From 15755bc97bc85783207f8ee948c17b5f02ef410e Mon Sep 17 00:00:00 2001 From: Hyunjee Kim Date: Thu, 31 Jan 2019 10:58:41 +0900 Subject: [PATCH] Imported Upstream version 3.7.0 Change-Id: I4033e9ff4bf133335e0812ec9c8fd69d61944756 Signed-off-by: Hyunjee Kim --- CHANGES.txt | 40 + PKG-INFO | 46 +- buildlibxml.py | 104 +- doc/FAQ.txt | 2 +- doc/build.txt | 2 +- doc/html/FAQ.html | 6 +- doc/html/api.html | 4 +- doc/html/api/abc.ABCMeta-class.html | 2 +- doc/html/api/api-objects.txt | 27 +- doc/html/api/class-tree.html | 4 +- .../cssselect.parser.SelectorError-class.html | 2 +- ...lect.parser.SelectorSyntaxError-class.html | 2 +- ...cssselect.xpath.ExpressionError-class.html | 2 +- .../api/cssselect.xpath.XPathExpr-class.html | 2 +- doc/html/api/deprecated-index.html | 2 +- .../api/exceptions.AssertionError-class.html | 2 +- doc/html/api/help.html | 2 +- doc/html/api/identifier-index-A.html | 2 +- doc/html/api/identifier-index-B.html | 2 +- doc/html/api/identifier-index-C.html | 2 +- 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doc/html/build.html | 6 +- doc/html/capi.html | 4 +- ...{changes-3.6.4.html => changes-3.7.0.html} | 722 +- doc/html/compatibility.html | 4 +- doc/html/credits.html | 4 +- doc/html/cssselect.html | 4 +- doc/html/element_classes.html | 4 +- doc/html/elementsoup.html | 4 +- doc/html/extensions.html | 4 +- doc/html/html5parser.html | 4 +- doc/html/index.html | 17 +- doc/html/installation.html | 4 +- doc/html/intro.html | 4 +- doc/html/lxml-source-howto.html | 4 +- doc/html/lxmlhtml.html | 11 +- doc/html/objectify.html | 10 +- doc/html/parsing.html | 8 +- doc/html/performance.html | 4 +- doc/html/resolvers.html | 4 +- doc/html/sax.html | 4 +- doc/html/sitemap.html | 2 +- doc/html/tutorial.html | 23 +- doc/html/validation.html | 20 +- doc/html/xpathxslt.html | 4 +- doc/lxmlhtml.txt | 7 + doc/main.txt | 14 +- doc/objectify.txt | 6 +- doc/parsing.txt | 4 +- doc/s5/lxml-ep2008.html | 158 +- doc/tutorial.txt | 28 +- doc/validation.txt | 16 +- setupinfo.py | 13 +- src/lxml.egg-info/PKG-INFO | 46 +- src/lxml.egg-info/SOURCES.txt | 2 +- src/lxml/_elementpath.py | 7 +- src/lxml/apihelpers.pxi | 22 +- src/lxml/html/__init__.py | 27 +- src/lxml/html/tests/test_forms.txt | 4 +- src/lxml/includes/etree_defs.h | 21 +- src/lxml/includes/lxml-version.h | 2 +- src/lxml/iterparse.pxi | 2 +- src/lxml/lxml.etree.c | 50552 +++++++++------- src/lxml/lxml.etree.h | 2 +- src/lxml/lxml.etree.pyx | 6 +- src/lxml/lxml.etree_api.h | 2 +- src/lxml/lxml.objectify.c | 8455 +-- src/lxml/lxml.objectify.pyx | 8 +- src/lxml/parser.pxi | 40 +- src/lxml/parsertarget.pxi | 16 +- src/lxml/python.pxd | 3 +- src/lxml/serializer.pxi | 11 +- src/lxml/tests/common_imports.py | 1 + src/lxml/tests/test_errors.py | 18 + src/lxml/tests/test_etree.py | 4 +- src/lxml/tests/test_htmlparser.py | 46 + src/lxml/tests/test_incremental_xmlfile.py | 38 + src/lxml/xmlerror.pxi | 17 +- src/lxml/xslt.pxi | 4 +- tools/manylinux/build-wheels.sh | 10 +- version.txt | 2 +- 467 files changed, 48566 insertions(+), 36639 deletions(-) rename doc/html/{changes-3.6.4.html => changes-3.7.0.html} (98%) diff --git a/CHANGES.txt b/CHANGES.txt index 825e804d..33ed6a98 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -2,6 +2,46 @@ lxml changelog ============== +3.7.0 (2016-12-10) +================== + +Features added +-------------- + +* GH#217: ``XMLSyntaxError`` now behaves more like its ``SyntaxError`` + baseclass. Patch by Philipp A. + +* GH#216: ``HTMLParser()`` now supports the same ``collect_ids`` parameter + as ``XMLParser()``. Patch by Burak Arslan. + +* GH#210: Allow specifying a serialisation method in ``xmlfile.write()``. + Patch by Burak Arslan. + +* GH#203: New option ``default_doctype`` in ``HTMLParser`` that allows + disabling the automatic doctype creation. Patch by Shadab Zafar. + +* GH#201: Calling the method ``.set('attrname')`` without value argument + (or ``None``) on HTML elements creates an attribute without value that + serialises like ``
``. Patch by Daniel Holth. + +* GH#197: Ignore form input fields in ``form_values()`` when they are + marked as ``disabled`` in HTML. Patch by Kristian Klemon. + +Bugs fixed +---------- + +* GH#206: File name and line number were missing from XSLT error messages. + Patch by Marcus Brinkmann. + +Other changes +------------- + +* Log entries no longer allow anything but plain string objects as message text + and file name. + +* ``zlib`` is included in the list of statically built libraries. + + 3.6.4 (2016-08-20) ================== diff --git a/PKG-INFO b/PKG-INFO index 0f74f557..5b60ca6d 100644 --- a/PKG-INFO +++ b/PKG-INFO @@ -1,6 +1,6 @@ Metadata-Version: 1.1 Name: lxml -Version: 3.6.4 +Version: 3.7.0 Summary: Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API. Home-page: http://lxml.de/ Author: lxml dev team @@ -29,17 +29,51 @@ Description: lxml is a Pythonic, mature binding for the libxml2 and libxslt libr After an official release of a new stable series, bug fixes may become available at - https://github.com/lxml/lxml/tree/lxml-3.6 . - Running ``easy_install lxml==3.6bugfix`` will install + https://github.com/lxml/lxml/tree/lxml-3.7 . + Running ``easy_install lxml==3.7bugfix`` will install the unreleased branch state from - https://github.com/lxml/lxml/tarball/lxml-3.6#egg=lxml-3.6bugfix + https://github.com/lxml/lxml/tarball/lxml-3.7#egg=lxml-3.7bugfix as soon as a maintenance branch has been established. Note that this requires Cython to be installed at an appropriate version for the build. - 3.6.4 (2016-08-20) + 3.7.0 (2016-12-10) ================== - * GH#204, LP#1614693: build fix for MacOS-X. + Features added + -------------- + + * GH#217: ``XMLSyntaxError`` now behaves more like its ``SyntaxError`` + baseclass. Patch by Philipp A. + + * GH#216: ``HTMLParser()`` now supports the same ``collect_ids`` parameter + as ``XMLParser()``. Patch by Burak Arslan. + + * GH#210: Allow specifying a serialisation method in ``xmlfile.write()``. + Patch by Burak Arslan. + + * GH#203: New option ``default_doctype`` in ``HTMLParser`` that allows + disabling the automatic doctype creation. Patch by Shadab Zafar. + + * GH#201: Calling the method ``.set('attrname')`` without value argument + (or ``None``) on HTML elements creates an attribute without value that + serialises like ``
``. Patch by Daniel Holth. + + * GH#197: Ignore form input fields in ``form_values()`` when they are + marked as ``disabled`` in HTML. Patch by Kristian Klemon. + + Bugs fixed + ---------- + + * GH#206: File name and line number were missing from XSLT error messages. + Patch by Marcus Brinkmann. + + Other changes + ------------- + + * Log entries no longer allow anything but plain string objects as message text + and file name. + + * ``zlib`` is included in the list of statically built libraries. diff --git a/buildlibxml.py b/buildlibxml.py index 5b67132f..88567eaa 100644 --- a/buildlibxml.py +++ b/buildlibxml.py @@ -1,6 +1,7 @@ import os, re, sys, subprocess import tarfile from distutils import log, sysconfig, version +from contextlib import closing try: from urlparse import urlsplit, urljoin, unquote @@ -39,12 +40,16 @@ def download_and_extract_zlatkovic_binaries(destdir): assert fn.endswith('.win32.zip') libs[libname] = fn else: + if sys.maxsize > 2147483647: + arch = "win64" + else: + arch = "win32" url = "https://github.com/mhils/libxml2-win-binaries/releases/download/lxml/" libs = dict( - libxml2 = "libxml2-latest.win32.zip", - libxslt = "libxslt-latest.win32.zip", - zlib = "zlib-latest.win32.zip", - iconv = "iconv-latest.win32.zip", + libxml2 = "libxml2-latest.{}.zip".format(arch), + libxslt = "libxslt-latest.{}.zip".format(arch), + zlib = "zlib-latest.{}.zip".format(arch), + iconv = "iconv-latest.{}.zip".format(arch), ) if not os.path.exists(destdir): os.makedirs(destdir) @@ -90,6 +95,7 @@ def unpack_zipfile(zipfn, destdir): assert os.path.exists(extracted_dir), 'missing: %s' % extracted_dir return extracted_dir + def get_prebuilt_libxml2xslt(download_dir, static_include_dirs, static_library_dirs): assert sys.platform.startswith('win') libs = download_and_extract_zlatkovic_binaries(download_dir) @@ -106,26 +112,45 @@ def get_prebuilt_libxml2xslt(download_dir, static_include_dirs, static_library_d LIBXML2_LOCATION = 'ftp://xmlsoft.org/libxml2/' LIBICONV_LOCATION = 'ftp://ftp.gnu.org/pub/gnu/libiconv/' +ZLIB_LOCATION = 'http://zlib.net/' match_libfile_version = re.compile('^[^-]*-([.0-9-]+)[.].*').match -def ftp_listdir(url): - assert url.lower().startswith('ftp://') + +def _find_content_encoding(response, default='iso8859-1'): from email.message import Message - res = urlopen(url) - content_type = res.headers.get('Content-Type') + content_type = response.headers.get('Content-Type') if content_type: msg = Message() msg.add_header('Content-Type', content_type) - charset = msg.get_content_charset('utf-8') + charset = msg.get_content_charset(default) else: - charset = 'utf-8' + charset = default + return charset + + +def ftp_listdir(url): + assert url.lower().startswith('ftp://') + with closing(urlopen(url)) as res: + charset = _find_content_encoding(res) + content_type = res.headers.get('Content-Type') + data = res.read() + + data = data.decode(charset) if content_type and content_type.startswith('text/html'): - files = parse_html_ftplist(res.read().decode(charset)) + files = parse_html_ftplist(data) else: - files = parse_text_ftplist(res.read().decode(charset)) - res.close() + files = parse_text_ftplist(data) return files + +def http_listfiles(url, re_pattern): + with closing(urlopen(url)) as res: + charset = _find_content_encoding(res) + data = res.read() + files = re.findall(re_pattern, data.decode(charset)) + return files + + def parse_text_ftplist(s): for line in s.splitlines(): if not line.startswith('d'): @@ -134,6 +159,7 @@ def parse_text_ftplist(s): # may be variations, so we discard only the first 8 entries. yield line.split(None, 8)[-1] + def parse_html_ftplist(s): re_href = re.compile(r']*?\s+)?href=["\'](.*?)[;\?"\']', re.I|re.M) links = set(re_href.findall(s)) @@ -141,12 +167,14 @@ def parse_html_ftplist(s): if not link.endswith('/'): yield unquote(link) + def tryint(s): try: return int(s) except ValueError: return s + def download_libxml2(dest_dir, version=None): """Downloads libxml2, returning the filename where the library was downloaded""" version_re = re.compile(r'LATEST_LIBXML2_IS_([0-9.]+[0-9])') @@ -154,6 +182,7 @@ def download_libxml2(dest_dir, version=None): return download_library(dest_dir, LIBXML2_LOCATION, 'libxml2', version_re, filename, version=version) + def download_libxslt(dest_dir, version=None): """Downloads libxslt, returning the filename where the library was downloaded""" version_re = re.compile(r'LATEST_LIBXSLT_IS_([0-9.]+[0-9])') @@ -161,6 +190,7 @@ def download_libxslt(dest_dir, version=None): return download_library(dest_dir, LIBXML2_LOCATION, 'libxslt', version_re, filename, version=version) + def download_libiconv(dest_dir, version=None): """Downloads libiconv, returning the filename where the library was downloaded""" version_re = re.compile(r'^libiconv-([0-9.]+[0-9]).tar.gz$') @@ -168,11 +198,22 @@ def download_libiconv(dest_dir, version=None): return download_library(dest_dir, LIBICONV_LOCATION, 'libiconv', version_re, filename, version=version) -def download_library(dest_dir, location, name, version_re, filename, - version=None): + +def download_zlib(dest_dir, version): + """Downloads zlib, returning the filename where the library was downloaded""" + version_re = re.compile(r'zlib-([0-9.]+[0-9]).tar.gz') + filename = 'zlib-%s.tar.gz' + return download_library(dest_dir, ZLIB_LOCATION, 'zlib', + version_re, filename, version=version) + + +def download_library(dest_dir, location, name, version_re, filename, version=None): if version is None: try: - fns = ftp_listdir(location) + if location.startswith('ftp://'): + fns = ftp_listdir(location) + else: + fns = http_listfiles(location, filename.replace('%s', '(?:[0-9.]+[0-9])')) versions = [] for fn in fns: match = version_re.search(fn) @@ -253,10 +294,12 @@ def call_subprocess(cmd, **kw): if returncode: raise Exception('Command "%s" returned code %s' % (cmd_desc, returncode)) + def safe_mkdir(dir): if not os.path.exists(dir): os.makedirs(dir) + def cmmi(configure_cmd, build_dir, multicore=None, **call_setup): print('Starting build in %s' % build_dir) call_subprocess(configure_cmd, cwd=build_dir, **call_setup) @@ -273,6 +316,7 @@ def cmmi(configure_cmd, build_dir, multicore=None, **call_setup): ['make'] + make_jobs + ['install'], cwd=build_dir, **call_setup) + def configure_darwin_env(env_setup): import platform # check target architectures on MacOS-X (ppc, i386, x86_64) @@ -293,27 +337,30 @@ def configure_darwin_env(env_setup): arch_string = "-arch ppc " if minor_version < 6: env_default = { - 'CFLAGS' : arch_string + "-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -O2", - 'LDFLAGS' : arch_string + "-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk", - 'MACOSX_DEPLOYMENT_TARGET' : "10.3" + 'CFLAGS': arch_string + "-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -O2", + 'LDFLAGS': arch_string + "-arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk", + 'MACOSX_DEPLOYMENT_TARGET': "10.3" } else: env_default = { - 'CFLAGS' : arch_string + "-arch i386 -arch x86_64 -O2", - 'LDFLAGS' : arch_string + "-arch i386 -arch x86_64", - 'MACOSX_DEPLOYMENT_TARGET' : "10.6" + 'CFLAGS': arch_string + "-arch i386 -arch x86_64 -O2", + 'LDFLAGS': arch_string + "-arch i386 -arch x86_64", + 'MACOSX_DEPLOYMENT_TARGET': "10.6" } env = os.environ.copy() env_default.update(env) env_setup['env'] = env_default + def build_libxml2xslt(download_dir, build_dir, static_include_dirs, static_library_dirs, static_cflags, static_binaries, libxml2_version=None, libxslt_version=None, libiconv_version=None, + zlib_version=None, multicore=None): safe_mkdir(download_dir) safe_mkdir(build_dir) + zlib_dir = unpack_tarball(download_zlib(download_dir, zlib_version), build_dir) libiconv_dir = unpack_tarball(download_libiconv(download_dir, libiconv_version), build_dir) libxml2_dir = unpack_tarball(download_libxml2(download_dir, libxml2_version), build_dir) libxslt_dir = unpack_tarball(download_libxslt(download_dir, libxslt_version), build_dir) @@ -330,13 +377,22 @@ def build_libxml2xslt(download_dir, build_dir, '--prefix=%s' % prefix, ] + # build zlib + zlib_configure_cmd = [ + './configure', + '--prefix=%s' % prefix, + ] + cmmi(zlib_configure_cmd, zlib_dir, multicore, **call_setup) + # build libiconv cmmi(configure_cmd, libiconv_dir, multicore, **call_setup) # build libxml2 libxml2_configure_cmd = configure_cmd + [ '--without-python', - '--with-iconv=%s' % prefix] + '--with-iconv=%s' % prefix, + '--with-zlib=%s' % prefix, + ] try: if libxml2_version and tuple(map(tryint, libxml2_version.split('.'))) >= (2,7,3): libxml2_configure_cmd.append('--enable-rebuild-docs=no') @@ -369,7 +425,7 @@ def build_libxml2xslt(download_dir, build_dir, listdir = os.listdir(lib_dir) static_binaries += [os.path.join(lib_dir, filename) - for lib in ['libxml2', 'libexslt', 'libxslt', 'iconv'] + for lib in ['libxml2', 'libexslt', 'libxslt', 'iconv', 'libz'] for filename in listdir if lib in filename and filename.endswith('.a')] diff --git a/doc/FAQ.txt b/doc/FAQ.txt index e47183e8..28decd0b 100644 --- a/doc/FAQ.txt +++ b/doc/FAQ.txt @@ -526,7 +526,7 @@ project and its user base. You can top-ranked when searching the web for "Python and XML", so maybe you have an idea how to improve that. -* help with the tutorial. A tutorial is the most important stating point for +* help with the tutorial. A tutorial is the most important starting point for new users, so it is important for us to provide an easy to understand guide into lxml. As all documentation, the tutorial is work in progress, so we appreciate every helping hand. diff --git a/doc/build.txt b/doc/build.txt index afc385f7..f8b2ceaf 100644 --- a/doc/build.txt +++ b/doc/build.txt @@ -58,7 +58,7 @@ The lxml package is developed in a repository on Github_ using Mercurial_ and the `hg-git`_ plugin. You can retrieve the current developer version using:: - hg clone git://github.com/lxml/lxml.git lxml + hg clone git+ssh://git@github.com/lxml/lxml.git lxml This will create a directory ``lxml`` and download the source into it, including the complete development history. Don't be afraid, the diff --git a/doc/html/FAQ.html b/doc/html/FAQ.html index 19ae8c20..bcd13e49 100644 --- a/doc/html/FAQ.html +++ b/doc/html/FAQ.html @@ -26,7 +26,7 @@ function hide_menu() {
-
Menu

lxml FAQ - Frequently Asked Questions

+
Menu

lxml FAQ - Frequently Asked Questions

Frequently asked questions on lxml. See also the notes on compatibility to ElementTree.

@@ -438,7 +438,7 @@ usable, understandable and also easy to find, but there's always things that can be done better. You may notice that we are not top-ranked when searching the web for "Python and XML", so maybe you have an idea how to improve that. -
  • help with the tutorial. A tutorial is the most important stating point for +
  • help with the tutorial. A tutorial is the most important starting point for new users, so it is important for us to provide an easy to understand guide into lxml. As all documentation, the tutorial is work in progress, so we appreciate every helping hand.
    • @@ -955,7 +955,7 @@ map it to your namespace. See also the question above.

    -Generated on: 2016-08-20. +Generated on: 2016-12-10.
    diff --git a/doc/html/api.html b/doc/html/api.html index 67015e46..06699407 100644 --- a/doc/html/api.html +++ b/doc/html/api.html @@ -24,7 +24,7 @@ function hide_menu() {
    -
    Menu

    APIs specific to lxml.etree

    +
    Menu

    APIs specific to lxml.etree

    lxml.etree tries to follow established APIs wherever possible. Sometimes, however, the need to expose a feature in an easy way led to the invention of a @@ -512,7 +512,7 @@ example:

    -Generated on: 2016-08-20. +Generated on: 2016-12-10.
    diff --git a/doc/html/api/abc.ABCMeta-class.html b/doc/html/api/abc.ABCMeta-class.html index 6fb3704c..a50406ba 100644 --- a/doc/html/api/abc.ABCMeta-class.html +++ b/doc/html/api/abc.ABCMeta-class.html @@ -427,7 +427,7 @@ even via super()).

    Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
  • lxml.etree._FeedParser
    • lxml.etree.HTMLParser: - HTMLParser(self, encoding=None, remove_blank_text=False, remove_comments=False, remove_pis=False, strip_cdata=True, no_network=True, target=None, schema: XMLSchema =None, recover=True, compact=True) + HTMLParser(self, encoding=None, remove_blank_text=False, remove_comments=False, remove_pis=False, strip_cdata=True, no_network=True, target=None, schema: XMLSchema =None, recover=True, compact=True, collect_ids=True)

      Other keyword arguments:

        @@ -137,7 +139,8 @@ reasons.

        target=None, schema: XMLSchema=None, recover=True, - compact=True)
        + compact=True, + collect_ids=True)
        x.__init__(...) initializes x; see help(type(x)) for signature @@ -263,7 +266,8 @@ reasons.

        target=None, schema: XMLSchema=None, recover=True, - compact=True) + compact=True, + collect_ids=True)
        (Constructor) Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016         base_url.

        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016         Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 + + +   + + position + +

        Inherited from exceptions.SyntaxError: @@ -264,6 +271,42 @@ exceptions.BaseException --+ |
        + + + + + + +
        + + + + + +
        Property Details[hide private]
        +
        + +

        + +
        +

        position

        + +
        +
        Get Method:
        +
        unreachable.position(...) +
        +
        Set Method:
        +
        unreachable.position(...) +
        +
        +
        +
        +
        @@ -296,7 +339,7 @@ exceptions.BaseException --+ | - -
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 file keyword argument -
        - - - - - -   - - - - -
        from_rnc_string(...) - -
        @@ -191,6 +175,40 @@ filename through the file keyword argument + + + + + + + + + +
        + + + + + +
        Class Methods[hide private]
        +
        +   + + + + + + +
        from_rnc_string(...) + + +
        + +
        file keyword argument
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016

      • compact - save memory for short text content (default: True)

        • -

      • collect_ids - create a hash table of XML IDs (default: True, always True with DTD validation)

        +

      • collect_ids - use a hash table of XML IDs for fast access (default: True, always True with DTD validation)

      • resolve_entities - replace entities by their text value (default: True)

        • @@ -381,7 +381,7 @@ apply to the default parser.

        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 base_url.

        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        +

        Inherited from ParseError: + position +

        Inherited from exceptions.SyntaxError: filename, lineno, @@ -234,7 +237,7 @@ Syntax error while parsing an XML document.

        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 error_log property
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016 iterparse().

        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016

        Parses several HTML elements, returning a list of elements.

        -

        The first item in the list may be a string (though leading -whitespace is removed). If no_leading_text is true, then it will -be an error if there is leading text, and it will always be a list -of only elements.

        -

        base_url will set the document's base_url attribute (and the tree's docinfo.URL)

        +

        The first item in the list may be a string. +If no_leading_text is true, then it will be an error if there is +leading text, and it will always be a list of only elements.

        +

        base_url will set the document's base_url attribute +(and the tree's docinfo.URL).

        @@ -1322,7 +1322,7 @@ descendant-or-self::a[@rel]|descendant-or-self::x:a[@rel] Generated by Epydoc 3.0.1 - on Sat Aug 20 05:33:31 2016 + on Sat Dec 10 15:51:07 2016
        239 240 -class HtmlMixin(object):
        241 - 242 @property -
        243 - def classes(self): -
        244 """ - 245 A set-like wrapper around the 'class' attribute. - 246 """ - 247 return Classes(self.
        242 - def set(self, key, value=None): +
        243 """set(self, key, value=None) + 244 + 245 Sets an element attribute. If no value is provided, or if the value is None, + 246 creates a 'boolean' attribute without value, e.g. "<form novalidate></form>" + 247 for ``form.set('novalidate')``. + 248 """ + 249 super(HtmlElement, self).set(key, value) +
        250 + 251 @property +
        252 - def classes(self): +
        253 """ + 254 A set-like wrapper around the 'class' attribute. + 255 """ + 256 return Classes(self.attrib) -
        248 - 249 @classes.setter -
        250 - def classes(self, classes): -
        251 assert isinstance(classes, Classes) # only allow "el.classes |= ..." etc. - 252 attrib) +
        257 + 258 @classes.setter +
        259 - def classes(self, classes): +
        260 assert isinstance(classes, Classes) # only allow "el.classes |= ..." etc. + 261 value = classes._get_class_value() - 253 if value = classes._get_class_value() + 262 if value: - 254 self.set('class', value: + 263 self.set('class', value) - 255 elif self.value) + 264 elif self.get('class') is not None: - 256 del self.get('class') is not None: + 265 del self.attrib['class'] -
        257 - 258 @property -
        259 - def base_url(self): -
        260 """ - 261 Returns the base URL, given when the page was parsed. - 262 - 263 Use with ``urlparse.urljoin(el.base_url, href)`` to get - 264 absolute URLs. - 265 """ - 266 return self.getroottree().docinfo.URL -
        267 - 268 @property -
        269 - def forms(self): -
        270 """ - 271 Return a list of all the forms - 272 """ - 273 return _forms_xpath(self) -
        274 - 275 @property -
        276 - def body(self): -
        277 """ - 278 Return the <body> element. Can be called from a child element - 279 to get the document's head. - 280 """ - 281 return self.attrib['class'] +
        266 + 267 @property +
        268 - def base_url(self): +
        269 """ + 270 Returns the base URL, given when the page was parsed. + 271 + 272 Use with ``urlparse.urljoin(el.base_url, href)`` to get + 273 absolute URLs. + 274 """ + 275 return self.getroottree().docinfo.URL +
        276 + 277 @property +
        278 - def forms(self): +
        279 """ + 280 Return a list of all the forms + 281 """ + 282 return _forms_xpath(self) +
        283 + 284 @property +
        285 - def body(self): +
        286 """ + 287 Return the <body> element. Can be called from a child element + 288 to get the document's head. + 289 """ + 290 return self.xpath('//body|//x:body', namespaces={'x':XHTML_NAMESPACE})[0] -
        282 - 283 @property -
        284 - def head(self): -
        285 """ - 286 Returns the <head> element. Can be called from a child - 287 element to get the document's head. - 288 """ - 289 return self.xpath('//body|//x:body', namespaces={'x':XHTML_NAMESPACE})[0] +
        291 + 292 @property +
        293 - def head(self): +
        294 """ + 295 Returns the <head> element. Can be called from a child + 296 element to get the document's head. + 297 """ + 298 return self.xpath('//head|//x:head', namespaces={'x':XHTML_NAMESPACE})[0] -
        290 - 291 @property -
        292 - def label(self): -
        293 """ - 294 Get or set any <label> element associated with this element. - 295 """ - 296 id = self.xpath('//head|//x:head', namespaces={'x':XHTML_NAMESPACE})[0] +
        299 + 300 @property +
        301 - def label(self): +
        302 """ + 303 Get or set any <label> element associated with this element. + 304 """ + 305 id = self.get('id') - 297 if not id: - 298 return None - 299 result = _label_xpath(self, id=id) - 300 if not result: - 301 return None - 302 else: - 303 return result[0] -
        304 - 305 @label.setter -
        306 - def label(self, label): -
        307 id = self.get('id') + 306 if not id: + 307 return None + 308 result = _label_xpath(self, id=id) + 309 if not result: + 310 return None + 311 else: + 312 return result[0] +
        313 + 314 @label.setter +
        315 - def label(self, label): +
        316 id = self.get('id') - 308 if not id: - 309 raise TypeError( - 310 "You cannot set a label for an element (%r) that has no id" - 311 % self) - 312 if _nons(label.get('id') + 317 if not id: + 318 raise TypeError( + 319 "You cannot set a label for an element (%r) that has no id" + 320 % self) + 321 if _nons(label.tag) != 'label': - 313 raise TypeError( - 314 "You can only assign label to a label element (not %r)" - 315 % label) - 316 label.set('for', id) -
        317 - 318 @label.deleter -
        319 - def label(self): -
        320 label = self.label - 321 if label is not None: - 322 del label.tag) != 'label': + 322 raise TypeError( + 323 "You can only assign label to a label element (not %r)" + 324 % label) + 325 label.set('for', id) +
        326 + 327 @label.deleter +
        328 - def label(self): +
        329 label = self.label + 330 if label is not None: + 331 del label.attrib['for'] -
        323 -
        324 - def drop_tree(self): -
        325 """ - 326 Removes this element from the tree, including its children and - 327 text. The tail text is joined to the previous element or - 328 parent. - 329 """ - 330 parent = self.attrib['for'] +
        332 +
        333 - def drop_tree(self): +
        334 """ + 335 Removes this element from the tree, including its children and + 336 text. The tail text is joined to the previous element or + 337 parent. + 338 """ + 339 parent = self.getparent() - 331 assert parent is not None - 332 if self.tail: - 333 previous = self.getprevious() - 334 if previous is None: - 335 parent.getparent() + 340 assert parent is not None + 341 if self.tail: + 342 previous = self.getprevious() + 343 if previous is None: + 344 parent.text = (parent.text = (parent.text or '') + self.tail - 336 else: - 337 previous.tail = (previous.tail or '') + self.tail - 338 parent.text or '') + self.tail + 345 else: + 346 previous.tail = (previous.tail or '') + self.tail + 347 parent.remove(self) -
        339 -
        340 - def drop_tag(self): -
        341 """ - 342 Remove the tag, but not its children or text. The children and text - 343 are merged into the parent. - 344 - 345 Example:: - 346 - 347 >>> h = fragment_fromstring('<div>Hello <b>World!</b></div>') - 348 >>> h.find('.//b').drop_tag() - 349 >>> print(tostring(h, encoding='unicode')) - 350 <div>Hello World!</div> - 351 """ - 352 parent = self.remove(self) +
        348 +
        349 - def drop_tag(self): +
        350 """ + 351 Remove the tag, but not its children or text. The children and text + 352 are merged into the parent. + 353 + 354 Example:: + 355 + 356 >>> h = fragment_fromstring('<div>Hello <b>World!</b></div>') + 357 >>> h.find('.//b').drop_tag() + 358 >>> print(tostring(h, encoding='unicode')) + 359 <div>Hello World!</div> + 360 """ + 361 parent = self.getparent() - 353 assert parent is not None - 354 previous = self.getprevious() - 355 if self.getparent() + 362 assert parent is not None + 363 previous = self.getprevious() + 364 if self.text and isinstance(self.text and isinstance(self.tag, basestring): - 356 # not a Comment, etc. - 357 if previous is None: - 358 parent.tag, basestring): + 365 # not a Comment, etc. + 366 if previous is None: + 367 parent.text = (parent.text = (parent.text or '') + self.text or '') + self.text - 359 else: - 360 previous.tail = (previous.tail or '') + self.text + 368 else: + 369 previous.tail = (previous.tail or '') + self.text - 361 if self.tail: - 362 if len(self): - 363 last = self[-1] - 364 last.tail = (last.tail or '') + self.tail - 365 elif previous is None: - 366 parent.text + 370 if self.tail: + 371 if len(self): + 372 last = self[-1] + 373 last.tail = (last.tail or '') + self.tail + 374 elif previous is None: + 375 parent.text = (parent.text = (parent.text or '') + self.tail - 367 else: - 368 previous.tail = (previous.tail or '') + self.tail - 369 index = parent.index(self) - 370 parent[index:index+1] = self[:] -
        371 - 380 + 379 -
        380 - def find_class(self, class_name): -
        381 """ - 382 Find any elements with the given class name. - 383 """ - 384 return _class_xpath(self, class_name=class_name) -
        385 -
        386 - def get_element_by_id(self, id, *default): -
        387 """ - 388 Get the first element in a document with the given id. If none is - 389 found, return the default argument if provided or raise KeyError - 390 otherwise. - 391 - 392 Note that there can be more than one element with the same id, - 393 and this isn't uncommon in HTML documents found in the wild. - 394 Browsers return only the first match, and this function does - 395 the same. - 396 """ - 397 try: - 398 # FIXME: should this check for multiple matches? - 399 # browsers just return the first one - 400 return _id_xpath(self, id=id)[0] - 401 except IndexError: - 402 if default: - 403 return default[0] - 404 else: - 405 raise KeyError(id) -
        406 -
        407 - def text_content(self): -
        408 """ - 409 Return the text content of the tag (and the text in any children). - 410 """ - 411 return _collect_string_content(self) -
        412 -
        413 - def cssselect(self, expr, translator='html'): -
        414 """ - 415 Run the CSS expression on this element and its children, - 416 returning a list of the results. - 417 - 418 Equivalent to lxml.cssselect.CSSSelect(expr, translator='html')(self) - 419 -- note that pre-compiling the expression can provide a substantial - 420 speedup. - 421 """ - 422 # Do the import here to make the dependency optional. - 423 from lxml.get('rel').lower() == rel] +
        388 +
        389 - def find_class(self, class_name): +
        390 """ + 391 Find any elements with the given class name. + 392 """ + 393 return _class_xpath(self, class_name=class_name) +
        394 +
        395 - def get_element_by_id(self, id, *default): +
        396 """ + 397 Get the first element in a document with the given id. If none is + 398 found, return the default argument if provided or raise KeyError + 399 otherwise. + 400 + 401 Note that there can be more than one element with the same id, + 402 and this isn't uncommon in HTML documents found in the wild. + 403 Browsers return only the first match, and this function does + 404 the same. + 405 """ + 406 try: + 407 # FIXME: should this check for multiple matches? + 408 # browsers just return the first one + 409 return _id_xpath(self, id=id)[0] + 410 except IndexError: + 411 if default: + 412 return default[0] + 413 else: + 414 raise KeyError(id) +
        415 +
        416 - def text_content(self): +
        417 """ + 418 Return the text content of the tag (and the text in any children). + 419 """ + 420 return _collect_string_content(self) +
        421 +
        422 - def cssselect(self, expr, translator='html'): +
        423 """ + 424 Run the CSS expression on this element and its children, + 425 returning a list of the results. + 426 + 427 Equivalent to lxml.cssselect.CSSSelect(expr, translator='html')(self) + 428 -- note that pre-compiling the expression can provide a substantial + 429 speedup. + 430 """ + 431 # Do the import here to make the dependency optional. + 432 from lxml.cssselect import CSSSelector - 424 return CSSSelector(expr, translator=translator)(self) -
        425 - 426 ######################################## - 427 ## Link functions - 428 ######################################## - 429 - 460 elif handle_failures == 'discard': - 461 def link_repl(href): - 462 try: - 463 return urljoin(base_url, href) - 464 except ValueError: - 465 return None -
        466 elif handle_failures is None: - 467 def link_repl(href): - 468 return urljoin(base_url, href) -
        469 else: - 470 raise ValueError( - 471 "unexpected value for handle_failures: %r" % handle_failures) - 472 - 473 self.rewrite_links(link_repl) - 474 -
        475 - def resolve_base_href(self, handle_failures=None): -
        476 """ - 477 Find any ``<base href>`` tag in the document, and apply its - 478 values to all links found in the document. Also remove the - 479 tag once it has been applied. - 480 - 481 If ``handle_failures`` is None (default), a failure to process - 482 a URL will abort the processing. If set to 'ignore', errors - 483 are ignored. If set to 'discard', failing URLs will be removed. - 484 """ - 485 base_href = None - 486 basetags = self.cssselect import CSSSelector + 433 return CSSSelector(expr, translator=translator)(self) +
        434 + 435 ######################################## + 436 ## Link functions + 437 ######################################## + 438 + 469 elif handle_failures == 'discard': + 470 def link_repl(href): + 471 try: + 472 return urljoin(base_url, href) + 473 except ValueError: + 474 return None + 475 elif handle_failures is None: + 476 def link_repl(href): + 477 return urljoin(base_url, href) + 478 else: + 479 raise ValueError( + 480 "unexpected value for handle_failures: %r" % handle_failures) + 481 + 482 self.rewrite_links(link_repl) + 483 +
        484 - def resolve_base_href(self, handle_failures=None): +
        485 """ + 486 Find any ``<base href>`` tag in the document, and apply its + 487 values to all links found in the document. Also remove the + 488 tag once it has been applied. + 489 + 490 If ``handle_failures`` is None (default), a failure to process + 491 a URL will abort the processing. If set to 'ignore', errors + 492 are ignored. If set to 'discard', failing URLs will be removed. + 493 """ + 494 base_href = None + 495 basetags = self.xpath('//base[@href]|//x:base[@href]', - 487 namespaces={'x': XHTML_NAMESPACE}) - 488 for b in basetags: - 489 base_href = b.xpath('//base[@href]|//x:base[@href]', + 496 namespaces={'x': XHTML_NAMESPACE}) + 497 for b in basetags: + 498 base_href = b.get('href') - 490 b.drop_tree() - 491 if not base_href: - 492 return - 493 self.make_links_absolute(base_href, resolve_base_href=False, - 494 handle_failures=handle_failures) -
        495 - 504 +         585 - 594 + 634 -
        635 - 636 -class _MethodFunc(object): -
        637 """ - 638 An object that represents a method on an element as a function; - 639 the function takes either an element or an HTML string. It - 640 returns whatever the function normally returns, or if the function - 641 works in-place (and so returns None) it returns a serialized form - 642 of the resulting document. - 643 """ -
        644 - def __init__(self, name, copy=False, source_class=HtmlMixin): -
        645 self.attrib, new) +
        643 +
        644 + 645 -class _MethodFunc(object): +
        646 """ + 647 An object that represents a method on an element as a function; + 648 the function takes either an element or an HTML string. It + 649 returns whatever the function normally returns, or if the function + 650 works in-place (and so returns None) it returns a serialized form + 651 of the resulting document. + 652 """ +
        653 - def __init__(self, name, copy=False, source_class=HtmlMixin): +
        654 self.name = name = name - 646 self.name + 655 self.copy = copy = copy - 647 self.__doc__ = getattr(source_class, self.copy + 656 self.__doc__ = getattr(source_class, self.name).__doc__ -
        648 - def __call__(self, doc, *args, **kw): -
        649 result_type = type(doc) - 650 if isinstance(doc, basestring): - 651 if 'copy' in kw: - 652 raise TypeError( - 653 "The keyword 'copy' can only be used with element inputs to %s, not a string input" % self.name).__doc__ +
        657 - def __call__(self, doc, *args, **kw): +
        658 result_type = type(doc) + 659 if isinstance(doc, basestring): + 660 if 'copy' in kw: + 661 raise TypeError( + 662 "The keyword 'copy' can only be used with element inputs to %s, not a string input" % self.name) - 654 doc = name) + 663 doc = fromstring(doc, **kw) - 655 else: - 656 if 'copy' in kw: - 657 make_a_copy = kw.pop('copy') - 658 else: - 659 make_a_copy = self.fromstring(doc, **kw) + 664 else: + 665 if 'copy' in kw: + 666 make_a_copy = kw.pop('copy') + 667 else: + 668 make_a_copy = self.copy - 660 if make_a_copy: - 661 doc = copy + 669 if make_a_copy: + 670 doc = copy.deepcopy(doc) - 662 meth = getattr(doc, self.copy.deepcopy(doc) + 671 meth = getattr(doc, self.name) - 663 result = meth(*args, **kw) - 664 # FIXME: this None test is a bit sloppy - 665 if result is None: - 666 # Then return what we got in - 667 return _transform_result(result_type, doc) - 668 else: - 669 return result -
        670 - 671 - 672 find_rel_links = _MethodFunc('find_rel_links', name) + 672 result = meth(*args, **kw) + 673 # FIXME: this None test is a bit sloppy + 674 if result is None: + 675 # Then return what we got in + 676 return _transform_result(result_type, doc) + 677 else: + 678 return result + 679 + 680 + 681 find_rel_links = _MethodFunc('find_rel_links', copy=False) - 673 find_class = _MethodFunc('find_class', copy=False) + 682 find_class = _MethodFunc('find_class', copy=False) - 674 make_links_absolute = _MethodFunc('make_links_absolute', copy=False) + 683 make_links_absolute = _MethodFunc('make_links_absolute', copy=True) - 675 resolve_base_href = _MethodFunc('resolve_base_href', copy=True) + 684 resolve_base_href = _MethodFunc('resolve_base_href', copy=True) - 676 iterlinks = _MethodFunc('iterlinks', copy=True) + 685 iterlinks = _MethodFunc('iterlinks', copy=False) - 677 rewrite_links = _MethodFunc('rewrite_links', copy=False) + 686 rewrite_links = _MethodFunc('rewrite_links', copy=True) -
        678 - 679 - 680 -class HtmlComment(etree.CommentBase, HtmlMixin): -
        681 pass -
        682 -
        683 - 684 -class HtmlElement(etree.ElementBase, HtmlMixin): -
        685 # Override etree.ElementBase.cssselect, despite the MRO - 686 copy=True) +
        687 + 688 + 689 -class HtmlComment(etree.CommentBase, HtmlMixin): +
        690 pass +
        691 +
        692 + 693 -class HtmlElement(etree.ElementBase, HtmlMixin): +
        694 # Override etree.ElementBase.cssselect() and set(), despite the MRO (FIXME: change base order?) + 695 cssselect = HtmlMixin.cssselect = HtmlMixin.cssselect -
        687 -
        688 - 689 -class HtmlProcessingInstruction(etree.PIBase, HtmlMixin): -
        690 pass -
        691 -
        692 - 693 -class HtmlEntity(etree.EntityBase, HtmlMixin): -
        694 pass -
        695 -
        696 - 697 -class HtmlElementClassLookup(etree.CustomElementClassLookup): -
        698 """A lookup scheme for HTML Element classes. - 699 - 700 To create a lookup instance with different Element classes, pass a tag - 701 name mapping of Element classes in the ``classes`` keyword argument and/or - 702 a tag name mapping of Mixin classes in the ``mixins`` keyword argument. - 703 The special key '*' denotes a Mixin class that should be mixed into all - 704 Element classes. - 705 """ - 706 _default_element_classes = {} - 707 -
        708 - def __init__(self, classes=None, mixins=None): -
        709 cssselect + 696 set = HtmlMixin.set +
        697 +
        698 + 699 -class HtmlProcessingInstruction(etree.PIBase, HtmlMixin): +
        700 pass +
        701 +
        702 + 703 -class HtmlEntity(etree.EntityBase, HtmlMixin): +
        704 pass +
        705 +
        706 + 707 -class HtmlElementClassLookup(etree.CustomElementClassLookup): +
        708 """A lookup scheme for HTML Element classes. + 709 + 710 To create a lookup instance with different Element classes, pass a tag + 711 name mapping of Element classes in the ``classes`` keyword argument and/or + 712 a tag name mapping of Mixin classes in the ``mixins`` keyword argument. + 713 The special key '*' denotes a Mixin class that should be mixed into all + 714 Element classes. + 715 """ + 716 _default_element_classes = {} + 717 +
        718 - def __init__(self, classes=None, mixins=None): +
        719 etree.CustomElementClassLookup.etree.CustomElementClassLookup.__init__(self) - 710 if classes is None: - 711 classes = self._default_element_classes.__init__(self) + 720 if classes is None: + 721 classes = self._default_element_classes.copy() - 712 if mixins: - 713 mixers = {} - 714 for copy() + 722 if mixins: + 723 mixers = {} + 724 for name, name, value in mixins: - 715 if value in mixins: + 725 if name == '*': - 716 for n in classes.name == '*': + 726 for n in classes.keys(): - 717 mixers.setdefault(n, []).append(keys(): + 727 mixers.setdefault(n, []).append(value) - 718 else: - 719 mixers.setdefault(value) + 728 else: + 729 mixers.setdefault(name, []).append(name, []).append(value) - 720 for value) + 730 for name, mix_bases in mixers.name, mix_bases in mixers.items(): - 721 cur = classes.items(): + 731 cur = classes.get(get(name, HtmlElement) - 722 bases = tuple(mix_bases + [cur]) - 723 classes[name, HtmlElement) + 732 bases = tuple(mix_bases + [cur]) + 733 classes[name] = type(cur.__name__, bases, {}) - 724 self._element_classes = classes -
        725 -
        726 - def lookup(self, node_type, document, namespace, name): -
        727 if node_type == 'element': - 728 return self._element_classes.name] = type(cur.__name__, bases, {}) + 734 self._element_classes = classes +
        735 +
        736 - def lookup(self, node_type, document, namespace, name): +
        737 if node_type == 'element': + 738 return self._element_classes.get(get(name.lower(), HtmlElement) - 729 elif node_type == 'comment': - 730 return HtmlComment - 731 elif node_type == 'PI': - 732 return HtmlProcessingInstruction - 733 elif node_type == 'entity': - 734 return HtmlEntity - 735 # Otherwise normal lookup - 736 return None -
        737 - 738 - 739 ################################################################################ - 740 # parsing - 741 ################################################################################ - 742 - 743 _looks_like_full_html_unicode = re.compile( - 744 unicode(r'^\s*<(?:html|!doctype)'), re.I).match - 745 _looks_like_full_html_bytes = re.compile( - 746 r'^\s*<(?:html|!doctype)'.encode('ascii'), re.I).match -
        747 +lxml.objectify.PyType.name" class="py-name" href="#" onclick="return doclink('link-339', 'name', 'link-64');">name.lower(), HtmlElement) + 739 elif node_type == 'comment': + 740 return HtmlComment + 741 elif node_type == 'PI': + 742 return HtmlProcessingInstruction + 743 elif node_type == 'entity': + 744 return HtmlEntity + 745 # Otherwise normal lookup + 746 return None +
        747 748 - 749 -def document_fromstring(html, parser=None, ensure_head_body=False, **kw): -
        750 if parser is None: - 751 parser = html_parser - 752 value = 749 ################################################################################ + 750 # parsing + 751 ################################################################################ + 752 + 753 _looks_like_full_html_unicode = re.compile( + 754 unicode(r'^\s*<(?:html|!doctype)'), re.I).match + 755 _looks_like_full_html_bytes = re.compile( + 756 r'^\s*<(?:html|!doctype)'.encode('ascii'), re.I).match +
        757 + 758 + 759 -def document_fromstring(html, parser=None, ensure_head_body=False, **kw): +
        760 if parser is None: + 761 parser = html_parser + 762 value = etree.etree.fromstring(fromstring(html, parser, **kw) - 753 if html, parser, **kw) + 763 if value is None: - 754 raise value is None: + 764 raise etree.ParserError( - 755 "Document is empty") - 756 if ensure_head_body and etree.ParserError( + 765 "Document is empty") + 766 if ensure_head_body and value.value.find('head') is None: - 757 find('head') is None: + 767 value.insert(0, value.insert(0, Element('head')) - 758 if ensure_head_body and Element('head')) + 768 if ensure_head_body and value.value.find('body') is None: - 759 find('body') is None: + 769 value.append(value.append(Element('body')) - 760 return value -
        761 -
        762 - 763 -def fragments_fromstring(html, no_leading_text=False, base_url=None, - 764 parser=None, **kw): -
        765 """ - 766 Parses several HTML elements, returning a list of elements. - 767 - 768 The first item in the list may be a string (though leading - 769 whitespace is removed). If no_leading_text is true, then it will - 770 be an error if there is leading text, and it will always be a list - 771 of only elements. - 772 - 773 base_url will set the document's base_url attribute (and the tree's docinfo.URL) - 774 """ - 775 if parser is None: - 776 parser = html_parser - 777 # FIXME: check what happens when you give html with a body, head, etc. - 778 if isinstance(Element('body')) + 770 return value +
        771 +
        772 + 773 -def fragments_fromstring(html, no_leading_text=False, base_url=None, + 774 parser=None, **kw): +
        775 """Parses several HTML elements, returning a list of elements. + 776 + 777 The first item in the list may be a string. + 778 If no_leading_text is true, then it will be an error if there is + 779 leading text, and it will always be a list of only elements. + 780 + 781 base_url will set the document's base_url attribute + 782 (and the tree's docinfo.URL). + 783 """ + 784 if parser is None: + 785 parser = html_parser + 786 # FIXME: check what happens when you give html with a body, head, etc. + 787 if isinstance(html, bytes): - 779 if not _looks_like_full_html_bytes(html, bytes): + 788 if not _looks_like_full_html_bytes(html): - 780 # can't use %-formatting in early Py3 versions - 781 html): + 789 # can't use %-formatting in early Py3 versions + 790 html = ('<html><body>'.encode('ascii') + html = ('<html><body>'.encode('ascii') + html + - 782 '</body></html>'.encode('ascii')) - 783 else: - 784 if not _looks_like_full_html_unicode(html + + 791 '</body></html>'.encode('ascii')) + 792 else: + 793 if not _looks_like_full_html_unicode(html): - 785 html): + 794 html = '<html><body>%s</body></html>' % html = '<html><body>%s</body></html>' % html - 786 doc = document_fromstring(html + 795 doc = document_fromstring(html, parser=parser, base_url=base_url, **kw) - 787 assert _nons(doc.html, parser=parser, base_url=base_url, **kw) + 796 assert _nons(doc.tag) == 'html' - 788 bodies = [e for e in doc if _nons(e.tag) == 'html' + 797 bodies = [e for e in doc if _nons(e.tag) == 'body'] - 789 assert len(bodies) == 1, ("too many bodies: %r in %r" % (bodies, tag) == 'body'] + 798 assert len(bodies) == 1, ("too many bodies: %r in %r" % (bodies, html)) - 790 body = bodies[0] - 791 elements = [] - 792 if no_leading_text and body.html)) + 799 body = bodies[0] + 800 elements = [] + 801 if no_leading_text and body.text and body.text and body.text.strip(): - 793 raise text.strip(): + 802 raise etree.ParserError( - 794 "There is leading text: %r" % body.etree.ParserError( + 803 "There is leading text: %r" % body.text) - 795 if body.text) + 804 if body.text and body.text and body.text.strip(): - 796 elements.append(body.text.strip(): + 805 elements.append(body.text) - 797 elements.extend(body) - 798 # FIXME: removing the reference to the parent artificial document - 799 # would be nice - 800 return elements -
        801 -
        802 - 803 -def fragment_fromstring(html, create_parent=False, base_url=None, - 804 parser=None, **kw): -
        805 """ - 806 Parses a single HTML element; it is an error if there is more than - 807 one element, or if anything but whitespace precedes or follows the - 808 element. - 809 - 810 If ``create_parent`` is true (or is a tag name) then a parent node - 811 will be created to encapsulate the HTML in a single element. In this - 812 case, leading or trailing text is also allowed, as are multiple elements - 813 as result of the parsing. - 814 - 815 Passing a ``base_url`` will set the document's ``base_url`` attribute - 816 (and the tree's docinfo.URL). - 817 """ - 818 if parser is None: - 819 parser = html_parser - 820 - 821 accept_leading_text = bool(create_parent) - 822 - 823 elements = fragments_fromstring( - 824 text) + 806 elements.extend(body) + 807 # FIXME: removing the reference to the parent artificial document + 808 # would be nice + 809 return elements +
        810 +
        811 + 812 -def fragment_fromstring(html, create_parent=False, base_url=None, + 813 parser=None, **kw): +
        814 """ + 815 Parses a single HTML element; it is an error if there is more than + 816 one element, or if anything but whitespace precedes or follows the + 817 element. + 818 + 819 If ``create_parent`` is true (or is a tag name) then a parent node + 820 will be created to encapsulate the HTML in a single element. In this + 821 case, leading or trailing text is also allowed, as are multiple elements + 822 as result of the parsing. + 823 + 824 Passing a ``base_url`` will set the document's ``base_url`` attribute + 825 (and the tree's docinfo.URL). + 826 """ + 827 if parser is None: + 828 parser = html_parser + 829 + 830 accept_leading_text = bool(create_parent) + 831 + 832 elements = fragments_fromstring( + 833 html, parser=parser, no_leading_text=not accept_leading_text, - 825 base_url=base_url, **kw) - 826 - 827 if create_parent: - 828 if not isinstance(create_parent, basestring): - 829 create_parent = 'div' - 830 new_root = html, parser=parser, no_leading_text=not accept_leading_text, + 834 base_url=base_url, **kw) + 835 + 836 if create_parent: + 837 if not isinstance(create_parent, basestring): + 838 create_parent = 'div' + 839 new_root = Element(create_parent) - 831 if elements: - 832 if isinstance(elements[0], basestring): - 833 new_root.Element(create_parent) + 840 if elements: + 841 if isinstance(elements[0], basestring): + 842 new_root.text = elements[0] - 834 del elements[0] - 835 new_root.extend(elements) - 836 return new_root - 837 - 838 if not elements: - 839 raise text = elements[0] + 843 del elements[0] + 844 new_root.extend(elements) + 845 return new_root + 846 + 847 if not elements: + 848 raise etree.ParserError('No elements found') - 840 if len(elements) > 1: - 841 raise etree.ParserError('No elements found') + 849 if len(elements) > 1: + 850 raise etree.ParserError( - 842 "Multiple elements found (%s)" - 843 % ', '.join([_element_name(e) for e in elements])) - 844 el = elements[0] - 845 if el.tail and el.tail.strip(): - 846 raise etree.ParserError( + 851 "Multiple elements found (%s)" + 852 % ', '.join([_element_name(e) for e in elements])) + 853 el = elements[0] + 854 if el.tail and el.tail.strip(): + 855 raise etree.ParserError( - 847 "Element followed by text: %r" % el.tail) - 848 el.tail = None - 849 return el -
        850 -
        851 - 852 -def fromstring(html, base_url=None, parser=None, **kw): -
        853 """ - 854 Parse the html, returning a single element/document. - 855 - 856 This tries to minimally parse the chunk of text, without knowing if it - 857 is a fragment or a document. - 858 - 859 base_url will set the document's base_url attribute (and the tree's docinfo.URL) - 860 """ - 861 if parser is None: - 862 parser = html_parser - 863 if isinstance(etree.ParserError( + 856 "Element followed by text: %r" % el.tail) + 857 el.tail = None + 858 return el +
        859 +
        860 + 861 -def fromstring(html, base_url=None, parser=None, **kw): +
        862 """ + 863 Parse the html, returning a single element/document. + 864 + 865 This tries to minimally parse the chunk of text, without knowing if it + 866 is a fragment or a document. + 867 + 868 base_url will set the document's base_url attribute (and the tree's docinfo.URL) + 869 """ + 870 if parser is None: + 871 parser = html_parser + 872 if isinstance(html, bytes): - 864 is_full_html = _looks_like_full_html_bytes(html, bytes): + 873 is_full_html = _looks_like_full_html_bytes(html) - 865 else: - 866 is_full_html = _looks_like_full_html_unicode(html) + 874 else: + 875 is_full_html = _looks_like_full_html_unicode(html) - 867 doc = document_fromstring(html) + 876 doc = document_fromstring(html, parser=parser, base_url=base_url, **kw) - 868 if is_full_html: - 869 return doc - 870 # otherwise, lets parse it out... - 871 bodies = doc.findall('body') - 872 if not bodies: - 873 bodies = doc.findall('{%s}body' % XHTML_NAMESPACE) - 874 if bodies: - 875 body = bodies[0] - 876 if len(bodies) > 1: - 877 # Somehow there are multiple bodies, which is bad, but just - 878 # smash them into one body - 879 for other_body in bodies[1:]: - 880 if other_body.html, parser=parser, base_url=base_url, **kw) + 877 if is_full_html: + 878 return doc + 879 # otherwise, lets parse it out... + 880 bodies = doc.findall('body') + 881 if not bodies: + 882 bodies = doc.findall('{%s}body' % XHTML_NAMESPACE) + 883 if bodies: + 884 body = bodies[0] + 885 if len(bodies) > 1: + 886 # Somehow there are multiple bodies, which is bad, but just + 887 # smash them into one body + 888 for other_body in bodies[1:]: + 889 if other_body.text: - 881 if len(body): - 882 body[-1].tail = (body[-1].tail or '') + other_body.text: + 890 if len(body): + 891 body[-1].tail = (body[-1].tail or '') + other_body.text - 883 else: - 884 body.text + 892 else: + 893 body.text = (body.text = (body.text or '') + other_body.text or '') + other_body.text - 885 body.extend(other_body) - 886 # We'll ignore tail - 887 # I guess we are ignoring attributes too - 888 other_body.drop_tree() - 889 else: - 890 body = None - 891 heads = doc.findall('head') - 892 if not heads: - 893 heads = doc.findall('{%s}head' % XHTML_NAMESPACE) - 894 if heads: - 895 # Well, we have some sort of structure, so lets keep it all - 896 head = heads[0] - 897 if len(heads) > 1: - 898 for other_head in heads[1:]: - 899 head.extend(other_head) - 900 # We don't care about text or tail in a head - 901 other_head.drop_tree() - 902 return doc - 903 if body is None: - 904 return doc - 905 if (len(body) == 1 and (not body.text + 894 body.extend(other_body) + 895 # We'll ignore tail + 896 # I guess we are ignoring attributes too + 897 other_body.drop_tree() + 898 else: + 899 body = None + 900 heads = doc.findall('head') + 901 if not heads: + 902 heads = doc.findall('{%s}head' % XHTML_NAMESPACE) + 903 if heads: + 904 # Well, we have some sort of structure, so lets keep it all + 905 head = heads[0] + 906 if len(heads) > 1: + 907 for other_head in heads[1:]: + 908 head.extend(other_head) + 909 # We don't care about text or tail in a head + 910 other_head.drop_tree() + 911 return doc + 912 if body is None: + 913 return doc + 914 if (len(body) == 1 and (not body.text or not body.text or not body.text.strip()) - 906 and (not body[-1].tail or not body[-1].tail.strip())): - 907 # The body has just one element, so it was probably a single - 908 # element passed in - 909 return body[0] - 910 # Now we have a body which represents a bunch of tags which have the - 911 # content that was passed in. We will create a fake container, which - 912 # is the body tag, except <body> implies too much structure. - 913 if _contains_block_level_tag(body): - 914 body.text.strip()) + 915 and (not body[-1].tail or not body[-1].tail.strip())): + 916 # The body has just one element, so it was probably a single + 917 # element passed in + 918 return body[0] + 919 # Now we have a body which represents a bunch of tags which have the + 920 # content that was passed in. We will create a fake container, which + 921 # is the body tag, except <body> implies too much structure. + 922 if _contains_block_level_tag(body): + 923 body.tag = 'div' - 915 else: - 916 body.tag = 'div' + 924 else: + 925 body.tag = 'span' - 917 return body -
        918 -
        919 - 920 -def parse(filename_or_url, parser=None, base_url=None, **kw): -
        921 """ - 922 Parse a filename, URL, or file-like object into an HTML document - 923 tree. Note: this returns a tree, not an element. Use - 924 ``parse(...).getroot()`` to get the document root. - 925 - 926 You can override the base URL with the ``base_url`` keyword. This - 927 is most useful when parsing from a file-like object. - 928 """ - 929 if parser is None: - 930 parser = html_parser - 931 return tag = 'span' + 926 return body +
        927 +
        928 + 929 -def parse(filename_or_url, parser=None, base_url=None, **kw): +
        930 """ + 931 Parse a filename, URL, or file-like object into an HTML document + 932 tree. Note: this returns a tree, not an element. Use + 933 ``parse(...).getroot()`` to get the document root. + 934 + 935 You can override the base URL with the ``base_url`` keyword. This + 936 is most useful when parsing from a file-like object. + 937 """ + 938 if parser is None: + 939 parser = html_parser + 940 return etree.etree.parse(filename_or_url, parser, base_url=base_url, **kw) -
        932 -
        933 - 934 -def _contains_block_level_tag(el): -
        935 # FIXME: I could do this with XPath, but would that just be - 936 # unnecessarily slow? - 937 for el in el.iter(parse(filename_or_url, parser, base_url=base_url, **kw) +
        941 +
        942 + 943 -def _contains_block_level_tag(el): +
        944 # FIXME: I could do this with XPath, but would that just be + 945 # unnecessarily slow? + 946 for el in el.iter(etree.etree.Element): - 938 if _nons(el.Element): + 947 if _nons(el.tag) in defs.block_tags: - 939 return True - 940 return False -
        941 -
        942 - 943 -def _element_name(el): -
        944 if isinstance(el, tag) in defs.block_tags: + 948 return True + 949 return False +
        950 +
        951 + 952 -def _element_name(el): +
        953 if isinstance(el, etree.CommentBase): - 945 return 'comment' - 946 elif isinstance(el, basestring): - 947 return 'string' - 948 else: - 949 return _nons(el.etree.CommentBase): + 954 return 'comment' + 955 elif isinstance(el, basestring): + 956 return 'string' + 957 else: + 958 return _nons(el.tag) -
        950 -
        951 - 952 ################################################################################ - 953 # form handling - 954 ################################################################################ - 955 - 956 -class FormElement(HtmlElement): -
        957 """ - 958 Represents a <form> element. - 959 """ - 960 - 961 @property -
        962 - def inputs(self): -
        963 """ - 964 Returns an accessor for all the input elements in the form. - 965 - 966 See `InputGetter` for more information about the object. - 967 """ - 968 return InputGetter(self) -
        969 +xml.etree.ElementTree.Element.tag" class="py-name" href="#" onclick="return doclink('link-522', 'tag', 'link-41');">tag        )         +
        959 +
        960 + 961 ################################################################################ + 962 # form handling + 963 ################################################################################ + 964 + 965 -class FormElement(HtmlElement): +
        966 """ + 967 Represents a <form> element. + 968 """ + 969 970 @property -
        971 - def fields(self): -
        972 """ - 973 Dictionary-like object that represents all the fields in this - 974 form. You can set values in this dictionary to effect the - 975 form. +
        971 - def inputs(self): +
        972 """ + 973 Returns an accessor for all the input elements in the form. + 974 + 975 See `InputGetter` for more information about the object. 976 """ - 977 return FieldsDict(self.inputs) + 977 return InputGetter(self)
        978 - 979 @fields.setter -
        980 - def fields(self, value): -
        981 fields = self.fields - 982 prev_keys = fields. 979 @property +
        980 - def fields(self): +
        981 """ + 982 Dictionary-like object that represents all the fields in this + 983 form. You can set values in this dictionary to effect the + 984 form. + 985 """ + 986 return FieldsDict(self.inputs) +
        987 + 988 @fields.setter +
        989 - def fields(self, value): +
        990 fields = self.fields + 991 prev_keys = fields.keys() - 983 for key, keys() + 992 for key, value in value in value.value.items(): - 984 if key in prev_keys: - 985 prev_keys.items(): + 993 if key in prev_keys: + 994 prev_keys.remove(key) - 986 fields[key] = remove(key) + 995 fields[key] = value - 987 for key in prev_keys: - 988 if key is None: - 989 # Case of an unnamed input; these aren't really - 990 # expressed in form_values() anyway. - 991 continue - 992 fields[key] = None -
        993 -
        994 - def _name(self): -
        995 if self.value + 996 for key in prev_keys: + 997 if key is None: + 998 # Case of an unnamed input; these aren't really + 999 # expressed in form_values() anyway. +1000 continue +1001 fields[key] = None +
        1002 +
        1003 - def _name(self): +
        1004 if self.get('name'): - 996 return self.get('name'): +1005 return self.get('name') - 997 elif self.get('name') +1006 elif self.get('id'): - 998 return '#' + self.get('id'): +1007 return '#' + self.get('id') - 999 iter_tags = self.body.iter -1000 forms = list(iter_tags('form')) -1001 if not forms: -1002 forms = list(iter_tags('{%s}form' % XHTML_NAMESPACE)) -1003 return str(forms.index(self)) -
        1004 -
        1005 - def form_values(self): -
        1006 """ -1007 Return a list of tuples of the field values for the form. -1008 This is suitable to be passed to ``urllib.urlencode()``. -1009 """ -1010 results = [] -1011 for el in self.inputs: -1012 get('id') +1008 iter_tags = self.body.iter +1009 forms = list(iter_tags('form')) +1010 if not forms: +1011 forms = list(iter_tags('{%s}form' % XHTML_NAMESPACE)) +1012 return str(forms.index(self)) +
        1013 +
        1014 - def form_values(self): +
        1015 """ +1016 Return a list of tuples of the field values for the form. +1017 This is suitable to be passed to ``urllib.urlencode()``. +1018 """ +1019 results = [] +1020 for el in self.inputs: +1021 name = el.name = el.name -1013 if not name +1022 if not name: -1014 continue -1015 name or 'disabled' in el.attrib: +1023 continue +1024 tag = _nons(el.tag = _nons(el.tag) -1016 if tag) +1025 if tag == 'textarea': -1017 results.append((tag == 'textarea': +1026 results.append((name, el.name, el.value)) -1018 elif value)) +1027 elif tag == 'select': -1019 tag == 'select': +1028 value = el.value = el.value -1020 if el.multiple: -1021 for v in value +1029 if el.multiple: +1030 for v in value: -1022 results.append((value: +1031 results.append((name, v)) -1023 elif name, v)) +1032 elif value is not None: -1024 results.append((value is not None: +1033 results.append((name, el.name, el.value)) -1025 else: -1026 assert value)) +1034 else: +1035 assert tag == 'input', ( -1027 "Unexpected tag: %r" % el) -1028 if el.checkable and not el.checked: -1029 continue -1030 if el.type in ('submit', 'image', 'reset', 'file'): -1031 continue -1032 tag == 'input', ( +1036 "Unexpected tag: %r" % el) +1037 if el.checkable and not el.checked: +1038 continue +1039 if el.type in ('submit', 'image', 'reset', 'file'): +1040 continue +1041 value = el.value = el.value -1033 if value +1042 if value is not None: -1034 results.append((value is not None: +1043 results.append((name, el.name, el.value)) -1035 return results -
        1036 -1037 @property -
        1038 - def action(self): -
        1039 """ -1040 Get/set the form's ``action`` attribute. -1041 """ -1042 base_url = self.base_url -1043 action = self.value)) +1044 return results +
        1045 +1046 @property +
        1047 - def action(self): +
        1048 """ +1049 Get/set the form's ``action`` attribute. +1050 """ +1051 base_url = self.base_url +1052 action = self.get('action') -1044 if base_url and action is not None: -1045 return urljoin(base_url, action) -1046 else: -1047 return action -
        1048 -1049 @action.setter -
        1050 - def action(self, value): -
        1051 self.set('action', value) -
        1052 -1053 @action.deleter -
        1054 - def action(self): -
        1055 get('action') +1053 if base_url and action is not None: +1054 return urljoin(base_url, action) +1055 else: +1056 return action +
        1057 +1058 @action.setter +
        1059 - def action(self, value): +
        1060 self.set('action', value) +
        1061 +1062 @action.deleter +
        1063 - def action(self): +
        1064 attrib = self.attrib = self.attrib -1056 if 'action' in attrib +1065 if 'action' in attrib: -1057 del attrib: +1066 del attrib['action'] -
        1058 -1059 @property -
        1060 - def method(self): -
        1061 """ -1062 Get/set the form's method. Always returns a capitalized -1063 string, and defaults to ``'GET'`` -1064 """ -1065 return self.attrib['action'] +
        1067 +1068 @property +
        1069 - def method(self): +
        1070 """ +1071 Get/set the form's method. Always returns a capitalized +1072 string, and defaults to ``'GET'`` +1073 """ +1074 return self.get('method', 'GET').upper() -
        1066 -1067 @method.setter -
        1068 - def method(self, value): -
        1069 self.set('method', value.upper()) -
        1070 -1071 -1072 HtmlElementClassLookup._default_element_classes['form'] = FormElement -
        1073 -1074 -1075 -def submit_form(form, extra_values=None, open_http=None): -
        1076 """ -1077 Helper function to submit a form. Returns a file-like object, as from -1078 ``urllib.urlopen()``. This object also has a ``.geturl()`` function, -1079 which shows the URL if there were any redirects. -1080 -1081 You can use this like:: -1082 -1083 form = doc.forms[0] -1084 form.inputs['foo'].value = 'bar' # etc -1085 response = form.submit() -1086 doc = parse(response) -1087 doc.make_links_absolute(response.geturl()) -1088 -1089 To change the HTTP requester, pass a function as ``open_http`` keyword -1090 argument that opens the URL for you. The function must have the following -1091 signature:: -1092 -1093 open_http(method, URL, values) -1094 -1095 The action is one of 'GET' or 'POST', the URL is the target URL as a -1096 string, and the values are a sequence of ``(name, value)`` tuples with the -1097 form data. -1098 """ -1099 get('method', 'GET').upper() +
        1075 +1076 @method.setter +
        1077 - def method(self, value): +
        1078 self.set('method', value.upper()) +
        1079 +1080 +1081 HtmlElementClassLookup._default_element_classes['form'] = FormElement +
        1082 +1083 +1084 -def submit_form(form, extra_values=None, open_http=None): +
        1085 """ +1086 Helper function to submit a form. Returns a file-like object, as from +1087 ``urllib.urlopen()``. This object also has a ``.geturl()`` function, +1088 which shows the URL if there were any redirects. +1089 +1090 You can use this like:: +1091 +1092 form = doc.forms[0] +1093 form.inputs['foo'].value = 'bar' # etc +1094 response = form.submit() +1095 doc = parse(response) +1096 doc.make_links_absolute(response.geturl()) +1097 +1098 To change the HTTP requester, pass a function as ``open_http`` keyword +1099 argument that opens the URL for you. The function must have the following +1100 signature:: +1101 +1102 open_http(method, URL, values) +1103 +1104 The action is one of 'GET' or 'POST', the URL is the target URL as a +1105 string, and the values are a sequence of ``(name, value)`` tuples with the +1106 form data. +1107 """ +1108 values = form.form_values() -1100 if extra_values: -1101 if hasattr(extra_values, 'items'): -1102 extra_values = extra_values.values = form.form_values() +1109 if extra_values: +1110 if hasattr(extra_values, 'items'): +1111 extra_values = extra_values.items() -1103 items() +1112 values.extend(extra_values) -1104 if open_http is None: -1105 open_http = open_http_urllib -1106 if form.action: -1107 url = form.action -1108 else: -1109 url = form.base_url -1110 return open_http(form.method, url, values.extend(extra_values) +1113 if open_http is None: +1114 open_http = open_http_urllib +1115 if form.action: +1116 url = form.action +1117 else: +1118 url = form.base_url +1119 return open_http(form.method, url, values) -
        1111 -
        1112 -1113 -def open_http_urllib(method, url, values): -
        1114 if not url: -1115 raise ValueError("cannot submit, no URL provided") -1116 ## FIXME: should test that it's not a relative URL or something -1117 try: -1118 from urllib import urlencode, urlopen -1119 except ImportError: # Python 3 -1120 from urllib.request import urlopen -1121 from urllib.values) +
        1120 +
        1121 +1122 -def open_http_urllib(method, url, values): +
        1123 if not url: +1124 raise ValueError("cannot submit, no URL provided") +1125 ## FIXME: should test that it's not a relative URL or something +1126 try: +1127 from urllib import urlencode, urlopen +1128 except ImportError: # Python 3 +1129 from urllib.request import urlopen +1130 from urllib.parse import urlencode -1122 if method == 'GET': -1123 if '?' in url: -1124 url += '&' -1125 else: -1126 url += '?' -1127 url += urlencode(parse import urlencode +1131 if method == 'GET': +1132 if '?' in url: +1133 url += '&' +1134 else: +1135 url += '?' +1136 url += urlencode(values) -1128 data = None -1129 else: -1130 data = urlencode(values) +1137 data = None +1138 else: +1139 data = urlencode(values) -1131 return urlopen(url, data) -
        1132 -
        1133 -1134 -class FieldsDict(MutableMapping): -
        1135 -
        1136 - def __init__(self, inputs): -
        1137 self.inputs = inputs -
        1138 - def __getitem__(self, item): -
        1139 return self.inputs[item].values) +1140 return urlopen(url, data) +
        1141 +
        1142 +1143 -class FieldsDict(MutableMapping): +
        1144 +
        1145 - def __init__(self, inputs): +
        1146 self.inputs = inputs +
        1147 - def __getitem__(self, item): +
        1148 return self.inputs[item].value -
        1140 - def __setitem__(self, item, value): -
        1141 self.inputs[item].value +
        1149 - def __setitem__(self, item, value): +
        1150 self.inputs[item].value = value = value -
        1142 - def __delitem__(self, item): -
        1143 raise KeyError( -1144 "You cannot remove keys from ElementDict") -
        1145 - def keys(self): -
        1146 return self.inputs.value +
        1151 - def __delitem__(self, item): +
        1152 raise KeyError( +1153 "You cannot remove keys from ElementDict") +
        1154 - def keys(self): +
        1155 return self.inputs.keys() -
        1147 - def __contains__(self, item): -
        1148 return item in self.inputs -
        1149 - def __iter__(self): -
        1150 return iter(self.inputs.keys() +
        1156 - def __contains__(self, item): +
        1157 return item in self.inputs +
        1158 - def __iter__(self): +
        1159 return iter(self.inputs.keys()) -
        1151 - def __len__(self): -
        1152 return len(self.inputs) -
        1153 -
        1154 - def __repr__(self): -
        1155 return '<%s for form %s>' % ( -1156 self.__class__.__name__, -1157 self.inputs.form._name()) -
        1158 -
        1159 -1160 -class InputGetter(object): -
        1161 -1162 """ -1163 An accessor that represents all the input fields in a form. -1164 -1165 You can get fields by name from this, with -1166 ``form.inputs['field_name']``. If there are a set of checkboxes -1167 with the same name, they are returned as a list (a `CheckboxGroup` -1168 which also allows value setting). Radio inputs are handled -1169 similarly. -1170 -1171 You can also iterate over this to get all input elements. This -1172 won't return the same thing as if you get all the names, as -1173 checkboxes and radio elements are returned individually. -1174 """ -1175 -1176 _name_xpath = keys()) +
        1160 - def __len__(self): +
        1161 return len(self.inputs) +
        1162 +
        1163 - def __repr__(self): +
        1164 return '<%s for form %s>' % ( +1165 self.__class__.__name__, +1166 self.inputs.form._name()) +
        1167 +
        1168 +1169 -class InputGetter(object): +
        1170 +1171 """ +1172 An accessor that represents all the input fields in a form. +1173 +1174 You can get fields by name from this, with +1175 ``form.inputs['field_name']``. If there are a set of checkboxes +1176 with the same name, they are returned as a list (a `CheckboxGroup` +1177 which also allows value setting). Radio inputs are handled +1178 similarly. +1179 +1180 You can also iterate over this to get all input elements. This +1181 won't return the same thing as if you get all the names, as +1182 checkboxes and radio elements are returned individually. +1183 """ +1184 +1185 _name_xpath = etree.XPath(".//*[@name = $name and (local-name(.) = 'select' or local-name(.) = 'input' or local-name(.) = 'textarea')]") -1177 _all_xpath = etree.XPath(".//*[@name = $name and (local-name(.) = 'select' or local-name(.) = 'input' or local-name(.) = 'textarea')]") +1186 _all_xpath = etree.XPath(".//*[local-name() = 'select' or local-name() = 'input' or local-name() = 'textarea']") -1178 -
        1179 - def __init__(self, form): -
        1180 self.form = form -
        1181 -
        1182 - def __repr__(self): -
        1183 return '<%s for form %s>' % ( -1184 self.__class__.__name__, -1185 self.form._name()) -
        1186 -1187 ## FIXME: there should be more methods, and it's unclear if this is -1188 ## a dictionary-like object or list-like object -1189 -
        1190 - def __getitem__(self, name): -
        1191 results = self._name_xpath(self.form, etree.XPath(".//*[local-name() = 'select' or local-name() = 'input' or local-name() = 'textarea']") +1187 +
        1188 - def __init__(self, form): +
        1189 self.form = form +
        1190 +
        1191 - def __repr__(self): +
        1192 return '<%s for form %s>' % ( +1193 self.__class__.__name__, +1194 self.form._name()) +
        1195 +1196 ## FIXME: there should be more methods, and it's unclear if this is +1197 ## a dictionary-like object or list-like object +1198 +
        1199 - def __getitem__(self, name): +
        1200 results = self._name_xpath(self.form, name=name=name) -1192 if results: -1193 type = results[0].name) +1201 if results: +1202 type = results[0].get('type') -1194 if type == 'radio' and len(results) > 1: -1195 group = RadioGroup(results) -1196 group.get('type') +1203 if type == 'radio' and len(results) > 1: +1204 group = RadioGroup(results) +1205 group.name = name = name -1197 return group -1198 elif type == 'checkbox' and len(results) > 1: -1199 group = CheckboxGroup(results) -1200 group.name +1206 return group +1207 elif type == 'checkbox' and len(results) > 1: +1208 group = CheckboxGroup(results) +1209 group.name = name = name -1201 return group -1202 else: -1203 # I don't like throwing away elements like this -1204 return results[0] -1205 else: -1206 raise KeyError( -1207 "No input element with the name %r" % name +1210 return group +1211 else: +1212 # I don't like throwing away elements like this +1213 return results[0] +1214 else: +1215 raise KeyError( +1216 "No input element with the name %r" % name) -
        1208 -
        1209 - def __contains__(self, name): -
        1210 results = self._name_xpath(self.form, name) +
        1217 +
        1218 - def __contains__(self, name): +
        1219 results = self._name_xpath(self.form, name=name=name) -1211 return bool(results) -
        1212 -
        1213 - def keys(self): -
        1214 names = set() -1215 for el in self: -1216 names.name) +1220 return bool(results) +
        1221 +
        1222 - def keys(self): +
        1223 names = set() +1224 for el in self: +1225 names.add(el.add(el.name) -1217 if None in names: -1218 names.name) +1226 if None in names: +1227 names.remove(None) -1219 return list(names) -
        1220 -
        1221 - def __iter__(self): -
        1222 ## FIXME: kind of dumb to turn a list into an iterator, only -1223 ## to have it likely turned back into a list again :( -1224 return iter(self._all_xpath(self.form)) -
        1225 -
        1226 -1227 -class InputMixin(object): -
        1228 """ -1229 Mix-in for all input elements (input, select, and textarea) -1230 """ -1231 @property -
        1232 - def name(self): -
        1233 """ -1234 Get/set the name of the element -1235 """ -1236 return self.remove(None) +1228 return list(names) +
        1229 +
        1230 - def __iter__(self): +
        1231 ## FIXME: kind of dumb to turn a list into an iterator, only +1232 ## to have it likely turned back into a list again :( +1233 return iter(self._all_xpath(self.form)) +
        1234 +
        1235 +1236 -class InputMixin(object): +
        1237 """ +1238 Mix-in for all input elements (input, select, and textarea) +1239 """ +1240 @property +
        1241 - def name(self): +
        1242 """ +1243 Get/set the name of the element +1244 """ +1245 return self.get('name') -
        1237 -1238 @name.setter -
        1239 - def name(self, value): -
        1240 self.set('name', value) -
        1241 -1242 @name.deleter -
        1243 - def name(self): -
        1244 get('name') +
        1246 +1247 @name.setter +
        1248 - def name(self, value): +
        1249 self.set('name', value) +
        1250 +1251 @name.deleter +
        1252 - def name(self): +
        1253 attrib = self.attrib = self.attrib -1245 if 'name' in attrib +1254 if 'name' in attrib: -1246 del attrib: +1255 del attrib['name'] -
        1247 -
        1248 - def __repr__(self): -
        1249 type_name = getattr(self, 'type', None) -1250 if type_name: -1251 type_name = ' type=%r' % type_name -1252 else: -1253 type_name = '' -1254 return '<%s %x name=%r%s>' % ( -1255 self.__class__.__name__, id(self), self.attrib['name'] +
        1256 +
        1257 - def __repr__(self): +
        1258 type_name = getattr(self, 'type', None) +1259 if type_name: +1260 type_name = ' type=%r' % type_name +1261 else: +1262 type_name = '' +1263 return '<%s %x name=%r%s>' % ( +1264 self.__class__.__name__, id(self), self.name, type_name) -
        1256 -
        1257 -1258 -class TextareaElement(InputMixin, HtmlElement): -
        1259 """ -1260 ``<textarea>`` element. You can get the name with ``.name`` and -1261 get/set the value with ``.value`` -1262 """ -1263 @property -
        1264 - def value(self): -
        1265 """ -1266 Get/set the value (which is the contents of this element) -1267 """ -1268 content = self.name, type_name) +
        1265 +
        1266 +1267 -class TextareaElement(InputMixin, HtmlElement): +
        1268 """ +1269 ``<textarea>`` element. You can get the name with ``.name`` and +1270 get/set the value with ``.value`` +1271 """ +1272 @property +
        1273 - def value(self): +
        1274 """ +1275 Get/set the value (which is the contents of this element) +1276 """ +1277 content = self.text or '' -1269 if self.text or '' +1278 if self.tag.startswith("{%s}" % XHTML_NAMESPACE): -1270 serialisation_method = 'xml' -1271 else: -1272 serialisation_method = 'html' -1273 for el in self: -1274 # it's rare that we actually get here, so let's not use ''.join() -1275 content += tag.startswith("{%s}" % XHTML_NAMESPACE): +1279 serialisation_method = 'xml' +1280 else: +1281 serialisation_method = 'html' +1282 for el in self: +1283 # it's rare that we actually get here, so let's not use ''.join() +1284 content += etree.tostring( -1276 el, method=serialisation_method, etree.tostring( +1285 el, method=serialisation_method, encoding='unicode') -1277 return content -
        1278 -1279 @value.setter -
        1280 - def value(self, value): -
        1281 del self[:] -1282 self.encoding='unicode') +1286 return content +
        1287 +1288 @value.setter +
        1289 - def value(self, value): +
        1290 del self[:] +1291 self.text = text = value -
        1283 -1284 @value.deleter -
        1285 - def value(self): -
        1286 self.value +
        1292 +1293 @value.deleter +
        1294 - def value(self): +
        1295 self.text = '' -1287 del self[:] -
        1288 -1289 -1290 HtmlElementClassLookup._default_element_classes['textarea'] = TextareaElement -
        1291 -1292 -1293 -class SelectElement(InputMixin, HtmlElement): -
        1294 """ -1295 ``<select>`` element. You can get the name with ``.name``. -1296 -1297 ``.value`` will be the value of the selected option, unless this -1298 is a multi-select element (``<select multiple>``), in which case -1299 it will be a set-like object. In either case ``.value_options`` -1300 gives the possible values. -1301 -1302 The boolean attribute ``.multiple`` shows if this is a -1303 multi-select. -1304 """ -1305 @property -
        1306 - def value(self): -
        1307 """ -1308 Get/set the value of this select (the selected option). -1309 -1310 If this is a multi-select, this is a set-like object that -1311 represents all the selected options. -1312 """ -1313 if self.multiple: -1314 return MultipleSelectOptions(self) -1315 for el in _options_xpath(self): -1316 if el.text = '' +1296 del self[:] +
        1297 +1298 +1299 HtmlElementClassLookup._default_element_classes['textarea'] = TextareaElement +
        1300 +1301 +1302 -class SelectElement(InputMixin, HtmlElement): +
        1303 """ +1304 ``<select>`` element. You can get the name with ``.name``. +1305 +1306 ``.value`` will be the value of the selected option, unless this +1307 is a multi-select element (``<select multiple>``), in which case +1308 it will be a set-like object. In either case ``.value_options`` +1309 gives the possible values. +1310 +1311 The boolean attribute ``.multiple`` shows if this is a +1312 multi-select. +1313 """ +1314 @property +
        1315 - def value(self): +
        1316 """ +1317 Get/set the value of this select (the selected option). +1318 +1319 If this is a multi-select, this is a set-like object that +1320 represents all the selected options. +1321 """ +1322 if self.multiple: +1323 return MultipleSelectOptions(self) +1324 for el in _options_xpath(self): +1325 if el.get('selected') is not None: -1317 get('selected') is not None: +1326 value = el.value = el.get('value') -1318 if get('value') +1327 if value is None: -1319 value is None: +1328 value = el.value = el.text or '' -1320 if text or '' +1329 if value: -1321 value: +1330 value = value = value.strip() -1322 return value.strip() +1331 return value -1323 return None -
        1324 -1325 @value.setter -
        1326 - def value(self, value): -
        1327 if self.multiple: -1328 if isinstance(value +1332 return None +
        1333 +1334 @value.setter +
        1335 - def value(self, value): +
        1336 if self.multiple: +1337 if isinstance(value, basestring): -1329 raise TypeError("You must pass in a sequence") -1330 value, basestring): +1338 raise TypeError("You must pass in a sequence") +1339 values = self.values = self.value -1331 value +1340 values.values.clear() -1332 clear() +1341 values.update(values.update(value) -1333 return -1334 checked_option = None -1335 if value) +1342 return +1343 checked_option = None +1344 if value is not None: -1336 value is not None: +1345 value = value = value.strip() -1337 for el in _options_xpath(self): -1338 opt_value = el.value.strip() +1346 for el in _options_xpath(self): +1347 opt_value = el.get('value') -1339 if opt_value is None: -1340 opt_value = el.get('value') +1348 if opt_value is None: +1349 opt_value = el.text or '' -1341 if opt_value: -1342 opt_value = opt_value.strip() -1343 if opt_value == text or '' +1350 if opt_value: +1351 opt_value = opt_value.strip() +1352 if opt_value == value: -1344 checked_option = el -1345 break -1346 else: -1347 raise ValueError( -1348 "There is no option with the value of %r" % value: +1353 checked_option = el +1354 break +1355 else: +1356 raise ValueError( +1357 "There is no option with the value of %r" % value) -1349 for el in _options_xpath(self): -1350 if 'selected' in el.value) +1358 for el in _options_xpath(self): +1359 if 'selected' in el.attrib: -1351 del el.attrib: +1360 del el.attrib['selected'] -1352 if checked_option is not None: -1353 checked_option.set('selected', '') -
        1354 -1355 @value.deleter -
        1356 - def value(self): -
        1357 # FIXME: should del be allowed at all? -1358 if self.multiple: -1359 self.value.attrib['selected'] +1361 if checked_option is not None: +1362 checked_option.set('selected', '') +
        1363 +1364 @value.deleter +
        1365 - def value(self): +
        1366 # FIXME: should del be allowed at all? +1367 if self.multiple: +1368 self.value.clear() -1360 else: -1361 self.clear() +1369 else: +1370 self.value = None -
        1362 -1363 @property -
        1364 - def value_options(self): -
        1365 """ -1366 All the possible values this select can have (the ``value`` -1367 attribute of all the ``<option>`` elements. -1368 """ -1369 options = [] -1370 for el in _options_xpath(self): -1371 value = None +
        1371 +1372 @property +
        1373 - def value_options(self): +
        1374 """ +1375 All the possible values this select can have (the ``value`` +1376 attribute of all the ``<option>`` elements. +1377 """ +1378 options = [] +1379 for el in _options_xpath(self): +1380 value = el.value = el.get('value') -1372 if get('value') +1381 if value is None: -1373 value is None: +1382 value = el.value = el.text or '' -1374 if text or '' +1383 if value: -1375 value: +1384 value = value = value.strip() -1376 options.append(value.strip() +1385 options.append(value) -1377 return options -
        1378 -1379 @property -
        1380 - def multiple(self): -
        1381 """ -1382 Boolean attribute: is there a ``multiple`` attribute on this element. -1383 """ -1384 return 'multiple' in self.value) +1386 return options +
        1387 +1388 @property +
        1389 - def multiple(self): +
        1390 """ +1391 Boolean attribute: is there a ``multiple`` attribute on this element. +1392 """ +1393 return 'multiple' in self.attrib -
        1385 -1386 @multiple.setter -
        1387 - def multiple(self, value): -
        1388 if attrib +
        1394 +1395 @multiple.setter +
        1396 - def multiple(self, value): +
        1397 if value: -1389 self.set('multiple', '') -1390 elif 'multiple' in self.value: +1398 self.set('multiple', '') +1399 elif 'multiple' in self.attrib: -1391 del self.attrib: +1400 del self.attrib['multiple'] -
        1392 -1393 -1394 HtmlElementClassLookup._default_element_classes['select'] = SelectElement -
        1395 -1396 -1397 -class MultipleSelectOptions(SetMixin): -
        1398 """ -1399 Represents all the selected options in a ``<select multiple>`` element. -1400 -1401 You can add to this set-like option to select an option, or remove -1402 to unselect the option. -1403 """ -1404 -
        1405 - def __init__(self, select): -
        1406 self.select = select -
        1407 -1408 @property -
        1409 - def options(self): -
        1410 """ -1411 Iterator of all the ``<option>`` elements. -1412 """ -1413 return iter(_options_xpath(self.select)) -
        1414 -
        1415 - def __iter__(self): -
        1416 for option in self.options: -1417 if 'selected' in option.attrib['multiple'] +
        1401 +1402 +1403 HtmlElementClassLookup._default_element_classes['select'] = SelectElement +
        1404 +1405 +1406 -class MultipleSelectOptions(SetMixin): +
        1407 """ +1408 Represents all the selected options in a ``<select multiple>`` element. +1409 +1410 You can add to this set-like option to select an option, or remove +1411 to unselect the option. +1412 """ +1413 +
        1414 - def __init__(self, select): +
        1415 self.select = select +
        1416 +1417 @property +
        1418 - def options(self): +
        1419 """ +1420 Iterator of all the ``<option>`` elements. +1421 """ +1422 return iter(_options_xpath(self.select)) +
        1423 +
        1424 - def __iter__(self): +
        1425 for option in self.options: +1426 if 'selected' in option.attrib: -1418 opt_value = option.attrib: +1427 opt_value = option.get('value') -1419 if opt_value is None: -1420 opt_value = option.get('value') +1428 if opt_value is None: +1429 opt_value = option.text or '' -1421 if opt_value: -1422 opt_value = opt_value.strip() -1423 yield opt_value -
        1424 -
        1425 - def add(self, item): -
        1426 for option in self.options: -1427 opt_value = option.text or '' +1430 if opt_value: +1431 opt_value = opt_value.strip() +1432 yield opt_value +
        1433 +
        1434 - def add(self, item): +
        1435 for option in self.options: +1436 opt_value = option.get('value') -1428 if opt_value is None: -1429 opt_value = option.get('value') +1437 if opt_value is None: +1438 opt_value = option.text or '' -1430 if opt_value: -1431 opt_value = opt_value.strip() -1432 if opt_value == item: -1433 option.set('selected', '') -1434 break -1435 else: -1436 raise ValueError( -1437 "There is no option with the value %r" % item) -
        1438 -
        1439 - def remove(self, item): -
        1440 for option in self.options: -1441 opt_value = option.text or '' +1439 if opt_value: +1440 opt_value = opt_value.strip() +1441 if opt_value == item: +1442 option.set('selected', '') +1443 break +1444 else: +1445 raise ValueError( +1446 "There is no option with the value %r" % item) +
        1447 +
        1448 - def remove(self, item): +
        1449 for option in self.options: +1450 opt_value = option.get('value') -1442 if opt_value is None: -1443 opt_value = option.get('value') +1451 if opt_value is None: +1452 opt_value = option.text or '' -1444 if opt_value: -1445 opt_value = opt_value.strip() -1446 if opt_value == item: -1447 if 'selected' in option.text or '' +1453 if opt_value: +1454 opt_value = opt_value.strip() +1455 if opt_value == item: +1456 if 'selected' in option.attrib: -1448 del option.attrib: +1457 del option.attrib['selected'] -1449 else: -1450 raise ValueError( -1451 "The option %r is not currently selected" % item) -1452 break -1453 else: -1454 raise ValueError( -1455 "There is not option with the value %r" % item) -
        1456 -
        1457 - def __repr__(self): -
        1458 return '<%s {%s} for select name=%r>' % ( -1459 self.__class__.__name__, -1460 ', '.join([repr(v) for v in self]), -1461 self.select.attrib['selected'] +1458 else: +1459 raise ValueError( +1460 "The option %r is not currently selected" % item) +1461 break +1462 else: +1463 raise ValueError( +1464 "There is not option with the value %r" % item) +
        1465 +
        1466 - def __repr__(self): +
        1467 return '<%s {%s} for select name=%r>' % ( +1468 self.__class__.__name__, +1469 ', '.join([repr(v) for v in self]), +1470 self.select.name) -
        1462 -
        1463 -1464 -class RadioGroup(list): -
        1465 """ -1466 This object represents several ``<input type=radio>`` elements -1467 that have the same name. -1468 -1469 You can use this like a list, but also use the property -1470 ``.value`` to check/uncheck inputs. Also you can use -1471 ``.value_options`` to get the possible values. -1472 """ -1473 @property -
        1474 - def value(self): -
        1475 """ -1476 Get/set the value, which checks the radio with that value (and -1477 unchecks any other value). -1478 """ -1479 for el in self: -1480 if 'checked' in el.name) +
        1471 +
        1472 +1473 -class RadioGroup(list): +
        1474 """ +1475 This object represents several ``<input type=radio>`` elements +1476 that have the same name. +1477 +1478 You can use this like a list, but also use the property +1479 ``.value`` to check/uncheck inputs. Also you can use +1480 ``.value_options`` to get the possible values. +1481 """ +1482 @property +
        1483 - def value(self): +
        1484 """ +1485 Get/set the value, which checks the radio with that value (and +1486 unchecks any other value). +1487 """ +1488 for el in self: +1489 if 'checked' in el.attrib: -1481 return el.attrib: +1490 return el.get('value') -1482 return None -
        1483 -1484 @value.setter -
        1485 - def value(self, value): -
        1486 checked_option = None -1487 if get('value') +1491 return None +
        1492 +1493 @value.setter +
        1494 - def value(self, value): +
        1495 checked_option = None +1496 if value is not None: -1488 for el in self: -1489 if el.value is not None: +1497 for el in self: +1498 if el.get('value') == get('value') == value: -1490 checked_option = el -1491 break -1492 else: -1493 raise ValueError("There is no radio input with the value %r" % value: +1499 checked_option = el +1500 break +1501 else: +1502 raise ValueError("There is no radio input with the value %r" % value) -1494 for el in self: -1495 if 'checked' in el.value) +1503 for el in self: +1504 if 'checked' in el.attrib: -1496 del el.attrib: +1505 del el.attrib['checked'] -1497 if checked_option is not None: -1498 checked_option.set('checked', '') -
        1499 -1500 @value.deleter -
        1501 - def value(self): -
        1502 self.value = None -
        1503 -1504 @property -
        1505 - def value_options(self): -
        1506 """ -1507 Returns a list of all the possible values. -1508 """ -1509 return [el.attrib['checked'] +1506 if checked_option is not None: +1507 checked_option.set('checked', '') +
        1508 +1509 @value.deleter +
        1510 - def value(self): +
        1511 self.value = None +
        1512 +1513 @property +
        1514 - def value_options(self): +
        1515 """ +1516 Returns a list of all the possible values. +1517 """ +1518 return [el.get('value') for el in self] -
        1510 -
        1511 - def __repr__(self): -
        1512 return '%s(%s)' % ( -1513 self.__class__.__name__, -1514 list.get('value') for el in self] +
        1519 +
        1520 - def __repr__(self): +
        1521 return '%s(%s)' % ( +1522 self.__class__.__name__, +1523 list.__repr__(self)) -
        1515 -
        1516 -1517 -class CheckboxGroup(list): -
        1518 """ -1519 Represents a group of checkboxes (``<input type=checkbox>``) that -1520 have the same name. -1521 -1522 In addition to using this like a list, the ``.value`` attribute -1523 returns a set-like object that you can add to or remove from to -1524 check and uncheck checkboxes. You can also use ``.value_options`` -1525 to get the possible values. -1526 """ -1527 @property -
        1528 - def value(self): -
        1529 """ -1530 Return a set-like object that can be modified to check or -1531 uncheck individual checkboxes according to their value. -1532 """ -1533 return CheckboxValues(self) -
        1534 -1535 @value.setter -
        1536 - def value(self, value): -
        1537 __repr__(self)) +
        1524 +
        1525 +1526 -class CheckboxGroup(list): +
        1527 """ +1528 Represents a group of checkboxes (``<input type=checkbox>``) that +1529 have the same name. +1530 +1531 In addition to using this like a list, the ``.value`` attribute +1532 returns a set-like object that you can add to or remove from to +1533 check and uncheck checkboxes. You can also use ``.value_options`` +1534 to get the possible values. +1535 """ +1536 @property +
        1537 - def value(self): +
        1538 """ +1539 Return a set-like object that can be modified to check or +1540 uncheck individual checkboxes according to their value. +1541 """ +1542 return CheckboxValues(self) +
        1543 +1544 @value.setter +
        1545 - def value(self, value): +
        1546 values = self.values = self.value -1538 value +1547 values.values.clear() -1539 if not hasattr(clear() +1548 if not hasattr(value, '__iter__'): -1540 raise ValueError( -1541 "A CheckboxGroup (name=%r) must be set to a sequence (not %r)" -1542 % (self[0].value, '__iter__'): +1549 raise ValueError( +1550 "A CheckboxGroup (name=%r) must be set to a sequence (not %r)" +1551 % (self[0].name, name, value)) -1543 value)) +1552 values.update(values.update(value) -
        1544 -1545 @value.deleter -
        1546 - def value(self): -
        1547 self.value) +
        1553 +1554 @value.deleter +
        1555 - def value(self): +
        1556 self.value.value.clear() -
        1548 -1549 @property -
        1550 - def value_options(self): -
        1551 """ -1552 Returns a list of all the possible values. -1553 """ -1554 return [el.clear() +
        1557 +1558 @property +
        1559 - def value_options(self): +
        1560 """ +1561 Returns a list of all the possible values. +1562 """ +1563 return [el.get('value') for el in self] -
        1555 -
        1556 - def __repr__(self): -
        1557 return '%s(%s)' % ( -1558 self.__class__.__name__, list.get('value') for el in self] +
        1564 +
        1565 - def __repr__(self): +
        1566 return '%s(%s)' % ( +1567 self.__class__.__name__, list.__repr__(self)) -
        1559 -
        1560 -1561 -class CheckboxValues(SetMixin): -
        1562 """ -1563 Represents the values of the checked checkboxes in a group of -1564 checkboxes with the same name. -1565 """ -1566 -
        1567 - def __init__(self, group): -
        1568 self.group = group -
        1569 -
        1570 - def __iter__(self): -
        1571 return iter([ -1572 el.__repr__(self)) +
        1568 +
        1569 +1570 -class CheckboxValues(SetMixin): +
        1571 """ +1572 Represents the values of the checked checkboxes in a group of +1573 checkboxes with the same name. +1574 """ +1575 +
        1576 - def __init__(self, group): +
        1577 self.group = group +
        1578 +
        1579 - def __iter__(self): +
        1580 return iter([ +1581 el.get('value') -1573 for el in self.group -1574 if 'checked' in el.get('value') +1582 for el in self.group +1583 if 'checked' in el.attrib]) -
        1575 -
        1576 - def add(self, value): -
        1577 for el in self.group: -1578 if el.attrib]) +
        1584 +
        1585 - def add(self, value): +
        1586 for el in self.group: +1587 if el.get('value') == get('value') == value: -1579 el.set('checked', '') -1580 break -1581 else: -1582 raise KeyError("No checkbox with value %r" % value: +1588 el.set('checked', '') +1589 break +1590 else: +1591 raise KeyError("No checkbox with value %r" % value) -
        1583 -
        1584 - def remove(self, value): -
        1585 for el in self.group: -1586 if el.value) +
        1592 +
        1593 - def remove(self, value): +
        1594 for el in self.group: +1595 if el.get('value') == get('value') == value: -1587 if 'checked' in el.value: +1596 if 'checked' in el.attrib: -1588 del el.attrib: +1597 del el.attrib['checked'] -1589 else: -1590 raise KeyError( -1591 "The checkbox with value %r was already unchecked" % attrib['checked'] +1598 else: +1599 raise KeyError( +1600 "The checkbox with value %r was already unchecked" % value) -1592 break -1593 else: -1594 raise KeyError( -1595 "No checkbox with value %r" % value) +1601 break +1602 else: +1603 raise KeyError( +1604 "No checkbox with value %r" % value) -
        1596 -
        1597 - def __repr__(self): -
        1598 return '<%s {%s} for checkboxes name=%r>' % ( -1599 self.__class__.__name__, -1600 ', '.join([repr(v) for v in self]), -1601 self.group.value) +
        1605 +
        1606 - def __repr__(self): +
        1607 return '<%s {%s} for checkboxes name=%r>' % ( +1608 self.__class__.__name__, +1609 ', '.join([repr(v) for v in self]), +1610 self.group.name) -
        1602 -
        1603 -1604 -class InputElement(InputMixin, HtmlElement): -
        1605 """ -1606 Represents an ``<input>`` element. -1607 -1608 You can get the type with ``.type`` (which is lower-cased and -1609 defaults to ``'text'``). -1610 -1611 Also you can get and set the value with ``.value`` -1612 -1613 Checkboxes and radios have the attribute ``input.checkable == -1614 True`` (for all others it is false) and a boolean attribute -1615 ``.checked``. +lxml.objectify.PyType.name" class="py-name" href="#" onclick="return doclink('link-825', 'name', 'link-64');">name) +
        1611 +
        1612 +1613 -class InputElement(InputMixin, HtmlElement): +
        1614 """ +1615 Represents an ``<input>`` element. 1616 -1617 """ -1618 -1619 ## FIXME: I'm a little uncomfortable with the use of .checked -1620 @property -
        1621 - def value(self): -
        1622 """ -1623 Get/set the value of this element, using the ``value`` attribute. -1624 -1625 Also, if this is a checkbox and it has no value, this defaults -1626 to ``'on'``. If it is a checkbox or radio that is not -1627 checked, this returns None. -1628 """ -1629 if self.checkable: -1630 if self.checked: -1631 return self.1617 You can get the type with ``.type`` (which is lower-cased and +1618 defaults to ``'text'``). +1619 +1620 Also you can get and set the value with ``.value`` +1621 +1622 Checkboxes and radios have the attribute ``input.checkable == +1623 True`` (for all others it is false) and a boolean attribute +1624 ``.checked``. +1625 +1626 """ +1627 +1628 ## FIXME: I'm a little uncomfortable with the use of .checked +1629 @property +
        1630 - def value(self): +
        1631 """ +1632 Get/set the value of this element, using the ``value`` attribute. +1633 +1634 Also, if this is a checkbox and it has no value, this defaults +1635 to ``'on'``. If it is a checkbox or radio that is not +1636 checked, this returns None. +1637 """ +1638 if self.checkable: +1639 if self.checked: +1640 return self.get('value') or 'on' -1632 else: -1633 return None -1634 return self.get('value') or 'on' +1641 else: +1642 return None +1643 return self.get('value') -
        1635 -1636 @value.setter -
        1637 - def value(self, value): -
        1638 if self.checkable: -1639 if not get('value') +
        1644 +1645 @value.setter +
        1646 - def value(self, value): +
        1647 if self.checkable: +1648 if not value: -1640 self.checked = False -1641 else: -1642 self.checked = True -1643 if isinstance(value: +1649 self.checked = False +1650 else: +1651 self.checked = True +1652 if isinstance(value, basestring): -1644 self.set('value', value, basestring): +1653 self.set('value', value) -1645 else: -1646 self.set('value', value) +1654 else: +1655 self.set('value', value) -
        1647 -1648 @value.deleter -
        1649 - def value(self): -
        1650 if self.checkable: -1651 self.checked = False -1652 else: -1653 if 'value' in self.value) +
        1656 +1657 @value.deleter +
        1658 - def value(self): +
        1659 if self.checkable: +1660 self.checked = False +1661 else: +1662 if 'value' in self.attrib: -1654 del self.attrib: +1663 del self.attrib['value'] -
        1655 -1656 @property -
        1657 - def type(self): -
        1658 """ -1659 Return the type of this element (using the type attribute). -1660 """ -1661 return self.attrib['value'] +
        1664 +1665 @property +
        1666 - def type(self): +
        1667 """ +1668 Return the type of this element (using the type attribute). +1669 """ +1670 return self.get('type', 'text').lower() -
        1662 -1663 @type.setter -
        1664 - def type(self, value): -
        1665 self.set('type', value) -
        1666 -1667 @property -
        1668 - def checkable(self): -
        1669 """ -1670 Boolean: can this element be checked? -1671 """ -1672 return self.type in ('checkbox', 'radio') -
        1673 -1674 @property -
        1675 - def checked(self): -
        1676 """ -1677 Boolean attribute to get/set the presence of the ``checked`` -1678 attribute. -1679 -1680 You can only use this on checkable input types. -1681 """ -1682 if not self.checkable: -1683 raise AttributeError('Not a checkable input type') -1684 return 'checked' in self.get('type', 'text').lower() +
        1671 +1672 @type.setter +
        1673 - def type(self, value): +
        1674 self.set('type', value) +
        1675 +1676 @property +
        1677 - def checkable(self): +
        1678 """ +1679 Boolean: can this element be checked? +1680 """ +1681 return self.type in ('checkbox', 'radio') +
        1682 +1683 @property +
        1684 - def checked(self): +
        1685 """ +1686 Boolean attribute to get/set the presence of the ``checked`` +1687 attribute. +1688 +1689 You can only use this on checkable input types. +1690 """ +1691 if not self.checkable: +1692 raise AttributeError('Not a checkable input type') +1693 return 'checked' in self.attrib -
        1685 -1686 @checked.setter -
        1687 - def checked(self, value): -
        1688 if not self.checkable: -1689 raise AttributeError('Not a checkable input type') -1690 if value: -1691 self.set('checked', '') -1692 else: -1693 attrib +
        1694 +1695 @checked.setter +
        1696 - def checked(self, value): +
        1697 if not self.checkable: +1698 raise AttributeError('Not a checkable input type') +1699 if value: +1700 self.set('checked', '') +1701 else: +1702 attrib = self.attrib = self.attrib -1694 if 'checked' in attrib +1703 if 'checked' in attrib: -1695 del attrib: +1704 del attrib['checked'] -
        1696 -1697 -1698 HtmlElementClassLookup._default_element_classes['input'] = InputElement -
        1699 -1700 -1701 -class LabelElement(HtmlElement): -
        1702 """ -1703 Represents a ``<label>`` element. -1704 -1705 Label elements are linked to other elements with their ``for`` -1706 attribute. You can access this element with ``label.for_element``. -1707 """ -1708 @property -
        1709 - def for_element(self): -
        1710 """ -1711 Get/set the element this label points to. Return None if it -1712 can't be found. -1713 """ -1714 id = self.attrib['checked'] +
        1705 +1706 +1707 HtmlElementClassLookup._default_element_classes['input'] = InputElement +
        1708 +1709 +1710 -class LabelElement(HtmlElement): +
        1711 """ +1712 Represents a ``<label>`` element. +1713 +1714 Label elements are linked to other elements with their ``for`` +1715 attribute. You can access this element with ``label.for_element``. +1716 """ +1717 @property +
        1718 - def for_element(self): +
        1719 """ +1720 Get/set the element this label points to. Return None if it +1721 can't be found. +1722 """ +1723 id = self.get('for') -1715 if not id: -1716 return None -1717 return self.body.get_element_by_id(id) -
        1718 -1719 @for_element.setter -
        1720 - def for_element(self, other): -
        1721 id = other.get('for') +1724 if not id: +1725 return None +1726 return self.body.get_element_by_id(id) +
        1727 +1728 @for_element.setter +
        1729 - def for_element(self, other): +
        1730 id = other.get('id') -1722 if not id: -1723 raise TypeError( -1724 "Element %r has no id attribute" % other) -1725 self.set('for', id) -
        1726 -1727 @for_element.deleter -
        1728 - def for_element(self): -
        1729 get('id') +1731 if not id: +1732 raise TypeError( +1733 "Element %r has no id attribute" % other) +1734 self.set('for', id) +
        1735 +1736 @for_element.deleter +
        1737 - def for_element(self): +
        1738 attrib = self.attrib = self.attrib -1730 if 'id' in attrib +1739 if 'id' in attrib: -1731 del attrib: +1740 del attrib['id'] -
        1732 -1733 -1734 HtmlElementClassLookup._default_element_classes['label'] = LabelElement -
        1735 -1736 -1737 ############################################################ -1738 ## Serialization -1739 ############################################################ -1740 -1741 -def html_to_xhtml(html): -
        1742 """Convert all tags in an HTML tree to XHTML by moving them to the -1743 XHTML namespace. -1744 """ -1745 try: -1746 attrib['id'] +
        1741 +1742 +1743 HtmlElementClassLookup._default_element_classes['label'] = LabelElement +
        1744 +1745 +1746 ############################################################ +1747 ## Serialization +1748 ############################################################ +1749 +1750 -def html_to_xhtml(html): +
        1751 """Convert all tags in an HTML tree to XHTML by moving them to the +1752 XHTML namespace. +1753 """ +1754 try: +1755 html = html = html.getroot() -1747 except AttributeError: -1748 pass -1749 prefix = "{%s}" % XHTML_NAMESPACE -1750 for el in html.getroot() +1756 except AttributeError: +1757 pass +1758 prefix = "{%s}" % XHTML_NAMESPACE +1759 for el in html.iter(html.iter(etree.etree.Element): -1751 Element): +1760 tag = el.tag = el.tag -1752 if tag +1761 if tag[0] != '{': -1753 el.tag[0] != '{': +1762 el.tag = prefix + tag = prefix + tag -
        1754 -
        1755 -1756 -def xhtml_to_html(xhtml): -
        1757 """Convert all tags in an XHTML tree to HTML by removing their -1758 XHTML namespace. -1759 """ -1760 try: -1761 xhtml = xhtml.getroot() -1762 except AttributeError: -1763 pass -1764 prefix = "{%s}" % XHTML_NAMESPACE -1765 prefix_len = len(prefix) -1766 for el in xhtml.iter(prefix + "*"): -1767 el.tag +
        1763 +
        1764 +1765 -def xhtml_to_html(xhtml): +
        1766 """Convert all tags in an XHTML tree to HTML by removing their +1767 XHTML namespace. +1768 """ +1769 try: +1770 xhtml = xhtml.getroot() +1771 except AttributeError: +1772 pass +1773 prefix = "{%s}" % XHTML_NAMESPACE +1774 prefix_len = len(prefix) +1775 for el in xhtml.iter(prefix + "*"): +1776 el.tag = el.tag = el.tag[prefix_len:] -
        1768 -1769 -1770 # This isn't a general match, but it's a match for what libxml2 -1771 # specifically serialises: -1772 __str_replace_meta_content_type = re.compile( -1773 r'<meta http-equiv="Content-Type"[^>]*>').sub -1774 __bytes_replace_meta_content_type = re.compile( -1775 r'<meta http-equiv="Content-Type"[^>]*>'.encode('ASCII')).sub -
        1776 -1777 -1778 -def tostring(doc, pretty_print=False, include_meta_content_type=False, -1779 encoding=None, method="html", with_tail=True, doctype=None): -
        1780 """Return an HTML string representation of the document. -1781 -1782 Note: if include_meta_content_type is true this will create a -1783 ``<meta http-equiv="Content-Type" ...>`` tag in the head; -1784 regardless of the value of include_meta_content_type any existing -1785 ``<meta http-equiv="Content-Type" ...>`` tag will be removed -1786 -1787 The ``encoding`` argument controls the output encoding (defauts to -1788 ASCII, with &#...; character references for any characters outside -1789 of ASCII). Note that you can pass the name ``'unicode'`` as -1790 ``encoding`` argument to serialise to a Unicode string. -1791 -1792 The ``method`` argument defines the output method. It defaults to -1793 'html', but can also be 'xml' for xhtml output, or 'text' to -1794 serialise to plain text without markup. +xml.etree.ElementTree.Element.tag" class="py-name" href="#" onclick="return doclink('link-894', 'tag', 'link-41');">tag[prefix_len:] +
        1777 +1778 +1779 # This isn't a general match, but it's a match for what libxml2 +1780 # specifically serialises: +1781 __str_replace_meta_content_type = re.compile( +1782 r'<meta http-equiv="Content-Type"[^>]*>').sub +1783 __bytes_replace_meta_content_type = re.compile( +1784 r'<meta http-equiv="Content-Type"[^>]*>'.encode('ASCII')).sub +
        1785 +1786 +1787 -def tostring(doc, pretty_print=False, include_meta_content_type=False, +1788 encoding=None, method="html", with_tail=True, doctype=None): +
        1789 """Return an HTML string representation of the document. +1790 +1791 Note: if include_meta_content_type is true this will create a +1792 ``<meta http-equiv="Content-Type" ...>`` tag in the head; +1793 regardless of the value of include_meta_content_type any existing +1794 ``<meta http-equiv="Content-Type" ...>`` tag will be removed 1795 -1796 To leave out the tail text of the top-level element that is being -1797 serialised, pass ``with_tail=False``. -1798 -1799 The ``doctype`` option allows passing in a plain string that will -1800 be serialised before the XML tree. Note that passing in non -1801 well-formed content here will make the XML output non well-formed. -1802 Also, an existing doctype in the document tree will not be removed -1803 when serialising an ElementTree instance. +1796 The ``encoding`` argument controls the output encoding (defauts to +1797 ASCII, with &#...; character references for any characters outside +1798 of ASCII). Note that you can pass the name ``'unicode'`` as +1799 ``encoding`` argument to serialise to a Unicode string. +1800 +1801 The ``method`` argument defines the output method. It defaults to +1802 'html', but can also be 'xml' for xhtml output, or 'text' to +1803 serialise to plain text without markup. 1804 -1805 Example:: -1806 -1807 >>> from lxml import html -1808 >>> root = html.fragment_fromstring('<p>Hello<br>world!</p>') -1809 -1810 >>> html.tostring(root) -1811 b'<p>Hello<br>world!</p>' -1812 >>> html.tostring(root, method='html') -1813 b'<p>Hello<br>world!</p>' -1814 -1815 >>> html.tostring(root, method='xml') -1816 b'<p>Hello<br/>world!</p>' -1817 -1818 >>> html.tostring(root, method='text') -1819 b'Helloworld!' -1820 -1821 >>> html.tostring(root, method='text', encoding='unicode') -1822 u'Helloworld!' +1805 To leave out the tail text of the top-level element that is being +1806 serialised, pass ``with_tail=False``. +1807 +1808 The ``doctype`` option allows passing in a plain string that will +1809 be serialised before the XML tree. Note that passing in non +1810 well-formed content here will make the XML output non well-formed. +1811 Also, an existing doctype in the document tree will not be removed +1812 when serialising an ElementTree instance. +1813 +1814 Example:: +1815 +1816 >>> from lxml import html +1817 >>> root = html.fragment_fromstring('<p>Hello<br>world!</p>') +1818 +1819 >>> html.tostring(root) +1820 b'<p>Hello<br>world!</p>' +1821 >>> html.tostring(root, method='html') +1822 b'<p>Hello<br>world!</p>' 1823 -1824 >>> root = html.fragment_fromstring('<div><p>Hello<br>world!</p>TAIL</div>') -1825 >>> html.tostring(root[0], method='text', encoding='unicode') -1826 u'Helloworld!TAIL' -1827 -1828 >>> html.tostring(root[0], method='text', encoding='unicode', with_tail=False) -1829 u'Helloworld!' -1830 -1831 >>> doc = html.document_fromstring('<p>Hello<br>world!</p>') -1832 >>> html.tostring(doc, method='html', encoding='unicode') -1833 u'<html><body><p>Hello<br>world!</p></body></html>' -1834 -1835 >>> print(html.tostring(doc, method='html', encoding='unicode', -1836 ... doctype='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"' -1837 ... ' "http://www.w3.org/TR/html4/strict.dtd">')) -1838 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> -1839 <html><body><p>Hello<br>world!</p></body></html> -1840 """ -1841 1824 >>> html.tostring(root, method='xml') +1825 b'<p>Hello<br/>world!</p>' +1826 +1827 >>> html.tostring(root, method='text') +1828 b'Helloworld!' +1829 +1830 >>> html.tostring(root, method='text', encoding='unicode') +1831 u'Helloworld!' +1832 +1833 >>> root = html.fragment_fromstring('<div><p>Hello<br>world!</p>TAIL</div>') +1834 >>> html.tostring(root[0], method='text', encoding='unicode') +1835 u'Helloworld!TAIL' +1836 +1837 >>> html.tostring(root[0], method='text', encoding='unicode', with_tail=False) +1838 u'Helloworld!' +1839 +1840 >>> doc = html.document_fromstring('<p>Hello<br>world!</p>') +1841 >>> html.tostring(doc, method='html', encoding='unicode') +1842 u'<html><body><p>Hello<br>world!</p></body></html>' +1843 +1844 >>> print(html.tostring(doc, method='html', encoding='unicode', +1845 ... doctype='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"' +1846 ... ' "http://www.w3.org/TR/html4/strict.dtd">')) +1847 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +1848 <html><body><p>Hello<br>world!</p></body></html> +1849 """ +1850 html = html = etree.tostring(doc, method=method, pretty_print=pretty_print, -1842 etree.tostring(doc, method=method, pretty_print=pretty_print, +1851 encoding=encoding=encoding, with_tail=with_tail, -1843 doctype=doctype) -1844 if method == 'html' and not include_meta_content_type: -1845 if isinstance(encoding, with_tail=with_tail, +1852 doctype=doctype) +1853 if method == 'html' and not include_meta_content_type: +1854 if isinstance(html, str): -1846 html, str): +1855 html = __str_replace_meta_content_type('', html = __str_replace_meta_content_type('', html) -1847 else: -1848 html) +1856 else: +1857 html = __bytes_replace_meta_content_type(bytes(), html = __bytes_replace_meta_content_type(bytes(), html) -1849 return html) +1858 return html -
        1850 -1851 -1852 tostring.__doc__ = __fix_docstring(tostring.__doc__) -
        1853 -1854 -1855 -def open_in_browser(doc, encoding=None): -
        1856 """ -1857 Open the HTML document in a web browser, saving it to a temporary -1858 file to open it. Note that this does not delete the file after -1859 use. This is mainly meant for debugging. -1860 """ -1861 import os -1862 import webbrowser -1863 import tempfile -1864 if not isinstance(doc, html +
        1859 +1860 +1861 tostring.__doc__ = __fix_docstring(tostring.__doc__) +
        1862 +1863 +1864 -def open_in_browser(doc, encoding=None): +
        1865 """ +1866 Open the HTML document in a web browser, saving it to a temporary +1867 file to open it. Note that this does not delete the file after +1868 use. This is mainly meant for debugging. +1869 """ +1870 import os +1871 import webbrowser +1872 import tempfile +1873 if not isinstance(doc, etree._ElementTree): -1865 doc = etree._ElementTree): +1874 doc = etree.etree.ElementTree(doc) -1866 ElementTree(doc) +1875 handle, fn = tempfile.mkstemp(suffix='.html') -1867 f = os.fdopen(handle, fn = tempfile.mkstemp(suffix='.html') +1876 f = os.fdopen(handle, 'wb') -1868 try: -1869 doc.write(f, method="html", handle, 'wb') +1877 try: +1878 doc.write(f, method="html", encoding=encoding=encoding or doc.docinfo.encoding or doc.docinfo.encoding or "UTF-8") -1870 finally: -1871 # we leak the file itself here, but we should at least close it -1872 f.encoding or "UTF-8") +1879 finally: +1880 # we leak the file itself here, but we should at least close it +1881 f.close() -1873 url = 'file://' + fn.replace(os.path.sep, '/') -1874 print(url) -1875 webbrowser.open(url) -
        1876 -
        1877 -1878 ################################################################################ -1879 # configure Element class lookup -1880 ################################################################################ -1881 -1882 -class HTMLParser(etree.HTMLParser): -
        1883 """An HTML parser that is configured to return lxml.html Element -1884 objects. -1885 """ -
        1886 - def __init__(self, **kwargs): -
        1887 super(close() +1882 url = 'file://' + fn.replace(os.path.sep, '/') +1883 print(url) +1884 webbrowser.open(url) +
        1885 +
        1886 +1887 ################################################################################ +1888 # configure Element class lookup +1889 ################################################################################ +1890 +1891 -class HTMLParser(etree.HTMLParser): +
        1892 """An HTML parser that is configured to return lxml.html Element +1893 objects. +1894 """ +
        1895 - def __init__(self, **kwargs): +
        1896 super(HTMLParser, self).HTMLParser, self).__init__(**kwargs) -1888 self.set_element_class_lookup(HtmlElementClassLookup()) -
        1889 -
        1890 -1891 -class XHTMLParser(etree.XMLParser): -
        1892 """An XML parser that is configured to return lxml.html Element -1893 objects. -1894 -1895 Note that this parser is not really XHTML aware unless you let it -1896 load a DTD that declares the HTML entities. To do this, make sure -1897 you have the XHTML DTDs installed in your catalogs, and create the -1898 parser like this:: -1899 -1900 >>> parser = XHTMLParser(load_dtd=True) -1901 -1902 If you additionally want to validate the document, use this:: +lxml.tests.test_xmlschema.ETreeXMLSchemaResolversTestCase.simple_resolver.__init__" class="py-name" href="#" onclick="return doclink('link-932', '__init__', 'link-313');">__init__(**kwargs) +1897 self.set_element_class_lookup(HtmlElementClassLookup()) +
        1898 +
        1899 +1900 -class XHTMLParser(etree.XMLParser): +
        1901 """An XML parser that is configured to return lxml.html Element +1902 objects. 1903 -1904 >>> parser = XHTMLParser(dtd_validation=True) -1905 -1906 For catalog support, see http://www.xmlsoft.org/catalog.html. -1907 """ -
        1908 - def __init__(self, **kwargs): -
        1909 super(XHTMLParser, self).1904 Note that this parser is not really XHTML aware unless you let it +1905 load a DTD that declares the HTML entities. To do this, make sure +1906 you have the XHTML DTDs installed in your catalogs, and create the +1907 parser like this:: +1908 +1909 >>> parser = XHTMLParser(load_dtd=True) +1910 +1911 If you additionally want to validate the document, use this:: +1912 +1913 >>> parser = XHTMLParser(dtd_validation=True) +1914 +1915 For catalog support, see http://www.xmlsoft.org/catalog.html. +1916 """ +
        1917 - def __init__(self, **kwargs): +
        1918 super(XHTMLParser, self).__init__(**kwargs) -1910 self.set_element_class_lookup(HtmlElementClassLookup()) -
        1911 -
        1912 -1913 -def Element(*args, **kw): -
        1914 """Create a new HTML Element. -1915 -1916 This can also be used for XHTML documents. -1917 """ -1918 v = html_parser.__init__(**kwargs) +1919 self.set_element_class_lookup(HtmlElementClassLookup()) +
        1920 +
        1921 +1922 -def Element(*args, **kw): +
        1923 """Create a new HTML Element. +1924 +1925 This can also be used for XHTML documents. +1926 """ +1927 v = html_parser.makeelement(*args, **kw) -1919 return v -
        1920 -1921 -1922 html_parser = makeelement(*args, **kw) +1928 return v +
        1929 +1930 +1931 html_parser = HTMLParser() -1923 xhtml_parser = XHTMLParser() -1924
        -
        Menu

        How to build lxml from source

        +
        Menu

        How to build lxml from source

        To build lxml from source, you need libxml2 and libxslt properly installed, including the header files. These are likely shipped in @@ -73,7 +73,7 @@ should work as well.

        Mercurial and the hg-git plugin. You can retrieve the current developer version using:

        -hg clone git://github.com/lxml/lxml.git lxml
+hg clone git+ssh://git@github.com/lxml/lxml.git lxml

        This will create a directory lxml and download the source into it, including the complete development history. Don't be afraid, the @@ -303,7 +303,7 @@ installed using dpkg -i

        -Generated on: 2016-08-20. +Generated on: 2016-12-10.
        diff --git a/doc/html/capi.html b/doc/html/capi.html index 0dcb3e56..b46bc29d 100644 --- a/doc/html/capi.html +++ b/doc/html/capi.html @@ -24,7 +24,7 @@ function hide_menu() {
        -
        Menu

        The public C-API of lxml.etree

        +
        Menu

        The public C-API of lxml.etree

        As of version 1.1, lxml.etree provides a public C-API. This allows external C extensions to efficiently access public functions and classes of lxml, @@ -110,7 +110,7 @@ includes may not be sufficient.

        -Generated on: 2016-08-20. +Generated on: 2016-12-10.
        diff --git a/doc/html/changes-3.6.4.html b/doc/html/changes-3.7.0.html similarity index 98% rename from doc/html/changes-3.6.4.html rename to doc/html/changes-3.7.0.html index 8aabcb3f..8cc9bd59 100644 --- a/doc/html/changes-3.6.4.html +++ b/doc/html/changes-3.7.0.html @@ -12,26 +12,62 @@

        lxml changelog

        +

        3.7.0 (2016-12-10)

        +
        +

        Features added

        +
          +
        • GH#217: XMLSyntaxError now behaves more like its SyntaxError +baseclass. Patch by Philipp A.
          • +
        • GH#216: HTMLParser() now supports the same collect_ids parameter +as XMLParser(). Patch by Burak Arslan.
          • +
        • GH#210: Allow specifying a serialisation method in xmlfile.write(). +Patch by Burak Arslan.
          • +
        • GH#203: New option default_doctype in HTMLParser that allows +disabling the automatic doctype creation. Patch by Shadab Zafar.
          • +
        • GH#201: Calling the method .set('attrname') without value argument +(or None) on HTML elements creates an attribute without value that +serialises like <div attrname></div>. Patch by Daniel Holth.
          • +
        • GH#197: Ignore form input fields in form_values() when they are +marked as disabled in HTML. Patch by Kristian Klemon.
          • +
        +
        +
        +

        Bugs fixed

        +
          +
        • GH#206: File name and line number were missing from XSLT error messages. +Patch by Marcus Brinkmann.
          • +
        +
        +
        +

        Other changes

        +
          +
        • Log entries no longer allow anything but plain string objects as message text +and file name.
          • +
        • zlib is included in the list of statically built libraries.
          • +
        +
        +
        +

        3.6.4 (2016-08-20)

        -
        +

        3.6.3 (2016-08-18)

        • LP#1614603: change linker flags to build multi-linux wheels
        -
        +

        3.6.2 (2016-08-18)

        • LP#1614603: release without source changes to provide cleanly built Linux wheels
        -
        +

        3.6.1 (2016-07-24)

        -
        +

        Features added

        • GH#180: Separate option inline_style for Cleaner that only removes style @@ -39,7 +75,7 @@ attributes instead of all styles. Patch by Christian Pedersen.
        • GH#196: Windows build support for Python 3.5. Contribution by Maximilian Hils.
        -
        +

        Bugs fixed

        • GH#199: Exclude file fields from FormElement.form_values (as browsers do). @@ -52,9 +88,9 @@ Patch by Holger Joukl.
        -
        +

        3.6.0 (2016-03-17)

        -
        +

        Features added

        • GH#187: Now supports (only) version 5.x and later of PyPy. @@ -63,7 +99,7 @@ Patch by Armin Rigo.
          • is installed. Patch by Dirkjan Ochtman.
        -
        +

        Bugs fixed

        • GH#189: Static builds honour FTP proxy configurations when downloading @@ -75,9 +111,9 @@ Patch by Petr Demin.
        -
        +

        3.5.0 (2015-11-13)

        -
        +

        Bugs fixed

        • Unicode string results failed XPath queries in PyPy.
          • @@ -89,7 +125,7 @@ and continued parsing instead.

        3.5.0b1 (2015-09-18)

        -
        +

        Features added

        • cleanup_namespaces() accepts a new argument keep_ns_prefixes @@ -121,7 +157,7 @@ Patch by Olli Pottonen.
          • of version 3 if available.
        -
        +

        Bugs fixed

        • Memory errors that occur during tree adaptations (e.g. moving subtrees @@ -148,9 +184,9 @@ with ElementPath to avoid hiding bugs in user code.
        -
        +

        3.4.4 (2015-04-25)

        -
        +

        Bugs fixed

        • An ElementTree compatibility test added in lxml 3.4.3 that failed in @@ -158,9 +194,9 @@ Python 3.4+ was removed again.
        -
        +

        3.4.3 (2015-04-15)

        -
        +

        Bugs fixed

        • Expression cache in ElementPath was ignored. Fix by Changaco.
          • @@ -173,9 +209,9 @@ double quotes. Patch by Olli Pottonen.
        -
        +

        3.4.2 (2015-02-07)

        -
        +

        Bugs fixed

        • LP#1415907: Crash when creating an XMLSchema from a non-root element @@ -187,25 +223,25 @@ with pseudo-attributes.
        -
        +

        3.4.1 (2014-11-20)

        -
        +

        Features added

        • New htmlfile HTML generator to accompany the incremental xmlfile serialisation API. Patch by Burak Arslan.
        -
        +

        Bugs fixed

        • lxml.sax.ElementTreeContentHandler did not initialise its superclass.
        -
        +

        3.4.0 (2014-09-10)

        -
        +

        Features added

        • xmlfile(buffered=False) disables output buffering and flushes the @@ -230,10 +266,10 @@ if it had opened it internally.
        • Allow "bytearray" type for ASCII text input.
        -
        +

        Bugs fixed

        -
        +

        Other changes

        • LP#400588: decoding errors have become hard errors even in recovery mode. @@ -247,9 +283,9 @@ use lxml 3.3.x with older versions.
        -
        +

        3.3.6 (2014-08-28)

        -
        +

        Bugs fixed

        • Prevent tree cycle creation when adding Elements as siblings.
          • @@ -259,9 +295,9 @@ extension functions.
        -
        +

        3.3.5 (2014-04-18)

        -
        +

        Bugs fixed

        • HTML cleaning could fail to strip javascript links that mix control @@ -269,34 +305,34 @@ characters into the link scheme.
        -
        +

        3.3.4 (2014-04-03)

        -
        +

        Features added

        • Source line numbers above 65535 are available on Elements when using libxml2 2.9 or later.
        -
        +

        Bugs fixed

        • lxml.html.fragment_fromstring() failed for bytes input in Py3.
        -
        +

        Other changes

        -
        +

        3.3.3 (2014-03-04)

        -
        +

        Bugs fixed

        • LP#1287118: Crash when using Element subtypes with __slots__.
        -
        +

        Other changes

        • The internal classes _LogEntry and _Attrib can no longer be @@ -304,9 +340,9 @@ subclassed from Python code.
        -
        +

        3.3.2 (2014-02-26)

        -
        +

        Bugs fixed

        • The properties resolvers and version, as well as the methods @@ -327,12 +363,12 @@ provide the same interface as that returned for Elements.
        -
        +

        3.3.1 (2014-02-12)

        -
        +

        Features added

        -
        +

        Bugs fixed

        • LP#1014290: HTML documents parsed with parser.feed() failed to find @@ -344,36 +380,36 @@ header file.
        • LP#1274118: iterparse() failed to parse BOM prefixed files.
        -
        +

        Other changes

        -
        +

        3.3.0 (2014-01-26)

        -
        +

        Features added

        -
        +

        Bugs fixed

        • The heuristic that distinguishes file paths from URLs was tightened to produce less false negatives.
        -
        +

        Other changes

        3.3.0beta5 (2014-01-18)

        -
        +

        Features added

        • The PEP 393 unicode parsing support gained a fallback for wchar strings which might still be somewhat common on Windows systems.
        -
        +

        Bugs fixed

        • Several error handling problems were fixed throughout the code base that @@ -386,7 +422,7 @@ propagate exceptions (its return type is void) parsing the string character by character.
        -
        +

        Other changes

        • Document cleanup code was simplified using the new GC features in @@ -396,10 +432,10 @@ Cython 0.20.

        3.3.0beta4 (2014-01-12)

        -
        +

        Features added

        -
        +

        Bugs fixed

        • The (empty) value returned by the attrib property of Entity and Comment @@ -412,7 +448,7 @@ and keyword arguments could modify the mapping passed as +

          Other changes

          • Built with Cython 0.20pre (gitrev 012ae82eb) to prepare support for @@ -422,39 +458,39 @@ Python 3.4.

          3.3.0beta3 (2014-01-02)

          -
          +

          Features added

          • Unicode string parsing was optimised for Python 3.3 (PEP 393).
          -
          +

          Bugs fixed

          • HTML parsing of Unicode strings could misdecode the input on some platforms.
          • Crash in xmlfile() when closing open elements out of order in an error case.
          -
          +

          Other changes

          3.3.0beta2 (2013-12-20)

          -
          +

          Features added

          • iterparse() supports the recover option.
          -
          +

          Bugs fixed

          • Crash in iterparse() for HTML parsing.
          • Crash in target parsing with attributes.
          -
          +

          Other changes

          • The safety check in the read-only tree implementation (e.g. used by @@ -467,7 +503,7 @@ behaviour.

          3.3.0beta1 (2013-12-12)

          -
          +

          Features added

          • New option handle_failures in make_links_absolute() and @@ -479,7 +515,7 @@ incremental parsing, as implemented for ElementTree in Python 3.4.
            • (html=True).
          -
          +

          Bugs fixed

          • LP#1255132: crash when trying to run validation over non-Element (e.g. @@ -501,7 +537,7 @@ The textarea used to be cleared before the new content was set, which removed the name attribute.
          -
          +

          Other changes

          • Some basic API classes use freelists internally for faster @@ -512,12 +548,12 @@ classes internally instead of being a parser itself.
          -
          +

          3.2.5 (2014-01-02)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • Crash in xmlfile() when closing open elements out of order in an error case.
            • @@ -526,16 +562,16 @@ classes internally instead of being a parser itself. comment or PI).
          -
          +

          Other changes

          -
          +

          3.2.4 (2013-11-07)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • Memory leak when creating an XPath evaluator in a thread.
            • @@ -546,32 +582,32 @@ to one of its own descendants.
          • Compressed plain-text serialisation to file-like objects was broken.
          -
          +

          Other changes

          -
          +

          3.2.3 (2013-07-28)

          -
          +

          Bugs fixed

          • Fix support for Python 2.4 which was lost in 3.2.2.
          -
          +

          3.2.2 (2013-07-28)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • LP#1185701: spurious XMLSyntaxError after finishing iterparse().
          • Crash in lxml.objectify during xsi annotation.
          -
          +

          Other changes

          • Return values of user provided element class lookup methods are now @@ -580,9 +616,9 @@ API class mismatches.
          -
          +

          3.2.1 (2013-05-11)

          -
          +

          Features added

          • The methods apply_templates() and process_children() of XSLT @@ -591,7 +627,7 @@ and remove_blank_text that discard either all strings from the result list.
          -
          +

          Bugs fixed

          • When moving Elements to another tree, the namespace cleanup mechanism @@ -604,16 +640,16 @@ to a crash.
            • crashed.
          -
          +

          Other changes

          -
          +

          3.2.0 (2013-04-28)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • LP#690319: Leading whitespace could change the behaviour of the string @@ -632,16 +668,16 @@ of overwriting the current value.
            • allowed by the user provided whitelist. Patch by Christine Koppelt.
          -
          +

          Other changes

          -
          +

          3.1.2 (2013-04-12)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • LP#1136509: Passing attributes through the namespace-unaware API of @@ -653,16 +689,16 @@ the result tree to a Unicode string.
            • by properly exported API function xmlBufUse().
          -
          +

          Other changes

          -
          +

          3.1.1 (2013-03-29)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • LP#1160386: Write access to lxml.html.FormElement.fields raised @@ -670,7 +706,7 @@ an AttributeError in Py3.
          • Illegal memory access during cleanup in incremental xmlfile writer.
          -
          +

          Other changes

          • The externally useless class lxml.etree._BaseParser was removed @@ -678,16 +714,16 @@ from the module dict.
          -
          +

          3.1.0 (2013-02-10)

          -
          +

          Features added

          • GH#89: lxml.html.clean allows overriding the set of attributes that it considers 'safe'. Patch by Francis Devereux.
          -
          +

          Bugs fixed

          • LP#1104370: copy.copy(el.attrib) raised an exception. It now returns @@ -700,13 +736,13 @@ in for the current run.
            • without threading support. Patch by Ulrich Seidl.
          -
          +

          Other changes

          3.1beta1 (2012-12-21)

          -
          +

          Features added

          • New build-time option --with-unicode-strings for Python 2 that @@ -717,7 +753,7 @@ instead of byte strings for plain ASCII content.
            • tags with non-identifier names without having to resort to getattr().
          -
          +

          Bugs fixed

          • When starting from a non-namespaced element in lxml.objectify, searching @@ -729,7 +765,7 @@ the search to non-namespaced children.
          • LP#1080792: Static build of libxml2 2.9.0 failed due to missing file.
          -
          +

          Other changes

          • The externally useless class _ObjectifyElementMakerCaller was @@ -739,27 +775,27 @@ many children. Patch by Anders Hammarquist.
          -
          +

          3.0.2 (2012-12-14)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • Fix crash during interpreter shutdown by switching to Cython 0.17.3 for building.
          -
          +

          Other changes

          -
          +

          3.0.1 (2012-10-14)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • LP#1065924: Element proxies could disappear during garbage collection @@ -768,16 +804,16 @@ in PyPy without proper cleanup.
          • LP#1065139: static MacOS-X build failed in Py3.
          -
          +

          Other changes

          -
          +

          3.0 (2012-10-08)

          -
          +

          Features added

          -
          +

          Bugs fixed

          • End-of-file handling was incorrect in iterparse() when reading from @@ -785,7 +821,7 @@ a low-level C file stream and failed in libxml2 2.9.0 due to its improved consistency checks.
          -
          +

          Other changes

          • The build no longer uses Cython by default unless the generated C files @@ -798,21 +834,21 @@ run special setup.py commands that do not actually run a build), pass

          3.0beta1 (2012-09-26)

          -
          +

          Features added

          • Python level access to (optional) libxml2 memory debugging features to simplify debugging of memory leaks etc.
          -
          +

          Bugs fixed

          • Fix a memory leak in XPath by switching to Cython 0.17.1.
          • Some tests were adapted to work with PyPy.
          -
          +

          Other changes

          • The code was adapted to work with the upcoming libxml2 2.9.0 release.
            • @@ -821,7 +857,7 @@ to simplify debugging of memory leaks etc.

          3.0alpha2 (2012-08-23)

          -
          +

          Features added

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/cssselect.html b/doc/html/cssselect.html index 23d874dd..a9eda0dc 100644 --- a/doc/html/cssselect.html +++ b/doc/html/cssselect.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          lxml.cssselect

          +
          Menu

          lxml.cssselect

          lxml supports a number of interesting languages for tree traversal and element selection. The most important is obviously XPath, but there is also @@ -108,7 +108,7 @@ namespace URIs: the CSSSelector class accepts

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/element_classes.html b/doc/html/element_classes.html index 537d0a46..e8b54b48 100644 --- a/doc/html/element_classes.html +++ b/doc/html/element_classes.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Using custom Element classes in lxml

          +
          Menu

          Using custom Element classes in lxml

          lxml has very sophisticated support for custom Element classes. You can provide your own classes for Elements and have lxml use them by @@ -459,7 +459,7 @@ subclasses for elements of this namespace:

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/elementsoup.html b/doc/html/elementsoup.html index 5691f61a..5c2dbe74 100644 --- a/doc/html/elementsoup.html +++ b/doc/html/elementsoup.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          BeautifulSoup Parser

          +
          Menu

          BeautifulSoup Parser

          BeautifulSoup is a Python package for working with real-world and broken HTML, just like lxml.html. As of version 4.x, it can use @@ -203,7 +203,7 @@ you can simply pass the resulting Unicode string into lxml's parser.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/extensions.html b/doc/html/extensions.html index 71938fde..c347cd4d 100644 --- a/doc/html/extensions.html +++ b/doc/html/extensions.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Python extensions for XPath and XSLT

          +
          Menu

          Python extensions for XPath and XSLT

          This document describes how to use Python extension functions in XPath and XSLT like this:

          @@ -521,7 +521,7 @@ will work:

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/html5parser.html b/doc/html/html5parser.html index 974aa438..26b9e614 100644 --- a/doc/html/html5parser.html +++ b/doc/html/html5parser.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          html5lib Parser

          +
          Menu

          html5lib Parser

          html5lib is a Python package that implements the HTML5 parsing algorithm which is heavily influenced by current browsers and based on the WHATWG @@ -90,7 +90,7 @@ module. Note that these are the parser classes provided by html5lib.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/index.html b/doc/html/index.html index cda32bd1..7cde4764 100644 --- a/doc/html/index.html +++ b/doc/html/index.html @@ -26,7 +26,7 @@ function hide_menu() {
          -
          Menu

          lxml - XML and HTML with Python

          +
          Menu

          lxml - XML and HTML with Python

          » lxml takes all the pain out of XML. «
          @@ -67,7 +67,7 @@ fast Python XML processing.

          Documentation

          -

          The complete lxml documentation is available for download as PDF +

          The complete lxml documentation is available for download as PDF documentation. The HTML documentation from this web site is part of the normal source download.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/installation.html b/doc/html/installation.html index de693a6d..12914093 100644 --- a/doc/html/installation.html +++ b/doc/html/installation.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Installing lxml

          +
          Menu

          Installing lxml

          Contents

          @@ -215,7 +215,7 @@ read the
          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/intro.html b/doc/html/intro.html index c6877dfb..13d5c727 100644 --- a/doc/html/intro.html +++ b/doc/html/intro.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Why lxml?

          +
          Menu

          Why lxml?

          Contents

          @@ -82,7 +82,7 @@ having to learn new things -- XML is complicated enough.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/lxml-source-howto.html b/doc/html/lxml-source-howto.html index 369ae09c..f0babb05 100644 --- a/doc/html/lxml-source-howto.html +++ b/doc/html/lxml-source-howto.html @@ -27,7 +27,7 @@ function hide_menu() {
          -
          Menu

          How to read the source of lxml

          +
          Menu

          How to read the source of lxml

          @@ -286,7 +286,7 @@ implemented in pure Python.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/lxmlhtml.html b/doc/html/lxmlhtml.html index 910c670d..391eb4cf 100644 --- a/doc/html/lxmlhtml.html +++ b/doc/html/lxmlhtml.html @@ -25,7 +25,7 @@ function hide_menu() {
          -
          Menu

          lxml.html

          +
          Menu

          lxml.html

          @@ -165,6 +165,13 @@ saved.
          .classes:
          Returns a set-like object that allows accessing and modifying the names in the 'class' attribute of the element. (New in lxml 3.5).
          +
          .set(key, value=None):
          +
          Sets an HTML attribute. If no value is given, or if the value is +None, it creates a boolean attribute like <form novalidate></form> +or <div custom-attribute></div>. In XML, attributes must +have at least the empty string as their value like <form +novalidate=""></form>, but HTML boolean attributes can also be +just present or absent from an element without having a value.
          @@ -689,7 +696,7 @@ microformat.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/objectify.html b/doc/html/objectify.html index 3c9bbe24..35fc487c 100644 --- a/doc/html/objectify.html +++ b/doc/html/objectify.html @@ -25,7 +25,7 @@ function hide_menu() {
          -
          Menu

          lxml.objectify

          +
          Menu

          lxml.objectify

          @@ -404,10 +404,10 @@ function:

          test

          Or an invalid document:

          -
          >>> xml = "<a><b>test</b><c/></a>"
->>> a = objectify.fromstring(xml, parser)
+
          >>> xml = b"<a><b>test</b><c/></a>"
+>>> a = objectify.fromstring(xml, parser)  # doctest: +ELLIPSIS
 Traceback (most recent call last):
-lxml.etree.XMLSyntaxError: Element 'c': This element is not expected.
+lxml.etree.XMLSyntaxError: Element 'c': This element is not expected...
 
          
 
          Note that the same works for parse-time DTD validation, except that
 DTDs do not support any data types by design.
          
@@ -1165,7 +1165,7 @@ support any XPath expression.
          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/parsing.html b/doc/html/parsing.html index b57e68f9..33e77354 100644 --- a/doc/html/parsing.html +++ b/doc/html/parsing.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Parsing XML and HTML with lxml

          +
          Menu

          Parsing XML and HTML with lxml

          lxml provides a very simple and powerful API for parsing XML and HTML. It supports one-step parsing as well as step-by-step parsing using an @@ -150,10 +150,10 @@ warnings of the last parser run:

          >>> print(len(parser.error_log)) 0 ->>> tree = etree.XML("<root>\n</b>", parser) +>>> tree = etree.XML("<root>\n</b>", parser) # doctest: +ELLIPSIS Traceback (most recent call last): ... -lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: root line 1 and b, line 2, column 5 +lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: root line 1 and b, line 2, column 5... >>> print(len(parser.error_log)) 1 @@ -867,7 +867,7 @@ with UTF-8 is also considerably faster in most cases.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/performance.html b/doc/html/performance.html index 6c2803f3..ffdd19ab 100644 --- a/doc/html/performance.html +++ b/doc/html/performance.html @@ -27,7 +27,7 @@ function hide_menu() {
          -
          Menu

          Benchmarks and Speed

          +
          Menu

          Benchmarks and Speed

          @@ -798,7 +798,7 @@ random.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/resolvers.html b/doc/html/resolvers.html index f93ce89d..597055a9 100644 --- a/doc/html/resolvers.html +++ b/doc/html/resolvers.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Document loading and URL resolving

          +
          Menu

          Document loading and URL resolving

          Contents

          @@ -250,7 +250,7 @@ documents or raises exceptions if access is denied.
          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/sax.html b/doc/html/sax.html index 08e9011c..ca811cf0 100644 --- a/doc/html/sax.html +++ b/doc/html/sax.html @@ -24,7 +24,7 @@ function hide_menu() {
          -
          Menu

          Sax support

          +
          Menu

          Sax support

          In this document we'll describe lxml's SAX support. lxml has support for producing SAX events for an ElementTree or Element. lxml can also turn SAX @@ -124,7 +124,7 @@ DOM implementation cannot generate SAX events from a DOM tree.

          -Generated on: 2016-08-20. +Generated on: 2016-12-10.
          diff --git a/doc/html/sitemap.html b/doc/html/sitemap.html index a485ecfa..9ce9f747 100644 --- a/doc/html/sitemap.html +++ b/doc/html/sitemap.html @@ -8,5 +8,5 @@

          Sitemap of lxml.de - Processing XML and HTML with Python

          -
          Menu
        • Download files
          • +
          Menu
        • Download files
          • \ No newline at end of file diff --git a/doc/html/tutorial.html b/doc/html/tutorial.html index 1d31a4dc..4300464f 100644 --- a/doc/html/tutorial.html +++ b/doc/html/tutorial.html @@ -27,7 +27,7 @@ function hide_menu() {
          -
          Menu

          The lxml.etree Tutorial

          +
          Menu

          The lxml.etree Tutorial

          @@ -638,6 +638,10 @@ commonly used to write XML literals right into the source:

          b'<root>data</root>'

          There is also a corresponding function HTML() for HTML literals.

          +
          >>> root = etree.HTML("<p>data</p>")
+>>> etree.tostring(root)
+b'<html><body><p>data</p></body></html>'
+

          The parse() function

          @@ -648,9 +652,10 @@ That class comes from the io module in Python Python versions, you will have to use the StringIO class from the StringIO module. However, in real life, you would obviously avoid doing this all together and use the string parsing functions above.

          -
          >>> some_file_like_object = BytesIO("<root>data</root>")
+
          >>> from io import BytesIO
+>>> some_file_or_file_like_object = BytesIO(b"<root>data</root>")
 
->>> tree = etree.parse(some_file_like_object)
+>>> tree = etree.parse(some_file_or_file_like_object)
 
 >>> etree.tostring(tree)
 b'<root>data</root>'
@@ -684,7 +689,7 @@ from while the response is streaming in.
          
 
          
 
          Parser objects
          
 
          By default, lxml.etree uses a standard parser with a default setup.  If
-you want to configure the parser, you can create a you instance:
          
+you want to configure the parser, you can create a new instance:
          
 
          >>> parser = etree.XMLParser(remove_blank_text=True) # lxml.etree only!
 
          
 
          This creates a parser that removes empty text between tags while parsing,
@@ -766,7 +771,7 @@ while building the tree (iterparse), and one t
 at all, and instead calls feedback methods on a target object in a SAX-like
 fashion.
          
 
          Here is a simple iterparse() example:
          
-
          >>> some_file_like = BytesIO("<root><a>data</a></root>")
+
          >>> some_file_like = BytesIO(b"<root><a>data</a></root>")
 
 >>> for event, element in etree.iterparse(some_file_like):
 ...     print("%s, %4s, %s" % (event, element.tag, element.text))
@@ -775,7 +780,7 @@ fashion.
          
 
          
 
          By default, iterparse() only generates events when it is done parsing an
 element, but you can control this through the events keyword argument:
          
-
          >>> some_file_like = BytesIO("<root><a>data</a></root>")
+
          >>> some_file_like = BytesIO(b"<root><a>data</a></root>")
 
 >>> for event, element in etree.iterparse(some_file_like,
 ...                                       events=("start", "end")):
@@ -793,7 +798,7 @@ save memory. So if you parse a large tree and you want to keep memory
 usage small, you should clean up parts of the tree that you no longer
 need:
          
 
          >>> some_file_like = BytesIO(
-...     "<root><a><b>data</b></a><a><b/></a></root>")
+...     b"<root><a><b>data</b></a><a><b/></a></root>")
 
 >>> for event, element in etree.iterparse(some_file_like):
 ...     if element.tag == 'b':
@@ -813,7 +818,7 @@ the root node and that is repeated thousands of times.  In this case,
 it is best practice to let lxml.etree do the tree building and only to
 intercept on exactly this one Element, using the normal tree API
 for data extraction.
          
-
          >>> xml_file = BytesIO('''\
+
          >>> xml_file = BytesIO(b'''\
 ... <root>
 ...   <a><b>ABC</b><c>abc</c></a>
 ...   <a><b>MORE DATA</b><c>more data</c></a>
@@ -1179,7 +1184,7 @@ whereas the other two examples would raise a StopIt
 
          
 
          
 
          
-Generated on: 2016-08-20.
+Generated on: 2016-12-10.
 
 
          
 
diff --git a/doc/html/validation.html b/doc/html/validation.html
index 1477b0f9..288d9e51 100644
--- a/doc/html/validation.html
+++ b/doc/html/validation.html
@@ -24,7 +24,7 @@ function hide_menu() {
 
 
 
          
-
          Menu
          Validation with lxml
          
+
          Menu
          Validation with lxml
          
 
 
          Apart from the built-in DTD support in parsers, lxml currently supports three
 schema languages: DTD, Relax NG and XML Schema.  All three provide
@@ -84,9 +84,9 @@ schema to be provided:
          
 
          
 
          If the validation fails (be it for a DTD or an XML schema), the parser
 will raise an exception:
          
-
          >>> root = etree.fromstring("<a>no int</a>", parser)
+
          >>> root = etree.fromstring("<a>no int</a>", parser)  # doctest: +ELLIPSIS
 Traceback (most recent call last):
-lxml.etree.XMLSyntaxError: Element 'a': 'no int' is not a valid value of the atomic type 'xs:integer'.
+lxml.etree.XMLSyntaxError: Element 'a': 'no int' is not a valid value of the atomic type 'xs:integer'...
 
          
 
          If you want the parser to succeed regardless of the outcome of the
 validation, you should use a non validating parser and run the
@@ -140,7 +140,7 @@ in the system catalog:
          
 
          
 
            
 
          • name: The name of the element;
            • 
-
          • type: The element type, one of "undefined", "empty", "any", "mixed" or "element";
            • 
+
          • type: The element type, one of "undefined", "empty", "any", "mixed", or "element";
            • 
 
          • content: Element content declaration (see below);
            • 
 
          • iterattributes(): Return an iterator over attribute declarations (see below);
            • 
 
          • attributes(): Return a list of attribute declarations.
            • 
@@ -154,9 +154,9 @@ list of all attributes:
            
 
              
 
            • name: If this object represents an element in the content model expression,
 name is the name of the element, otherwise it is None;
              • 
-
            • type: The type of the node: one of "pcdata", "element", "seq" or "or";
              • 
+
            • type: The type of the node: one of "pcdata", "element", "seq", or "or";
              • 
 
            • occur: How often this element (or this combination of elements) may occur:
-one of "once", "opt", "mult" or "plus"
              • 
+one of "once", "opt", "mult", or "plus"
 
            • left: The left hand subexpression
              • 
 
            • right: The right hand subexpression
              • 
 
            
@@ -180,12 +180,12 @@ in the following element content declaration objects:
            
 
          • name: The name of the attribute;
            • 
 
          • elemname: The name of the element the attribute belongs to;
            • 
 
          • type: The attribute type, one of "cdata", "id", "idref", "idrefs", "entity",
-"entities", "nmtoken", "nmtokens", "enumeration" or "notation";
            • 
-
          • default: The type of the default value, one of "none", "required", "implied"
+"entities", "nmtoken", "nmtokens", "enumeration", or "notation";
            • 
+
          • default: The type of the default value, one of "none", "required", "implied",
 or "fixed";
            • 
 
          • defaultValue: The default value;
            • 
 
          • itervalues(): Return an iterator over the allowed attribute values (if the attribute
-if of type "enumeration");
            • 
+is of type "enumeration");
 
          • values(): Return a list of allowed attribute values.
            • 
 
          
 
          
@@ -556,7 +556,7 @@ reporting during validation.
          
 
          
 
          
 
          
-Generated on: 2016-08-20.
+Generated on: 2016-12-10.
 
 
          
 
diff --git a/doc/html/xpathxslt.html b/doc/html/xpathxslt.html
index d9c568a9..6ee3222c 100644
--- a/doc/html/xpathxslt.html
+++ b/doc/html/xpathxslt.html
@@ -24,7 +24,7 @@ function hide_menu() {
 
 
 
          
-
          Menu
          XPath and XSLT with lxml
          
+
          Menu
          XPath and XSLT with lxml
          
 
 
          lxml supports XPath 1.0, XSLT 1.0 and the EXSLT extensions through
 libxml2 and libxslt in a standards compliant way.
          
@@ -605,7 +605,7 @@ If you want to free it from memory, just do:
          
 
          
 
          
 
          
-Generated on: 2016-08-20.
+Generated on: 2016-12-10.
 
 
          
 
diff --git a/doc/lxmlhtml.txt b/doc/lxmlhtml.txt
index 37519635..93bb0c27 100644
--- a/doc/lxmlhtml.txt
+++ b/doc/lxmlhtml.txt
@@ -149,6 +149,13 @@ also include some extra methods:
     Returns a set-like object that allows accessing and modifying the
     names in the 'class' attribute of the element.  (New in lxml 3.5).
 
+``.set(key, value=None)``:
+    Sets an HTML attribute.  If no value is given, or if the value is
+    ``None``, it creates a boolean attribute like ``
          ``
+    or ``
          ``.  In XML, attributes must
+    have at least the empty string as their value like ``
          ``, but HTML boolean attributes can also be
+    just present or absent from an element without having a value.
 
 Running HTML doctests
 =====================
diff --git a/doc/main.txt b/doc/main.txt
index 5ea44bad..a76bbb9a 100644
--- a/doc/main.txt
+++ b/doc/main.txt
@@ -157,8 +157,8 @@ Index `_ (PyPI).  It has the source
 that compiles on various platforms.  The source distribution is signed
 with `this key `_.
 
-The latest version is `lxml 3.6.4`_, released 2016-08-20
-(`changes for 3.6.4`_).  `Older versions <#old-versions>`_
+The latest version is `lxml 3.7.0`_, released 2016-12-10
+(`changes for 3.7.0`_).  `Older versions <#old-versions>`_
 are listed below.
 
 Please take a look at the
@@ -175,11 +175,11 @@ The latest installable developer sources should usually be available from the
 the latest development version of lxml from github directly, using a command
 like this (assuming you use hg and have hg-git installed)::
 
-  hg clone git://github.com/lxml/lxml.git lxml
+  hg clone git+ssh://git@github.com/lxml/lxml.git lxml
 
 Alternatively, if you use git, this should work as well::
 
-  git clone git://github.com/lxml/lxml.git lxml
+  git clone https://github.com/lxml/lxml.git lxml
 
 You can browse the `source repository`_ and its history through
 the web.  Please read `how to build lxml from source `_
@@ -243,7 +243,9 @@ See the web sites of lxml
 `3.5 `_
 and the `latest in-development version `_.
 
-.. _`PDF documentation`: lxmldoc-3.6.4.pdf
+.. _`PDF documentation`: lxmldoc-3.7.0.pdf
+
+* `lxml 3.7.0`_, released 2016-12-10 (`changes for 3.7.0`_)
 
 * `lxml 3.6.4`_, released 2016-08-18 (`changes for 3.6.4`_)
 
@@ -271,6 +273,7 @@ and the `latest in-development version `_.
 
 * `older releases `_
 
+.. _`lxml 3.7.0`: /files/lxml-3.7.0.tgz
 .. _`lxml 3.6.4`: /files/lxml-3.6.4.tgz
 .. _`lxml 3.6.3`: /files/lxml-3.6.3.tgz
 .. _`lxml 3.6.2`: /files/lxml-3.6.2.tgz
@@ -284,6 +287,7 @@ and the `latest in-development version `_.
 .. _`lxml 3.4.1`: /files/lxml-3.4.1.tgz
 .. _`lxml 3.4.0`: /files/lxml-3.4.0.tgz
 
+.. _`changes for 3.7.0`: /changes-3.7.0.html
 .. _`changes for 3.6.4`: /changes-3.6.4.html
 .. _`changes for 3.6.3`: /changes-3.6.3.html
 .. _`changes for 3.6.2`: /changes-3.6.2.html
diff --git a/doc/objectify.txt b/doc/objectify.txt
index 65ef25f3..3efa2535 100644
--- a/doc/objectify.txt
+++ b/doc/objectify.txt
@@ -504,10 +504,10 @@ Or an invalid document:
 
 .. sourcecode:: pycon
 
-    >>> xml = "test"
-    >>> a = objectify.fromstring(xml, parser)
+    >>> xml = b"test"
+    >>> a = objectify.fromstring(xml, parser)  # doctest: +ELLIPSIS
     Traceback (most recent call last):
-    lxml.etree.XMLSyntaxError: Element 'c': This element is not expected.
+    lxml.etree.XMLSyntaxError: Element 'c': This element is not expected...
 
 Note that the same works for parse-time DTD validation, except that
 DTDs do not support any data types by design.
diff --git a/doc/parsing.txt b/doc/parsing.txt
index 762fe7a1..829ac3d0 100644
--- a/doc/parsing.txt
+++ b/doc/parsing.txt
@@ -196,10 +196,10 @@ warnings of the last parser run:
   >>> print(len(parser.error_log))
   0
 
-  >>> tree = etree.XML("\n", parser)
+  >>> tree = etree.XML("\n", parser)  # doctest: +ELLIPSIS
   Traceback (most recent call last):
     ...
-  lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: root line 1 and b, line 2, column 5
+  lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: root line 1 and b, line 2, column 5...
 
   >>> print(len(parser.error_log))
   1
diff --git a/doc/s5/lxml-ep2008.html b/doc/s5/lxml-ep2008.html
index fd1e61ea..c19ca454 100644
--- a/doc/s5/lxml-ep2008.html
+++ b/doc/s5/lxml-ep2008.html
@@ -602,7 +602,7 @@ HTML task«
 
        • wrap namespace URI in {...}
          • 
 
        • append the tag name
          • 
 
-
          >>> tag = "{http://www.w3.org/the/namespace}tagname"
+
          >>> tag = "{http://www.w3.org/the/namespace}tagname"
 >>> element = etree.Element(tag)
 
          
 
@@ -617,7 +617,7 @@ HTML task«
 
            
 
          • uses .text and .tail attributes:
            
 
            >>> div = html.fragment_fromstring(
-...     "<div><p>a paragraph<br>split in two</p> parts</div>")
+...     "<div><p>a paragraph<br>split in two</p> parts</div>")
 >>> p = div[0]
 >>> br = p[0]
 
@@ -643,13 +643,13 @@ HTML task«
            • 
 
              
 
            • uses .get() and .set() methods:
              
 
              >>> root = etree.fromstring(
-...     '<root a="the value" b="of an" c="attribute"/>')
+...     '<root a="the value" b="of an" c="attribute"/>')
 
->>> root.get('a')
+>>> root.get('a')
 'the value'
 
->>> root.set('a', "THE value")
->>> root.get('a')
+>>> root.set('a', "THE value")
+>>> root.get('a')
 'THE value'
 
              
 
              • 
@@ -668,12 +668,12 @@ HTML task«
 
              Tree iteration in lxml.etree (1)
              
 
 
              >>> root = etree.fromstring(
-...   "<root> <a><b/><b/></a> <c><d/><e><f/></e><g/></c> </root>")
+...   "<root> <a><b/><b/></a> <c><d/><e><f/></e><g/></c> </root>")
 
->>> print([child.tag for child in root])   # children
+>>> print([child.tag for child in root])   # children
 ['a', 'c']
 
->>> print([el.tag for el in root.iter()])  # self and descendants
+>>> print([el.tag for el in root.iter()])  # self and descendants
 ['root', 'a', 'b', 'b', 'c', 'd', 'e', 'f', 'g']
 
 >>> print([el.tag for el in root.iterdescendants()])
@@ -683,8 +683,8 @@ HTML task«
 >>> def iter_breadth_first(root):
 ...     bfs_queue = collections.deque([root])
 ...     while bfs_queue:
-...         el = bfs_queue.popleft()  # pop next element
-...         bfs_queue.extend(el)      # append its children
+...         el = bfs_queue.popleft()  # pop next element
+...         bfs_queue.extend(el)      # append its children
 ...         yield el
 
 >>> print([el.tag for el in iter_breadth_first(root)])
@@ -694,12 +694,12 @@ HTML task«
 
              
 
              Tree iteration in lxml.etree (2)
              
 
              >>> root = etree.fromstring(
-...   "<root> <a><b/><b/></a> <c><d/><e><f/></e><g/></c> </root>")
+...   "<root> <a><b/><b/></a> <c><d/><e><f/></e><g/></c> </root>")
 
->>> tree_walker = etree.iterwalk(root, events=('start', 'end'))
+>>> tree_walker = etree.iterwalk(root, events=('start', 'end'))
 
 >>> for (event, element) in tree_walker:
-...     print("%s (%s)" % (element.tag, event))
+...     print("%s (%s)" % (element.tag, event))
 root (start)
 a (start)
 b (start)
@@ -729,7 +729,7 @@ HTML task«
 
              
 
                
 
              • search it with XPath
                
-
                >>> find_paragraphs = etree.XPath("//p")
+
                >>> find_paragraphs = etree.XPath("//p")
 >>> paragraphs = find_paragraphs(xml_tree)
 
 >>> print([ p.text for p in paragraphs ])
@@ -737,7 +737,7 @@ HTML task«
                • 
 
              
 
 
            • search it with CSS selectors
              
-
              >>> find_dialogs = cssselect.CSSSelector("speech.dialog p")
+
              >>> find_dialogs = cssselect.CSSSelector("speech.dialog p")
 >>> paragraphs = find_dialogs(xml_tree)
 
 >>> print([ p.text for p in paragraphs ])
@@ -801,8 +801,8 @@ HTML task«
              • 
 
          
 
 
        • or the XML() and HTML() aliases for literals in code:
          
-
          >>> root_element = etree.XML("<root><child/></root>")
->>> root_element = etree.HTML("<p>some<br>paragraph</p>")
+
          >>> root_element = etree.XML("<root><child/></root>")
+>>> root_element = etree.HTML("<p>some<br>paragraph</p>")
 
          
 
          • 
 
@@ -871,16 +871,16 @@ HTML task«
 
          Example: generate XML (1)
          
 
          The ElementMaker (or E-factory)
          
 
          >>> from lxml.builder import ElementMaker
->>> A = ElementMaker(namespace="http://www.w3.org/2005/Atom",
-...                  nsmap={None : "http://www.w3.org/2005/Atom"})
+>>> A = ElementMaker(namespace="http://www.w3.org/2005/Atom",
+...                  nsmap={None : "http://www.w3.org/2005/Atom"})
 
          
 
          >>> atom = A.feed(
-...   A.author( A.name("Stefan Behnel") ),
+...   A.author( A.name("Stefan Behnel") ),
 ...   A.entry(
-...     A.title("News from lxml"),
-...     A.link(href="http://codespeak.net/lxml/"),
-...     A.summary("See what's <b>fun</b> about lxml...",
-...               type="html"),
+...     A.title("News from lxml"),
+...     A.link(href="http://codespeak.net/lxml/"),
+...     A.summary("See what's <b>fun</b> about lxml...",
+...               type="html"),
 ...   )
 ... )
 
          
@@ -891,12 +891,12 @@ HTML task«
 
          
 
          Example: generate XML (2)
          
 
          >>> atom = A.feed(
-...   A.author( A.name("Stefan Behnel") ),
+...   A.author( A.name("Stefan Behnel") ),
 ...   A.entry(
-...     A.title("News from lxml"),
-...     A.link(href="http://codespeak.net/lxml/"),
-...     A.summary("See what's <b>fun</b> about lxml...",
-...               type="html"),
+...     A.title("News from lxml"),
+...     A.link(href="http://codespeak.net/lxml/"),
+...     A.summary("See what's <b>fun</b> about lxml...",
+...               type="html"),
 ...   )
 ... )
 
          
@@ -916,12 +916,12 @@ HTML task«
 
          
 
          Be careful what you type!
          
 
          >>> atom = A.feed(
-...   A.author( A.name("Stefan Behnel") ),
+...   A.author( A.name("Stefan Behnel") ),
 ...   A.entry(
-...     A.titel("News from lxml"),
-...     A.link(href="http://codespeak.net/lxml/"),
-...     A.summary("See what's <b>fun</b> about lxml...",
-...               type="html"),
+...     A.titel("News from lxml"),
+...     A.link(href="http://codespeak.net/lxml/"),
+...     A.summary("See what's <b>fun</b> about lxml...",
+...               type="html"),
 ...   )
 ... )
 
          
@@ -941,12 +941,12 @@ HTML task«
 
          
 
          Want more 'type safety'?
          
 
          Write an XML generator module instead:
          
-
          # atomgen.py
+
          # atomgen.py
 
 from lxml import etree
 from lxml.builder import ElementMaker
 
-ATOM_NAMESPACE = "http://www.w3.org/2005/Atom"
+ATOM_NAMESPACE = "http://www.w3.org/2005/Atom"
 
 A = ElementMaker(namespace=ATOM_NAMESPACE,
                  nsmap={None : ATOM_NAMESPACE})
@@ -954,11 +954,11 @@ HTML task«
 feed = A.feed
 entry = A.entry
 title = A.title
-# ... and so on and so forth ...
+# ... and so on and so forth ...
 
 
-# plus a little validation function: isvalid()
-isvalid = etree.RelaxNG(file="atom.rng")
+# plus a little validation function: isvalid()
+isvalid = etree.RelaxNG(file="atom.rng")
 
          
 
          
 
          
@@ -968,19 +968,19 @@ HTML task«
 
          >>> import atomgen as A
 
 >>> atom = A.feed(
-...   A.author( A.name("Stefan Behnel") ),
+...   A.author( A.name("Stefan Behnel") ),
 ...   A.entry(
-...     A.link(href="http://codespeak.net/lxml/"),
-...     A.title("News from lxml"),
-...     A.summary("See what's <b>fun</b> about lxml...",
-...               type="html"),
+...     A.link(href="http://codespeak.net/lxml/"),
+...     A.title("News from lxml"),
+...     A.summary("See what's <b>fun</b> about lxml...",
+...               type="html"),
 ...   )
 ... )
 
->>> A.isvalid(atom) # ok, forgot the ID's => invalid XML ...
+>>> A.isvalid(atom) # ok, forgot the ID's => invalid XML ...
 False
 
->>> title = A.titel("News from lxml")
+>>> title = A.titel("News from lxml")
 Traceback (most recent call last):
   ...
 AttributeError: 'module' object has no attribute 'titel'
@@ -992,13 +992,13 @@ HTML task«
 
          >>> import lxml.html.builder as h
 
 >>> html_fragment = h.DIV(
-...   "this is some\n",
-...   h.A("HTML", href="http://w3.org/MarkUp/"),
-...   "\ncontent")
+...   "this is some\n",
+...   h.A("HTML", href="http://w3.org/MarkUp/"),
+...   "\ncontent")
 
          
-
          >>> serialised_html = etree.tostring(html_fragment, method="html")
+
          >>> serialised_html = etree.tostring(html_fragment, method="html")
 
->>> summary = A.summary(serialised_html, type="html")
+>>> summary = A.summary(serialised_html, type="html")
 
          
 
          >>> print(etree.tostring(summary))
 <summary xmlns="http://www.w3.org/2005/Atom" type="html">
@@ -1017,7 +1017,7 @@ HTML task«
 >>> from lxml.html import html_to_xhtml
 >>> html_to_xhtml(xhtml_fragment)
 
->>> summary = A.summary(xhtml_fragment, type="xhtml")
+>>> summary = A.summary(xhtml_fragment, type="xhtml")
 
          
 
          >>> print(etree.tostring(summary, pretty_print=True))
 <summary xmlns="http://www.w3.org/2005/Atom" type="xhtml">
@@ -1088,7 +1088,7 @@ HTML task«
 
          >>> class HonkElement(etree.ElementBase):
 ...    @property
 ...    def honking(self):
-...       return self.get('honking') == 'true'
+...       return self.get('honking') == 'true'
 
          
 
 
        • let it replace the default Element class
          
@@ -1105,7 +1105,7 @@ HTML task«
          • 
 
          Example: a simple Element class (2)
          
 
            
 
          • use the new Element class
            
-
            >>> root = etree.XML('<root><honk honking="true"/></root>',
+
            >>> root = etree.XML('<root><honk honking="true"/></root>',
 ...                  parser)
 
 >>> root.honking
@@ -1152,24 +1152,24 @@ HTML task«
            • 
 
            Designing an Atom API
            
 
              
 
            • a feed is a container for entries
              
-
              # atom.py
+
              # atom.py
 
-ATOM_NAMESPACE = "http://www.w3.org/2005/Atom"
-_ATOM_NS = "{%s}" % ATOM_NAMESPACE
+ATOM_NAMESPACE = "http://www.w3.org/2005/Atom"
+_ATOM_NS = "{%s}" % ATOM_NAMESPACE
 
 class FeedElement(etree.ElementBase):
     @property
     def entries(self):
-       return self.findall(_ATOM_NS + "entry")
+       return self.findall(_ATOM_NS + "entry")
 
              
 
              • 
 
            • it also has a couple of meta-data children, e.g. title
              
 
              class FeedElement(etree.ElementBase):
-    # ...
+    # ...
     @property
     def title(self):
-        "return the title or None"
-        return self.find("title")
+        "return the title or None"
+        return self.find("title")
 
              
 
              • 
 
            
@@ -1181,12 +1181,12 @@ HTML task«
 
          
 
          >>> from lxml import objectify
 
->>> feed = objectify.parse("atom-example.xml")
+>>> feed = objectify.parse("atom-example.xml")
 >>> print(feed.title)
 Example Feed
 
 >>> print([entry.title for entry in feed.entry])
-['Atom-Powered Robots Run Amok']
+['Atom-Powered Robots Run Amok']
 
 >>> print(feed.entry[0].title)
 Atom-Powered Robots Run Amok
@@ -1199,11 +1199,11 @@ HTML task«
 class FeedElement(objectify.ObjectifiedElement):
 
     def addIDs(self):
-        "initialise the IDs of feed and entries"
+        "initialise the IDs of feed and entries"
 
         for element in chain([self], self.entry):
-            if element.find(_ATOM_NS + "id") is None:
-                id = etree.SubElement(self, _ATOM_NS + "id")
+            if element.find(_ATOM_NS + "id") is None:
+                id = etree.SubElement(self, _ATOM_NS + "id")
                 id.text = make_guid()
 
          
 
          
@@ -1237,24 +1237,24 @@ HTML task«
 
          
 
          Setting up the Element mapping
          
 
          Atom has a namespace => leave the mapping to lxml
          
-
          # ...
+
          # ...
 _atom_lookup = etree.ElementNamespaceClassLookup(
                   objectify.ObjectifyElementClassLookup())
 
-# map the classes to tag names
+# map the classes to tag names
 ns = _atom_lookup.get_namespace(ATOM_NAMESPACE)
-ns["feed"]  = FeedElement
-ns["entry"] = EntryElement
-# ... and so on
-# or use ns.update(vars()) with appropriate class names
+ns["feed"]  = FeedElement
+ns["entry"] = EntryElement
+# ... and so on
+# or use ns.update(vars()) with appropriate class names
 
-# create a parser that does some whitespace cleanup
+# create a parser that does some whitespace cleanup
 atom_parser = etree.XMLParser(remove_blank_text=True)
 
-# make it use our Atom classes
+# make it use our Atom classes
 atom_parser.set_element_class_lookup(_atom_lookup)
 
-# and help users in using our parser setup
+# and help users in using our parser setup
 def parse(input):
     return etree.parse(input, atom_parser)
 
          
@@ -1262,15 +1262,15 @@ HTML task«
 
          
 
          Using your new Atom API
          
 
          >>> import atom
->>> feed = atom.parse("ep2008/atom-example.xml").getroot()
+>>> feed = atom.parse("ep2008/atom-example.xml").getroot()
 
 >>> print(len(feed.entry))
 1
 >>> print([entry.title for entry in feed.entry])
 ['Atom-Powered Robots Run Amok']
 
->>> link_tag = "{%s}link" % atom.ATOM_NAMESPACE
->>> print([link.get("href") for link in feed.iter(link_tag)])
+>>> link_tag = "{%s}link" % atom.ATOM_NAMESPACE
+>>> print([link.get("href") for link in feed.iter(link_tag)])
 ['http://example.org/', 'http://example.org/2003/12/13/atom03']
 
          
 
          
diff --git a/doc/tutorial.txt b/doc/tutorial.txt
index 71f3a5d7..5f68721d 100644
--- a/doc/tutorial.txt
+++ b/doc/tutorial.txt
@@ -42,13 +42,6 @@ documentation`_.
 
 
 ..
-  >>> try: from StringIO import StringIO as BytesIO
-  ... except ImportError:
-  ...    from io import BytesIO
-  ...    def BytesIO(s, BytesIO=BytesIO):
-  ...        if isinstance(s, str): s = s.encode("UTF-8")
-  ...        return BytesIO(s)
-
   >>> try: unicode = unicode
   ... except (NameError, KeyError): unicode = str
 
@@ -807,6 +800,12 @@ commonly used to write XML literals right into the source:
 
 There is also a corresponding function ``HTML()`` for HTML literals.
 
+.. sourcecode:: pycon
+
+    >>> root = etree.HTML("
          data
          ")
+    >>> etree.tostring(root)
+    b'
          data
          '
+
 
 The parse() function
 --------------------
@@ -822,9 +821,10 @@ doing this all together and use the string parsing functions above.
 
 .. sourcecode:: pycon
 
-    >>> some_file_like_object = BytesIO("data")
+    >>> from io import BytesIO
+    >>> some_file_or_file_like_object = BytesIO(b"data")
 
-    >>> tree = etree.parse(some_file_like_object)
+    >>> tree = etree.parse(some_file_or_file_like_object)
 
     >>> etree.tostring(tree)
     b'data'
@@ -867,7 +867,7 @@ Parser objects
 --------------
 
 By default, ``lxml.etree`` uses a standard parser with a default setup.  If
-you want to configure the parser, you can create a you instance:
+you want to configure the parser, you can create a new instance:
 
 .. sourcecode:: pycon
 
@@ -975,7 +975,7 @@ Here is a simple ``iterparse()`` example:
 
 .. sourcecode:: pycon
 
-    >>> some_file_like = BytesIO("data")
+    >>> some_file_like = BytesIO(b"data")
 
     >>> for event, element in etree.iterparse(some_file_like):
     ...     print("%s, %4s, %s" % (event, element.tag, element.text))
@@ -987,7 +987,7 @@ element, but you can control this through the ``events`` keyword argument:
 
 .. sourcecode:: pycon
 
-    >>> some_file_like = BytesIO("data")
+    >>> some_file_like = BytesIO(b"data")
 
     >>> for event, element in etree.iterparse(some_file_like,
     ...                                       events=("start", "end")):
@@ -1009,7 +1009,7 @@ need:
 .. sourcecode:: pycon
 
     >>> some_file_like = BytesIO(
-    ...     "data")
+    ...     b"data")
 
     >>> for event, element in etree.iterparse(some_file_like):
     ...     if element.tag == 'b':
@@ -1032,7 +1032,7 @@ for data extraction.
 
 .. sourcecode:: pycon
 
-    >>> xml_file = BytesIO('''\
+    >>> xml_file = BytesIO(b'''\
     ... 
     ...   ABCabc
     ...   MORE DATAmore data
diff --git a/doc/validation.txt b/doc/validation.txt
index 1915b4f1..af9d007b 100644
--- a/doc/validation.txt
+++ b/doc/validation.txt
@@ -94,9 +94,9 @@ will raise an exception:
 
 .. sourcecode:: pycon
 
-  >>> root = etree.fromstring("no int", parser)
+  >>> root = etree.fromstring("no int", parser)  # doctest: +ELLIPSIS
   Traceback (most recent call last):
-  lxml.etree.XMLSyntaxError: Element 'a': 'no int' is not a valid value of the atomic type 'xs:integer'.
+  lxml.etree.XMLSyntaxError: Element 'a': 'no int' is not a valid value of the atomic type 'xs:integer'...
 
 If you want the parser to succeed regardless of the outcome of the
 validation, you should use a non validating parser and run the
@@ -171,7 +171,7 @@ An element declaration object provides the following attributes/methods:
 
   - ``name``: The name of the element;
 
-  - ``type``: The element type, one of "undefined", "empty", "any", "mixed" or "element";
+  - ``type``: The element type, one of "undefined", "empty", "any", "mixed", or "element";
 
   - ``content``: Element content declaration (see below);
 
@@ -187,10 +187,10 @@ list of all attributes:
   - ``name``: If this object represents an element in the content model expression,
     ``name`` is the name of the element, otherwise it is ``None``;
 
-  - ``type``: The type of the node: one of "pcdata", "element", "seq" or "or";
+  - ``type``: The type of the node: one of "pcdata", "element", "seq", or "or";
 
   - ``occur``: How often this element (or this combination of elements) may occur:
-    one of "once", "opt", "mult" or "plus"
+    one of "once", "opt", "mult", or "plus"
 
   - ``left``: The left hand subexpression
 
@@ -219,15 +219,15 @@ Attributes declarations have the following attributes/methods:
   - ``elemname``: The name of the element the attribute belongs to;
 
   - ``type``: The attribute type, one of "cdata", "id", "idref", "idrefs", "entity",
-    "entities", "nmtoken", "nmtokens", "enumeration" or "notation";
+    "entities", "nmtoken", "nmtokens", "enumeration", or "notation";
 
-  - ``default``: The type of the default value, one of "none", "required", "implied"
+  - ``default``: The type of the default value, one of "none", "required", "implied",
     or "fixed";
 
   - ``defaultValue``: The default value;
 
   - ``itervalues()``: Return an iterator over the allowed attribute values (if the attribute
-    if of type "enumeration");
+    is of type "enumeration");
 
   - ``values()``: Return a list of allowed attribute values.
 
diff --git a/setupinfo.py b/setupinfo.py
index 6e160f09..ecbf961f 100644
--- a/setupinfo.py
+++ b/setupinfo.py
@@ -61,6 +61,7 @@ def ext_modules(static_include_dirs, static_library_dirs,
                 libiconv_version=OPTION_LIBICONV_VERSION,
                 libxml2_version=OPTION_LIBXML2_VERSION,
                 libxslt_version=OPTION_LIBXSLT_VERSION,
+                zlib_version=OPTION_ZLIB_VERSION,
                 multicore=OPTION_MULTICORE)
 
     modules = EXT_MODULES
@@ -231,7 +232,12 @@ def print_libxml_error():
 
 
 def libraries():
-    librt = ['rt'] if 'linux' in sys.platform else []
+    standard_libs = []
+    if 'linux' in sys.platform:
+        standard_libs.append('rt')
+    if not OPTION_BUILD_LIBXML2XSLT:
+        standard_libs.append('z')
+    standard_libs.append('m')
 
     if sys.platform in ('win32',):
         libs = ['libxslt', 'libexslt', 'libxml2', 'iconv']
@@ -239,9 +245,9 @@ def libraries():
             libs = ['%s_a' % lib for lib in libs]
         libs.extend(['zlib', 'WS2_32'])
     elif OPTION_STATIC:
-        libs = librt + ['z', 'm']
+        libs = standard_libs
     else:
-        libs = ['xslt', 'exslt'] + librt + ['xml2', 'z', 'm']
+        libs = ['xslt', 'exslt', 'xml2'] + standard_libs
     return libs
 
 def library_dirs(static_library_dirs):
@@ -454,6 +460,7 @@ if OPTION_BUILD_LIBXML2XSLT:
 OPTION_LIBXML2_VERSION = option_value('libxml2-version')
 OPTION_LIBXSLT_VERSION = option_value('libxslt-version')
 OPTION_LIBICONV_VERSION = option_value('libiconv-version')
+OPTION_ZLIB_VERSION = option_value('zlib-version')
 OPTION_MULTICORE = option_value('multicore')
 OPTION_DOWNLOAD_DIR = option_value('download-dir')
 if OPTION_DOWNLOAD_DIR is None:
diff --git a/src/lxml.egg-info/PKG-INFO b/src/lxml.egg-info/PKG-INFO
index 0f74f557..5b60ca6d 100644
--- a/src/lxml.egg-info/PKG-INFO
+++ b/src/lxml.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
 Metadata-Version: 1.1
 Name: lxml
-Version: 3.6.4
+Version: 3.7.0
 Summary: Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.
 Home-page: http://lxml.de/
 Author: lxml dev team
@@ -29,17 +29,51 @@ Description: lxml is a Pythonic, mature binding for the libxml2 and libxslt libr
         
         After an official release of a new stable series, bug fixes may become
         available at
-        https://github.com/lxml/lxml/tree/lxml-3.6 .
-        Running ``easy_install lxml==3.6bugfix`` will install
+        https://github.com/lxml/lxml/tree/lxml-3.7 .
+        Running ``easy_install lxml==3.7bugfix`` will install
         the unreleased branch state from
-        https://github.com/lxml/lxml/tarball/lxml-3.6#egg=lxml-3.6bugfix
+        https://github.com/lxml/lxml/tarball/lxml-3.7#egg=lxml-3.7bugfix
         as soon as a maintenance branch has been established.  Note that this
         requires Cython to be installed at an appropriate version for the build.
         
-        3.6.4 (2016-08-20)
+        3.7.0 (2016-12-10)
         ==================
         
-        * GH#204, LP#1614693: build fix for MacOS-X.
+        Features added
+        --------------
+        
+        * GH#217: ``XMLSyntaxError`` now behaves more like its ``SyntaxError``
+          baseclass.  Patch by Philipp A.
+        
+        * GH#216: ``HTMLParser()`` now supports the same ``collect_ids`` parameter
+          as ``XMLParser()``.  Patch by Burak Arslan.
+        
+        * GH#210: Allow specifying a serialisation method in ``xmlfile.write()``.
+          Patch by Burak Arslan.
+        
+        * GH#203: New option ``default_doctype`` in ``HTMLParser`` that allows
+          disabling the automatic doctype creation.  Patch by Shadab Zafar.
+        
+        * GH#201: Calling the method ``.set('attrname')`` without value argument
+          (or ``None``) on HTML elements creates an attribute without value that
+          serialises like ``
          ``.  Patch by Daniel Holth.
+        
+        * GH#197: Ignore form input fields in ``form_values()`` when they are
+          marked as ``disabled`` in HTML.  Patch by Kristian Klemon.
+        
+        Bugs fixed
+        ----------
+        
+        * GH#206: File name and line number were missing from XSLT error messages.
+          Patch by Marcus Brinkmann.
+        
+        Other changes
+        -------------
+        
+        * Log entries no longer allow anything but plain string objects as message text
+          and file name.
+        
+        * ``zlib`` is included in the list of statically built libraries.
         
         
         
diff --git a/src/lxml.egg-info/SOURCES.txt b/src/lxml.egg-info/SOURCES.txt
index b0cdb470..b74cdc96 100644
--- a/src/lxml.egg-info/SOURCES.txt
+++ b/src/lxml.egg-info/SOURCES.txt
@@ -58,7 +58,7 @@ doc/html/FAQ.html
 doc/html/api.html
 doc/html/build.html
 doc/html/capi.html
-doc/html/changes-3.6.4.html
+doc/html/changes-3.7.0.html
 doc/html/compatibility.html
 doc/html/credits.html
 doc/html/cssselect.html
diff --git a/src/lxml/_elementpath.py b/src/lxml/_elementpath.py
index e560de47..fd7d7ba2 100644
--- a/src/lxml/_elementpath.py
+++ b/src/lxml/_elementpath.py
@@ -287,12 +287,7 @@ def iterfind(elem, path, namespaces=None):
 def find(elem, path, namespaces=None):
     it = iterfind(elem, path, namespaces)
     try:
-        try:
-            _next = it.next
-        except AttributeError:
-            return next(it)
-        else:
-            return _next()
+        return next(it)
     except StopIteration:
         return None
 
diff --git a/src/lxml/apihelpers.pxi b/src/lxml/apihelpers.pxi
index 0a5db170..20831aee 100644
--- a/src/lxml/apihelpers.pxi
+++ b/src/lxml/apihelpers.pxi
@@ -561,14 +561,18 @@ cdef inline object _getAttributeValue(_Element element, key, default):
 cdef int _setAttributeValue(_Element element, key, value) except -1:
     cdef xmlNs* c_ns
     ns, tag = _getNsTag(key)
-    if not element._doc._parser._for_html:
+    is_html = element._doc._parser._for_html
+    if not is_html:
         _attributeValidOrRaise(tag)
     c_tag = _xcstr(tag)
-    if isinstance(value, QName):
-        value = _resolveQNameText(element, value)
+    if value is None and is_html:
+        c_value = NULL
     else:
-        value = _utf8(value)
-    c_value = _xcstr(value)
+        if isinstance(value, QName):
+            value = _resolveQNameText(element, value)
+        else:
+            value = _utf8(value)
+        c_value = _xcstr(value)
     if ns is None:
         c_ns = NULL
     else:
@@ -1424,7 +1428,7 @@ cdef bytes _utf8(object s):
     """
     cdef int valid
     cdef bytes utf8_string
-    if not python.IS_PYTHON3 and type(s) is bytes:
+    if python.IS_PYTHON2 and type(s) is bytes:
         utf8_string = s
         valid = _is_valid_xml_ascii(utf8_string)
     elif isinstance(s, unicode):
@@ -1449,7 +1453,7 @@ cdef strrepr(s):
     """Build a representation of strings which we can use in __repr__
     methods, e.g. _Element.__repr__().
     """
-    return s if python.IS_PYTHON3 else s.encode('unicode-escape')
+    return s.encode('unicode-escape') if python.IS_PYTHON2 else s
 
 
 cdef bint _isFilePath(const_xmlChar* c_path):
@@ -1659,11 +1663,11 @@ cdef inline object _namespacedName(xmlNode* c_node):
 cdef object _namespacedNameFromNsName(const_xmlChar* href, const_xmlChar* name):
     if href is NULL:
         return funicode(name)
-    elif python.LXML_UNICODE_STRINGS and (not python.IS_PYPY or python.IS_PYTHON3):
+    elif not python.IS_PYPY and (python.LXML_UNICODE_STRINGS or isutf8(name) or isutf8(href)):
         return python.PyUnicode_FromFormat("{%s}%s", href, name)
     else:
         s = python.PyBytes_FromFormat("{%s}%s", href, name)
-        if python.LXML_UNICODE_STRINGS or isutf8(_xcstr(s)):
+        if python.IS_PYPY and (python.LXML_UNICODE_STRINGS or isutf8(_xcstr(s))):
             return (s).decode('utf8')
         else:
             return s
diff --git a/src/lxml/html/__init__.py b/src/lxml/html/__init__.py
index ba36272d..525f9dc2 100644
--- a/src/lxml/html/__init__.py
+++ b/src/lxml/html/__init__.py
@@ -239,6 +239,15 @@ class Classes(MutableSet):
 
 class HtmlMixin(object):
 
+    def set(self, key, value=None):
+        """set(self, key, value=None)
+
+        Sets an element attribute.  If no value is provided, or if the value is None,
+        creates a 'boolean' attribute without value, e.g. "
          "
+        for ``form.set('novalidate')``.
+        """
+        super(HtmlElement, self).set(key, value)
+
     @property
     def classes(self):
         """
@@ -682,8 +691,9 @@ class HtmlComment(etree.CommentBase, HtmlMixin):
 
 
 class HtmlElement(etree.ElementBase, HtmlMixin):
-    # Override etree.ElementBase.cssselect, despite the MRO
+    # Override etree.ElementBase.cssselect() and set(), despite the MRO (FIXME: change base order?)
     cssselect = HtmlMixin.cssselect
+    set = HtmlMixin.set
 
 
 class HtmlProcessingInstruction(etree.PIBase, HtmlMixin):
@@ -762,15 +772,14 @@ def document_fromstring(html, parser=None, ensure_head_body=False, **kw):
 
 def fragments_fromstring(html, no_leading_text=False, base_url=None,
                          parser=None, **kw):
-    """
-    Parses several HTML elements, returning a list of elements.
+    """Parses several HTML elements, returning a list of elements.
 
-    The first item in the list may be a string (though leading
-    whitespace is removed).  If no_leading_text is true, then it will
-    be an error if there is leading text, and it will always be a list
-    of only elements.
+    The first item in the list may be a string.
+    If no_leading_text is true, then it will be an error if there is
+    leading text, and it will always be a list of only elements.
 
-    base_url will set the document's base_url attribute (and the tree's docinfo.URL)
+    base_url will set the document's base_url attribute
+    (and the tree's docinfo.URL).
     """
     if parser is None:
         parser = html_parser
@@ -1010,7 +1019,7 @@ class FormElement(HtmlElement):
         results = []
         for el in self.inputs:
             name = el.name
-            if not name:
+            if not name or 'disabled' in el.attrib:
                 continue
             tag = _nons(el.tag)
             if tag == 'textarea':
diff --git a/src/lxml/html/tests/test_forms.txt b/src/lxml/html/tests/test_forms.txt
index a86ff8a3..25773013 100644
--- a/src/lxml/html/tests/test_forms.txt
+++ b/src/lxml/html/tests/test_forms.txt
@@ -160,7 +160,7 @@ textarea_field: 'some text'
 >>> tree = lxml.html.fromstring('''
 ... 
 ...  
          
-...   
+...   
 ...   
 ...  
 ... 
@@ -178,6 +178,8 @@ textarea_field: 'some text'
 >>> list(tree.forms[0].fields.values())
 ['bar']
 
+>>> ('foo', 'bar') not in tree.forms[0].form_values()
+True
 >>> tree = lxml.html.fromstring('''
 ... 
 ...  
          
diff --git a/src/lxml/includes/etree_defs.h b/src/lxml/includes/etree_defs.h
index a8f47474..f80bd545 100644
--- a/src/lxml/includes/etree_defs.h
+++ b/src/lxml/includes/etree_defs.h
@@ -41,18 +41,20 @@
 #endif
 
 #if PY_MAJOR_VERSION >= 3
-#  define IS_PYTHON3 1
+#  define IS_PYTHON2 0  /* prefer for special casing Python 2.x */
+#  define IS_PYTHON3 1  /* avoid */
 #else
+#  define IS_PYTHON2 1
 #  define IS_PYTHON3 0
 #endif
 
-#if IS_PYTHON3
-#undef LXML_UNICODE_STRINGS
-#define LXML_UNICODE_STRINGS 1
-#else
+#if IS_PYTHON2
 #ifndef LXML_UNICODE_STRINGS
 #define LXML_UNICODE_STRINGS 0
 #endif
+#else
+#undef LXML_UNICODE_STRINGS
+#define LXML_UNICODE_STRINGS 1
 #endif
 
 #if !IS_PYPY
@@ -71,8 +73,8 @@
 #  define PyFile_AsFile(o)                   (NULL)
 #  undef PyByteArray_Check
 #  define PyByteArray_Check(o)               (0)
-#elif IS_PYTHON3
-   /* Python 3 doesn't have PyFile_*() anymore */
+#elif !IS_PYTHON2
+   /* Python 3+ doesn't have PyFile_*() anymore */
 #  define PyFile_AsFile(o)                   (NULL)
 #endif
 
@@ -87,7 +89,7 @@
 #  ifndef PyUnicode_FromFormat
 #    define PyUnicode_FromFormat  PyString_FromFormat
 #  endif
-#  if IS_PYTHON3 && !defined(PyBytes_FromFormat)
+#  if !IS_PYTHON2 && !defined(PyBytes_FromFormat)
 #    ifdef PyString_FromFormat
 #      define PyBytes_FromFormat  PyString_FromFormat
 #    else
@@ -174,6 +176,9 @@ static PyObject* PyBytes_FromFormat(const char* format, ...) {
 #  define xmlSchematronSetValidStructuredErrors(ctxt, errorfunc, data)
 #endif
 
+#if LIBXML_VERSION < 20708
+#  define HTML_PARSE_NODEFDTD 4
+#endif
 #if LIBXML_VERSION < 20900
 #  define XML_PARSE_BIG_LINES 4194304
 #endif
diff --git a/src/lxml/includes/lxml-version.h b/src/lxml/includes/lxml-version.h
index 5325533b..255b810e 100644
--- a/src/lxml/includes/lxml-version.h
+++ b/src/lxml/includes/lxml-version.h
@@ -1,3 +1,3 @@
 #ifndef LXML_VERSION_STRING
-#define LXML_VERSION_STRING "3.6.4"
+#define LXML_VERSION_STRING "3.7.0"
 #endif
diff --git a/src/lxml/iterparse.pxi b/src/lxml/iterparse.pxi
index 3a2d5bbe..756f87ba 100644
--- a/src/lxml/iterparse.pxi
+++ b/src/lxml/iterparse.pxi
@@ -72,7 +72,7 @@ cdef class iterparse:
                  XMLSchema schema=None):
         if not hasattr(source, 'read'):
             self._filename = source
-            if not python.IS_PYTHON3:
+            if python.IS_PYTHON2:
                 source = _encodeFilename(source)
             source = open(source, 'rb')
             self._close_source_after_read = True
diff --git a/src/lxml/lxml.etree.c b/src/lxml/lxml.etree.c
index 58110d9e..9419a5e2 100644
--- a/src/lxml/lxml.etree.c
+++ b/src/lxml/lxml.etree.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.23.5 */
+/* Generated by Cython 0.25.2 */
 
 /* BEGIN: Cython Metadata
 {
@@ -70,12 +70,13 @@
         "libraries": [
             "xslt", 
             "exslt", 
-            "rt", 
             "xml2", 
+            "rt", 
             "z", 
             "m"
         ]
-    }
+    }, 
+    "module_name": "lxml.etree"
 }
 END: Cython Metadata */
 
@@ -86,10 +87,10 @@ END: Cython Metadata */
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_23_5"
+#define CYTHON_ABI "0_25_2"
 #include 
 #ifndef offsetof
-#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
+  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
 #endif
 #if !defined(WIN32) && !defined(MS_WINDOWS)
   #ifndef __stdcall
@@ -108,6 +109,11 @@ END: Cython Metadata */
 #ifndef DL_EXPORT
   #define DL_EXPORT(t) t
 #endif
+#ifndef HAVE_LONG_LONG
+  #if PY_VERSION_HEX >= 0x03030000 || (PY_MAJOR_VERSION == 2 && PY_VERSION_HEX >= 0x02070000)
+    #define HAVE_LONG_LONG
+  #endif
+#endif
 #ifndef PY_LONG_LONG
   #define PY_LONG_LONG LONG_LONG
 #endif
@@ -115,17 +121,120 @@ END: Cython Metadata */
   #define Py_HUGE_VAL HUGE_VAL
 #endif
 #ifdef PYPY_VERSION
-#define CYTHON_COMPILING_IN_PYPY 1
-#define CYTHON_COMPILING_IN_CPYTHON 0
+  #define CYTHON_COMPILING_IN_PYPY 1
+  #define CYTHON_COMPILING_IN_PYSTON 0
+  #define CYTHON_COMPILING_IN_CPYTHON 0
+  #undef CYTHON_USE_TYPE_SLOTS
+  #define CYTHON_USE_TYPE_SLOTS 0
+  #undef CYTHON_USE_ASYNC_SLOTS
+  #define CYTHON_USE_ASYNC_SLOTS 0
+  #undef CYTHON_USE_PYLIST_INTERNALS
+  #define CYTHON_USE_PYLIST_INTERNALS 0
+  #undef CYTHON_USE_UNICODE_INTERNALS
+  #define CYTHON_USE_UNICODE_INTERNALS 0
+  #undef CYTHON_USE_UNICODE_WRITER
+  #define CYTHON_USE_UNICODE_WRITER 0
+  #undef CYTHON_USE_PYLONG_INTERNALS
+  #define CYTHON_USE_PYLONG_INTERNALS 0
+  #undef CYTHON_AVOID_BORROWED_REFS
+  #define CYTHON_AVOID_BORROWED_REFS 1
+  #undef CYTHON_ASSUME_SAFE_MACROS
+  #define CYTHON_ASSUME_SAFE_MACROS 0
+  #undef CYTHON_UNPACK_METHODS
+  #define CYTHON_UNPACK_METHODS 0
+  #undef CYTHON_FAST_THREAD_STATE
+  #define CYTHON_FAST_THREAD_STATE 0
+  #undef CYTHON_FAST_PYCALL
+  #define CYTHON_FAST_PYCALL 0
+#elif defined(PYSTON_VERSION)
+  #define CYTHON_COMPILING_IN_PYPY 0
+  #define CYTHON_COMPILING_IN_PYSTON 1
+  #define CYTHON_COMPILING_IN_CPYTHON 0
+  #ifndef CYTHON_USE_TYPE_SLOTS
+    #define CYTHON_USE_TYPE_SLOTS 1
+  #endif
+  #undef CYTHON_USE_ASYNC_SLOTS
+  #define CYTHON_USE_ASYNC_SLOTS 0
+  #undef CYTHON_USE_PYLIST_INTERNALS
+  #define CYTHON_USE_PYLIST_INTERNALS 0
+  #ifndef CYTHON_USE_UNICODE_INTERNALS
+    #define CYTHON_USE_UNICODE_INTERNALS 1
+  #endif
+  #undef CYTHON_USE_UNICODE_WRITER
+  #define CYTHON_USE_UNICODE_WRITER 0
+  #undef CYTHON_USE_PYLONG_INTERNALS
+  #define CYTHON_USE_PYLONG_INTERNALS 0
+  #ifndef CYTHON_AVOID_BORROWED_REFS
+    #define CYTHON_AVOID_BORROWED_REFS 0
+  #endif
+  #ifndef CYTHON_ASSUME_SAFE_MACROS
+    #define CYTHON_ASSUME_SAFE_MACROS 1
+  #endif
+  #ifndef CYTHON_UNPACK_METHODS
+    #define CYTHON_UNPACK_METHODS 1
+  #endif
+  #undef CYTHON_FAST_THREAD_STATE
+  #define CYTHON_FAST_THREAD_STATE 0
+  #undef CYTHON_FAST_PYCALL
+  #define CYTHON_FAST_PYCALL 0
 #else
-#define CYTHON_COMPILING_IN_PYPY 0
-#define CYTHON_COMPILING_IN_CPYTHON 1
+  #define CYTHON_COMPILING_IN_PYPY 0
+  #define CYTHON_COMPILING_IN_PYSTON 0
+  #define CYTHON_COMPILING_IN_CPYTHON 1
+  #ifndef CYTHON_USE_TYPE_SLOTS
+    #define CYTHON_USE_TYPE_SLOTS 1
+  #endif
+  #if PY_MAJOR_VERSION < 3
+    #undef CYTHON_USE_ASYNC_SLOTS
+    #define CYTHON_USE_ASYNC_SLOTS 0
+  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
+    #define CYTHON_USE_ASYNC_SLOTS 1
+  #endif
+  #if PY_VERSION_HEX < 0x02070000
+    #undef CYTHON_USE_PYLONG_INTERNALS
+    #define CYTHON_USE_PYLONG_INTERNALS 0
+  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
+    #define CYTHON_USE_PYLONG_INTERNALS 1
+  #endif
+  #ifndef CYTHON_USE_PYLIST_INTERNALS
+    #define CYTHON_USE_PYLIST_INTERNALS 1
+  #endif
+  #ifndef CYTHON_USE_UNICODE_INTERNALS
+    #define CYTHON_USE_UNICODE_INTERNALS 1
+  #endif
+  #if PY_VERSION_HEX < 0x030300F0
+    #undef CYTHON_USE_UNICODE_WRITER
+    #define CYTHON_USE_UNICODE_WRITER 0
+  #elif !defined(CYTHON_USE_UNICODE_WRITER)
+    #define CYTHON_USE_UNICODE_WRITER 1
+  #endif
+  #ifndef CYTHON_AVOID_BORROWED_REFS
+    #define CYTHON_AVOID_BORROWED_REFS 0
+  #endif
+  #ifndef CYTHON_ASSUME_SAFE_MACROS
+    #define CYTHON_ASSUME_SAFE_MACROS 1
+  #endif
+  #ifndef CYTHON_UNPACK_METHODS
+    #define CYTHON_UNPACK_METHODS 1
+  #endif
+  #ifndef CYTHON_FAST_THREAD_STATE
+    #define CYTHON_FAST_THREAD_STATE 1
+  #endif
+  #ifndef CYTHON_FAST_PYCALL
+    #define CYTHON_FAST_PYCALL 1
+  #endif
 #endif
-#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
-#define CYTHON_USE_PYLONG_INTERNALS 1
+#if !defined(CYTHON_FAST_PYCCALL)
+#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
+#endif
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+  #undef SHIFT
+  #undef BASE
+  #undef MASK
 #endif
 #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
-#define Py_OptimizeFlag 0
+  #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
@@ -152,23 +261,45 @@ END: Cython Metadata */
 #ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
+#ifndef METH_FASTCALL
+  #define METH_FASTCALL 0x80
+  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args,
+                                              Py_ssize_t nargs, PyObject *kwnames);
+#else
+  #define __Pyx_PyCFunctionFast _PyCFunctionFast
+#endif
+#if CYTHON_FAST_PYCCALL
+#define __Pyx_PyFastCFunction_Check(func)\
+    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)))))
+#else
+#define __Pyx_PyFastCFunction_Check(func) 0
+#endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
   #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
+  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
   #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
   #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
   #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
+  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
 #else
   #define CYTHON_PEP393_ENABLED 0
+  #define PyUnicode_1BYTE_KIND  1
+  #define PyUnicode_2BYTE_KIND  2
+  #define PyUnicode_4BYTE_KIND  4
   #define __Pyx_PyUnicode_READY(op)       (0)
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
+  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
   #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
   #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
   #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
+  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
 #endif
 #if CYTHON_COMPILING_IN_PYPY
   #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
@@ -181,6 +312,24 @@ END: Cython Metadata */
 #if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
   #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
+  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
+  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
+  #define PyObject_Malloc(s)   PyMem_Malloc(s)
+  #define PyObject_Free(p)     PyMem_Free(p)
+  #define PyObject_Realloc(p)  PyMem_Realloc(p)
+#endif
+#if CYTHON_COMPILING_IN_PYSTON
+  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
+  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
+#else
+  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
+  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -188,6 +337,9 @@ END: Cython Metadata */
 #else
   #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
 #endif
+#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
+  #define PyObject_ASCII(o)            PyObject_Repr(o)
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyBaseString_Type            PyUnicode_Type
   #define PyStringObject               PyUnicodeObject
@@ -206,6 +358,7 @@ END: Cython Metadata */
   #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
 #endif
 #define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
+#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -244,18 +397,20 @@ END: Cython Metadata */
 #else
   #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#if PY_VERSION_HEX >= 0x030500B1
-#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-typedef struct {
-    unaryfunc am_await;
-    unaryfunc am_aiter;
-    unaryfunc am_anext;
-} __Pyx_PyAsyncMethodsStruct;
-#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#if CYTHON_USE_ASYNC_SLOTS
+  #if PY_VERSION_HEX >= 0x030500B1
+    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+  #else
+    typedef struct {
+        unaryfunc am_await;
+        unaryfunc am_aiter;
+        unaryfunc am_anext;
+    } __Pyx_PyAsyncMethodsStruct;
+    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+  #endif
 #else
-#define __Pyx_PyType_AsAsync(obj) NULL
+  #define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -268,10 +423,39 @@ typedef struct {
     #define CYTHON_RESTRICT
   #endif
 #endif
+#ifndef CYTHON_UNUSED
+# if defined(__GNUC__)
+#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+#     define CYTHON_UNUSED __attribute__ ((__unused__))
+#   else
+#     define CYTHON_UNUSED
+#   endif
+# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
+#   define CYTHON_UNUSED __attribute__ ((__unused__))
+# else
+#   define CYTHON_UNUSED
+# endif
+#endif
+#ifndef CYTHON_MAYBE_UNUSED_VAR
+#  if defined(__cplusplus)
+     template void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
+#  else
+#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
+#  endif
+#endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 #define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
 
 #ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
+  #if defined(__clang__)
+    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
+  #elif defined(__GNUC__)
     #define CYTHON_INLINE __inline__
   #elif defined(_MSC_VER)
     #define CYTHON_INLINE __inline
@@ -295,8 +479,18 @@ static CYTHON_INLINE float __PYX_NAN() {
   return value;
 }
 #endif
+#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
+#define __Pyx_truncl trunc
+#else
+#define __Pyx_truncl truncl
+#endif
 
 
+#define __PYX_ERR(f_index, lineno, Ln_error) \
+{ \
+  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
+}
+
 #if PY_MAJOR_VERSION >= 3
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
@@ -315,8 +509,8 @@ static CYTHON_INLINE float __PYX_NAN() {
 
 #define __PYX_HAVE__lxml__etree
 #define __PYX_HAVE_API__lxml__etree
-#include "string.h"
-#include "stdio.h"
+#include 
+#include 
 #include "pythread.h"
 #include "etree_defs.h"
 #include "lxml_endian.h"
@@ -338,8 +532,8 @@ static CYTHON_INLINE float __PYX_NAN() {
 #include "libxml/xpath.h"
 #include "libxml/xpathInternals.h"
 #include "libxml/c14n.h"
-#include "limits.h"
-#include "stdlib.h"
+#include 
+#include 
 #include "stdarg.h"
 #include "libxml/parser.h"
 #include "libxml/SAX2.h"
@@ -368,27 +562,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 #define CYTHON_WITHOUT_ASSERTIONS
 #endif
 
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
+typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
 #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
@@ -462,15 +636,21 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
 #define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
 static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS
 #define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
 #else
 #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
 #endif
 #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
+#if PY_MAJOR_VERSION >= 3
+#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
+#else
+#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
+#endif
+#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
 static int __Pyx_sys_getdefaultencoding_not_ascii;
 static int __Pyx_init_sys_getdefaultencoding_params(void) {
@@ -561,6 +741,7 @@ static PyObject *__pyx_d;
 static PyObject *__pyx_b;
 static PyObject *__pyx_empty_tuple;
 static PyObject *__pyx_empty_bytes;
+static PyObject *__pyx_empty_unicode;
 static int __pyx_lineno;
 static int __pyx_clineno = 0;
 static const char * __pyx_cfilenm= __FILE__;
@@ -570,11 +751,11 @@ static const char *__pyx_filename;
 static const char *__pyx_f[] = {
   "src/lxml/lxml.etree.pyx",
   "src/lxml/xmlerror.pxi",
+  "src/lxml/parser.pxi",
   "src/lxml/xslt.pxi",
   "src/lxml/proxy.pxi",
   "src/lxml/apihelpers.pxi",
   "src/lxml/readonlytree.pxi",
-  "src/lxml/parser.pxi",
   "src/lxml/serializer.pxi",
   "src/lxml/extensions.pxi",
   "src/lxml/classlookup.pxi",
@@ -941,7 +1122,7 @@ struct __pyx_obj_4lxml_5etree__LogEntry {
 };
 
 
-/* "src/lxml/xmlerror.pxi":167
+/* "src/lxml/xmlerror.pxi":169
  * 
  * 
  * cdef class _BaseErrorLog:             # <<<<<<<<<<<<<<
@@ -956,7 +1137,7 @@ struct __pyx_obj_4lxml_5etree__BaseErrorLog {
 };
 
 
-/* "src/lxml/xmlerror.pxi":257
+/* "src/lxml/xmlerror.pxi":260
  *         return message
  * 
  * cdef class _ListErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -970,7 +1151,7 @@ struct __pyx_obj_4lxml_5etree__ListErrorLog {
 };
 
 
-/* "src/lxml/xmlerror.pxi":375
+/* "src/lxml/xmlerror.pxi":378
  * @cython.final
  * @cython.internal
  * cdef class _ErrorLogContext:             # <<<<<<<<<<<<<<
@@ -986,7 +1167,7 @@ struct __pyx_obj_4lxml_5etree__ErrorLogContext {
 };
 
 
-/* "src/lxml/xmlerror.pxi":387
+/* "src/lxml/xmlerror.pxi":390
  * 
  * 
  * cdef class _ErrorLog(_ListErrorLog):             # <<<<<<<<<<<<<<
@@ -999,7 +1180,7 @@ struct __pyx_obj_4lxml_5etree__ErrorLog {
 };
 
 
-/* "src/lxml/xmlerror.pxi":450
+/* "src/lxml/xmlerror.pxi":453
  *         self._entries.append(entry)
  * 
  * cdef class _DomainErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -1011,7 +1192,7 @@ struct __pyx_obj_4lxml_5etree__DomainErrorLog {
 };
 
 
-/* "src/lxml/xmlerror.pxi":459
+/* "src/lxml/xmlerror.pxi":462
  *             _ErrorLog.receive(self, entry)
  * 
  * cdef class _RotatingErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -1024,7 +1205,7 @@ struct __pyx_obj_4lxml_5etree__RotatingErrorLog {
 };
 
 
-/* "src/lxml/xmlerror.pxi":477
+/* "src/lxml/xmlerror.pxi":480
  *                 del self._entries[:offset]
  * 
  * cdef class PyErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -1742,7 +1923,7 @@ struct __pyx_obj_4lxml_5etree__ResolverContext {
 };
 
 
-/* "src/lxml/parser.pxi":38
+/* "src/lxml/parser.pxi":49
  * @cython.final
  * @cython.internal
  * cdef class _ParserDictionaryContext:             # <<<<<<<<<<<<<<
@@ -1758,7 +1939,7 @@ struct __pyx_obj_4lxml_5etree__ParserDictionaryContext {
 };
 
 
-/* "src/lxml/parser.pxi":242
+/* "src/lxml/parser.pxi":253
  * @cython.final
  * @cython.internal
  * cdef class _FileReaderContext:             # <<<<<<<<<<<<<<
@@ -1797,7 +1978,7 @@ struct __pyx_obj_4lxml_5etree__ParserContext {
 };
 
 
-/* "src/lxml/parser.pxi":764
+/* "src/lxml/parser.pxi":776
  * 
  * @cython.internal
  * cdef class _BaseParser:             # <<<<<<<<<<<<<<
@@ -1825,7 +2006,7 @@ struct __pyx_obj_4lxml_5etree__BaseParser {
 };
 
 
-/* "src/lxml/parser.pxi":1193
+/* "src/lxml/parser.pxi":1205
  * ############################################################
  * 
  * cdef class _FeedParser(_BaseParser):             # <<<<<<<<<<<<<<
@@ -1838,7 +2019,7 @@ struct __pyx_obj_4lxml_5etree__FeedParser {
 };
 
 
-/* "src/lxml/parser.pxi":1403
+/* "src/lxml/parser.pxi":1416
  *     )
  * 
  * cdef class XMLParser(_FeedParser):             # <<<<<<<<<<<<<<
@@ -1850,7 +2031,7 @@ struct __pyx_obj_4lxml_5etree_XMLParser {
 };
 
 
-/* "src/lxml/parser.pxi":1487
+/* "src/lxml/parser.pxi":1500
  * 
  * 
  * cdef class XMLPullParser(XMLParser):             # <<<<<<<<<<<<<<
@@ -1862,7 +2043,7 @@ struct __pyx_obj_4lxml_5etree_XMLPullParser {
 };
 
 
-/* "src/lxml/parser.pxi":1516
+/* "src/lxml/parser.pxi":1529
  * 
  * 
  * cdef class ETCompatXMLParser(XMLParser):             # <<<<<<<<<<<<<<
@@ -1874,7 +2055,7 @@ struct __pyx_obj_4lxml_5etree_ETCompatXMLParser {
 };
 
 
-/* "src/lxml/parser.pxi":1595
+/* "src/lxml/parser.pxi":1608
  *     )
  * 
  * cdef class HTMLParser(_FeedParser):             # <<<<<<<<<<<<<<
@@ -1886,7 +2067,7 @@ struct __pyx_obj_4lxml_5etree_HTMLParser {
 };
 
 
-/* "src/lxml/parser.pxi":1651
+/* "src/lxml/parser.pxi":1669
  * 
  * 
  * cdef class HTMLPullParser(HTMLParser):             # <<<<<<<<<<<<<<
@@ -2076,7 +2257,7 @@ struct __pyx_obj_4lxml_5etree__IncrementalFileWriter {
 };
 
 
-/* "src/lxml/serializer.pxi":1004
+/* "src/lxml/serializer.pxi":1009
  * @cython.internal
  * @cython.freelist(8)
  * cdef class _FileWriterElement:             # <<<<<<<<<<<<<<
@@ -2514,7 +2695,7 @@ struct __pyx_obj_4lxml_5etree_RelaxNG {
  * cdef class _Validator
  * cdef class XMLSchema(_Validator)             # <<<<<<<<<<<<<<
  * 
- * class ParseError(LxmlSyntaxError):
+ * 
  */
 struct __pyx_obj_4lxml_5etree_XMLSchema {
   struct __pyx_obj_4lxml_5etree__Validator __pyx_base;
@@ -2680,7 +2861,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
 static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setGeneric(struct __pyx_obj_4lxml_5etree__LogEntry *, int, int, int, int, PyObject *, PyObject *);
 
 
-/* "src/lxml/xmlerror.pxi":167
+/* "src/lxml/xmlerror.pxi":169
  * 
  * 
  * cdef class _BaseErrorLog:             # <<<<<<<<<<<<<<
@@ -2703,7 +2884,7 @@ static PyObject *__pyx_f_4lxml_5etree_13_BaseErrorLog__buildParseException(struc
 static PyObject *__pyx_f_4lxml_5etree_13_BaseErrorLog__buildExceptionMessage(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *);
 
 
-/* "src/lxml/xmlerror.pxi":257
+/* "src/lxml/xmlerror.pxi":260
  *         return message
  * 
  * cdef class _ListErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -2717,7 +2898,7 @@ struct __pyx_vtabstruct_4lxml_5etree__ListErrorLog {
 static struct __pyx_vtabstruct_4lxml_5etree__ListErrorLog *__pyx_vtabptr_4lxml_5etree__ListErrorLog;
 
 
-/* "src/lxml/xmlerror.pxi":387
+/* "src/lxml/xmlerror.pxi":390
  * 
  * 
  * cdef class _ErrorLog(_ListErrorLog):             # <<<<<<<<<<<<<<
@@ -2738,7 +2919,7 @@ static int __pyx_f_4lxml_5etree_9_ErrorLog_connect(struct __pyx_obj_4lxml_5etree
 static int __pyx_f_4lxml_5etree_9_ErrorLog_disconnect(struct __pyx_obj_4lxml_5etree__ErrorLog *);
 
 
-/* "src/lxml/xmlerror.pxi":450
+/* "src/lxml/xmlerror.pxi":453
  *         self._entries.append(entry)
  * 
  * cdef class _DomainErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -2752,7 +2933,7 @@ struct __pyx_vtabstruct_4lxml_5etree__DomainErrorLog {
 static struct __pyx_vtabstruct_4lxml_5etree__DomainErrorLog *__pyx_vtabptr_4lxml_5etree__DomainErrorLog;
 
 
-/* "src/lxml/xmlerror.pxi":459
+/* "src/lxml/xmlerror.pxi":462
  *             _ErrorLog.receive(self, entry)
  * 
  * cdef class _RotatingErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -2766,7 +2947,7 @@ struct __pyx_vtabstruct_4lxml_5etree__RotatingErrorLog {
 static struct __pyx_vtabstruct_4lxml_5etree__RotatingErrorLog *__pyx_vtabptr_4lxml_5etree__RotatingErrorLog;
 
 
-/* "src/lxml/xmlerror.pxi":477
+/* "src/lxml/xmlerror.pxi":480
  *                 del self._entries[:offset]
  * 
  * cdef class PyErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -3385,7 +3566,7 @@ struct __pyx_vtabstruct_4lxml_5etree__ResolverContext {
 static struct __pyx_vtabstruct_4lxml_5etree__ResolverContext *__pyx_vtabptr_4lxml_5etree__ResolverContext;
 
 
-/* "src/lxml/parser.pxi":504
+/* "src/lxml/parser.pxi":515
  * 
  * @cython.internal
  * cdef class _ParserContext(_ResolverContext):             # <<<<<<<<<<<<<<
@@ -3499,7 +3680,7 @@ struct __pyx_vtabstruct_4lxml_5etree_XMLSchema {
 static struct __pyx_vtabstruct_4lxml_5etree_XMLSchema *__pyx_vtabptr_4lxml_5etree_XMLSchema;
 
 
-/* "src/lxml/parser.pxi":38
+/* "src/lxml/parser.pxi":49
  * @cython.final
  * @cython.internal
  * cdef class _ParserDictionaryContext:             # <<<<<<<<<<<<<<
@@ -3538,7 +3719,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_pushImpliedContext(s
 static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_popImpliedContext(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *);
 
 
-/* "src/lxml/parser.pxi":242
+/* "src/lxml/parser.pxi":253
  * @cython.final
  * @cython.internal
  * cdef class _FileReaderContext:             # <<<<<<<<<<<<<<
@@ -3563,7 +3744,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
 static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_obj_4lxml_5etree__FileReaderContext *, char *, int);
 
 
-/* "src/lxml/parser.pxi":764
+/* "src/lxml/parser.pxi":776
  * 
  * @cython.internal
  * cdef class _BaseParser:             # <<<<<<<<<<<<<<
@@ -3591,7 +3772,7 @@ static struct __pyx_vtabstruct_4lxml_5etree__BaseParser *__pyx_vtabptr_4lxml_5et
 static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_obj_4lxml_5etree__BaseParser *, xmlParserCtxt *);
 
 
-/* "src/lxml/parser.pxi":1193
+/* "src/lxml/parser.pxi":1205
  * ############################################################
  * 
  * cdef class _FeedParser(_BaseParser):             # <<<<<<<<<<<<<<
@@ -3607,7 +3788,7 @@ struct __pyx_vtabstruct_4lxml_5etree__FeedParser {
 static struct __pyx_vtabstruct_4lxml_5etree__FeedParser *__pyx_vtabptr_4lxml_5etree__FeedParser;
 
 
-/* "src/lxml/parser.pxi":1403
+/* "src/lxml/parser.pxi":1416
  *     )
  * 
  * cdef class XMLParser(_FeedParser):             # <<<<<<<<<<<<<<
@@ -3621,7 +3802,7 @@ struct __pyx_vtabstruct_4lxml_5etree_XMLParser {
 static struct __pyx_vtabstruct_4lxml_5etree_XMLParser *__pyx_vtabptr_4lxml_5etree_XMLParser;
 
 
-/* "src/lxml/parser.pxi":1487
+/* "src/lxml/parser.pxi":1500
  * 
  * 
  * cdef class XMLPullParser(XMLParser):             # <<<<<<<<<<<<<<
@@ -3635,7 +3816,7 @@ struct __pyx_vtabstruct_4lxml_5etree_XMLPullParser {
 static struct __pyx_vtabstruct_4lxml_5etree_XMLPullParser *__pyx_vtabptr_4lxml_5etree_XMLPullParser;
 
 
-/* "src/lxml/parser.pxi":1516
+/* "src/lxml/parser.pxi":1529
  * 
  * 
  * cdef class ETCompatXMLParser(XMLParser):             # <<<<<<<<<<<<<<
@@ -3649,7 +3830,7 @@ struct __pyx_vtabstruct_4lxml_5etree_ETCompatXMLParser {
 static struct __pyx_vtabstruct_4lxml_5etree_ETCompatXMLParser *__pyx_vtabptr_4lxml_5etree_ETCompatXMLParser;
 
 
-/* "src/lxml/parser.pxi":1595
+/* "src/lxml/parser.pxi":1608
  *     )
  * 
  * cdef class HTMLParser(_FeedParser):             # <<<<<<<<<<<<<<
@@ -3663,7 +3844,7 @@ struct __pyx_vtabstruct_4lxml_5etree_HTMLParser {
 static struct __pyx_vtabstruct_4lxml_5etree_HTMLParser *__pyx_vtabptr_4lxml_5etree_HTMLParser;
 
 
-/* "src/lxml/parser.pxi":1651
+/* "src/lxml/parser.pxi":1669
  * 
  * 
  * cdef class HTMLPullParser(HTMLParser):             # <<<<<<<<<<<<<<
@@ -4141,6 +4322,7 @@ struct __pyx_vtabstruct_4lxml_5etree_Schematron {
 static struct __pyx_vtabstruct_4lxml_5etree_Schematron *__pyx_vtabptr_4lxml_5etree_Schematron;
 
 /* --- Runtime support code (head) --- */
+/* Refnanny.proto */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -4203,7 +4385,8 @@ static struct __pyx_vtabstruct_4lxml_5etree_Schematron *__pyx_vtabptr_4lxml_5etr
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectGetAttrStr.proto */
+#if CYTHON_USE_TYPE_SLOTS
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro))
@@ -4218,36 +4401,85 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
 #endif
 
+/* GetBuiltinName.proto */
 static PyObject *__Pyx_GetBuiltinName(PyObject *name);
 
+/* RaiseArgTupleInvalid.proto */
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
     Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
 
+/* RaiseDoubleKeywords.proto */
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
+/* ParseKeywords.proto */
 static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
     PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
-static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);
+/* PyThreadStateGet.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
+#define __Pyx_PyThreadState_assign  __pyx_tstate = PyThreadState_GET();
+#else
+#define __Pyx_PyThreadState_declare
+#define __Pyx_PyThreadState_assign
+#endif
 
+/* PyErrFetchRestore.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
+#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
+#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
+#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
+static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
+#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
+#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
+#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
+#endif
+
+/* RaiseException.proto */
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
+/* PyCFunctionFastCall.proto */
+#if CYTHON_FAST_PYCCALL
+static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
+#else
+#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
+#endif
+
+/* PyFunctionFastCall.proto */
+#if CYTHON_FAST_PYCALL
+#define __Pyx_PyFunction_FastCall(func, args, nargs)\
+    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
+#if 1 || PY_VERSION_HEX < 0x030600B1
+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
+#else
+#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
+#endif
+#endif
+
+/* PyObjectCall.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
 #else
 #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
 #endif
 
+/* PyObjectCallMethO.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
 #endif
 
+/* PyObjectCallOneArg.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
 
+/* py_dict_items.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);
 
+/* UnpackUnboundCMethod.proto */
 typedef struct {
     PyObject *type;
     PyObject **method_name;
@@ -4256,31 +4488,41 @@ typedef struct {
     int flag;
 } __Pyx_CachedCFunction;
 
+/* CallUnboundCMethod0.proto */
 static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
 #if CYTHON_COMPILING_IN_CPYTHON
 #define __Pyx_CallUnboundCMethod0(cfunc, self)\
     ((likely((cfunc)->func)) ?\
         (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
          (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
-             ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) : __Pyx__CallUnboundCMethod0(cfunc, self)))) :\
+             ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
+              (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?  (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
+                __Pyx__CallUnboundCMethod0(cfunc, self))))) :\
         __Pyx__CallUnboundCMethod0(cfunc, self))
 #else
 #define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
 #endif
 
+/* RaiseTooManyValuesToUnpack.proto */
 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
 
+/* RaiseNeedMoreValuesToUnpack.proto */
 static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
 
+/* IterFinish.proto */
 static CYTHON_INLINE int __Pyx_IterFinish(void);
 
+/* UnpackItemEndCheck.proto */
 static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
 
+/* IncludeStringH.proto */
 #include 
 
+/* BytesEquals.proto */
 static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectSetAttrStr.proto */
+#if CYTHON_USE_TYPE_SLOTS
 #define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o,n,NULL)
 static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
     PyTypeObject* tp = Py_TYPE(obj);
@@ -4297,23 +4539,48 @@ static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr
 #define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
 #endif
 
+/* PyObjectCallNoArg.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
 #else
 #define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
 #endif
 
+/* SliceObject.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
         PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
         int has_cstart, int has_cstop, int wraparound);
 
-static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb);
-static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb);
+/* SaveResetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
+#else
+#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
+#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
+#endif
+
+/* PyErrExceptionMatches.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
+static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
+#else
+#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
+#endif
 
+/* GetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
+#endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* ListAppend.proto */
+#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
 static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
     PyListObject* L = (PyListObject*) list;
     Py_ssize_t len = Py_SIZE(list);
@@ -4329,12 +4596,16 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 #define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
 #endif
 
+/* None.proto */
 static CYTHON_INLINE long __Pyx_mod_long(long, long);
 
+/* None.proto */
 static CYTHON_INLINE long __Pyx_div_long(long, long);
 
+/* KeywordStringCheck.proto */
 static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);
 
+/* SliceObject.proto */
 #define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
     __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
 static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
@@ -4342,34 +4613,47 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
         PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
         int has_cstart, int has_cstop, int wraparound);
 
+/* WriteUnraisableException.proto */
 static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                   int lineno, const char *filename,
                                   int full_traceback, int nogil);
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
 #else
 #define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
     (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
 #endif
 
+/* SwapException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
 static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
+#endif
 
+/* decode_c_string.proto */
 static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          const char* cstring, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
 
+/* ExtTypeTest.proto */
 static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
 
+/* RaiseNoneIterError.proto */
 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
 
+/* PySequenceContains.proto */
 static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
     int result = PySequence_Contains(seq, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* ListCompAppend.proto */
+#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
 static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
     PyListObject* L = (PyListObject*) list;
     Py_ssize_t len = Py_SIZE(list);
@@ -4385,6 +4669,7 @@ static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
 #define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
 #endif
 
+/* SetItemInt.proto */
 #define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
     (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
     __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
@@ -4394,13 +4679,16 @@ static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyOb
 static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                                int is_list, int wraparound, int boundscheck);
 
+/* None.proto */
 static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);
 
+/* decode_c_bytes.proto */
 static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
          const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
 
+/* decode_bytes.proto */
 static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
          PyObject* string, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
@@ -4410,11 +4698,14 @@ static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
         start, stop, encoding, errors, decode_func);
 }
 
+/* GetModuleGlobalName.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);
 
+/* ArgTypeTest.proto */
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
     const char *name, int exact);
 
+/* GetItemInt.proto */
 #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
     (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
     __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
@@ -4436,10 +4727,12 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
+/* PyObjectCallMethod0.proto */
 static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);
 
+/* pop.proto */
 static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L);
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
 static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L);
 #define __Pyx_PyObject_Pop(L) (likely(PyList_CheckExact(L)) ?\
     __Pyx_PyList_Pop(L) : __Pyx__PyObject_Pop(L))
@@ -4448,6 +4741,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L);
 #define __Pyx_PyObject_Pop(L)  __Pyx__PyObject_Pop(L)
 #endif
 
+/* SliceTupleAndList.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyList_GetSlice(PyObject* src, Py_ssize_t start, Py_ssize_t stop);
 static CYTHON_INLINE PyObject* __Pyx_PyTuple_GetSlice(PyObject* src, Py_ssize_t start, Py_ssize_t stop);
@@ -4456,36 +4750,45 @@ static CYTHON_INLINE PyObject* __Pyx_PyTuple_GetSlice(PyObject* src, Py_ssize_t
 #define __Pyx_PyTuple_GetSlice(seq, start, stop)  PySequence_GetSlice(seq, start, stop)
 #endif
 
+/* Import.proto */
 static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
 
+/* ForceInitThreads.proto */
 #ifndef __PYX_FORCE_INIT_THREADS
   #define __PYX_FORCE_INIT_THREADS 0
 #endif
 
+/* None.proto */
 static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);
 
+/* PyDictContains.proto */
 static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
     int result = PyDict_Contains(dict, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
 #else
 #define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
     PyObject_RichCompare(op1, op2, Py_EQ)
     #endif
 
+/* ImportFrom.proto */
 static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
 
+/* UnicodeEquals.proto */
 static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
 
+/* StrEquals.proto */
 #if PY_MAJOR_VERSION >= 3
 #define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
 #else
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
+/* StringJoin.proto */
 #if PY_MAJOR_VERSION < 3
 #define __Pyx_PyString_Join __Pyx_PyBytes_Join
 #define __Pyx_PyBaseString_Join(s, v) (PyUnicode_CheckExact(s) ? PyUnicode_Join(s, v) : __Pyx_PyBytes_Join(s, v))
@@ -4503,17 +4806,21 @@ static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int
 static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values);
 #endif
 
+/* IterNext.proto */
 #define __Pyx_PyIter_Next(obj) __Pyx_PyIter_Next2(obj, NULL)
 static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject *, PyObject *);
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+/* CallableCheck.proto */
+#if CYTHON_USE_TYPE_SLOTS && PY_MAJOR_VERSION >= 3
 #define __Pyx_PyCallable_Check(obj)   ((obj)->ob_type->tp_call != NULL)
 #else
 #define __Pyx_PyCallable_Check(obj)   PyCallable_Check(obj)
 #endif
 
+/* py_dict_clear.proto */
 #define __Pyx_PyDict_Clear(d) (PyDict_Clear(d), 0)
 
+/* DictGetItem.proto */
 #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
 static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
     PyObject *value;
@@ -4534,16 +4841,28 @@ static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
     #define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
 #endif
 
+/* UnpackTupleError.proto */
 static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index);
 
+/* UnpackTuple2.proto */
 static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** value1, PyObject** value2,
                                              int is_tuple, int has_known_size, int decref_tuple);
 
+/* dict_iter.proto */
 static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name,
                                                    Py_ssize_t* p_orig_length, int* p_is_dict);
 static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos,
                                               PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict);
 
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
+#else
+#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
+    (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
+#endif
+
+/* PyObjectLookupSpecial.proto */
 #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
 static CYTHON_INLINE PyObject* __Pyx_PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name) {
     PyObject *res;
@@ -4569,24 +4888,34 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_LookupSpecial(PyObject* obj, PyObj
 #define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
 #endif
 
+/* py_dict_values.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);
 
+/* dict_getitem_default.proto */
 static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value);
 
+/* MergeKeywords.proto */
 static int __Pyx_MergeKeywords(PyObject *kwdict, PyObject *source_mapping);
 
+/* GetAttr.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
 
+/* CallNextTpTraverse.proto */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);
 
+/* CallNextTpClear.proto */
 static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);
 
+/* SetVTable.proto */
 static int __Pyx_SetVtable(PyObject *dict, void *vtable);
 
+/* CalculateMetaclass.proto */
 static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);
 
+/* FetchCommonType.proto */
 static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
 
+/* CythonFunction.proto */
 #define __Pyx_CyFunction_USED 1
 #include 
 #define __Pyx_CYFUNCTION_STATICMETHOD  0x01
@@ -4640,17 +4969,26 @@ static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                               PyObject *dict);
 static int __pyx_CyFunction_init(void);
 
+/* Py3ClassCreate.proto */
 static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
                                            PyObject *mkw, PyObject *modname, PyObject *doc);
 static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
                                       PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);
 
+/* PatchModuleWithCoroutine.proto */
 static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);
 
+/* PatchInspect.proto */
 static PyObject* __Pyx_patch_inspect(PyObject* module);
 
+/* GetNameInClass.proto */
 static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name);
 
+/* ClassMethod.proto */
+#include "descrobject.h"
+static PyObject* __Pyx_Method_ClassMethod(PyObject *method);
+
+/* PyIdentifierFromString.proto */
 #if !defined(__Pyx_PyIdentifier_FromString)
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
@@ -4659,14 +4997,17 @@ static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name);
 #endif
 #endif
 
+/* ModuleImport.proto */
 static PyObject *__Pyx_ImportModule(const char *name);
 
+/* RegisterModuleCleanup.proto */
 static void __pyx_module_cleanup(PyObject *self);
 static int __Pyx_RegisterCleanup(void);
 
+/* CodeObjectCache.proto */
 typedef struct {
-    int code_line;
     PyCodeObject* code_object;
+    int code_line;
 } __Pyx_CodeObjectCacheEntry;
 struct __Pyx_CodeObjectCache {
     int count;
@@ -4678,46 +5019,60 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
 static PyCodeObject *__pyx_find_code_object(int code_line);
 static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
 
+/* AddTraceback.proto */
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
                                int py_line, const char *filename);
 
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
+/* Print.proto */
 static int __Pyx_Print(PyObject*, PyObject *, int);
 #if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
 static PyObject* __pyx_print = 0;
 static PyObject* __pyx_print_kwargs = 0;
 #endif
 
-static int __Pyx_PrintOne(PyObject* stream, PyObject *o);
-
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlParserErrors(xmlParserErrors value);
 
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
-static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
-
-static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *);
-
-static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character);
-
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
 
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlElementType(xmlElementType value);
 
-static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *);
-
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_char(char value);
 
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlXPathObjectType(xmlXPathObjectType value);
 
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
+/* CIntFromPy.proto */
+static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
 
-#include "descrobject.h"
-static PyObject* __Pyx_Method_ClassMethod(PyObject *method);
+/* PrintOne.proto */
+static int __Pyx_PrintOne(PyObject* stream, PyObject *o);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *);
 
+/* BytesContains.proto */
+static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character);
+
+/* CIntFromPy.proto */
+static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
+
+/* PyObjectCallMethod1.proto */
 static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);
 
+/* CoroutineBase.proto */
 typedef PyObject *(*__pyx_coroutine_body_t)(PyObject *, PyObject *);
 typedef struct {
     PyObject_HEAD
@@ -4731,11 +5086,13 @@ typedef struct {
     PyObject *yieldfrom;
     PyObject *gi_name;
     PyObject *gi_qualname;
+    PyObject *gi_modulename;
     int resume_label;
     char is_running;
 } __pyx_CoroutineObject;
-static __pyx_CoroutineObject *__Pyx__Coroutine_New(PyTypeObject *type, __pyx_coroutine_body_t body,
-                                                   PyObject *closure, PyObject *name, PyObject *qualname);
+static __pyx_CoroutineObject *__Pyx__Coroutine_New(
+    PyTypeObject *type, __pyx_coroutine_body_t body, PyObject *closure,
+    PyObject *name, PyObject *qualname, PyObject *module_name);
 static int __Pyx_Coroutine_clear(PyObject *self);
 #if 1 || PY_VERSION_HEX < 0x030300B0
 static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue);
@@ -4743,22 +5100,28 @@ static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue);
 #define __Pyx_PyGen_FetchStopIterationValue(pvalue) PyGen_FetchStopIterationValue(pvalue)
 #endif
 
+/* PatchGeneratorABC.proto */
 static int __Pyx_patch_abc(void);
 
+/* Generator.proto */
 #define __Pyx_Generator_USED
 static PyTypeObject *__pyx_GeneratorType = 0;
 #define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
-#define __Pyx_Generator_New(body, closure, name, qualname)\
-    __Pyx__Coroutine_New(__pyx_GeneratorType, body, closure, name, qualname)
+#define __Pyx_Generator_New(body, closure, name, qualname, module_name)\
+    __Pyx__Coroutine_New(__pyx_GeneratorType, body, closure, name, qualname, module_name)
 static PyObject *__Pyx_Generator_Next(PyObject *self);
 static int __pyx_Generator_init(void);
 
+/* CheckBinaryVersion.proto */
 static int __Pyx_check_binary_version(void);
 
+/* FunctionExport.proto */
 static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig);
 
+/* TypeImport.proto */
 static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);
 
+/* InitStrings.proto */
 static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
 
 static int __pyx_f_4lxml_5etree_10_TempStore_add(struct __pyx_obj_4lxml_5etree__TempStore *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
@@ -5528,9 +5891,9 @@ int __pyx_module_is_main_lxml__etree = 0;
 /* Implementation of 'lxml.etree' */
 static PyObject *__pyx_builtin_ImportError;
 static PyObject *__pyx_builtin_AttributeError;
-static PyObject *__pyx_builtin_Exception;
 static PyObject *__pyx_builtin_SyntaxError;
 static PyObject *__pyx_builtin_object;
+static PyObject *__pyx_builtin_property;
 static PyObject *__pyx_builtin_staticmethod;
 static PyObject *__pyx_builtin_KeyError;
 static PyObject *__pyx_builtin_ValueError;
@@ -5554,1019 +5917,1269 @@ static PyObject *__pyx_builtin_open;
 static PyObject *__pyx_builtin_NotImplementedError;
 static PyObject *__pyx_builtin_BaseException;
 static PyObject *__pyx_builtin_AssertionError;
-static char __pyx_k_1[] = "[1]";
-static char __pyx_k_A[] = "A";
-static char __pyx_k_B[] = "B";
-static char __pyx_k_U[] = "U";
-static char __pyx_k_f[] = "f";
-static char __pyx_k_g[] = "g";
-static char __pyx_k_i[] = "i";
-static char __pyx_k_k[] = "k";
-static char __pyx_k_s[] = "'%s'";
-static char __pyx_k_v[] = "v";
-static char __pyx_k_w[] = "w";
-static char __pyx_k_Ok[] = "Ok";
-static char __pyx_k_PI[] = "PI";
-static char __pyx_k__3[] = "-";
-static char __pyx_k__4[] = ".";
-static char __pyx_k_dc[] = "dc";
-static char __pyx_k_id[] = "id";
-static char __pyx_k_io[] = "io";
-static char __pyx_k_ns[] = "ns";
-static char __pyx_k_or[] = "or";
-static char __pyx_k_pi[] = "pi";
-static char __pyx_k_py[] = "py";
-static char __pyx_k_rb[] = "rb";
-static char __pyx_k_re[] = "re";
-static char __pyx_k_wb[] = "wb";
-static char __pyx_k_xs[] = "xs";
-static char __pyx_k_0_9[] = "[0-9]+";
-static char __pyx_k_1_0[] = "1.0";
-static char __pyx_k_DTD[] = "DTD";
-static char __pyx_k_TAG[] = "TAG";
-static char __pyx_k_XML[] = "XML";
-static char __pyx_k__14[] = " ";
-static char __pyx_k__15[] = "";
-static char __pyx_k__23[] = ":";
-static char __pyx_k__24[] = "\n";
-static char __pyx_k__28[] = "'";
-static char __pyx_k__29[] = "\"";
-static char __pyx_k__31[] = "&";
-static char __pyx_k__32[] = ";";
-static char __pyx_k__36[] = "/";
-static char __pyx_k__41[] = "*";
-static char __pyx_k__42[] = "{*}*";
-static char __pyx_k__45[] = "--";
-static char __pyx_k__48[] = "?>";
-static char __pyx_k__50[] = "]]>";
-static char __pyx_k__60[] = "_";
-static char __pyx_k__66[] = "'?>\n";
-static char __pyx_k__67[] = "\" ";
-static char __pyx_k__68[] = ">\n";
-static char __pyx_k__69[] = " [\n";
-static char __pyx_k__70[] = "]>\n";
-static char __pyx_k__76[] = "<";
-static char __pyx_k__77[] = ">";
-static char __pyx_k__78[] = "=\"";
-static char __pyx_k__84[] = "";
-static char __pyx_k_s_4[] = "";
-static char __pyx_k_s_5[] = "&%s;";
-static char __pyx_k_s_6[] = "s";
-static char __pyx_k_s_d[] = "%s[%d]";
-static char __pyx_k_s_r[] = "%s=%r";
-static char __pyx_k_s_s[] = "%s:%s";
-static char __pyx_k_seq[] = "seq";
-static char __pyx_k_str[] = "str";
-static char __pyx_k_sub[] = "sub";
-static char __pyx_k_sys[] = "sys";
-static char __pyx_k_tag[] = "tag";
-static char __pyx_k_uri[] = "uri";
-static char __pyx_k_url[] = "url";
-static char __pyx_k_xml[] = "xml";
-static char __pyx_k_xsi[] = "xsi";
-static char __pyx_k_xsl[] = "xsl";
-static char __pyx_k_HTML[] = "HTML";
-static char __pyx_k_UTF8[] = "UTF8";
-static char __pyx_k_XSLT[] = "XSLT";
-static char __pyx_k__105[] = ", ";
-static char __pyx_k__234[] = "(\"[^\"]*\")|('[^']*')";
-static char __pyx_k__236[] = "({[^}]+})";
-static char __pyx_k_args[] = "args";
-static char __pyx_k_beta[] = "beta";
-static char __pyx_k_c14n[] = "c14n";
-static char __pyx_k_code[] = "code";
-static char __pyx_k_copy[] = "copy";
-static char __pyx_k_ctxt[] = "ctxt";
-static char __pyx_k_data[] = "data";
-static char __pyx_k_dict[] = "__dict__";
-static char __pyx_k_dump[] = "dump";
-static char __pyx_k_elem[] = "elem";
-static char __pyx_k_exit[] = "__exit__";
-static char __pyx_k_expr[] = "expr";
-static char __pyx_k_feed[] = "feed";
-static char __pyx_k_file[] = "file";
-static char __pyx_k_find[] = "find";
-static char __pyx_k_gzip[] = "gzip";
-static char __pyx_k_href[] = "href";
-static char __pyx_k_html[] = "html";
-static char __pyx_k_init[] = "__init__";
-static char __pyx_k_iter[] = "iter";
-static char __pyx_k_join[] = "join";
-static char __pyx_k_line[] = "line";
-static char __pyx_k_load[] = "load";
-static char __pyx_k_lxml[] = "lxml";
-static char __pyx_k_main[] = "__main__";
-static char __pyx_k_mode[] = "mode";
-static char __pyx_k_mult[] = "mult";
-static char __pyx_k_name[] = "__name__";
-static char __pyx_k_next[] = "__next__";
-static char __pyx_k_node[] = "node";
-static char __pyx_k_none[] = "none";
-static char __pyx_k_ns_d[] = "ns%d";
-static char __pyx_k_once[] = "once";
-static char __pyx_k_open[] = "open";
-static char __pyx_k_path[] = "path";
-static char __pyx_k_plus[] = "plus";
-static char __pyx_k_read[] = "read";
-static char __pyx_k_rexp[] = "rexp";
-static char __pyx_k_root[] = "root";
-static char __pyx_k_self[] = "self";
-static char __pyx_k_send[] = "send";
-static char __pyx_k_stop[] = "stop";
-static char __pyx_k_tags[] = "tags";
-static char __pyx_k_tail[] = "tail";
-static char __pyx_k_tell[] = "tell";
-static char __pyx_k_test[] = "test";
-static char __pyx_k_text[] = "text";
-static char __pyx_k_tree[] = "tree";
-static char __pyx_k_type[] = "type";
-static char __pyx_k_utf8[] = "utf8";
-static char __pyx_k_warn[] = "warn";
-static char __pyx_k_wsdl[] = "wsdl";
-static char __pyx_k_xslt[] = "";
-static char __pyx_k_ASCII[] = "ASCII";
-static char __pyx_k_CDATA[] = "CDATA";
-static char __pyx_k_DEBUG[] = "DEBUG";
-static char __pyx_k_ERROR[] = "ERROR";
-static char __pyx_k_Error[] = "Error";
-static char __pyx_k_FATAL[] = "FATAL";
-static char __pyx_k_QName[] = "QName";
-static char __pyx_k_UTF_8[] = "UTF-8";
-static char __pyx_k_XMLID[] = "XMLID";
-static char __pyx_k_XPath[] = "XPath";
-static char __pyx_k_alpha[] = "alpha";
-static char __pyx_k_ascii[] = "ascii";
-static char __pyx_k_attrs[] = "attrs";
-static char __pyx_k_c_doc[] = "c_doc";
-static char __pyx_k_cdata[] = "cdata";
-static char __pyx_k_child[] = "child";
-static char __pyx_k_class[] = "__class__";
-static char __pyx_k_clear[] = "clear";
-static char __pyx_k_close[] = "close";
-static char __pyx_k_doc_2[] = "doc";
-static char __pyx_k_doc_3[] = "__doc__";
-static char __pyx_k_dummy[] = "dummy";
-static char __pyx_k_dumps[] = "dumps";
-static char __pyx_k_empty[] = "empty";
-static char __pyx_k_etree[] = "etree";
-static char __pyx_k_extra[] = "_extra";
-static char __pyx_k_fixed[] = "fixed";
-static char __pyx_k_flags[] = "flags";
-static char __pyx_k_group[] = "group";
-static char __pyx_k_idref[] = "idref";
-static char __pyx_k_index[] = "index";
-static char __pyx_k_input[] = "_input";
-static char __pyx_k_items[] = "items";
-static char __pyx_k_level[] = "level";
-static char __pyx_k_loads[] = "loads";
-static char __pyx_k_lower[] = "lower";
-static char __pyx_k_match[] = "match";
-static char __pyx_k_mixed[] = "mixed";
-static char __pyx_k_names[] = "_names";
-static char __pyx_k_nsmap[] = "nsmap";
-static char __pyx_k_occur[] = "occur";
-static char __pyx_k_parse[] = "parse";
-static char __pyx_k_print[] = "print";
-static char __pyx_k_range[] = "range";
-static char __pyx_k_s_s_2[] = "{%s}%s";
-static char __pyx_k_s_s_3[] = "";
-static char __pyx_k_s_s_4[] = "%s(%s)";
-static char __pyx_k_split[] = "split";
-static char __pyx_k_start[] = "start";
-static char __pyx_k_strip[] = "strip";
-static char __pyx_k_super[] = "super";
-static char __pyx_k_tag_2[] = "_tag";
-static char __pyx_k_throw[] = "throw";
-static char __pyx_k_upper[] = "upper";
-static char __pyx_k_utf_8[] = "utf-8";
-static char __pyx_k_value[] = "value";
-static char __pyx_k_write[] = "write";
-static char __pyx_k_xmlns[] = "xmlns";
-static char __pyx_k_Entity[] = "Entity";
-static char __pyx_k_PARSER[] = "PARSER";
-static char __pyx_k_PIBase[] = "PIBase";
-static char __pyx_k_PUBLIC[] = " PUBLIC \"";
-static char __pyx_k_SYSTEM[] = " SYSTEM ";
-static char __pyx_k_attrib[] = "attrib";
-static char __pyx_k_c_name[] = "c_name";
-static char __pyx_k_c_next[] = "c_next";
-static char __pyx_k_c_node[] = "c_node";
-static char __pyx_k_column[] = "column";
-static char __pyx_k_copy_2[] = "__copy__";
-static char __pyx_k_decode[] = "decode";
-static char __pyx_k_domain[] = "domain";
-static char __pyx_k_encode[] = "encode";
-static char __pyx_k_end_ns[] = "end-ns";
-static char __pyx_k_entity[] = "entity";
-static char __pyx_k_events[] = "events";
-static char __pyx_k_exc_tb[] = "exc_tb";
-static char __pyx_k_extend[] = "extend";
-static char __pyx_k_file_s[] = "file %s";
-static char __pyx_k_geturl[] = "geturl";
-static char __pyx_k_groups[] = "groups";
-static char __pyx_k_href_s[] = " href=\"%s\"";
-static char __pyx_k_idrefs[] = "idrefs";
-static char __pyx_k_import[] = "__import__";
-static char __pyx_k_init_2[] = "_init";
-static char __pyx_k_islice[] = "islice";
-static char __pyx_k_iter_2[] = "__iter__";
-static char __pyx_k_kwargs[] = "kwargs";
-static char __pyx_k_line_d[] = "line %d";
-static char __pyx_k_logger[] = "logger";
-static char __pyx_k_lookup[] = "lookup";
-static char __pyx_k_method[] = "method";
-static char __pyx_k_module[] = "module";
-static char __pyx_k_name_2[] = "name";
-static char __pyx_k_ns_d_2[] = "ns\\d+$";
-static char __pyx_k_ns_uri[] = "ns_uri";
-static char __pyx_k_ns_utf[] = "ns_utf";
-static char __pyx_k_object[] = "object";
-static char __pyx_k_parent[] = "_parent";
-static char __pyx_k_parser[] = "parser";
-static char __pyx_k_path_2[] = "_path";
-static char __pyx_k_pcdata[] = "pcdata";
-static char __pyx_k_prefix[] = "prefix";
-static char __pyx_k_regexp[] = "regexp";
-static char __pyx_k_result[] = "result";
-static char __pyx_k_schema[] = "schema";
-static char __pyx_k_search[] = "search";
-static char __pyx_k_source[] = "source";
-static char __pyx_k_stdout[] = "stdout";
-static char __pyx_k_strict[] = "strict";
-static char __pyx_k_string[] = "";
-static char __pyx_k_strval[] = "strval";
-static char __pyx_k_target[] = "target";
-static char __pyx_k_test_2[] = "__test__";
-static char __pyx_k_values[] = "values";
-static char __pyx_k_writer[] = "writer";
-static char __pyx_k_xrange[] = "xrange";
-static char __pyx_k_xslt_2[] = "_xslt";
-static char __pyx_k_BytesIO[] = "BytesIO";
-static char __pyx_k_Comment[] = "Comment";
-static char __pyx_k_DOCTYPE[] = "\\g<2>";
-static char __pyx_k_getName[] = "_getName";
-static char __pyx_k_getitem[] = "__getitem__";
-static char __pyx_k_getnext[] = "getnext";
-static char __pyx_k_getroot[] = "getroot";
-static char __pyx_k_implied[] = "implied";
-static char __pyx_k_inspect[] = "inspect";
-static char __pyx_k_is_tail[] = "is_tail";
-static char __pyx_k_is_text[] = "is_text";
-static char __pyx_k_logging[] = "logging";
-static char __pyx_k_matcher[] = "matcher";
-static char __pyx_k_matches[] = "matches";
-static char __pyx_k_max_len[] = "max_len";
-static char __pyx_k_message[] = "message";
-static char __pyx_k_nmtoken[] = "nmtoken";
-static char __pyx_k_options[] = "options";
-static char __pyx_k_os_path[] = "os.path";
-static char __pyx_k_outfile[] = "outfile";
-static char __pyx_k_parseid[] = "parseid";
-static char __pyx_k_prepare[] = "__prepare__";
-static char __pyx_k_receive[] = "receive";
-static char __pyx_k_recover[] = "recover";
-static char __pyx_k_replace[] = "replace";
-static char __pyx_k_resolve[] = "resolve";
-static char __pyx_k_rnc2rng[] = "rnc2rng";
-static char __pyx_k_s_w_s_s[] = "\\s+(\\w+)\\s*=\\s*(?:\\'([^\\']*)\\'|\"([^\"]*)\")";
-static char __pyx_k_setitem[] = "__setitem__";
-static char __pyx_k_strings[] = "strings";
-static char __pyx_k_unicode[] = "unicode";
-static char __pyx_k_unknown[] = "unknown";
-static char __pyx_k_uri_utf[] = "uri_utf";
-static char __pyx_k_version[] = "version";
-static char __pyx_k_xpp_02d[] = "__xpp%02d";
-static char __pyx_k_CRITICAL[] = "CRITICAL";
-static char __pyx_k_DENY_ALL[] = "DENY_ALL";
-static char __pyx_k_DTDError[] = "DTDError";
-static char __pyx_k_GzipFile[] = "GzipFile";
-static char __pyx_k_KeyError[] = "KeyError";
-static char __pyx_k_RELAXNGV[] = "RELAXNGV";
-static char __pyx_k_Resolver[] = "Resolver";
-static char __pyx_k_StringIO[] = "StringIO";
-static char __pyx_k_US_ASCII[] = "US-ASCII";
-static char __pyx_k_UTF_16BE[] = "UTF-16BE";
-static char __pyx_k_UTF_16LE[] = "UTF-16LE";
-static char __pyx_k_XInclude[] = "XInclude";
-static char __pyx_k_XMLDTDID[] = "XMLDTDID";
-static char __pyx_k_attrname[] = "attrname";
-static char __pyx_k_base_url[] = "base_url";
-static char __pyx_k_buffered[] = "buffered";
-static char __pyx_k_builtins[] = "builtins";
-static char __pyx_k_contains[] = "__contains__";
-static char __pyx_k_elemname[] = "elemname";
-static char __pyx_k_encoding[] = "encoding";
-static char __pyx_k_endswith[] = "endswith";
-static char __pyx_k_entities[] = "entities";
-static char __pyx_k_eval_arg[] = "_eval_arg";
-static char __pyx_k_exc_info[] = "exc_info";
-static char __pyx_k_exc_type[] = "exc_type";
-static char __pyx_k_fallback[] = "fallback";
-static char __pyx_k_filelike[] = "filelike";
-static char __pyx_k_filename[] = "filename";
-static char __pyx_k_findtext[] = "findtext";
-static char __pyx_k_for_html[] = "for_html";
-static char __pyx_k_getvalue[] = "getvalue";
-static char __pyx_k_iterfind[] = "iterfind";
-static char __pyx_k_iterkeys[] = "iterkeys";
-static char __pyx_k_iterwalk[] = "iterwalk";
-static char __pyx_k_line_d_s[] = "line %d: %s";
-static char __pyx_k_load_dtd[] = "load_dtd";
-static char __pyx_k_module_2[] = "__module__";
-static char __pyx_k_name_utf[] = "name_utf";
-static char __pyx_k_nmtokens[] = "nmtokens";
-static char __pyx_k_notation[] = "notation";
-static char __pyx_k_ns_clean[] = "ns_clean";
-static char __pyx_k_position[] = "position";
-static char __pyx_k_qualname[] = "__qualname__";
-static char __pyx_k_registry[] = "registry";
-static char __pyx_k_required[] = "required";
-static char __pyx_k_reversed[] = "reversed";
-static char __pyx_k_s_line_d[] = "%s, line %d";
-static char __pyx_k_start_ns[] = "start-ns";
-static char __pyx_k_string_2[] = "string";
-static char __pyx_k_strparam[] = "strparam";
-static char __pyx_k_text_xml[] = "text/xml";
-static char __pyx_k_text_xsl[] = "text/xsl";
-static char __pyx_k_tostring[] = "tostring";
-static char __pyx_k_validate[] = "validate";
-static char __pyx_k_warnings[] = "warnings";
-static char __pyx_k_C14NError[] = "C14NError";
-static char __pyx_k_DOCTYPE_s[] = "";
-static char __pyx_k_Exception[] = "Exception";
-static char __pyx_k_Extension[] = "Extension";
-static char __pyx_k_LxmlError[] = "LxmlError";
-static char __pyx_k_NAMESPACE[] = "NAMESPACE";
-static char __pyx_k_TypeError[] = "TypeError";
-static char __pyx_k_XMLParser[] = "XMLParser";
-static char __pyx_k_XMLSchema[] = "XMLSchema";
-static char __pyx_k_XSLTError[] = "XSLTError";
-static char __pyx_k_c_element[] = "c_element";
-static char __pyx_k_docformat[] = "__docformat__";
-static char __pyx_k_docstring[] = "docstring";
-static char __pyx_k_element_s[] = "element %s";
-static char __pyx_k_enumerate[] = "enumerate";
-static char __pyx_k_error_log[] = "error_log";
-static char __pyx_k_exclusive[] = "exclusive";
-static char __pyx_k_functions[] = "functions";
-static char __pyx_k_getLogger[] = "getLogger";
-static char __pyx_k_getparent[] = "getparent";
-static char __pyx_k_huge_tree[] = "huge_tree";
-static char __pyx_k_inclusive[] = "inclusive";
-static char __pyx_k_iselement[] = "iselement";
-static char __pyx_k_iteritems[] = "iteritems";
-static char __pyx_k_iterparse[] = "iterparse";
-static char __pyx_k_itertools[] = "itertools";
-static char __pyx_k_log_entry[] = "log_entry";
-static char __pyx_k_max_depth[] = "max_depth";
-static char __pyx_k_metaclass[] = "__metaclass__";
-static char __pyx_k_namespace[] = "namespace";
-static char __pyx_k_preceding[] = "preceding";
-static char __pyx_k_public_id[] = "public_id";
-static char __pyx_k_read_file[] = "read_file";
-static char __pyx_k_resolvers[] = "resolvers";
-static char __pyx_k_self_node[] = "self_node";
-static char __pyx_k_string_id[] = "//*[string(@id)]";
-static char __pyx_k_tag_names[] = "tag_names";
-static char __pyx_k_text_root[] = "text-root";
-static char __pyx_k_top_nsmap[] = "top_nsmap";
-static char __pyx_k_tounicode[] = "tounicode";
-static char __pyx_k_type_name[] = "type_name";
-static char __pyx_k_undefined[] = "undefined";
-static char __pyx_k_unicode_2[] = "__unicode__";
-static char __pyx_k_variables[] = "variables";
-static char __pyx_k_version_2[] = "__version__";
-static char __pyx_k_with_tail[] = "with_tail";
-static char __pyx_k_DENY_WRITE[] = "DENY_WRITE";
-static char __pyx_k_EntityBase[] = "EntityBase";
-static char __pyx_k_ErrorTypes[] = "ErrorTypes";
-static char __pyx_k_HTMLParser[] = "HTMLParser";
-static char __pyx_k_IGNORECASE[] = "IGNORECASE";
-static char __pyx_k_ISO_8859_1[] = "ISO-8859-1";
-static char __pyx_k_IndexError[] = "IndexError";
-static char __pyx_k_ParseError[] = "ParseError";
-static char __pyx_k_PyErrorLog[] = "PyErrorLog";
-static char __pyx_k_Schematron[] = "Schematron";
-static char __pyx_k_SubElement[] = "SubElement";
-static char __pyx_k_ValueError[] = "ValueError";
-static char __pyx_k_XPathError[] = "XPathError";
-static char __pyx_k_byte_count[] = "byte_count";
-static char __pyx_k_close_file[] = "close_file";
-static char __pyx_k_create_dir[] = "create_dir";
-static char __pyx_k_encoding_2[] = "' encoding='";
-static char __pyx_k_extensions[] = "extensions";
-static char __pyx_k_fromstring[] = "fromstring";
-static char __pyx_k_getargspec[] = "getargspec";
-static char __pyx_k_input_node[] = "input_node";
-static char __pyx_k_itervalues[] = "itervalues";
-static char __pyx_k_last_error[] = "last_error";
-static char __pyx_k_level_name[] = "level_name";
-static char __pyx_k_lxml_etree[] = "lxml.etree";
-static char __pyx_k_memorydump[] = ".memorydump";
-static char __pyx_k_memorylist[] = ".memorylist";
-static char __pyx_k_namespaces[] = "namespaces";
-static char __pyx_k_no_network[] = "no_network";
-static char __pyx_k_prefix_utf[] = "prefix_utf";
-static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
-static char __pyx_k_remove_pis[] = "remove_pis";
-static char __pyx_k_s_href_s_s[] = "\\s+href\\s*=\\s*(?:\\'([^\\']*)\\'|\"([^\"]*)\")";
-static char __pyx_k_standalone[] = "standalone";
-static char __pyx_k_startswith[] = "startswith";
-static char __pyx_k_strip_tags[] = "strip_tags";
-static char __pyx_k_system_url[] = "system_url";
-static char __pyx_k_translator[] = "translator";
-static char __pyx_k_write_file[] = "write_file";
-static char __pyx_k_xpath_name[] = "xpath_name";
-static char __pyx_k_xslt_input[] = "xslt_input";
-static char __pyx_k_C14N_failed[] = "C14N failed";
-static char __pyx_k_CSSSelector[] = "CSSSelector";
-static char __pyx_k_CommentBase[] = "CommentBase";
-static char __pyx_k_ElementBase[] = "ElementBase";
-static char __pyx_k_ElementTree[] = "ElementTree";
-static char __pyx_k_Element_tag[] = "Element tag\n        ";
-static char __pyx_k_ErrorLevels[] = "ErrorLevels";
-static char __pyx_k_ImportError[] = "ImportError";
-static char __pyx_k_LookupError[] = "LookupError";
-static char __pyx_k_MemoryError[] = "MemoryError";
-static char __pyx_k_Namespace_r[] = "Namespace(%r)";
-static char __pyx_k_OrderedDict[] = "OrderedDict";
-static char __pyx_k_ParserError[] = "ParserError";
-static char __pyx_k_SyntaxError[] = "SyntaxError";
-static char __pyx_k_TreeBuilder[] = "TreeBuilder";
-static char __pyx_k_XPATH_POINT[] = "XPATH_POINT";
-static char __pyx_k_XPATH_RANGE[] = "XPATH_RANGE";
-static char __pyx_k_XPATH_USERS[] = "XPATH_USERS";
-static char __pyx_k_block_count[] = "block_count";
-static char __pyx_k_c_node_copy[] = "c_node_copy";
-static char __pyx_k_collect_ids[] = "collect_ids";
-static char __pyx_k_collections[] = "collections";
-static char __pyx_k_compression[] = "compression";
-static char __pyx_k_domain_name[] = "domain_name";
-static char __pyx_k_elementpath[] = "_elementpath";
-static char __pyx_k_enumeration[] = "enumeration";
-static char __pyx_k_exc_context[] = "exc_context";
-static char __pyx_k_external_id[] = "external_id";
-static char __pyx_k_fake_parent[] = "fake-parent";
-static char __pyx_k_first_error[] = "first_error";
-static char __pyx_k_getchildren[] = "getchildren";
-static char __pyx_k_getiterator[] = "getiterator";
-static char __pyx_k_logger_name[] = "logger_name";
-static char __pyx_k_makeelement[] = "makeelement";
-static char __pyx_k_new_element[] = "new_element";
-static char __pyx_k_old_element[] = "old_element";
-static char __pyx_k_output_file[] = "output_file";
-static char __pyx_k_profile_run[] = "profile_run";
-static char __pyx_k_read_events[] = "read_events";
-static char __pyx_k_replacement[] = "replacement";
-static char __pyx_k_s_element_s[] = "%s, element '%s'";
-static char __pyx_k_strip_cdata[] = "strip_cdata";
-static char __pyx_k_xml_version[] = "\n";
-static char __pyx_k_unknown_error[] = "unknown error";
-static char __pyx_k_with_comments[] = "with_comments";
-static char __pyx_k_write_network[] = "write_network";
-static char __pyx_k_AssertionError[] = "AssertionError";
-static char __pyx_k_AttributeError[] = "AttributeError";
-static char __pyx_k_Empty_tag_name[] = "Empty tag name";
-static char __pyx_k_Encoding_error[] = "Encoding error";
-static char __pyx_k_GlobalErrorLog[] = "_GlobalErrorLog";
-static char __pyx_k_LIBXML_VERSION[] = "LIBXML_VERSION";
-static char __pyx_k_MutableMapping[] = "MutableMapping";
-static char __pyx_k_NotImplemented[] = "NotImplemented";
-static char __pyx_k_ReferenceError[] = "ReferenceError";
-static char __pyx_k_Resource_error[] = "Resource error";
-static char __pyx_k_XMLSchemaError[] = "XMLSchemaError";
-static char __pyx_k_XMLSyntaxError[] = "XMLSyntaxError";
-static char __pyx_k_XMLTreeBuilder[] = "XMLTreeBuilder";
-static char __pyx_k_XPathEvalError[] = "XPathEvalError";
-static char __pyx_k_XPathEvaluator[] = "XPathEvaluator";
-static char __pyx_k_XSLTApplyError[] = "XSLTApplyError";
-static char __pyx_k_XSLTParseError[] = "XSLTParseError";
-static char __pyx_k_access_control[] = "access_control";
-static char __pyx_k_attribute_name[] = "attribute_name";
-static char __pyx_k_dtd_validation[] = "dtd_validation";
-static char __pyx_k_element_config[] = "element_config";
-static char __pyx_k_feed_error_log[] = "feed_error_log";
-static char __pyx_k_fromstringlist[] = "fromstringlist";
-static char __pyx_k_getfullargspec[] = "getfullargspec";
-static char __pyx_k_iterattributes[] = "iterattributes";
-static char __pyx_k_lxml_cssselect[] = "lxml.cssselect";
-static char __pyx_k_standalone_yes[] = "' standalone='yes'?>\n";
-static char __pyx_k_strip_elements[] = "strip_elements";
-static char __pyx_k_unicode_escape[] = "unicode-escape";
-static char __pyx_k_xml_stylesheet[] = "xml-stylesheet";
-static char __pyx_k_DocumentInvalid[] = "DocumentInvalid";
-static char __pyx_k_Error_reading_s[] = "Error reading '%s'";
-static char __pyx_k_Invalid_operand[] = "Invalid operand";
-static char __pyx_k_LIBXSLT_VERSION[] = "LIBXSLT_VERSION";
-static char __pyx_k_LxmlSyntaxError[] = "LxmlSyntaxError";
-static char __pyx_k_Number_encoding[] = "Number encoding";
-static char __pyx_k_SchematronError[] = "SchematronError";
-static char __pyx_k_attribute_names[] = "attribute_names";
-static char __pyx_k_clear_error_log[] = "_clear_error_log";
-static char __pyx_k_collections_abc[] = "collections.abc";
-static char __pyx_k_element_factory[] = "element_factory";
-static char __pyx_k_element_or_tree[] = "element_or_tree";
-static char __pyx_k_from_rnc_string[] = "from_rnc_string";
-static char __pyx_k_invalid_element[] = "invalid element";
-static char __pyx_k_memory_debugger[] = "memory_debugger";
-static char __pyx_k_no_context_node[] = "no context node";
-static char __pyx_k_remove_comments[] = "remove_comments";
-static char __pyx_k_store_exception[] = "store_exception";
-static char __pyx_k_tree_or_element[] = "tree_or_element";
-static char __pyx_k_unknown_error_d[] = "unknown error %d";
-static char __pyx_k_xml_declaration[] = "xml_declaration";
-static char __pyx_k_DTDValidateError[] = "DTDValidateError";
-static char __pyx_k_DTD_iterelements[] = "DTD.iterelements";
-static char __pyx_k_DTD_iterentities[] = "DTD.iterentities";
-static char __pyx_k_ERR_INVALID_CHAR[] = "ERR_INVALID_CHAR";
-static char __pyx_k_ImmutableMapping[] = "_ImmutableMapping";
-static char __pyx_k_Invalid_tag_name[] = "Invalid tag name";
-static char __pyx_k_LxmlError___init[] = "LxmlError.__init__";
-static char __pyx_k_PI_lacks_content[] = "PI lacks content";
-static char __pyx_k_Start_of_literal[] = "Start of literal";
-static char __pyx_k_XPathResultError[] = "XPathResultError";
-static char __pyx_k_XPathSyntaxError[] = "XPathSyntaxError";
-static char __pyx_k_accepted_domains[] = "_accepted_domains";
-static char __pyx_k_backslashreplace[] = "backslashreplace";
-static char __pyx_k_default_resolver[] = "default_resolver";
-static char __pyx_k_etree_or_element[] = "etree_or_element";
-static char __pyx_k_function_mapping[] = "function_mapping";
-static char __pyx_k_keep_ns_prefixes[] = "keep_ns_prefixes";
-static char __pyx_k_missing_end_tags[] = "missing end tags";
-static char __pyx_k_no_element_found[] = "no element found";
-static char __pyx_k_resolve_entities[] = "resolve_entities";
-static char __pyx_k_result_container[] = "result_container";
-static char __pyx_k_strip_attributes[] = "strip_attributes";
-static char __pyx_k_ETCompatXMLParser[] = "ETCompatXMLParser";
-static char __pyx_k_Element_s_at_0x_x[] = "";
-static char __pyx_k_FunctionNamespace[] = "FunctionNamespace";
-static char __pyx_k_Invalid_PI_name_s[] = "Invalid PI name '%s'";
-static char __pyx_k_Invalid_predicate[] = "Invalid predicate";
-static char __pyx_k_LxmlRegistryError[] = "LxmlRegistryError";
-static char __pyx_k_ParseError___init[] = "ParseError.__init__";
-static char __pyx_k_Proxy_invalidated[] = "Proxy invalidated!";
-static char __pyx_k_RelaxNGErrorTypes[] = "RelaxNGErrorTypes";
-static char __pyx_k_RelaxNGParseError[] = "RelaxNGParseError";
-static char __pyx_k_Stack_usage_error[] = "Stack usage error";
-static char __pyx_k_XPATH_LOCATIONSET[] = "XPATH_LOCATIONSET";
-static char __pyx_k_XSLTAccessControl[] = "XSLTAccessControl";
-static char __pyx_k_clear_error_log_2[] = "clear_error_log";
-static char __pyx_k_error_parsing_DTD[] = "error parsing DTD";
-static char __pyx_k_filter_from_level[] = "filter_from_level";
-static char __pyx_k_not_in_an_element[] = "not in an element";
-static char __pyx_k_remove_blank_text[] = "remove_blank_text";
-static char __pyx_k_s_line_d_column_d[] = "%s, line %d, column %d";
-static char __pyx_k_write_declaration[] = "write_declaration";
-static char __pyx_k_DOCTYPE_s_PUBLIC_s[] = "";
-static char __pyx_k_DOCTYPE_s_SYSTEM_s[] = "";
-static char __pyx_k_ElementClassLookup[] = "ElementClassLookup";
-static char __pyx_k_Forbidden_variable[] = "Forbidden variable\n";
-static char __pyx_k_Invalid_expression[] = "Invalid expression";
-static char __pyx_k_Invalid_tag_name_r[] = "Invalid tag name %r";
-static char __pyx_k_SerialisationError[] = "SerialisationError";
-static char __pyx_k_Sub_resource_error[] = "Sub resource error";
-static char __pyx_k_TargetParserResult[] = "_TargetParserResult";
-static char __pyx_k_Undefined_variable[] = "Undefined variable";
-static char __pyx_k_Unfinished_literal[] = "Unfinished literal";
-static char __pyx_k_UnicodeDecodeError[] = "UnicodeDecodeError";
-static char __pyx_k_UnicodeEncodeError[] = "UnicodeEncodeError";
-static char __pyx_k_XPathFunctionError[] = "XPathFunctionError";
-static char __pyx_k_XSLTExtensionError[] = "XSLTExtensionError";
-static char __pyx_k_append_log_message[] = "_append_log_message";
-static char __pyx_k_attribute_defaults[] = "attribute_defaults";
-static char __pyx_k_cannot_assign_None[] = "cannot assign None";
-static char __pyx_k_cleanup_namespaces[] = "cleanup_namespaces";
-static char __pyx_k_etree_or_element_2[] = "_etree_or_element";
-static char __pyx_k_filter_from_errors[] = "filter_from_errors";
-static char __pyx_k_get_default_parser[] = "get_default_parser";
-static char __pyx_k_getdefaultencoding[] = "getdefaultencoding";
-static char __pyx_k_no_content_written[] = "no content written";
-static char __pyx_k_register_namespace[] = "register_namespace";
-static char __pyx_k_set_default_parser[] = "set_default_parser";
-static char __pyx_k_unknown_encoding_s[] = "unknown encoding: '%s'";
-static char __pyx_k_DTD_not_initialised[] = "DTD not initialised";
-static char __pyx_k_ElementStringResult[] = "_ElementStringResult";
-static char __pyx_k_FunctionNamespace_r[] = "FunctionNamespace(%r)";
-static char __pyx_k_Libxml2_error_types[] = "Libxml2 error types";
-static char __pyx_k_Name_not_registered[] = "Name not registered.";
-static char __pyx_k_NotImplementedError[] = "NotImplementedError";
-static char __pyx_k_Unknown_node_type_s[] = "Unknown node type: %s";
-static char __pyx_k_XMLSchemaParseError[] = "XMLSchemaParseError";
-static char __pyx_k_build_smart_strings[] = "build_smart_strings";
-static char __pyx_k_cannot_parse_from_s[] = "cannot parse from '%s'";
-static char __pyx_k_internal_error_tail[] = "internal error (tail)";
-static char __pyx_k_internal_error_text[] = "internal error (text)";
-static char __pyx_k_restructuredtext_en[] = "restructuredtext en";
-static char __pyx_k_Cannot_resolve_URI_s[] = "Cannot resolve URI %s";
-static char __pyx_k_DOCTYPE_s_PUBLIC_s_s[] = "";
-static char __pyx_k_Invalid_child_type_r[] = "Invalid child type: %r";
-static char __pyx_k_Invalid_context_size[] = "Invalid context size";
-static char __pyx_k_Libxml2_error_levels[] = "Libxml2 error levels";
-static char __pyx_k_RelaxNGValidateError[] = "RelaxNGValidateError";
-static char __pyx_k_SchematronParseError[] = "SchematronParseError";
-static char __pyx_k_index_out_of_range_d[] = "index out of range: %d";
-static char __pyx_k_invalid_event_name_s[] = "invalid event name '%s'";
-static char __pyx_k_s_a_zA_Z0_9__s_s_0_9[] = "\\s*([a-zA-Z0-9_]+)\\s*=\\s*([0-9]+)";
-static char __pyx_k_set_global_max_depth[] = "set_global_max_depth";
-static char __pyx_k_x20_x0D_x0Aa_zA_Z0_9[] = "[^\\x20\\x0D\\x0Aa-zA-Z0-9'()+,./:=?;!*#@$_%-]+";
-static char __pyx_k_xml_s_encoding_s_s_s[] = "^(<\\?xml[^>]+)\\s+encoding\\s*=\\s*[\"\\'][^\"\\']*[\"\\'](\\s*\\?>|)";
-static char __pyx_k_Char_out_of_XML_range[] = "Char out of XML range";
-static char __pyx_k_ERR_UNDECLARED_ENTITY[] = "ERR_UNDECLARED_ENTITY";
-static char __pyx_k_Invalid_entity_name_s[] = "Invalid entity name '%s'";
-static char __pyx_k_Libxml2_error_domains[] = "Libxml2 error domains";
-static char __pyx_k_No_tree_or_file_given[] = "No tree or file given";
-static char __pyx_k_Node_must_not_be_None[] = "Node must not be None";
-static char __pyx_k_ProcessingInstruction[] = "ProcessingInstruction";
-static char __pyx_k_Unknown_return_type_s[] = "Unknown return type: %s";
-static char __pyx_k_Unregistered_function[] = "Unregistered function";
-static char __pyx_k_WAR_UNDECLARED_ENTITY[] = "WAR_UNDECLARED_ENTITY";
-static char __pyx_k_getfilesystemencoding[] = "getfilesystemencoding";
-static char __pyx_k_inclusive_ns_prefixes[] = "inclusive_ns_prefixes";
-static char __pyx_k_parser_locking_failed[] = "parser locking failed";
-static char __pyx_k_string___STRING__XSLT[] = "string://__STRING__XSLT";
-static char __pyx_k_use_global_python_log[] = "use_global_python_log";
-static char __pyx_k_Error_reading_file_s_s[] = "Error reading file '%s': %s";
-static char __pyx_k_File_is_already_closed[] = "File is already closed";
-static char __pyx_k_ID_attribute_not_found[] = "ID attribute not found.";
-static char __pyx_k_Illegal_Unicode_kind_d[] = "Illegal Unicode kind %d";
-static char __pyx_k_ImmutableMapping___len[] = "_ImmutableMapping.__len__";
-static char __pyx_k_Invalid_input_object_s[] = "Invalid input object: %s";
-static char __pyx_k_NamespaceRegistryError[] = "NamespaceRegistryError";
-static char __pyx_k_PyElementUnicodeResult[] = "_PyElementUnicodeResult";
-static char __pyx_k_Undefined_xpath_result[] = "Undefined xpath result";
-static char __pyx_k_Unknown_xpath_result_s[] = "Unknown xpath result %s";
-static char __pyx_k_XMLSchemaValidateError[] = "XMLSchemaValidateError";
-static char __pyx_k_XPathDocumentEvaluator[] = "XPathDocumentEvaluator";
-static char __pyx_k_can_only_parse_strings[] = "can only parse strings";
-static char __pyx_k_invalid_DTD_proxy_at_s[] = "invalid DTD proxy at %s";
-static char __pyx_k_text_or_uri_or_element[] = "text_or_uri_or_element";
-static char __pyx_k_Cannot_parse_stylesheet[] = "Cannot parse stylesheet";
-static char __pyx_k_Failed_to_create_file_s[] = "Failed to create file %s";
-static char __pyx_k_ImmutableMapping___iter[] = "_ImmutableMapping.__iter__";
-static char __pyx_k_Invalid_HTML_tag_name_r[] = "Invalid HTML tag name %r";
-static char __pyx_k_Invalid_namespace_URI_r[] = "Invalid namespace URI %r";
-static char __pyx_k_LIBXML_COMPILED_VERSION[] = "LIBXML_COMPILED_VERSION";
-static char __pyx_k_Memory_allocation_error[] = "Memory allocation error";
-static char __pyx_k_ParserDictionaryContext[] = "_ParserDictionaryContext";
-static char __pyx_k_SchematronValidateError[] = "SchematronValidateError";
-static char __pyx_k_Unsupported_node_type_d[] = "Unsupported node type: %d";
-static char __pyx_k_input_is_not_an_Element[] = "input is not an Element";
-static char __pyx_k_invalid_argument_type_s[] = "invalid argument type %s";
-static char __pyx_k_list_index_out_of_range[] = "list index out of range";
-static char __pyx_k_malformed_PI_attributes[] = "malformed PI attributes";
-static char __pyx_k_string___STRING__XSLT_2[] = "string://__STRING__XSLT__/";
-static char __pyx_k_unknown_output_method_r[] = "unknown output method %r";
-static char __pyx_k_Could_not_find_root_node[] = "Could not find root node";
-static char __pyx_k_CustomElementClassLookup[] = "CustomElementClassLookup";
-static char __pyx_k_Invalid_attribute_name_r[] = "Invalid attribute name %r";
-static char __pyx_k_Invalid_context_position[] = "Invalid context position";
-static char __pyx_k_LIBXSLT_COMPILED_VERSION[] = "LIBXSLT_COMPILED_VERSION";
-static char __pyx_k_Namespace_prefix_or_None[] = "Namespace prefix or None.\n        ";
-static char __pyx_k_PI_text_must_not_contain[] = "PI text must not contain '?>'";
-static char __pyx_k_PythonElementClassLookup[] = "PythonElementClassLookup";
-static char __pyx_k_double_registering_proxy[] = "double registering proxy!";
-static char __pyx_k_missing_toplevel_element[] = "missing toplevel element";
-static char __pyx_k_not_allowed_inside_CDATA[] = "']]>' not allowed inside CDATA";
-static char __pyx_k_set_element_class_lookup[] = "set_element_class_lookup";
-static char __pyx_k_xsl_stylesheet_xml_id_id[] = "//xsl:stylesheet[@xml:id = $id]";
-static char __pyx_k_Base_class_for_DTD_errors[] = "Base class for DTD errors.\n    ";
-static char __pyx_k_ElementDefaultClassLookup[] = "ElementDefaultClassLookup";
-static char __pyx_k_Error_applying_stylesheet[] = "Error applying stylesheet";
-static char __pyx_k_Error_in_xpath_expression[] = "Error in xpath expression";
-static char __pyx_k_Error_while_parsing_a_DTD[] = "Error while parsing a DTD.\n    ";
-static char __pyx_k_TargetParserResult___init[] = "_TargetParserResult.__init__";
-static char __pyx_k_Unknown_libxml2_version_s[] = "Unknown libxml2 version: %s";
-static char __pyx_k_XSLT_set_global_max_depth[] = "XSLT.set_global_max_depth";
-static char __pyx_k_s_s_object_name_r_at_0x_x[] = "<%s.%s object name=%r at 0x%x>";
-static char __pyx_k_undecodable_error_message[] = "";
-static char __pyx_k_FallbackElementClassLookup[] = "FallbackElementClassLookup";
-static char __pyx_k_ImmutableMapping___delitem[] = "_ImmutableMapping.__delitem__";
-static char __pyx_k_ImmutableMapping___getitem[] = "_ImmutableMapping.__getitem__";
-static char __pyx_k_ImmutableMapping___setitem[] = "_ImmutableMapping.__setitem__";
-static char __pyx_k_Internal_lxml_parser_error[] = "Internal lxml parser error.\n    ";
-static char __pyx_k_Invalid_entity_reference_s[] = "Invalid entity reference: '%s'";
-static char __pyx_k_Invalid_namespace_prefix_r[] = "Invalid namespace prefix %r";
-static char __pyx_k_No_ID_dictionary_available[] = "No ID dictionary available.";
-static char __pyx_k_Undefined_namespace_prefix[] = "Undefined namespace prefix";
-static char __pyx_k_Unsupported_element_type_d[] = "Unsupported element type: %d";
-static char __pyx_k_XInclude_processing_failed[] = "XInclude processing failed";
-static char __pyx_k_XPath_function_s_not_found[] = "XPath function '%s' not found";
-static char __pyx_k_http_www_w3_org_1999_xhtml[] = "http://www.w3.org/1999/xhtml";
-static char __pyx_k_invalid_Element_proxy_at_s[] = "invalid Element proxy at %s";
-static char __pyx_k_list_index_x_x_not_in_list[] = "list.index(x): x not in list";
-static char __pyx_k_pending_open_tags_on_close[] = "pending open tags on close";
-static char __pyx_k_DTDAttributeDecl_itervalues[] = "_DTDAttributeDecl.itervalues";
-static char __pyx_k_Document_is_not_well_formed[] = "Document is not well formed";
-static char __pyx_k_ElementNamespaceClassLookup[] = "ElementNamespaceClassLookup";
-static char __pyx_k_Element_is_not_in_this_tree[] = "Element is not in this tree.";
-static char __pyx_k_ImmutableMapping___contains[] = "_ImmutableMapping.__contains__";
-static char __pyx_k_Invalid_input_tag_of_type_r[] = "Invalid input tag of type %r";
-static char __pyx_k_Invalid_number_of_arguments[] = "Invalid number of arguments";
-static char __pyx_k_Libxml2_RelaxNG_error_types[] = "Libxml2 RelaxNG error types";
-static char __pyx_k_Missing_closing_curly_brace[] = "Missing closing curly brace";
-static char __pyx_k_Type_s_cannot_be_serialized[] = "Type '%s' cannot be serialized.";
-static char __pyx_k_document_context_is_missing[] = "document context is missing";
-static char __pyx_k_invalid_Document_proxy_at_s[] = "invalid Document proxy at %s";
-static char __pyx_k_list_index_x_x_not_in_slice[] = "list.index(x): x not in slice";
-static char __pyx_k_Parsing_requires_string_data[] = "Parsing requires string data";
-static char __pyx_k_The_literal_XPath_expression[] = "The literal XPath expression.\n        ";
-static char __pyx_k_XSLT_context_not_initialised[] = "XSLT context not initialised";
-static char __pyx_k_Base_class_for_RelaxNG_errors[] = "Base class for RelaxNG errors.\n    ";
-static char __pyx_k_Base_class_of_all_XSLT_errors[] = "Base class of all XSLT errors.\n    ";
-static char __pyx_k_DTDElementDecl_iterattributes[] = "_DTDElementDecl.iterattributes";
-static char __pyx_k_ElementStringResult_getparent[] = "_ElementStringResult.getparent";
-static char __pyx_k_Element_is_not_in_this_tree_2[] = "Element is not in this tree";
-static char __pyx_k_Error_during_XPath_evaluation[] = "Error during XPath evaluation.\n    ";
-static char __pyx_k_Invalid_character_reference_s[] = "Invalid character reference: '%s'";
-static char __pyx_k_Invalid_or_incomplete_context[] = "Invalid or incomplete context";
-static char __pyx_k_ParserBasedElementClassLookup[] = "ParserBasedElementClassLookup";
-static char __pyx_k_XPath_context_not_initialised[] = "XPath context not initialised";
-static char __pyx_k_extension_element_s_not_found[] = "extension element %s not found";
-static char __pyx_k_http_purl_org_dc_elements_1_1[] = "http://purl.org/dc/elements/1.1/";
-static char __pyx_k_http_schemas_xmlsoap_org_wsdl[] = "http://schemas.xmlsoap.org/wsdl/";
-static char __pyx_k_Base_class_of_all_XPath_errors[] = "Base class of all XPath errors.\n    ";
-static char __pyx_k_Document_is_not_valid_Relax_NG[] = "Document is not valid Relax NG";
-static char __pyx_k_Error_handling_an_XPath_result[] = "Error handling an XPath result.\n    ";
-static char __pyx_k_Input_object_has_no_document_s[] = "Input object has no document: %s";
-static char __pyx_k_Invalid_attribute_dictionary_s[] = "Invalid attribute dictionary: %s";
-static char __pyx_k_XPath_evaluator_locking_failed[] = "XPath evaluator locking failed";
-static char __pyx_k_cannot_append_parent_to_itself[] = "cannot append parent to itself";
-static char __pyx_k_home_stefan_source_Python_lxml[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx";
-static char __pyx_k_http_www_w3_org_2001_XMLSchema[] = "http://www.w3.org/2001/XMLSchema";
-static char __pyx_k_invalid_node_type_d_expected_d[] = "invalid node type %d, expected %d";
-static char __pyx_k_s_s_object_name_r_type_r_occur[] = "<%s.%s object name=%r type=%r occur=%r at 0x%x>";
-static char __pyx_k_string___STRING__XSLT___d_xslt[] = "string://__STRING__XSLT__/%d.xslt";
-static char __pyx_k_unsupported_XSLT_result_type_d[] = "unsupported XSLT result type: %d";
-static char __pyx_k_ERR_ENCODING_NAME_79_ERR_HYPHEN[] = "ERR_ENCODING_NAME=79\nERR_HYPHEN_IN_COMMENT=80\nERR_INVALID_ENCODING=81\nERR_EXT_ENTITY_STANDALONE=82\nERR_CONDSEC_INVALID=83\nERR_VALUE_REQUIRED=84\nERR_NOT_WELL_BALANCED=85\nERR_EXTRA_CONTENT=86\nERR_ENTITY_CHAR_ERROR=87\nERR_ENTITY_PE_INTERNAL=88\nERR_ENTITY_LOOP=89\nERR_ENTITY_BOUNDARY=90\nERR_INVALID_URI=91\nERR_URI_FRAGMENT=92\nWAR_CATALOG_PI=93\nERR_NO_DTD=94\nERR_CONDSEC_INVALID_KEYWORD=95\nERR_VERSION_MISSING=96\nWAR_UNKNOWN_VERSION=97\nWAR_LANG_VALUE=98\nWAR_NS_URI=99\nWAR_NS_URI_RELATIVE=100\nERR_MISSING_ENCODING=101\nWAR_SPACE_VALUE=102\nERR_NOT_STANDALONE=103\nERR_ENTITY_PROCESSING=104\nERR_NOTATION_PROCESSING=105\nWAR_NS_COLUMN=106\nWAR_ENTITY_REDEFINED=107\nERR_UNKNOWN_VERSION=108\nERR_VERSION_MISMATCH=109\nERR_NAME_TOO_LONG=110\nERR_USER_STOP=111\nNS_ERR_XML_NAMESPACE=200\nNS_ERR_UNDEFINED_NAMESPACE=201\nNS_ERR_QNAME=202\nNS_ERR_ATTRIBUTE_REDEFINED=203\nNS_ERR_EMPTY=204\nNS_ERR_COLON=205\nDTD_ATTRIBUTE_DEFAULT=500\nDTD_ATTRIBUTE_REDEFINED=501\nDTD_ATTRIBUTE_VALUE=502\nDTD_CONTENT_ERROR=503\nDTD_CONTENT_MODEL=504\nDTD_CONTENT_NOT_DETERMINIST=505\nDTD_DIFFERENT_PREFIX=506\nDTD_ELEM_DEFAULT_NAMESPACE=507\nDTD_ELEM_NAMESPACE=508\nDTD_ELEM_REDEFINED=509\nDTD_EMPTY_NOTATION=510\nDTD_ENTITY_TYPE=511\nDTD_ID_FIXED=512\nDTD_ID_REDEFINED=513\nDTD_ID_SUBSET=514\nDTD_INVALID_CHILD=515\nDTD_INVALID_DEFAULT=516\nDTD_LOAD_ERROR=517\nDTD_MISSING_ATTRIBUTE=518\nDTD_MIXED_CORRUPT=519\nDTD_MULTIPLE_ID=520\nDTD_NO_DOC=521\nDTD_NO_DTD=522\nDTD_NO_ELEM_NAME=523\nDTD_NO_PREFIX=524\nDTD_NO_ROOT=525\nDTD_NOTATION_REDEFINED=526\nDTD_NOTATION_VALUE=527\nDTD_NOT_EMPTY=528\nDTD_NOT_PCDATA=529\nDTD_NOT_STANDALONE=530\nDTD_ROOT_NAME=531\nDTD_STANDALONE_WHITE_SPACE=532\nDTD_UNKNOWN_ATTRIBUTE=533\nDTD_UNKNOWN_ELEM=534\nDTD_UNKNOWN_ENTITY=535\nDTD_UNKNOWN_ID=536\nDTD_UNKNOWN_NOTATION=537\nDTD_STANDALONE_DEFAULTED=538\nDTD_XMLID_VALUE=539\nDTD_XMLID_TYPE=540\nDTD_DUP_TOKEN=541\nHTML_STRUCURE_ERROR=800\nHTML_UNKNOWN_TAG=801\nRNGP_ANYNAME_ATTR_ANCESTOR=1000\nRNGP_ATTR_CONFLICT=1001\nRNG""P_ATTRIBUTE_CHILDREN=1002\n";
-static char __pyx_k_Error_during_C14N_serialisation[] = "Error during C14N serialisation.\n    ";
-static char __pyx_k_Expected_for_variable_reference[] = "Expected $ for variable reference";
-static char __pyx_k_File_or_filename_expected_got_s[] = "File or filename expected, got '%s'";
-static char __pyx_k_Invalid_URL_must_not_contain_or[] = "Invalid URL, must not contain '\"' or '>'";
-static char __pyx_k_Invalid_character_s_r_in_public[] = "Invalid character(s) %r in public_id.";
-static char __pyx_k_Not_yet_implemented_result_node[] = "Not yet implemented result node type: %d";
-static char __pyx_k_ParserSchemaValidationContext_n[] = "_ParserSchemaValidationContext not initialised";
-static char __pyx_k_PyElementUnicodeResult_getparen[] = "_PyElementUnicodeResult.getparent";
-static char __pyx_k_RELAXNG_OK_0_RELAXNG_ERR_MEMORY[] = "RELAXNG_OK=0\nRELAXNG_ERR_MEMORY=1\nRELAXNG_ERR_TYPE=2\nRELAXNG_ERR_TYPEVAL=3\nRELAXNG_ERR_DUPID=4\nRELAXNG_ERR_TYPECMP=5\nRELAXNG_ERR_NOSTATE=6\nRELAXNG_ERR_NODEFINE=7\nRELAXNG_ERR_LISTEXTRA=8\nRELAXNG_ERR_LISTEMPTY=9\nRELAXNG_ERR_INTERNODATA=10\nRELAXNG_ERR_INTERSEQ=11\nRELAXNG_ERR_INTEREXTRA=12\nRELAXNG_ERR_ELEMNAME=13\nRELAXNG_ERR_ATTRNAME=14\nRELAXNG_ERR_ELEMNONS=15\nRELAXNG_ERR_ATTRNONS=16\nRELAXNG_ERR_ELEMWRONGNS=17\nRELAXNG_ERR_ATTRWRONGNS=18\nRELAXNG_ERR_ELEMEXTRANS=19\nRELAXNG_ERR_ATTREXTRANS=20\nRELAXNG_ERR_ELEMNOTEMPTY=21\nRELAXNG_ERR_NOELEM=22\nRELAXNG_ERR_NOTELEM=23\nRELAXNG_ERR_ATTRVALID=24\nRELAXNG_ERR_CONTENTVALID=25\nRELAXNG_ERR_EXTRACONTENT=26\nRELAXNG_ERR_INVALIDATTR=27\nRELAXNG_ERR_DATAELEM=28\nRELAXNG_ERR_VALELEM=29\nRELAXNG_ERR_LISTELEM=30\nRELAXNG_ERR_DATATYPE=31\nRELAXNG_ERR_VALUE=32\nRELAXNG_ERR_LIST=33\nRELAXNG_ERR_NOGRAMMAR=34\nRELAXNG_ERR_EXTRADATA=35\nRELAXNG_ERR_LACKDATA=36\nRELAXNG_ERR_INTERNAL=37\nRELAXNG_ERR_ELEMWRONG=38\nRELAXNG_ERR_TEXTWRONG=39\n";
-static char __pyx_k_Registered_element_classes_must[] = "Registered element classes must be subtypes of ElementBase";
-static char __pyx_k_Schema_instance_not_initialised[] = "Schema instance not initialised";
-static char __pyx_k_System_URL_may_not_contain_both[] = "System URL may not contain both single (') and double quotes (\").";
-static char __pyx_k_The_base_URI_of_the_Element_xml[] = "The base URI of the Element (xml:base or HTML base URL).\n        None if the base URI is unknown.\n\n        Note that the value depends on the URL of the document that\n        holds the Element if there is no xml:base attribute on the\n        Element or its ancestors.\n\n        Setting this property will set an xml:base attribute on the\n        Element, regardless of the document type (XML or HTML).\n        ";
-static char __pyx_k_The_custom_resolver_registry_of[] = "The custom resolver registry of this parser.";
-static char __pyx_k_The_lxml_etree_module_implement[] = "\nThe ``lxml.etree`` module implements the extended ElementTree API for XML.\n";
-static char __pyx_k_The_name_of_the_error_level_See[] = "The name of the error level.  See lxml.etree.ErrorLevels\n        ";
-static char __pyx_k_XML_declaration_already_written[] = "XML declaration already written";
-static char __pyx_k_XPath_evaluator_not_initialised[] = "XPath evaluator not initialised";
-static char __pyx_k_XSLT_stylesheet_not_initialised[] = "XSLT stylesheet not initialised";
-static char __pyx_k_ambiguous_reference_to_embedded[] = "ambiguous reference to embedded stylesheet";
-static char __pyx_k_boolean_xs_attribute_default_or[] = "boolean(//xs:attribute[@default or @fixed][1])";
-static char __pyx_k_cannot_set_a_maximum_stylesheet[] = "cannot set a maximum stylesheet traversal depth < 0";
-static char __pyx_k_document_external_context_nodes[] = "document-external context nodes are not supported";
-static char __pyx_k_end_tag_mismatch_expected_s_got[] = "end tag mismatch (expected %s, got %s)";
-static char __pyx_k_file_must_be_a_filename_or_file[] = "file must be a filename or file-like object";
-static char __pyx_k_got_invalid_input_value_of_type[] = "got invalid input value of type %s, expected string or Element";
-static char __pyx_k_lxml_etree_was_compiled_without[] = "lxml.etree was compiled without Schematron support.";
-static char __pyx_k_only_setting_the_href_attribute[] = "only setting the 'href' attribute is supported on XSLT-PIs";
-static char __pyx_k_s_s_object_name_r_elemname_r_pr[] = "<%s.%s object name=%r elemname=%r prefix=%r type=%r default=%r default_value=%r at 0x%x>";
-static char __pyx_k_s_s_object_name_r_prefix_r_type[] = "<%s.%s object name=%r prefix=%r type=%r at 0x%x>";
-static char __pyx_k_A_libxml2_error_that_occurred_du[] = "A libxml2 error that occurred during serialisation.\n    ";
-static char __pyx_k_All_strings_must_be_XML_compatib[] = "All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters";
-static char __pyx_k_Argument_is_not_a_file_like_obje[] = "Argument is not a file-like object";
-static char __pyx_k_Argument_must_be_bytes_or_unicod[] = "Argument must be bytes or unicode, got '%.200s'";
-static char __pyx_k_Argument_must_be_string_or_unico[] = "Argument must be string or unicode.";
-static char __pyx_k_AttributeBasedElementClassLookup[] = "AttributeBasedElementClassLookup";
-static char __pyx_k_Base_class_for_all_syntax_errors[] = "Base class for all syntax errors.\n    ";
-static char __pyx_k_Base_class_of_all_Schematron_err[] = "Base class of all Schematron errors.\n    ";
-static char __pyx_k_Base_class_of_all_XML_Schema_err[] = "Base class of all XML Schema errors\n    ";
-static char __pyx_k_Base_class_of_lxml_registry_erro[] = "Base class of lxml registry errors.\n    ";
-static char __pyx_k_Can_only_discard_comments_in_C14[] = "Can only discard comments in C14N serialisation";
-static char __pyx_k_Cannot_enable_XML_declaration_in[] = "Cannot enable XML declaration in C14N";
-static char __pyx_k_Cannot_specify_encoding_with_C14[] = "Cannot specify encoding with C14N";
-static char __pyx_k_Comment_may_not_contain_or_end_w[] = "Comment may not contain '--' or end with '-'";
-static char __pyx_k_Could_not_create_I_O_writer_cont[] = "Could not create I/O writer context.";
-static char __pyx_k_DOCTYPE_already_written_or_canno[] = "DOCTYPE already written or cannot write it here";
-static char __pyx_k_Document_does_not_comply_with_sc[] = "Document does not comply with schema";
-static char __pyx_k_Document_is_not_a_valid_Schematr[] = "Document is not a valid Schematron schema";
-static char __pyx_k_Document_is_not_parsable_as_Rela[] = "Document is not parsable as Relax NG";
-static char __pyx_k_Document_is_not_valid_XML_Schema[] = "Document is not valid XML Schema";
-static char __pyx_k_ERR_OK_0_ERR_INTERNAL_ERROR_1_ER[] = "ERR_OK=0\nERR_INTERNAL_ERROR=1\nERR_NO_MEMORY=2\nERR_DOCUMENT_START=3\nERR_DOCUMENT_EMPTY=4\nERR_DOCUMENT_END=5\nERR_INVALID_HEX_CHARREF=6\nERR_INVALID_DEC_CHARREF=7\nERR_INVALID_CHARREF=8\nERR_INVALID_CHAR=9\nERR_CHARREF_AT_EOF=10\nERR_CHARREF_IN_PROLOG=11\nERR_CHARREF_IN_EPILOG=12\nERR_CHARREF_IN_DTD=13\nERR_ENTITYREF_AT_EOF=14\nERR_ENTITYREF_IN_PROLOG=15\nERR_ENTITYREF_IN_EPILOG=16\nERR_ENTITYREF_IN_DTD=17\nERR_PEREF_AT_EOF=18\nERR_PEREF_IN_PROLOG=19\nERR_PEREF_IN_EPILOG=20\nERR_PEREF_IN_INT_SUBSET=21\nERR_ENTITYREF_NO_NAME=22\nERR_ENTITYREF_SEMICOL_MISSING=23\nERR_PEREF_NO_NAME=24\nERR_PEREF_SEMICOL_MISSING=25\nERR_UNDECLARED_ENTITY=26\nWAR_UNDECLARED_ENTITY=27\nERR_UNPARSED_ENTITY=28\nERR_ENTITY_IS_EXTERNAL=29\nERR_ENTITY_IS_PARAMETER=30\nERR_UNKNOWN_ENCODING=31\nERR_UNSUPPORTED_ENCODING=32\nERR_STRING_NOT_STARTED=33\nERR_STRING_NOT_CLOSED=34\nERR_NS_DECL_ERROR=35\nERR_ENTITY_NOT_STARTED=36\nERR_ENTITY_NOT_FINISHED=37\nERR_LT_IN_ATTRIBUTE=38\nERR_ATTRIBUTE_NOT_STARTED=39\nERR_ATTRIBUTE_NOT_FINISHED=40\nERR_ATTRIBUTE_WITHOUT_VALUE=41\nERR_ATTRIBUTE_REDEFINED=42\nERR_LITERAL_NOT_STARTED=43\nERR_LITERAL_NOT_FINISHED=44\nERR_COMMENT_NOT_FINISHED=45\nERR_PI_NOT_STARTED=46\nERR_PI_NOT_FINISHED=47\nERR_NOTATION_NOT_STARTED=48\nERR_NOTATION_NOT_FINISHED=49\nERR_ATTLIST_NOT_STARTED=50\nERR_ATTLIST_NOT_FINISHED=51\nERR_MIXED_NOT_STARTED=52\nERR_MIXED_NOT_FINISHED=53\nERR_ELEMCONTENT_NOT_STARTED=54\nERR_ELEMCONTENT_NOT_FINISHED=55\nERR_XMLDECL_NOT_STARTED=56\nERR_XMLDECL_NOT_FINISHED=57\nERR_CONDSEC_NOT_STARTED=58\nERR_CONDSEC_NOT_FINISHED=59\nERR_EXT_SUBSET_NOT_FINISHED=60\nERR_DOCTYPE_NOT_FINISHED=61\nERR_MISPLACED_CDATA_END=62\nERR_CDATA_NOT_FINISHED=63\nERR_RESERVED_XML_NAME=64\nERR_SPACE_REQUIRED=65\nERR_SEPARATOR_REQUIRED=66\nERR_NMTOKEN_REQUIRED=67\nERR_NAME_REQUIRED=68\nERR_PCDATA_REQUIRED=69\nERR_URI_REQUIRED=70\nERR_PUBID_REQUIRED=71\nERR_LT_REQUIRED=72\nERR_GT_REQUIRED=73\nERR_LTSLASH_REQUIRED=74\nERR_EQUAL_REQUIRED=75\nERR_TAG_NAME_MISMATCH=76\nERR_TAG_NOT_FIN""ISHED=77\nERR_STANDALONE_VALUE=78\n";
-static char __pyx_k_ElementTree_not_initialized_miss[] = "ElementTree not initialized, missing root";
-static char __pyx_k_Element_attribute_dictionary_Whe[] = "Element attribute dictionary. Where possible, use get(), set(),\n        keys(), values() and items() to access element attributes.\n        ";
-static char __pyx_k_Element_is_not_a_child_of_this_n[] = "Element is not a child of this node.";
-static char __pyx_k_Entity_class_must_be_subclass_of[] = "Entity class must be subclass of EntityBase";
-static char __pyx_k_Error_applying_stylesheet_line_d[] = "Error applying stylesheet, line %d";
-static char __pyx_k_Error_during_XInclude_processing[] = "Error during XInclude processing.\n    ";
-static char __pyx_k_Error_during_XSLT_extension_elem[] = "Error during XSLT extension element evaluation";
-static char __pyx_k_Error_during_serialisation_out_o[] = "Error during serialisation (out of memory?)";
-static char __pyx_k_Error_executing_extension_elemen[] = "Error executing extension element '%s': %s";
-static char __pyx_k_Error_parsing_a_stylesheet_docum[] = "Error parsing a stylesheet document.\n    ";
-static char __pyx_k_Error_registering_a_namespace_ex[] = "Error registering a namespace extension.\n    ";
-static char __pyx_k_Error_registering_an_XSLT_extens[] = "Error registering an XSLT extension.\n    ";
-static char __pyx_k_Error_running_an_XSL_transformat[] = "Error running an XSL transformation.\n    ";
-static char __pyx_k_Error_serialising_an_XSLT_result[] = "Error serialising an XSLT result.\n    ";
-static char __pyx_k_Error_while_parsing_an_XML_docum[] = "Error while parsing an XML document as RelaxNG.\n    ";
-static char __pyx_k_Error_while_validating_an_XML_do[] = "Error while validating an XML document with a DTD.\n    ";
-static char __pyx_k_Failed_to_create_validation_cont[] = "Failed to create validation context";
-static char __pyx_k_I18N_NO_OUTPUT_6004_BUF_OVERFLOW[] = "I18N_NO_OUTPUT=6004\nBUF_OVERFLOW=7000\n";
-static char __pyx_k_Information_about_the_document_p[] = "Information about the document provided by parser and DTD.";
-static char __pyx_k_Input_object_is_not_an_XML_eleme[] = "Input object is not an XML element: %s";
-static char __pyx_k_Internal_error_in_DTD_validation[] = "Internal error in DTD validation";
-static char __pyx_k_Internal_error_in_Relax_NG_valid[] = "Internal error in Relax NG validation";
-static char __pyx_k_Internal_error_in_Schematron_val[] = "Internal error in Schematron validation";
-static char __pyx_k_Internal_error_in_XML_Schema_val[] = "Internal error in XML Schema validation.";
-static char __pyx_k_Internal_error_looking_up_an_XPa[] = "Internal error looking up an XPath extension function.\n    ";
-static char __pyx_k_Main_exception_base_class_for_lx[] = "Main exception base class for lxml.  All other exceptions inherit from\n    this one.\n    ";
-static char __pyx_k_NONE_0_PARSER_1_TREE_2_NAMESPACE[] = "NONE=0\nPARSER=1\nTREE=2\nNAMESPACE=3\nDTD=4\nHTML=5\nMEMORY=6\nOUTPUT=7\nIO=8\nFTP=9\nHTTP=10\nXINCLUDE=11\nXPATH=12\nXPOINTER=13\nREGEXP=14\nDATATYPE=15\nSCHEMASP=16\nSCHEMASV=17\nRELAXNGP=18\nRELAXNGV=19\nCATALOG=20\nC14N=21\nXSLT=22\nVALID=23\nCHECK=24\nWRITER=25\nMODULE=26\nI18N=27\nSCHEMATRONV=28\nBUFFER=29\nURI=30\n";
-static char __pyx_k_NONE_0_WARNING_1_ERROR_2_FATAL_3[] = "NONE=0\nWARNING=1\nERROR=2\nFATAL=3\n";
-static char __pyx_k_Namespace_prefix_URI_mapping_kno[] = "Namespace prefix->URI mapping known in the context of this\n        Element.  This includes all namespace declarations of the\n        parents.\n\n        Note that changing the returned dict has no effect on the Element.\n        ";
-static char __pyx_k_Namespace_prefix_for_extension_f[] = "Namespace prefix for extension functions.";
-static char __pyx_k_Non_Element_values_not_supported[] = "Non-Element values not supported at this point - got %r";
-static char __pyx_k_Only_elements_can_be_the_root_of[] = "Only elements can be the root of an ElementTree";
-static char __pyx_k_Only_processing_instructions_and[] = "Only processing instructions and comments can be siblings of the root element";
-static char __pyx_k_Original_line_number_as_found_by[] = "Original line number as found by the parser or None if unknown.\n        ";
-static char __pyx_k_PI_class_must_be_subclass_of_PIB[] = "PI class must be subclass of PIBase";
-static char __pyx_k_Prefix_format_reserved_for_inter[] = "Prefix format reserved for internal use";
-static char __pyx_k_Public_ID_of_the_DOCTYPE_Mutable[] = "Public ID of the DOCTYPE.\n\n        Mutable.  May be set to a valid string or None.  If a DTD does not\n        exist, setting this variable (even to None) will create one.\n        ";
-static char __pyx_k_RNGP_ATTRIBUTE_CONTENT_1003_RNGP[] = "RNGP_ATTRIBUTE_CONTENT=1003\nRNGP_ATTRIBUTE_EMPTY=1004\nRNGP_ATTRIBUTE_NOOP=1005\nRNGP_CHOICE_CONTENT=1006\nRNGP_CHOICE_EMPTY=1007\nRNGP_CREATE_FAILURE=1008\nRNGP_DATA_CONTENT=1009\nRNGP_DEF_CHOICE_AND_INTERLEAVE=1010\nRNGP_DEFINE_CREATE_FAILED=1011\nRNGP_DEFINE_EMPTY=1012\nRNGP_DEFINE_MISSING=1013\nRNGP_DEFINE_NAME_MISSING=1014\nRNGP_ELEM_CONTENT_EMPTY=1015\nRNGP_ELEM_CONTENT_ERROR=1016\nRNGP_ELEMENT_EMPTY=1017\nRNGP_ELEMENT_CONTENT=1018\nRNGP_ELEMENT_NAME=1019\nRNGP_ELEMENT_NO_CONTENT=1020\nRNGP_ELEM_TEXT_CONFLICT=1021\nRNGP_EMPTY=1022\nRNGP_EMPTY_CONSTRUCT=1023\nRNGP_EMPTY_CONTENT=1024\nRNGP_EMPTY_NOT_EMPTY=1025\nRNGP_ERROR_TYPE_LIB=1026\nRNGP_EXCEPT_EMPTY=1027\nRNGP_EXCEPT_MISSING=1028\nRNGP_EXCEPT_MULTIPLE=1029\nRNGP_EXCEPT_NO_CONTENT=1030\nRNGP_EXTERNALREF_EMTPY=1031\nRNGP_EXTERNAL_REF_FAILURE=1032\nRNGP_EXTERNALREF_RECURSE=1033\nRNGP_FORBIDDEN_ATTRIBUTE=1034\nRNGP_FOREIGN_ELEMENT=1035\nRNGP_GRAMMAR_CONTENT=1036\nRNGP_GRAMMAR_EMPTY=1037\nRNGP_GRAMMAR_MISSING=1038\nRNGP_GRAMMAR_NO_START=1039\nRNGP_GROUP_ATTR_CONFLICT=1040\nRNGP_HREF_ERROR=1041\nRNGP_INCLUDE_EMPTY=1042\nRNGP_INCLUDE_FAILURE=1043\nRNGP_INCLUDE_RECURSE=1044\nRNGP_INTERLEAVE_ADD=1045\nRNGP_INTERLEAVE_CREATE_FAILED=1046\nRNGP_INTERLEAVE_EMPTY=1047\nRNGP_INTERLEAVE_NO_CONTENT=1048\nRNGP_INVALID_DEFINE_NAME=1049\nRNGP_INVALID_URI=1050\nRNGP_INVALID_VALUE=1051\nRNGP_MISSING_HREF=1052\nRNGP_NAME_MISSING=1053\nRNGP_NEED_COMBINE=1054\nRNGP_NOTALLOWED_NOT_EMPTY=1055\nRNGP_NSNAME_ATTR_ANCESTOR=1056\nRNGP_NSNAME_NO_NS=1057\nRNGP_PARAM_FORBIDDEN=1058\nRNGP_PARAM_NAME_MISSING=1059\nRNGP_PARENTREF_CREATE_FAILED=1060\nRNGP_PARENTREF_NAME_INVALID=1061\nRNGP_PARENTREF_NO_NAME=1062\nRNGP_PARENTREF_NO_PARENT=1063\nRNGP_PARENTREF_NOT_EMPTY=1064\nRNGP_PARSE_ERROR=1065\nRNGP_PAT_ANYNAME_EXCEPT_ANYNAME=1066\nRNGP_PAT_ATTR_ATTR=1067\nRNGP_PAT_ATTR_ELEM=1068\nRNGP_PAT_DATA_EXCEPT_ATTR=1069\nRNGP_PAT_DATA_EXCEPT_ELEM=1070\nRNGP_PAT_DATA_EXCEPT_EMPTY=1071\nRNGP_PAT_DATA_EXCEPT_GROUP=1072\nRNGP_PAT_DATA_EXCEPT_INTERLEAVE=107""3\nRNGP_PAT_DATA_EXCEPT_LIST=1074\n";
-static char __pyx_k_RNGP_PAT_DATA_EXCEPT_ONEMORE_107[] = "RNGP_PAT_DATA_EXCEPT_ONEMORE=1075\nRNGP_PAT_DATA_EXCEPT_REF=1076\nRNGP_PAT_DATA_EXCEPT_TEXT=1077\nRNGP_PAT_LIST_ATTR=1078\nRNGP_PAT_LIST_ELEM=1079\nRNGP_PAT_LIST_INTERLEAVE=1080\nRNGP_PAT_LIST_LIST=1081\nRNGP_PAT_LIST_REF=1082\nRNGP_PAT_LIST_TEXT=1083\nRNGP_PAT_NSNAME_EXCEPT_ANYNAME=1084\nRNGP_PAT_NSNAME_EXCEPT_NSNAME=1085\nRNGP_PAT_ONEMORE_GROUP_ATTR=1086\nRNGP_PAT_ONEMORE_INTERLEAVE_ATTR=1087\nRNGP_PAT_START_ATTR=1088\nRNGP_PAT_START_DATA=1089\nRNGP_PAT_START_EMPTY=1090\nRNGP_PAT_START_GROUP=1091\nRNGP_PAT_START_INTERLEAVE=1092\nRNGP_PAT_START_LIST=1093\nRNGP_PAT_START_ONEMORE=1094\nRNGP_PAT_START_TEXT=1095\nRNGP_PAT_START_VALUE=1096\nRNGP_PREFIX_UNDEFINED=1097\nRNGP_REF_CREATE_FAILED=1098\nRNGP_REF_CYCLE=1099\nRNGP_REF_NAME_INVALID=1100\nRNGP_REF_NO_DEF=1101\nRNGP_REF_NO_NAME=1102\nRNGP_REF_NOT_EMPTY=1103\nRNGP_START_CHOICE_AND_INTERLEAVE=1104\nRNGP_START_CONTENT=1105\nRNGP_START_EMPTY=1106\nRNGP_START_MISSING=1107\nRNGP_TEXT_EXPECTED=1108\nRNGP_TEXT_HAS_CHILD=1109\nRNGP_TYPE_MISSING=1110\nRNGP_TYPE_NOT_FOUND=1111\nRNGP_TYPE_VALUE=1112\nRNGP_UNKNOWN_ATTRIBUTE=1113\nRNGP_UNKNOWN_COMBINE=1114\nRNGP_UNKNOWN_CONSTRUCT=1115\nRNGP_UNKNOWN_TYPE_LIB=1116\nRNGP_URI_FRAGMENT=1117\nRNGP_URI_NOT_ABSOLUTE=1118\nRNGP_VALUE_EMPTY=1119\nRNGP_VALUE_NO_CONTENT=1120\nRNGP_XMLNS_NAME=1121\nRNGP_XML_NS=1122\nXPATH_EXPRESSION_OK=1200\nXPATH_NUMBER_ERROR=1201\nXPATH_UNFINISHED_LITERAL_ERROR=1202\nXPATH_START_LITERAL_ERROR=1203\nXPATH_VARIABLE_REF_ERROR=1204\nXPATH_UNDEF_VARIABLE_ERROR=1205\nXPATH_INVALID_PREDICATE_ERROR=1206\nXPATH_EXPR_ERROR=1207\nXPATH_UNCLOSED_ERROR=1208\nXPATH_UNKNOWN_FUNC_ERROR=1209\nXPATH_INVALID_OPERAND=1210\nXPATH_INVALID_TYPE=1211\nXPATH_INVALID_ARITY=1212\nXPATH_INVALID_CTXT_SIZE=1213\nXPATH_INVALID_CTXT_POSITION=1214\nXPATH_MEMORY_ERROR=1215\nXPTR_SYNTAX_ERROR=1216\nXPTR_RESOURCE_ERROR=1217\nXPTR_SUB_RESOURCE_ERROR=1218\nXPATH_UNDEF_PREFIX_ERROR=1219\nXPATH_ENCODING_ERROR=1220\nXPATH_INVALID_CHAR_ERROR=1221\nTREE_INVALID_HEX=1300\nTREE_INVALID_DEC=1301\nTREE""_UNTERMINATED_ENTITY=1302\n";
-static char __pyx_k_Registered_functions_must_be_cal[] = "Registered functions must be callable.";
-static char __pyx_k_RelaxNG_instance_not_initialised[] = "RelaxNG instance not initialised";
-static char __pyx_k_Return_an_ElementTree_with_profi[] = "Return an ElementTree with profiling data for the stylesheet run.\n        ";
-static char __pyx_k_Returns_a_DOCTYPE_declaration_st[] = "Returns a DOCTYPE declaration string for the document.";
-static char __pyx_k_Returns_a_DTD_validator_based_on[] = "Returns a DTD validator based on the internal subset of the document.";
-static char __pyx_k_Returns_a_dict_containing_all_ps[] = "Returns a dict containing all pseudo-attributes that can be\n        parsed from the text content of this processing instruction.\n        Note that modifying the dict currently has no effect on the\n        XML node, although this is not guaranteed to stay this way.\n        ";
-static char __pyx_k_Returns_the_XML_version_as_decla[] = "Returns the XML version as declared by the document.";
-static char __pyx_k_Returns_the_encoding_name_as_dec[] = "Returns the encoding name as declared by the document.";
-static char __pyx_k_Returns_the_name_of_the_root_nod[] = "Returns the name of the root node as defined by the DOCTYPE.";
-static char __pyx_k_Returns_the_standalone_flag_as_d[] = "Returns the standalone flag as declared by the document.  The possible\n        values are True (``standalone='yes'``), False\n        (``standalone='no'`` or flag not provided in the declaration),\n        and None (unknown or no declaration found).  Note that a\n        normal truth test on this value will always tell if the\n        ``standalone`` flag was set to ``'yes'`` or not.\n        ";
-static char __pyx_k_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH[] = "SCHEMAP_CVC_SIMPLE_TYPE=3062\nSCHEMAP_COS_CT_EXTENDS_1_1=3063\nSCHEMAP_SRC_IMPORT_1_1=3064\nSCHEMAP_SRC_IMPORT_1_2=3065\nSCHEMAP_SRC_IMPORT_2=3066\nSCHEMAP_SRC_IMPORT_2_1=3067\nSCHEMAP_SRC_IMPORT_2_2=3068\nSCHEMAP_INTERNAL=3069\nSCHEMAP_NOT_DETERMINISTIC=3070\nSCHEMAP_SRC_ATTRIBUTE_GROUP_1=3071\nSCHEMAP_SRC_ATTRIBUTE_GROUP_2=3072\nSCHEMAP_SRC_ATTRIBUTE_GROUP_3=3073\nSCHEMAP_MG_PROPS_CORRECT_1=3074\nSCHEMAP_MG_PROPS_CORRECT_2=3075\nSCHEMAP_SRC_CT_1=3076\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3=3077\nSCHEMAP_AU_PROPS_CORRECT_2=3078\nSCHEMAP_A_PROPS_CORRECT_2=3079\nSCHEMAP_C_PROPS_CORRECT=3080\nSCHEMAP_SRC_REDEFINE=3081\nSCHEMAP_SRC_IMPORT=3082\nSCHEMAP_WARN_SKIP_SCHEMA=3083\nSCHEMAP_WARN_UNLOCATED_SCHEMA=3084\nSCHEMAP_WARN_ATTR_REDECL_PROH=3085\nSCHEMAP_WARN_ATTR_POINTLESS_PROH=3086\nSCHEMAP_AG_PROPS_CORRECT=3087\nSCHEMAP_COS_CT_EXTENDS_1_2=3088\nSCHEMAP_AU_PROPS_CORRECT=3089\nSCHEMAP_A_PROPS_CORRECT_3=3090\nSCHEMAP_COS_ALL_LIMITED=3091\nSCHEMATRONV_ASSERT=4000\nSCHEMATRONV_REPORT=4001\nMODULE_OPEN=4900\nMODULE_CLOSE=4901\nCHECK_FOUND_ELEMENT=5000\nCHECK_FOUND_ATTRIBUTE=5001\nCHECK_FOUND_TEXT=5002\nCHECK_FOUND_CDATA=5003\nCHECK_FOUND_ENTITYREF=5004\nCHECK_FOUND_ENTITY=5005\nCHECK_FOUND_PI=5006\nCHECK_FOUND_COMMENT=5007\nCHECK_FOUND_DOCTYPE=5008\nCHECK_FOUND_FRAGMENT=5009\nCHECK_FOUND_NOTATION=5010\nCHECK_UNKNOWN_NODE=5011\nCHECK_ENTITY_TYPE=5012\nCHECK_NO_PARENT=5013\nCHECK_NO_DOC=5014\nCHECK_NO_NAME=5015\nCHECK_NO_ELEM=5016\nCHECK_WRONG_DOC=5017\nCHECK_NO_PREV=5018\nCHECK_WRONG_PREV=5019\nCHECK_NO_NEXT=5020\nCHECK_WRONG_NEXT=5021\nCHECK_NOT_DTD=5022\nCHECK_NOT_ATTR=5023\nCHECK_NOT_ATTR_DECL=5024\nCHECK_NOT_ELEM_DECL=5025\nCHECK_NOT_ENTITY_DECL=5026\nCHECK_NOT_NS_DECL=5027\nCHECK_NO_HREF=5028\nCHECK_WRONG_PARENT=5029\nCHECK_NS_SCOPE=5030\nCHECK_NS_ANCESTOR=5031\nCHECK_NOT_UTF8=5032\nCHECK_NO_DICT=5033\nCHECK_NOT_NCNAME=5034\nCHECK_OUTSIDE_DICT=5035\nCHECK_WRONG_NAME=5036\nCHECK_NAME_NOT_NULL=5037\nI18N_NO_NAME=6000\nI18N_NO_HANDLER=6001\nI18N_EXCESS_HANDLER=6002\nI18N""_CONV_FAILED=6003\n";
-static char __pyx_k_SCHEMAP_DEF_AND_PREFIX_1768_SCHE[] = "SCHEMAP_DEF_AND_PREFIX=1768\nSCHEMAP_UNKNOWN_INCLUDE_CHILD=1769\nSCHEMAP_INCLUDE_SCHEMA_NOT_URI=1770\nSCHEMAP_INCLUDE_SCHEMA_NO_URI=1771\nSCHEMAP_NOT_SCHEMA=1772\nSCHEMAP_UNKNOWN_MEMBER_TYPE=1773\nSCHEMAP_INVALID_ATTR_USE=1774\nSCHEMAP_RECURSIVE=1775\nSCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE=1776\nSCHEMAP_INVALID_ATTR_COMBINATION=1777\nSCHEMAP_INVALID_ATTR_INLINE_COMBINATION=1778\nSCHEMAP_MISSING_SIMPLETYPE_CHILD=1779\nSCHEMAP_INVALID_ATTR_NAME=1780\nSCHEMAP_REF_AND_CONTENT=1781\nSCHEMAP_CT_PROPS_CORRECT_1=1782\nSCHEMAP_CT_PROPS_CORRECT_2=1783\nSCHEMAP_CT_PROPS_CORRECT_3=1784\nSCHEMAP_CT_PROPS_CORRECT_4=1785\nSCHEMAP_CT_PROPS_CORRECT_5=1786\nSCHEMAP_DERIVATION_OK_RESTRICTION_1=1787\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1=1788\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2=1789\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_2=1790\nSCHEMAP_DERIVATION_OK_RESTRICTION_3=1791\nSCHEMAP_WILDCARD_INVALID_NS_MEMBER=1792\nSCHEMAP_INTERSECTION_NOT_EXPRESSIBLE=1793\nSCHEMAP_UNION_NOT_EXPRESSIBLE=1794\nSCHEMAP_SRC_IMPORT_3_1=1795\nSCHEMAP_SRC_IMPORT_3_2=1796\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_1=1797\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_2=1798\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_3=1799\nSCHEMAP_COS_CT_EXTENDS_1_3=1800\nSCHEMAV_NOROOT=1801\nSCHEMAV_UNDECLAREDELEM=1802\nSCHEMAV_NOTTOPLEVEL=1803\nSCHEMAV_MISSING=1804\nSCHEMAV_WRONGELEM=1805\nSCHEMAV_NOTYPE=1806\nSCHEMAV_NOROLLBACK=1807\nSCHEMAV_ISABSTRACT=1808\nSCHEMAV_NOTEMPTY=1809\nSCHEMAV_ELEMCONT=1810\nSCHEMAV_HAVEDEFAULT=1811\nSCHEMAV_NOTNILLABLE=1812\nSCHEMAV_EXTRACONTENT=1813\nSCHEMAV_INVALIDATTR=1814\nSCHEMAV_INVALIDELEM=1815\nSCHEMAV_NOTDETERMINIST=1816\nSCHEMAV_CONSTRUCT=1817\nSCHEMAV_INTERNAL=1818\nSCHEMAV_NOTSIMPLE=1819\nSCHEMAV_ATTRUNKNOWN=1820\nSCHEMAV_ATTRINVALID=1821\nSCHEMAV_VALUE=1822\nSCHEMAV_FACET=1823\nSCHEMAV_CVC_DATATYPE_VALID_1_2_1=1824\nSCHEMAV_CVC_DATATYPE_VALID_1_2_2=1825\nSCHEMAV_CVC_DATATYPE_VALID_1_2_3=1826\nSCHEMAV_CVC_TYPE_3_1_1=1827\nSCHEMAV_CVC_TYPE_3_1_2=1828\nSCHEMAV_CVC_FACET_VALID=1829\nSCHEMAV_CVC_LENGTH_VALID""=1830\n";
-static char __pyx_k_SCHEMAP_EXTENSION_NO_BASE_1707_S[] = "SCHEMAP_EXTENSION_NO_BASE=1707\nSCHEMAP_FACET_NO_VALUE=1708\nSCHEMAP_FAILED_BUILD_IMPORT=1709\nSCHEMAP_GROUP_NONAME_NOREF=1710\nSCHEMAP_IMPORT_NAMESPACE_NOT_URI=1711\nSCHEMAP_IMPORT_REDEFINE_NSNAME=1712\nSCHEMAP_IMPORT_SCHEMA_NOT_URI=1713\nSCHEMAP_INVALID_BOOLEAN=1714\nSCHEMAP_INVALID_ENUM=1715\nSCHEMAP_INVALID_FACET=1716\nSCHEMAP_INVALID_FACET_VALUE=1717\nSCHEMAP_INVALID_MAXOCCURS=1718\nSCHEMAP_INVALID_MINOCCURS=1719\nSCHEMAP_INVALID_REF_AND_SUBTYPE=1720\nSCHEMAP_INVALID_WHITE_SPACE=1721\nSCHEMAP_NOATTR_NOREF=1722\nSCHEMAP_NOTATION_NO_NAME=1723\nSCHEMAP_NOTYPE_NOREF=1724\nSCHEMAP_REF_AND_SUBTYPE=1725\nSCHEMAP_RESTRICTION_NONAME_NOREF=1726\nSCHEMAP_SIMPLETYPE_NONAME=1727\nSCHEMAP_TYPE_AND_SUBTYPE=1728\nSCHEMAP_UNKNOWN_ALL_CHILD=1729\nSCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD=1730\nSCHEMAP_UNKNOWN_ATTR_CHILD=1731\nSCHEMAP_UNKNOWN_ATTRGRP_CHILD=1732\nSCHEMAP_UNKNOWN_ATTRIBUTE_GROUP=1733\nSCHEMAP_UNKNOWN_BASE_TYPE=1734\nSCHEMAP_UNKNOWN_CHOICE_CHILD=1735\nSCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD=1736\nSCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD=1737\nSCHEMAP_UNKNOWN_ELEM_CHILD=1738\nSCHEMAP_UNKNOWN_EXTENSION_CHILD=1739\nSCHEMAP_UNKNOWN_FACET_CHILD=1740\nSCHEMAP_UNKNOWN_FACET_TYPE=1741\nSCHEMAP_UNKNOWN_GROUP_CHILD=1742\nSCHEMAP_UNKNOWN_IMPORT_CHILD=1743\nSCHEMAP_UNKNOWN_LIST_CHILD=1744\nSCHEMAP_UNKNOWN_NOTATION_CHILD=1745\nSCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD=1746\nSCHEMAP_UNKNOWN_REF=1747\nSCHEMAP_UNKNOWN_RESTRICTION_CHILD=1748\nSCHEMAP_UNKNOWN_SCHEMAS_CHILD=1749\nSCHEMAP_UNKNOWN_SEQUENCE_CHILD=1750\nSCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD=1751\nSCHEMAP_UNKNOWN_SIMPLETYPE_CHILD=1752\nSCHEMAP_UNKNOWN_TYPE=1753\nSCHEMAP_UNKNOWN_UNION_CHILD=1754\nSCHEMAP_ELEM_DEFAULT_FIXED=1755\nSCHEMAP_REGEXP_INVALID=1756\nSCHEMAP_FAILED_LOAD=1757\nSCHEMAP_NOTHING_TO_PARSE=1758\nSCHEMAP_NOROOT=1759\nSCHEMAP_REDEFINED_GROUP=1760\nSCHEMAP_REDEFINED_TYPE=1761\nSCHEMAP_REDEFINED_ELEMENT=1762\nSCHEMAP_REDEFINED_ATTRGROUP=1763\nSCHEMAP_REDEFINED_ATTR=1764\nSCHEMAP_REDEFINED_NOTATION=1765\nSCHEMAP_FAILED_PARSE=1766\nSCH""EMAP_UNKNOWN_PREFIX=1767\n";
-static char __pyx_k_SCHEMAP_SRC_RESOLVE_3004_SCHEMAP[] = "SCHEMAP_SRC_RESOLVE=3004\nSCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE=3005\nSCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE=3006\nSCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES=3007\nSCHEMAP_ST_PROPS_CORRECT_1=3008\nSCHEMAP_ST_PROPS_CORRECT_2=3009\nSCHEMAP_ST_PROPS_CORRECT_3=3010\nSCHEMAP_COS_ST_RESTRICTS_1_1=3011\nSCHEMAP_COS_ST_RESTRICTS_1_2=3012\nSCHEMAP_COS_ST_RESTRICTS_1_3_1=3013\nSCHEMAP_COS_ST_RESTRICTS_1_3_2=3014\nSCHEMAP_COS_ST_RESTRICTS_2_1=3015\nSCHEMAP_COS_ST_RESTRICTS_2_3_1_1=3016\nSCHEMAP_COS_ST_RESTRICTS_2_3_1_2=3017\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_1=3018\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_2=3019\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_3=3020\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_4=3021\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_5=3022\nSCHEMAP_COS_ST_RESTRICTS_3_1=3023\nSCHEMAP_COS_ST_RESTRICTS_3_3_1=3024\nSCHEMAP_COS_ST_RESTRICTS_3_3_1_2=3025\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_2=3026\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_1=3027\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_3=3028\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_4=3029\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_5=3030\nSCHEMAP_COS_ST_DERIVED_OK_2_1=3031\nSCHEMAP_COS_ST_DERIVED_OK_2_2=3032\nSCHEMAP_S4S_ELEM_NOT_ALLOWED=3033\nSCHEMAP_S4S_ELEM_MISSING=3034\nSCHEMAP_S4S_ATTR_NOT_ALLOWED=3035\nSCHEMAP_S4S_ATTR_MISSING=3036\nSCHEMAP_S4S_ATTR_INVALID_VALUE=3037\nSCHEMAP_SRC_ELEMENT_1=3038\nSCHEMAP_SRC_ELEMENT_2_1=3039\nSCHEMAP_SRC_ELEMENT_2_2=3040\nSCHEMAP_SRC_ELEMENT_3=3041\nSCHEMAP_P_PROPS_CORRECT_1=3042\nSCHEMAP_P_PROPS_CORRECT_2_1=3043\nSCHEMAP_P_PROPS_CORRECT_2_2=3044\nSCHEMAP_E_PROPS_CORRECT_2=3045\nSCHEMAP_E_PROPS_CORRECT_3=3046\nSCHEMAP_E_PROPS_CORRECT_4=3047\nSCHEMAP_E_PROPS_CORRECT_5=3048\nSCHEMAP_E_PROPS_CORRECT_6=3049\nSCHEMAP_SRC_INCLUDE=3050\nSCHEMAP_SRC_ATTRIBUTE_1=3051\nSCHEMAP_SRC_ATTRIBUTE_2=3052\nSCHEMAP_SRC_ATTRIBUTE_3_1=3053\nSCHEMAP_SRC_ATTRIBUTE_3_2=3054\nSCHEMAP_SRC_ATTRIBUTE_4=3055\nSCHEMAP_NO_XMLNS=3056\nSCHEMAP_NO_XSI=3057\nSCHEMAP_COS_VALID_DEFAULT_1=3058\nSCHEMAP_COS_VALID_DEFAULT_2_1=3059\nSCHEMAP_COS_VALID_DEFAULT_2_2_1=3060\nSCHEMAP_COS_VALID_DEFA""ULT_2_2_2=3061\n";
-static char __pyx_k_SCHEMAV_CVC_MINLENGTH_VALID_1831[] = "SCHEMAV_CVC_MINLENGTH_VALID=1831\nSCHEMAV_CVC_MAXLENGTH_VALID=1832\nSCHEMAV_CVC_MININCLUSIVE_VALID=1833\nSCHEMAV_CVC_MAXINCLUSIVE_VALID=1834\nSCHEMAV_CVC_MINEXCLUSIVE_VALID=1835\nSCHEMAV_CVC_MAXEXCLUSIVE_VALID=1836\nSCHEMAV_CVC_TOTALDIGITS_VALID=1837\nSCHEMAV_CVC_FRACTIONDIGITS_VALID=1838\nSCHEMAV_CVC_PATTERN_VALID=1839\nSCHEMAV_CVC_ENUMERATION_VALID=1840\nSCHEMAV_CVC_COMPLEX_TYPE_2_1=1841\nSCHEMAV_CVC_COMPLEX_TYPE_2_2=1842\nSCHEMAV_CVC_COMPLEX_TYPE_2_3=1843\nSCHEMAV_CVC_COMPLEX_TYPE_2_4=1844\nSCHEMAV_CVC_ELT_1=1845\nSCHEMAV_CVC_ELT_2=1846\nSCHEMAV_CVC_ELT_3_1=1847\nSCHEMAV_CVC_ELT_3_2_1=1848\nSCHEMAV_CVC_ELT_3_2_2=1849\nSCHEMAV_CVC_ELT_4_1=1850\nSCHEMAV_CVC_ELT_4_2=1851\nSCHEMAV_CVC_ELT_4_3=1852\nSCHEMAV_CVC_ELT_5_1_1=1853\nSCHEMAV_CVC_ELT_5_1_2=1854\nSCHEMAV_CVC_ELT_5_2_1=1855\nSCHEMAV_CVC_ELT_5_2_2_1=1856\nSCHEMAV_CVC_ELT_5_2_2_2_1=1857\nSCHEMAV_CVC_ELT_5_2_2_2_2=1858\nSCHEMAV_CVC_ELT_6=1859\nSCHEMAV_CVC_ELT_7=1860\nSCHEMAV_CVC_ATTRIBUTE_1=1861\nSCHEMAV_CVC_ATTRIBUTE_2=1862\nSCHEMAV_CVC_ATTRIBUTE_3=1863\nSCHEMAV_CVC_ATTRIBUTE_4=1864\nSCHEMAV_CVC_COMPLEX_TYPE_3_1=1865\nSCHEMAV_CVC_COMPLEX_TYPE_3_2_1=1866\nSCHEMAV_CVC_COMPLEX_TYPE_3_2_2=1867\nSCHEMAV_CVC_COMPLEX_TYPE_4=1868\nSCHEMAV_CVC_COMPLEX_TYPE_5_1=1869\nSCHEMAV_CVC_COMPLEX_TYPE_5_2=1870\nSCHEMAV_ELEMENT_CONTENT=1871\nSCHEMAV_DOCUMENT_ELEMENT_MISSING=1872\nSCHEMAV_CVC_COMPLEX_TYPE_1=1873\nSCHEMAV_CVC_AU=1874\nSCHEMAV_CVC_TYPE_1=1875\nSCHEMAV_CVC_TYPE_2=1876\nSCHEMAV_CVC_IDC=1877\nSCHEMAV_CVC_WILDCARD=1878\nSCHEMAV_MISC=1879\nXPTR_UNKNOWN_SCHEME=1900\nXPTR_CHILDSEQ_START=1901\nXPTR_EVAL_FAILED=1902\nXPTR_EXTRA_OBJECTS=1903\nC14N_CREATE_CTXT=1950\nC14N_REQUIRES_UTF8=1951\nC14N_CREATE_STACK=1952\nC14N_INVALID_NODE=1953\nC14N_UNKNOW_NODE=1954\nC14N_RELATIVE_NAMESPACE=1955\nFTP_PASV_ANSWER=2000\nFTP_EPSV_ANSWER=2001\nFTP_ACCNT=2002\nFTP_URL_SYNTAX=2003\nHTTP_URL_SYNTAX=2020\nHTTP_USE_IP=2021\nHTTP_UNKNOWN_HOST=2022\nSCHEMAP_SRC_SIMPLE_TYPE_1=3000\nSCHEMAP_SRC_SIMPLE_TYPE_2=3001\nSCHEMAP_SRC_SIMPLE_TYPE_3=3002\nSCHE""MAP_SRC_SIMPLE_TYPE_4=3003\n";
-static char __pyx_k_Schematron_instance_not_initiali[] = "Schematron instance not initialised";
-static char __pyx_k_Serialisation_to_unicode_must_no[] = "Serialisation to unicode must not request an XML declaration";
-static char __pyx_k_Syntax_error_while_parsing_an_XM[] = "Syntax error while parsing an XML document.\n\n    For compatibility with ElementTree 1.3 and later.\n    ";
-static char __pyx_k_System_ID_of_the_DOCTYPE_Mutable[] = "System ID of the DOCTYPE.\n\n        Mutable.  May be set to a valid string or None.  If a DTD does not\n        exist, setting this variable (even to None) will create one.\n        ";
-static char __pyx_k_TREE_NOT_UTF8_1303_SAVE_NOT_UTF8[] = "TREE_NOT_UTF8=1303\nSAVE_NOT_UTF8=1400\nSAVE_CHAR_INVALID=1401\nSAVE_NO_DOCTYPE=1402\nSAVE_UNKNOWN_ENCODING=1403\nREGEXP_COMPILE_ERROR=1450\nIO_UNKNOWN=1500\nIO_EACCES=1501\nIO_EAGAIN=1502\nIO_EBADF=1503\nIO_EBADMSG=1504\nIO_EBUSY=1505\nIO_ECANCELED=1506\nIO_ECHILD=1507\nIO_EDEADLK=1508\nIO_EDOM=1509\nIO_EEXIST=1510\nIO_EFAULT=1511\nIO_EFBIG=1512\nIO_EINPROGRESS=1513\nIO_EINTR=1514\nIO_EINVAL=1515\nIO_EIO=1516\nIO_EISDIR=1517\nIO_EMFILE=1518\nIO_EMLINK=1519\nIO_EMSGSIZE=1520\nIO_ENAMETOOLONG=1521\nIO_ENFILE=1522\nIO_ENODEV=1523\nIO_ENOENT=1524\nIO_ENOEXEC=1525\nIO_ENOLCK=1526\nIO_ENOMEM=1527\nIO_ENOSPC=1528\nIO_ENOSYS=1529\nIO_ENOTDIR=1530\nIO_ENOTEMPTY=1531\nIO_ENOTSUP=1532\nIO_ENOTTY=1533\nIO_ENXIO=1534\nIO_EPERM=1535\nIO_EPIPE=1536\nIO_ERANGE=1537\nIO_EROFS=1538\nIO_ESPIPE=1539\nIO_ESRCH=1540\nIO_ETIMEDOUT=1541\nIO_EXDEV=1542\nIO_NETWORK_ATTEMPT=1543\nIO_ENCODER=1544\nIO_FLUSH=1545\nIO_WRITE=1546\nIO_NO_INPUT=1547\nIO_BUFFER_FULL=1548\nIO_LOAD_ERROR=1549\nIO_ENOTSOCK=1550\nIO_EISCONN=1551\nIO_ECONNREFUSED=1552\nIO_ENETUNREACH=1553\nIO_EADDRINUSE=1554\nIO_EALREADY=1555\nIO_EAFNOSUPPORT=1556\nXINCLUDE_RECURSION=1600\nXINCLUDE_PARSE_VALUE=1601\nXINCLUDE_ENTITY_DEF_MISMATCH=1602\nXINCLUDE_NO_HREF=1603\nXINCLUDE_NO_FALLBACK=1604\nXINCLUDE_HREF_URI=1605\nXINCLUDE_TEXT_FRAGMENT=1606\nXINCLUDE_TEXT_DOCUMENT=1607\nXINCLUDE_INVALID_CHAR=1608\nXINCLUDE_BUILD_FAILED=1609\nXINCLUDE_UNKNOWN_ENCODING=1610\nXINCLUDE_MULTIPLE_ROOT=1611\nXINCLUDE_XPTR_FAILED=1612\nXINCLUDE_XPTR_RESULT=1613\nXINCLUDE_INCLUDE_IN_INCLUDE=1614\nXINCLUDE_FALLBACKS_IN_INCLUDE=1615\nXINCLUDE_FALLBACK_NOT_IN_INCLUDE=1616\nXINCLUDE_DEPRECATED_NS=1617\nXINCLUDE_FRAGMENT_ID=1618\nCATALOG_MISSING_ATTR=1650\nCATALOG_ENTRY_BROKEN=1651\nCATALOG_PREFER_VALUE=1652\nCATALOG_NOT_CATALOG=1653\nCATALOG_RECURSION=1654\nSCHEMAP_PREFIX_UNDEFINED=1700\nSCHEMAP_ATTRFORMDEFAULT_VALUE=1701\nSCHEMAP_ATTRGRP_NONAME_NOREF=1702\nSCHEMAP_ATTR_NONAME_NOREF=1703\nSCHEMAP_COMPLEXTYPE_NONAME_NOREF=1704\nSCHEMAP_ELEMFORMDEFAULT_VALUE=""1705\nSCHEMAP_ELEM_NONAME_NOREF=1706\n";
-static char __pyx_k_Text_after_this_element_s_end_ta[] = "Text after this element's end tag, but before the next sibling\n        element's start tag. This is either a string or the value None, if\n        there was no text.\n        ";
-static char __pyx_k_Text_before_the_first_subelement[] = "Text before the first subelement. This is either a string or\n        the value None, if there was no text.\n        ";
-static char __pyx_k_The_access_control_configuration[] = "The access control configuration as a map of options.";
-static char __pyx_k_The_behavior_of_this_method_will[] = "The behavior of this method will change in future versions. Use specific 'len(elem)' or 'elem is not None' test instead.";
-static char __pyx_k_The_error_log_of_the_last_or_cur[] = "The error log of the last (or current) run of the feed parser.\n\n        Note that this is local to the feed parser and thus is\n        different from what the ``error_log`` property returns.\n        ";
-static char __pyx_k_The_error_log_of_the_last_parser[] = "The error log of the last parser run.\n        ";
-static char __pyx_k_The_log_of_errors_and_warnings_o[] = "The log of errors and warnings of an XSLT execution.";
-static char __pyx_k_The_log_of_validation_errors_and[] = "The log of validation errors and warnings.";
-static char __pyx_k_The_name_of_the_error_domain_See[] = "The name of the error domain.  See lxml.etree.ErrorDomains\n        ";
-static char __pyx_k_The_name_of_the_error_type_See_l[] = "The name of the error type.  See lxml.etree.ErrorTypes\n        ";
-static char __pyx_k_The_parser_that_was_used_to_pars[] = "The parser that was used to parse the document in this ElementTree.\n        ";
-static char __pyx_k_The_source_URL_of_the_document_o[] = "The source URL of the document (or None if unknown).";
-static char __pyx_k_The_version_of_the_underlying_XM[] = "The version of the underlying XML parser.";
-static char __pyx_k_This_class_cannot_be_instantiate[] = "This class cannot be instantiated";
-static char __pyx_k_This_is_not_a_supported_node_set[] = "This is not a supported node-set result: %r";
-static char __pyx_k_This_type_cannot_be_instantiated[] = "This type cannot be instantiated from Python";
-static char __pyx_k_Tried_to_unregister_unknown_prox[] = "Tried to unregister unknown proxy";
-static char __pyx_k_Unicode_parsing_is_not_supported[] = "Unicode parsing is not supported on this platform";
-static char __pyx_k_Unicode_strings_with_encoding_de[] = "Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.";
-static char __pyx_k_Validation_error_Raised_by_all_d[] = "Validation error.\n\n    Raised by all document validators when their ``assertValid(tree)``\n    method fails.\n    ";
-static char __pyx_k_XInclude_instance_not_initialise[] = "XInclude instance not initialised";
-static char __pyx_k_XInclude_processor_not_initialis[] = "XInclude processor not initialised";
-static char __pyx_k_XML_text_parser_None_base_url_No[] = "XML(text, parser=None, base_url=None)\n\n    Parses an XML document or fragment from a string constant.\n    Returns the root node (or the result returned by a parser target).\n    This function can be used to embed \"XML literals\" in Python code,\n    like in\n\n       >>> root = XML(\"\")\n       >>> print(root.tag)\n       root\n\n    To override the parser with a different ``XMLParser`` you can pass it to\n    the ``parser`` keyword argument.\n\n    The ``base_url`` keyword argument allows to set the original base URL of\n    the document to support relative Paths when looking up external entities\n    (DTD, XInclude, ...).\n    ";
-static char __pyx_k_XPath_context_is_only_usable_dur[] = "XPath context is only usable during the evaluation";
-static char __pyx_k_argument_must_be_a_byte_string_o[] = "argument must be a byte string or unicode string";
-static char __pyx_k_attempt_to_assign_sequence_of_si[] = "attempt to assign sequence of size %d to extended slice of size %d";
-static char __pyx_k_cannot_add_ancestor_as_sibling_p[] = "cannot add ancestor as sibling, please break cycle first";
-static char __pyx_k_cannot_append_document_already_h[] = "cannot append, document already has a root element";
-static char __pyx_k_cannot_append_trailing_element_t[] = "cannot append trailing element to complete XML document";
-static char __pyx_k_comment_class_must_be_subclass_o[] = "comment class must be subclass of CommentBase";
-static char __pyx_k_compact_syntax_not_supported_ple[] = "compact syntax not supported (please install rnc2rng)";
-static char __pyx_k_either_filename_or_external_ID_r[] = "either filename or external ID required";
-static char __pyx_k_element_class_must_be_subclass_o[] = "element class must be subclass of ElementBase";
-static char __pyx_k_empty_namespace_prefix_is_not_su[] = "empty namespace prefix is not supported in XPath";
-static char __pyx_k_empty_prefix_is_not_supported_in[] = "empty prefix is not supported in XPath";
-static char __pyx_k_extensions_must_have_non_empty_n[] = "extensions must have non empty names";
-static char __pyx_k_extensions_must_not_have_empty_n[] = "extensions must not have empty namespaces";
-static char __pyx_k_home_stefan_source_Python_lxml_2[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_3[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/classlookup.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_4[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/nsclasses.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_5[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/parser.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_6[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/parsertarget.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_7[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlid.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_8[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/cleanup.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_9[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/extensions.pxi";
-static char __pyx_k_http_codespeak_net_lxml_objectif[] = "http://codespeak.net/lxml/objectify/pytype";
-static char __pyx_k_http_exslt_org_regular_expressio[] = "http://exslt.org/regular-expressions";
-static char __pyx_k_http_www_w3_org_1999_02_22_rdf_s[] = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
-static char __pyx_k_http_www_w3_org_1999_XSL_Transfo[] = "http://www.w3.org/1999/XSL/Transform";
-static char __pyx_k_http_www_w3_org_2001_XMLSchema_i[] = "http://www.w3.org/2001/XMLSchema-instance";
-static char __pyx_k_http_www_w3_org_XML_1998_namespa[] = "http://www.w3.org/XML/1998/namespace";
-static char __pyx_k_inconsistent_exit_action_in_cont[] = "inconsistent exit action in context manager";
-static char __pyx_k_only_XML_documents_have_declarat[] = "only XML documents have declarations";
-static char __pyx_k_passing_a_single_string_into_fro[] = "passing a single string into fromstringlist() is not efficient, use fromstring() instead";
-static char __pyx_k_pop_expected_at_most_2_arguments[] = "pop expected at most 2 arguments, got %d";
-static char __pyx_k_reading_file_objects_must_return[] = "reading file objects must return bytes objects";
-static char __pyx_k_reading_from_file_like_objects_m[] = "reading from file-like objects must return byte strings or unicode strings";
-static char __pyx_k_reference_to_non_existing_embedd[] = "reference to non-existing embedded stylesheet";
-static char __pyx_k_result_of_class_lookup_must_be_s[] = "result of class lookup must be subclass of %s, got %s";
-static char __pyx_k_setting_default_namespace_is_not[] = "setting default namespace is not supported in XPath";
-static char __pyx_k_this_element_does_not_have_child[] = "this element does not have children or attributes";
-static char __pyx_k_unsupported_element_type_for_top[] = "unsupported element type for top-level node: %d";
-static char __pyx_k_The_custom_resolver_registry_of_2[] = "The custom resolver registry of the last (or current) parser run.\n        ";
-static char __pyx_k_home_stefan_source_Python_lxml_10[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xpath.pxi";
-static char __pyx_k_home_stefan_source_Python_lxml_11[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xslt.pxi";
-static char __pyx_k_Error_executing_extension_elemen_2[] = "Error executing extension element '%s'";
-static char __pyx_k_Error_while_parsing_an_XML_docum_2[] = "Error while parsing an XML document as XML Schema.\n    ";
-static char __pyx_k_Error_while_parsing_an_XML_docum_3[] = "Error while parsing an XML document as Schematron schema.\n    ";
-static char __pyx_k_Error_while_validating_an_XML_do_2[] = "Error while validating an XML document with a RelaxNG schema.\n    ";
-static char __pyx_k_Error_while_validating_an_XML_do_3[] = "Error while validating an XML document with an XML Schema.\n    ";
-static char __pyx_k_Error_while_validating_an_XML_do_4[] = "Error while validating an XML document with a Schematron schema.\n    ";
-static char __pyx_k_Returns_a_DTD_validator_based_on_2[] = "Returns a DTD validator based on the external subset of the document.";
-static char __pyx_k_Syntax_error_while_parsing_an_XM_2[] = "Syntax error while parsing an XML document.\n    ";
-static char __pyx_k_Text_before_the_first_subelement_2[] = "Text before the first subelement. This is either a string or \n        the value None, if there was no text.\n        ";
-static char __pyx_k_Text_before_the_first_subelement_3[] = "Text before the first subelement. This is either a string or the\n        value None, if there was no text.\n        ";
-static char __pyx_k_The_error_log_of_the_last_or_cur_2[] = "The error log of the last (or current) parser run.\n        ";
+static const char __pyx_k_1[] = "[1]";
+static const char __pyx_k_A[] = "A";
+static const char __pyx_k_U[] = "U";
+static const char __pyx_k_f[] = "f";
+static const char __pyx_k_g[] = "g";
+static const char __pyx_k_i[] = "i";
+static const char __pyx_k_k[] = "k";
+static const char __pyx_k_l[] = "l";
+static const char __pyx_k_s[] = "'%s'";
+static const char __pyx_k_v[] = "v";
+static const char __pyx_k_Ok[] = "Ok";
+static const char __pyx_k_PI[] = "PI";
+static const char __pyx_k__3[] = "-";
+static const char __pyx_k__4[] = ".";
+static const char __pyx_k_dc[] = "dc";
+static const char __pyx_k_el[] = "el";
+static const char __pyx_k_id[] = "id";
+static const char __pyx_k_io[] = "io";
+static const char __pyx_k_kw[] = "_kw";
+static const char __pyx_k_ns[] = "ns";
+static const char __pyx_k_or[] = "or";
+static const char __pyx_k_pi[] = "pi";
+static const char __pyx_k_py[] = "py";
+static const char __pyx_k_rb[] = "rb";
+static const char __pyx_k_re[] = "re";
+static const char __pyx_k_wb[] = "wb";
+static const char __pyx_k_xs[] = "xs";
+static const char __pyx_k_0_9[] = "[0-9]+";
+static const char __pyx_k_DTD[] = "DTD";
+static const char __pyx_k_TAG[] = "TAG";
+static const char __pyx_k_XML[] = "XML";
+static const char __pyx_k__14[] = " ";
+static const char __pyx_k__15[] = "";
+static const char __pyx_k__23[] = ":";
+static const char __pyx_k__24[] = "\n";
+static const char __pyx_k__28[] = "'";
+static const char __pyx_k__29[] = "\"";
+static const char __pyx_k__31[] = "&";
+static const char __pyx_k__32[] = ";";
+static const char __pyx_k__36[] = "/";
+static const char __pyx_k__41[] = "*";
+static const char __pyx_k__42[] = "{*}*";
+static const char __pyx_k__45[] = "--";
+static const char __pyx_k__48[] = "?>";
+static const char __pyx_k__50[] = "]]>";
+static const char __pyx_k__60[] = "_";
+static const char __pyx_k__96[] = ", ";
+static const char __pyx_k_add[] = "add";
+static const char __pyx_k_all[] = "__all__";
+static const char __pyx_k_any[] = "any";
+static const char __pyx_k_cls[] = "cls";
+static const char __pyx_k_dev[] = "dev";
+static const char __pyx_k_dic[] = "dic";
+static const char __pyx_k_doc[] = "_doc";
+static const char __pyx_k_end[] = "end";
+static const char __pyx_k_get[] = "get";
+static const char __pyx_k_key[] = "key";
+static const char __pyx_k_len[] = "__len__";
+static const char __pyx_k_log[] = "log";
+static const char __pyx_k_new[] = "new";
+static const char __pyx_k_old[] = "old";
+static const char __pyx_k_opt[] = "opt";
+static const char __pyx_k_pop[] = "pop";
+static const char __pyx_k_rdf[] = "rdf";
+static const char __pyx_k_rnc[] = ".rnc";
+static const char __pyx_k_s_2[] = "\"%s\"";
+static const char __pyx_k_s_3[] = "";
+static const char __pyx_k_s_4[] = "";
+static const char __pyx_k_s_5[] = "&%s;";
+static const char __pyx_k_s_6[] = "s";
+static const char __pyx_k_s_d[] = "%s[%d]";
+static const char __pyx_k_s_r[] = "%s=%r";
+static const char __pyx_k_s_s[] = "";
+static const char __pyx_k_seq[] = "seq";
+static const char __pyx_k_set[] = "set";
+static const char __pyx_k_src[] = "src";
+static const char __pyx_k_str[] = "str";
+static const char __pyx_k_sub[] = "sub";
+static const char __pyx_k_sys[] = "sys";
+static const char __pyx_k_tag[] = "tag";
+static const char __pyx_k_uri[] = "uri";
+static const char __pyx_k_url[] = "url";
+static const char __pyx_k_xml[] = "xml";
+static const char __pyx_k_xsi[] = "xsi";
+static const char __pyx_k_xsl[] = "xsl";
+static const char __pyx_k_HTML[] = "HTML";
+static const char __pyx_k_UTF8[] = "UTF8";
+static const char __pyx_k_XSLT[] = "XSLT";
+static const char __pyx_k__100[] = ">";
+static const char __pyx_k__573[] = "(\"[^\"]*\")|('[^']*')";
+static const char __pyx_k__575[] = "({[^}]+})";
+static const char __pyx_k_args[] = "args";
+static const char __pyx_k_beta[] = "beta";
+static const char __pyx_k_c14n[] = "c14n";
+static const char __pyx_k_code[] = "code";
+static const char __pyx_k_copy[] = "copy";
+static const char __pyx_k_ctxt[] = "ctxt";
+static const char __pyx_k_data[] = "data";
+static const char __pyx_k_dict[] = "__dict__";
+static const char __pyx_k_dump[] = "dump";
+static const char __pyx_k_elem[] = "elem";
+static const char __pyx_k_exit[] = "__exit__";
+static const char __pyx_k_expr[] = "expr";
+static const char __pyx_k_feed[] = "feed";
+static const char __pyx_k_file[] = "file";
+static const char __pyx_k_find[] = "find";
+static const char __pyx_k_gzip[] = "gzip";
+static const char __pyx_k_href[] = "href";
+static const char __pyx_k_html[] = "html";
+static const char __pyx_k_init[] = "__init__";
+static const char __pyx_k_item[] = "item";
+static const char __pyx_k_iter[] = "iter";
+static const char __pyx_k_join[] = "join";
+static const char __pyx_k_keys[] = "keys";
+static const char __pyx_k_kw_2[] = "kw";
+static const char __pyx_k_line[] = "line";
+static const char __pyx_k_load[] = "load";
+static const char __pyx_k_lxml[] = "lxml";
+static const char __pyx_k_main[] = "__main__";
+static const char __pyx_k_memo[] = "memo";
+static const char __pyx_k_mode[] = "mode";
+static const char __pyx_k_mult[] = "mult";
+static const char __pyx_k_name[] = "__name__";
+static const char __pyx_k_next[] = "__next__";
+static const char __pyx_k_node[] = "node";
+static const char __pyx_k_none[] = "none";
+static const char __pyx_k_ns_d[] = "ns%d";
+static const char __pyx_k_once[] = "once";
+static const char __pyx_k_open[] = "open";
+static const char __pyx_k_path[] = "path";
+static const char __pyx_k_plus[] = "plus";
+static const char __pyx_k_read[] = "read";
+static const char __pyx_k_rexp[] = "rexp";
+static const char __pyx_k_root[] = "root";
+static const char __pyx_k_self[] = "self";
+static const char __pyx_k_send[] = "send";
+static const char __pyx_k_show[] = "show";
+static const char __pyx_k_stop[] = "stop";
+static const char __pyx_k_tags[] = "tags";
+static const char __pyx_k_tail[] = "tail";
+static const char __pyx_k_tell[] = "tell";
+static const char __pyx_k_test[] = "test";
+static const char __pyx_k_text[] = "text";
+static const char __pyx_k_tree[] = "tree";
+static const char __pyx_k_type[] = "type";
+static const char __pyx_k_utf8[] = "utf8";
+static const char __pyx_k_warn[] = "warn";
+static const char __pyx_k_wsdl[] = "wsdl";
+static const char __pyx_k_xslt[] = "_xslt";
+static const char __pyx_k_ASCII[] = "ASCII";
+static const char __pyx_k_CDATA[] = "CDATA";
+static const char __pyx_k_DEBUG[] = "DEBUG";
+static const char __pyx_k_ERROR[] = "ERROR";
+static const char __pyx_k_Error[] = "Error";
+static const char __pyx_k_FATAL[] = "FATAL";
+static const char __pyx_k_QName[] = "QName";
+static const char __pyx_k_UTF_8[] = "UTF-8";
+static const char __pyx_k_XMLID[] = "XMLID";
+static const char __pyx_k_XPath[] = "XPath";
+static const char __pyx_k_alpha[] = "alpha";
+static const char __pyx_k_apply[] = "apply";
+static const char __pyx_k_ascii[] = "ascii";
+static const char __pyx_k_attrs[] = "attrs";
+static const char __pyx_k_c_doc[] = "c_doc";
+static const char __pyx_k_c_dtd[] = "c_dtd";
+static const char __pyx_k_cdata[] = "cdata";
+static const char __pyx_k_child[] = "child";
+static const char __pyx_k_class[] = "__class__";
+static const char __pyx_k_clear[] = "clear";
+static const char __pyx_k_close[] = "close";
+static const char __pyx_k_count[] = "count";
+static const char __pyx_k_doc_2[] = "doc";
+static const char __pyx_k_doc_3[] = "__doc__";
+static const char __pyx_k_dumps[] = "dumps";
+static const char __pyx_k_empty[] = "empty";
+static const char __pyx_k_enter[] = "__enter__";
+static const char __pyx_k_entry[] = "entry";
+static const char __pyx_k_etree[] = "etree";
+static const char __pyx_k_extra[] = "_extra";
+static const char __pyx_k_fixed[] = "fixed";
+static const char __pyx_k_flags[] = "flags";
+static const char __pyx_k_flush[] = "flush";
+static const char __pyx_k_group[] = "group";
+static const char __pyx_k_hrefs[] = "hrefs";
+static const char __pyx_k_idref[] = "idref";
+static const char __pyx_k_index[] = "index";
+static const char __pyx_k_input[] = "_input";
+static const char __pyx_k_items[] = "items";
+static const char __pyx_k_level[] = "level";
+static const char __pyx_k_loads[] = "loads";
+static const char __pyx_k_lower[] = "lower";
+static const char __pyx_k_match[] = "match";
+static const char __pyx_k_mixed[] = "mixed";
+static const char __pyx_k_names[] = "_names";
+static const char __pyx_k_nsmap[] = "nsmap";
+static const char __pyx_k_occur[] = "occur";
+static const char __pyx_k_parse[] = "parse";
+static const char __pyx_k_print[] = "print";
+static const char __pyx_k_range[] = "range";
+static const char __pyx_k_rexpc[] = "rexpc";
+static const char __pyx_k_s_s_2[] = "{%s}%s";
+static const char __pyx_k_s_s_3[] = "%s(%s)";
+static const char __pyx_k_split[] = "split";
+static const char __pyx_k_start[] = "start";
+static const char __pyx_k_strip[] = "strip";
+static const char __pyx_k_style[] = "style";
+static const char __pyx_k_super[] = "super";
+static const char __pyx_k_tag_2[] = "_tag";
+static const char __pyx_k_throw[] = "throw";
+static const char __pyx_k_types[] = "types";
+static const char __pyx_k_upper[] = "upper";
+static const char __pyx_k_utf_8[] = "utf-8";
+static const char __pyx_k_value[] = "value";
+static const char __pyx_k_write[] = "write";
+static const char __pyx_k_xmlns[] = "xmlns";
+static const char __pyx_k_xpath[] = "xpath";
+static const char __pyx_k_Entity[] = "Entity";
+static const char __pyx_k_PARSER[] = "PARSER";
+static const char __pyx_k_PIBase[] = "PIBase";
+static const char __pyx_k_append[] = "append";
+static const char __pyx_k_assert[] = "assert_";
+static const char __pyx_k_attrib[] = "attrib";
+static const char __pyx_k_c_attr[] = "c_attr";
+static const char __pyx_k_c_ctxt[] = "c_ctxt";
+static const char __pyx_k_c_dict[] = "c_dict";
+static const char __pyx_k_c_href[] = "c_href";
+static const char __pyx_k_c_name[] = "c_name";
+static const char __pyx_k_c_next[] = "c_next";
+static const char __pyx_k_c_node[] = "c_node";
+static const char __pyx_k_c_path[] = "c_path";
+static const char __pyx_k_c_stop[] = "c_stop";
+static const char __pyx_k_column[] = "column";
+static const char __pyx_k_copy_2[] = "__copy__";
+static const char __pyx_k_decode[] = "decode";
+static const char __pyx_k_domain[] = "domain";
+static const char __pyx_k_encode[] = "encode";
+static const char __pyx_k_end_ns[] = "end-ns";
+static const char __pyx_k_entity[] = "entity";
+static const char __pyx_k_events[] = "events";
+static const char __pyx_k_exc_tb[] = "exc_tb";
+static const char __pyx_k_extend[] = "extend";
+static const char __pyx_k_geturl[] = "geturl";
+static const char __pyx_k_groups[] = "groups";
+static const char __pyx_k_href_s[] = " href=\"%s\"";
+static const char __pyx_k_idrefs[] = "idrefs";
+static const char __pyx_k_import[] = "__import__";
+static const char __pyx_k_init_2[] = "_init";
+static const char __pyx_k_insert[] = "insert";
+static const char __pyx_k_islice[] = "islice";
+static const char __pyx_k_iter_2[] = "__iter__";
+static const char __pyx_k_kwargs[] = "kwargs";
+static const char __pyx_k_levels[] = "levels";
+static const char __pyx_k_lineno[] = "lineno";
+static const char __pyx_k_logger[] = "logger";
+static const char __pyx_k_lookup[] = "lookup";
+static const char __pyx_k_method[] = "method";
+static const char __pyx_k_module[] = "module";
+static const char __pyx_k_name_2[] = "name";
+static const char __pyx_k_ns_d_2[] = "ns\\d+$";
+static const char __pyx_k_ns_uri[] = "ns_uri";
+static const char __pyx_k_ns_utf[] = "ns_utf";
+static const char __pyx_k_object[] = "object";
+static const char __pyx_k_offset[] = "offset";
+static const char __pyx_k_parent[] = "_parent";
+static const char __pyx_k_parser[] = "parser";
+static const char __pyx_k_path_2[] = "_path";
+static const char __pyx_k_pcdata[] = "pcdata";
+static const char __pyx_k_prefix[] = "prefix";
+static const char __pyx_k_regexp[] = "regexp";
+static const char __pyx_k_remove[] = "remove";
+static const char __pyx_k_result[] = "result";
+static const char __pyx_k_schema[] = "schema";
+static const char __pyx_k_search[] = "search";
+static const char __pyx_k_setter[] = "setter";
+static const char __pyx_k_source[] = "source";
+static const char __pyx_k_stdout[] = "stdout";
+static const char __pyx_k_string[] = "";
+static const char __pyx_k_strval[] = "strval";
+static const char __pyx_k_target[] = "target";
+static const char __pyx_k_test_2[] = "__test__";
+static const char __pyx_k_update[] = "update";
+static const char __pyx_k_values[] = "values";
+static const char __pyx_k_writer[] = "writer";
+static const char __pyx_k_xrange[] = "xrange";
+static const char __pyx_k_xslt_2[] = "xslt";
+static const char __pyx_k_BytesIO[] = "BytesIO";
+static const char __pyx_k_Comment[] = "Comment";
+static const char __pyx_k_ETXPath[] = "ETXPath";
+static const char __pyx_k_Element[] = "Element";
+static const char __pyx_k_IOError[] = "IOError";
+static const char __pyx_k_RelaxNG[] = "RelaxNG";
+static const char __pyx_k_UNICODE[] = "UNICODE";
+static const char __pyx_k_WARNING[] = "WARNING";
+static const char __pyx_k_abspath[] = "abspath";
+static const char __pyx_k_addnext[] = "addnext";
+static const char __pyx_k_builtin[] = "__builtin__";
+static const char __pyx_k_c_child[] = "c_child";
+static const char __pyx_k_c_count[] = "c_count";
+static const char __pyx_k_c_start[] = "c_start";
+static const char __pyx_k_comment[] = "comment";
+static const char __pyx_k_compact[] = "compact";
+static const char __pyx_k_compile[] = "compile";
+static const char __pyx_k_content[] = "content";
+static const char __pyx_k_context[] = "context";
+static const char __pyx_k_default[] = "default";
+static const char __pyx_k_delitem[] = "__delitem__";
+static const char __pyx_k_discard[] = "discard";
+static const char __pyx_k_doc_ref[] = "doc_ref";
+static const char __pyx_k_doctype[] = "doctype";
+static const char __pyx_k_domains[] = "domains";
+static const char __pyx_k_element[] = "element";
+static const char __pyx_k_entries[] = "entries";
+static const char __pyx_k_exc_val[] = "exc_val";
+static const char __pyx_k_execute[] = "execute";
+static const char __pyx_k_fileobj[] = "fileobj";
+static const char __pyx_k_findall[] = "findall";
+static const char __pyx_k_g_1_g_2[] = "\\g<1>\\g<2>";
+static const char __pyx_k_getName[] = "_getName";
+static const char __pyx_k_getitem[] = "__getitem__";
+static const char __pyx_k_getnext[] = "getnext";
+static const char __pyx_k_getpath[] = "getpath";
+static const char __pyx_k_getroot[] = "getroot";
+static const char __pyx_k_has_key[] = "has_key";
+static const char __pyx_k_id_name[] = "id_name";
+static const char __pyx_k_implied[] = "implied";
+static const char __pyx_k_inspect[] = "inspect";
+static const char __pyx_k_is_tail[] = "is_tail";
+static const char __pyx_k_is_text[] = "is_text";
+static const char __pyx_k_logging[] = "logging";
+static const char __pyx_k_matcher[] = "matcher";
+static const char __pyx_k_matches[] = "matches";
+static const char __pyx_k_max_len[] = "max_len";
+static const char __pyx_k_message[] = "message";
+static const char __pyx_k_new_doc[] = "new_doc";
+static const char __pyx_k_new_pos[] = "new_pos";
+static const char __pyx_k_nmtoken[] = "nmtoken";
+static const char __pyx_k_options[] = "options";
+static const char __pyx_k_os_path[] = "os.path";
+static const char __pyx_k_outfile[] = "outfile";
+static const char __pyx_k_parseid[] = "parseid";
+static const char __pyx_k_prepare[] = "__prepare__";
+static const char __pyx_k_receive[] = "receive";
+static const char __pyx_k_recover[] = "recover";
+static const char __pyx_k_relaxng[] = "relaxng";
+static const char __pyx_k_replace[] = "replace";
+static const char __pyx_k_resolve[] = "resolve";
+static const char __pyx_k_results[] = "results";
+static const char __pyx_k_rnc2rng[] = "rnc2rng";
+static const char __pyx_k_rng_str[] = "rng_str";
+static const char __pyx_k_s_match[] = "s_match";
+static const char __pyx_k_s_w_s_s[] = "\\s+(\\w+)\\s*=\\s*(?:\\'([^\\']*)\\'|\"([^\"]*)\")";
+static const char __pyx_k_setitem[] = "__setitem__";
+static const char __pyx_k_setroot[] = "_setroot";
+static const char __pyx_k_strings[] = "strings";
+static const char __pyx_k_unicode[] = "unicode";
+static const char __pyx_k_unknown[] = "unknown";
+static const char __pyx_k_uri_utf[] = "uri_utf";
+static const char __pyx_k_version[] = "version";
+static const char __pyx_k_CRITICAL[] = "CRITICAL";
+static const char __pyx_k_DENY_ALL[] = "DENY_ALL";
+static const char __pyx_k_DTDError[] = "DTDError";
+static const char __pyx_k_GzipFile[] = "GzipFile";
+static const char __pyx_k_KeyError[] = "KeyError";
+static const char __pyx_k_RELAXNGV[] = "RELAXNGV";
+static const char __pyx_k_Resolver[] = "Resolver";
+static const char __pyx_k_StringIO[] = "StringIO";
+static const char __pyx_k_US_ASCII[] = "US-ASCII";
+static const char __pyx_k_XInclude[] = "XInclude";
+static const char __pyx_k_XMLDTDID[] = "XMLDTDID";
+static const char __pyx_k_attrname[] = "attrname";
+static const char __pyx_k_base_url[] = "base_url";
+static const char __pyx_k_buffered[] = "buffered";
+static const char __pyx_k_builtins[] = "builtins";
+static const char __pyx_k_c_method[] = "c_method";
+static const char __pyx_k_c_parent[] = "c_parent";
+static const char __pyx_k_children[] = "children";
+static const char __pyx_k_contains[] = "__contains__";
+static const char __pyx_k_deepcopy[] = "__deepcopy__";
+static const char __pyx_k_elements[] = "elements";
+static const char __pyx_k_elemname[] = "elemname";
+static const char __pyx_k_encoding[] = "encoding";
+static const char __pyx_k_endswith[] = "endswith";
+static const char __pyx_k_entities[] = "entities";
+static const char __pyx_k_eval_arg[] = "_eval_arg";
+static const char __pyx_k_evaluate[] = "evaluate";
+static const char __pyx_k_exc_info[] = "exc_info";
+static const char __pyx_k_exc_type[] = "exc_type";
+static const char __pyx_k_fallback[] = "fallback";
+static const char __pyx_k_filelike[] = "filelike";
+static const char __pyx_k_filename[] = "filename";
+static const char __pyx_k_filtered[] = "filtered";
+static const char __pyx_k_findtext[] = "findtext";
+static const char __pyx_k_for_html[] = "for_html";
+static const char __pyx_k_getvalue[] = "getvalue";
+static const char __pyx_k_href_utf[] = "href_utf";
+static const char __pyx_k_iterfind[] = "iterfind";
+static const char __pyx_k_iterkeys[] = "iterkeys";
+static const char __pyx_k_itertext[] = "itertext";
+static const char __pyx_k_iterwalk[] = "iterwalk";
+static const char __pyx_k_line_d_s[] = "line %d: %s";
+static const char __pyx_k_load_dtd[] = "load_dtd";
+static const char __pyx_k_module_2[] = "__module__";
+static const char __pyx_k_name_utf[] = "name_utf";
+static const char __pyx_k_nmtokens[] = "nmtokens";
+static const char __pyx_k_notation[] = "notation";
+static const char __pyx_k_ns_clean[] = "ns_clean";
+static const char __pyx_k_parseXSL[] = "parseXSL";
+static const char __pyx_k_position[] = "position";
+static const char __pyx_k_property[] = "property";
+static const char __pyx_k_qualname[] = "__qualname__";
+static const char __pyx_k_registry[] = "registry";
+static const char __pyx_k_required[] = "required";
+static const char __pyx_k_resolver[] = "resolver";
+static const char __pyx_k_reversed[] = "reversed";
+static const char __pyx_k_s_line_d[] = "%s, line %d";
+static const char __pyx_k_start_ns[] = "start-ns";
+static const char __pyx_k_string_2[] = "string";
+static const char __pyx_k_strparam[] = "strparam";
+static const char __pyx_k_tostring[] = "tostring";
+static const char __pyx_k_validate[] = "validate";
+static const char __pyx_k_warnings[] = "warnings";
+static const char __pyx_k_xinclude[] = "xinclude";
+static const char __pyx_k_C14NError[] = "C14NError";
+static const char __pyx_k_DOCTYPE_s[] = "";
+static const char __pyx_k_Extension[] = "Extension";
+static const char __pyx_k_LxmlError[] = "LxmlError";
+static const char __pyx_k_NAMESPACE[] = "NAMESPACE";
+static const char __pyx_k_TypeError[] = "TypeError";
+static const char __pyx_k_XMLParser[] = "XMLParser";
+static const char __pyx_k_XMLSchema[] = "XMLSchema";
+static const char __pyx_k_XSLTError[] = "XSLTError";
+static const char __pyx_k_c_element[] = "c_element";
+static const char __pyx_k_c_version[] = "c_version";
+static const char __pyx_k_cssselect[] = "cssselect";
+static const char __pyx_k_dict_size[] = "dict_size";
+static const char __pyx_k_docformat[] = "__docformat__";
+static const char __pyx_k_docstring[] = "docstring";
+static const char __pyx_k_enumerate[] = "enumerate";
+static const char __pyx_k_error_log[] = "error_log";
+static const char __pyx_k_evaluator[] = "evaluator";
+static const char __pyx_k_exclusive[] = "exclusive";
+static const char __pyx_k_functions[] = "functions";
+static const char __pyx_k_getLogger[] = "getLogger";
+static const char __pyx_k_getparent[] = "getparent";
+static const char __pyx_k_huge_tree[] = "huge_tree";
+static const char __pyx_k_inclusive[] = "inclusive";
+static const char __pyx_k_iselement[] = "iselement";
+static const char __pyx_k_iteritems[] = "iteritems";
+static const char __pyx_k_iterparse[] = "iterparse";
+static const char __pyx_k_itertools[] = "itertools";
+static const char __pyx_k_log_entry[] = "log_entry";
+static const char __pyx_k_max_depth[] = "max_depth";
+static const char __pyx_k_metaclass[] = "__metaclass__";
+static const char __pyx_k_namespace[] = "namespace";
+static const char __pyx_k_preceding[] = "preceding";
+static const char __pyx_k_public_id[] = "public_id";
+static const char __pyx_k_read_file[] = "read_file";
+static const char __pyx_k_resolvers[] = "resolvers";
+static const char __pyx_k_self_node[] = "self_node";
+static const char __pyx_k_string_id[] = "//*[string(@id)]";
+static const char __pyx_k_tag_names[] = "tag_names";
+static const char __pyx_k_text_root[] = "text-root";
+static const char __pyx_k_top_nsmap[] = "top_nsmap";
+static const char __pyx_k_tounicode[] = "tounicode";
+static const char __pyx_k_type_name[] = "type_name";
+static const char __pyx_k_undefined[] = "undefined";
+static const char __pyx_k_unicode_2[] = "__unicode__";
+static const char __pyx_k_variables[] = "variables";
+static const char __pyx_k_version_2[] = "__version__";
+static const char __pyx_k_with_tail[] = "with_tail";
+static const char __pyx_k_xmlschema[] = "xmlschema";
+static const char __pyx_k_Attrib_get[] = "_Attrib.get";
+static const char __pyx_k_Attrib_pop[] = "_Attrib.pop";
+static const char __pyx_k_DENY_WRITE[] = "DENY_WRITE";
+static const char __pyx_k_EntityBase[] = "EntityBase";
+static const char __pyx_k_ErrorTypes[] = "ErrorTypes";
+static const char __pyx_k_HTMLParser[] = "HTMLParser";
+static const char __pyx_k_IDDict_get[] = "_IDDict.get";
+static const char __pyx_k_IGNORECASE[] = "IGNORECASE";
+static const char __pyx_k_IndexError[] = "IndexError";
+static const char __pyx_k_ParseError[] = "ParseError";
+static const char __pyx_k_PyErrorLog[] = "PyErrorLog";
+static const char __pyx_k_Schematron[] = "Schematron";
+static const char __pyx_k_SubElement[] = "SubElement";
+static const char __pyx_k_ValueError[] = "ValueError";
+static const char __pyx_k_XPathError[] = "XPathError";
+static const char __pyx_k_XSLT_apply[] = "XSLT.apply";
+static const char __pyx_k_attributes[] = "attributes";
+static const char __pyx_k_byte_count[] = "byte_count";
+static const char __pyx_k_bytes_used[] = "bytes_used";
+static const char __pyx_k_c_new_next[] = "c_new_next";
+static const char __pyx_k_c_new_node[] = "c_new_node";
+static const char __pyx_k_c_old_next[] = "c_old_next";
+static const char __pyx_k_c_old_node[] = "c_old_node";
+static const char __pyx_k_close_file[] = "close_file";
+static const char __pyx_k_create_dir[] = "create_dir";
+static const char __pyx_k_extensions[] = "extensions";
+static const char __pyx_k_fromstring[] = "fromstring";
+static const char __pyx_k_getargspec[] = "getargspec";
+static const char __pyx_k_input_node[] = "input_node";
+static const char __pyx_k_itervalues[] = "itervalues";
+static const char __pyx_k_last_error[] = "last_error";
+static const char __pyx_k_level_name[] = "level_name";
+static const char __pyx_k_lxml_etree[] = "lxml.etree";
+static const char __pyx_k_memorydump[] = ".memorydump";
+static const char __pyx_k_memorylist[] = ".memorylist";
+static const char __pyx_k_namespaces[] = "namespaces";
+static const char __pyx_k_no_network[] = "no_network";
+static const char __pyx_k_old_writer[] = "old_writer";
+static const char __pyx_k_prefix_utf[] = "prefix_utf";
+static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
+static const char __pyx_k_remove_pis[] = "remove_pis";
+static const char __pyx_k_result_doc[] = "result_doc";
+static const char __pyx_k_reversed_2[] = "__reversed__";
+static const char __pyx_k_s_href_s_s[] = "\\s+href\\s*=\\s*(?:\\'([^\\']*)\\'|\"([^\"]*)\")";
+static const char __pyx_k_standalone[] = "standalone";
+static const char __pyx_k_startswith[] = "startswith";
+static const char __pyx_k_strip_tags[] = "strip_tags";
+static const char __pyx_k_system_url[] = "system_url";
+static const char __pyx_k_translator[] = "translator";
+static const char __pyx_k_write_c14n[] = "write_c14n";
+static const char __pyx_k_write_file[] = "write_file";
+static const char __pyx_k_xpath_name[] = "xpath_name";
+static const char __pyx_k_xslt_input[] = "xslt_input";
+static const char __pyx_k_Attrib_keys[] = "_Attrib.keys";
+static const char __pyx_k_C14N_failed[] = "C14N failed";
+static const char __pyx_k_CSSSelector[] = "CSSSelector";
+static const char __pyx_k_CommentBase[] = "CommentBase";
+static const char __pyx_k_ElementBase[] = "ElementBase";
+static const char __pyx_k_ElementTree[] = "ElementTree";
+static const char __pyx_k_Element_get[] = "_Element.get";
+static const char __pyx_k_Element_set[] = "_Element.set";
+static const char __pyx_k_ErrorLevels[] = "ErrorLevels";
+static const char __pyx_k_IDDict_copy[] = "_IDDict.copy";
+static const char __pyx_k_IDDict_keys[] = "_IDDict.keys";
+static const char __pyx_k_ImportError[] = "ImportError";
+static const char __pyx_k_LookupError[] = "LookupError";
+static const char __pyx_k_MemoryError[] = "MemoryError";
+static const char __pyx_k_Namespace_r[] = "Namespace(%r)";
+static const char __pyx_k_OrderedDict[] = "OrderedDict";
+static const char __pyx_k_ParserError[] = "ParserError";
+static const char __pyx_k_SyntaxError[] = "SyntaxError";
+static const char __pyx_k_TreeBuilder[] = "TreeBuilder";
+static const char __pyx_k_XPATH_POINT[] = "XPATH_POINT";
+static const char __pyx_k_XPATH_RANGE[] = "XPATH_RANGE";
+static const char __pyx_k_XPATH_USERS[] = "XPATH_USERS";
+static const char __pyx_k_XSLT___copy[] = "XSLT.__copy__";
+static const char __pyx_k_addprevious[] = "addprevious";
+static const char __pyx_k_assertValid[] = "assertValid";
+static const char __pyx_k_block_count[] = "block_count";
+static const char __pyx_k_blocks_used[] = "blocks_used";
+static const char __pyx_k_c_attr_next[] = "c_attr_next";
+static const char __pyx_k_c_node_copy[] = "c_node_copy";
+static const char __pyx_k_c_node_next[] = "c_node_next";
+static const char __pyx_k_collect_ids[] = "collect_ids";
+static const char __pyx_k_collections[] = "collections";
+static const char __pyx_k_compression[] = "compression";
+static const char __pyx_k_domain_name[] = "domain_name";
+static const char __pyx_k_elementpath[] = "_elementpath";
+static const char __pyx_k_enumeration[] = "enumeration";
+static const char __pyx_k_exc_context[] = "exc_context";
+static const char __pyx_k_external_id[] = "external_id";
+static const char __pyx_k_first_error[] = "first_error";
+static const char __pyx_k_getchildren[] = "getchildren";
+static const char __pyx_k_getiterator[] = "getiterator";
+static const char __pyx_k_getprevious[] = "getprevious";
+static const char __pyx_k_getroottree[] = "getroottree";
+static const char __pyx_k_join_groups[] = "join_groups";
+static const char __pyx_k_logger_name[] = "logger_name";
+static const char __pyx_k_makeelement[] = "makeelement";
+static const char __pyx_k_new_element[] = "new_element";
+static const char __pyx_k_old_element[] = "old_element";
+static const char __pyx_k_output_file[] = "output_file";
+static const char __pyx_k_profile_run[] = "profile_run";
+static const char __pyx_k_read_events[] = "read_events";
+static const char __pyx_k_replacement[] = "replacement";
+static const char __pyx_k_result_list[] = "result_list";
+static const char __pyx_k_result_node[] = "result_node";
+static const char __pyx_k_result_tree[] = "result_tree";
+static const char __pyx_k_strip_cdata[] = "strip_cdata";
+static const char __pyx_k_variables_2[] = "_variables";
+static const char __pyx_k_Attrib_clear[] = "_Attrib.clear";
+static const char __pyx_k_Attrib_items[] = "_Attrib.items";
+static const char __pyx_k_DTD_elements[] = "DTD.elements";
+static const char __pyx_k_DTD_entities[] = "DTD.entities";
+static const char __pyx_k_Element_find[] = "_Element.find";
+static const char __pyx_k_Element_iter[] = "_Element.iter";
+static const char __pyx_k_Element_keys[] = "_Element.keys";
+static const char __pyx_k_ErrorDomains[] = "ErrorDomains";
+static const char __pyx_k_IDDict_items[] = "_IDDict.items";
+static const char __pyx_k_Invalid_type[] = "Invalid type";
+static const char __pyx_k_LXML_VERSION[] = "LXML_VERSION";
+static const char __pyx_k_RelaxNGError[] = "RelaxNGError";
+static const char __pyx_k_Syntax_error[] = "Syntax error";
+static const char __pyx_k_c_source_doc[] = "c_source_doc";
+static const char __pyx_k_c_standalone[] = "c_standalone";
+static const char __pyx_k_c_start_node[] = "c_start_node";
+static const char __pyx_k_filter_types[] = "filter_types";
+static const char __pyx_k_getattribute[] = "__getattribute__";
+static const char __pyx_k_is_attribute[] = "is_attribute";
+static const char __pyx_k_iterchildren[] = "iterchildren";
+static const char __pyx_k_iterelements[] = "iterelements";
+static const char __pyx_k_iterentities[] = "iterentities";
+static const char __pyx_k_itersiblings[] = "itersiblings";
+static const char __pyx_k_pretty_print[] = "pretty_print";
+static const char __pyx_k_read_network[] = "read_network";
+static const char __pyx_k_resolve_file[] = "resolve_file";
+static const char __pyx_k_set_fallback[] = "set_fallback";
+static const char __pyx_k_staticmethod[] = "staticmethod";
+static const char __pyx_k_tostringlist[] = "tostringlist";
+static const char __pyx_k_Attrib___copy[] = "_Attrib.__copy__";
+static const char __pyx_k_Attrib_update[] = "_Attrib.update";
+static const char __pyx_k_Attrib_values[] = "_Attrib.values";
+static const char __pyx_k_BaseException[] = "BaseException";
+static const char __pyx_k_DTDParseError[] = "DTDParseError";
+static const char __pyx_k_DocInfo_clear[] = "DocInfo.clear";
+static const char __pyx_k_Element__init[] = "_Element._init";
+static const char __pyx_k_Element_clear[] = "_Element.clear";
+static const char __pyx_k_Element_index[] = "_Element.index";
+static const char __pyx_k_Element_items[] = "_Element.items";
+static const char __pyx_k_Element_xpath[] = "_Element.xpath";
+static const char __pyx_k_ErrorLog_copy[] = "_ErrorLog.copy";
+static const char __pyx_k_FutureWarning[] = "FutureWarning";
+static const char __pyx_k_IDDict_values[] = "_IDDict.values";
+static const char __pyx_k_MemDebug_dump[] = "_MemDebug.dump";
+static const char __pyx_k_MemDebug_show[] = "_MemDebug.show";
+static const char __pyx_k_StopIteration[] = "StopIteration";
+static const char __pyx_k_Unknown_error[] = "\077\077 Unknown error \077\077\n";
+static const char __pyx_k_XIncludeError[] = "XIncludeError";
+static const char __pyx_k_XML_line_3167[] = "XML (line 3167)";
+static const char __pyx_k_XSLTExtension[] = "XSLTExtension";
+static const char __pyx_k_XSLTSaveError[] = "XSLTSaveError";
+static const char __pyx_k_XSLT_strparam[] = "XSLT.strparam";
+static const char __pyx_k_XSLT_tostring[] = "XSLT.tostring";
+static const char __pyx_k_class_mapping[] = "class_mapping";
+static const char __pyx_k_compresslevel[] = "compresslevel";
+static const char __pyx_k_default_value[] = "default_value";
+static const char __pyx_k_elements_only[] = "elements_only";
+static const char __pyx_k_enable_regexp[] = "enable_regexp";
+static const char __pyx_k_filter_levels[] = "filter_levels";
+static const char __pyx_k_function_name[] = "function_name";
+static const char __pyx_k_get_namespace[] = "get_namespace";
+static const char __pyx_k_is_standalone[] = "is_standalone";
+static const char __pyx_k_iterancestors[] = "iterancestors";
+static const char __pyx_k_key_not_found[] = "key not found.";
+static const char __pyx_k_libxml2_d_d_d[] = "libxml2 %d.%d.%d";
+static const char __pyx_k_other_element[] = "other_element";
+static const char __pyx_k_output_parent[] = "output_parent";
+static const char __pyx_k_parse_options[] = "parse_options";
+static const char __pyx_k_resolve_empty[] = "resolve_empty";
+static const char __pyx_k_s_d_d_s_s_s_s[] = "%s:%d:%d:%s:%s:%s: %s";
+static const char __pyx_k_smart_strings[] = "smart_strings";
+static const char __pyx_k_unknown_error[] = "unknown error";
+static const char __pyx_k_with_comments[] = "with_comments";
+static const char __pyx_k_write_doctype[] = "write_doctype";
+static const char __pyx_k_write_network[] = "write_network";
+static const char __pyx_k_AssertionError[] = "AssertionError";
+static const char __pyx_k_Attrib_has_key[] = "_Attrib.has_key";
+static const char __pyx_k_AttributeError[] = "AttributeError";
+static const char __pyx_k_Element___copy[] = "_Element.__copy__";
+static const char __pyx_k_Element_append[] = "_Element.append";
+static const char __pyx_k_Element_extend[] = "_Element.extend";
+static const char __pyx_k_Element_insert[] = "_Element.insert";
+static const char __pyx_k_Element_remove[] = "_Element.remove";
+static const char __pyx_k_Element_values[] = "_Element.values";
+static const char __pyx_k_Empty_tag_name[] = "Empty tag name";
+static const char __pyx_k_Encoding_error[] = "Encoding error";
+static const char __pyx_k_ErrorLog_clear[] = "_ErrorLog.clear";
+static const char __pyx_k_GlobalErrorLog[] = "_GlobalErrorLog";
+static const char __pyx_k_IDDict_has_key[] = "_IDDict.has_key";
+static const char __pyx_k_LIBXML_VERSION[] = "LIBXML_VERSION";
+static const char __pyx_k_MutableMapping[] = "MutableMapping";
+static const char __pyx_k_NotImplemented[] = "NotImplemented";
+static const char __pyx_k_PyErrorLog_log[] = "PyErrorLog.log";
+static const char __pyx_k_ReferenceError[] = "ReferenceError";
+static const char __pyx_k_Resource_error[] = "Resource error";
+static const char __pyx_k_TreeBuilder_pi[] = "TreeBuilder.pi";
+static const char __pyx_k_XMLSchemaError[] = "XMLSchemaError";
+static const char __pyx_k_XMLSyntaxError[] = "XMLSyntaxError";
+static const char __pyx_k_XMLTreeBuilder[] = "XMLTreeBuilder";
+static const char __pyx_k_XPathEvalError[] = "XPathEvalError";
+static const char __pyx_k_XPathEvaluator[] = "XPathEvaluator";
+static const char __pyx_k_XSLTApplyError[] = "XSLTApplyError";
+static const char __pyx_k_XSLTParseError[] = "XSLTParseError";
+static const char __pyx_k_access_control[] = "access_control";
+static const char __pyx_k_attribute_name[] = "attribute_name";
+static const char __pyx_k_c_context_node[] = "c_context_node";
+static const char __pyx_k_dtd_validation[] = "dtd_validation";
+static const char __pyx_k_element_config[] = "element_config";
+static const char __pyx_k_feed_error_log[] = "feed_error_log";
+static const char __pyx_k_filter_domains[] = "filter_domains";
+static const char __pyx_k_fromstringlist[] = "fromstringlist";
+static const char __pyx_k_getelementpath[] = "getelementpath";
+static const char __pyx_k_getfullargspec[] = "getfullargspec";
+static const char __pyx_k_iterattributes[] = "iterattributes";
+static const char __pyx_k_lxml_cssselect[] = "lxml.cssselect";
+static const char __pyx_k_raise_on_error[] = "raise_on_error";
+static const char __pyx_k_resolve_string[] = "resolve_string";
+static const char __pyx_k_reversed_nsmap[] = "reversed_nsmap";
+static const char __pyx_k_strip_elements[] = "strip_elements";
+static const char __pyx_k_unicode_escape[] = "unicode-escape";
+static const char __pyx_k_xmlfile___exit[] = "xmlfile.__exit__";
+static const char __pyx_k_Attrib_iterkeys[] = "_Attrib.iterkeys";
+static const char __pyx_k_BaseParser_copy[] = "_BaseParser.copy";
+static const char __pyx_k_DocumentInvalid[] = "DocumentInvalid";
+static const char __pyx_k_Element_addnext[] = "_Element.addnext";
+static const char __pyx_k_Element_findall[] = "_Element.findall";
+static const char __pyx_k_Element_getnext[] = "_Element.getnext";
+static const char __pyx_k_Element_replace[] = "_Element.replace";
+static const char __pyx_k_ErrorLog___exit[] = "_ErrorLog.__exit__";
+static const char __pyx_k_Error_reading_s[] = "Error reading '%s'";
+static const char __pyx_k_FeedParser_feed[] = "_FeedParser.feed";
+static const char __pyx_k_IDDict_iterkeys[] = "_IDDict.iterkeys";
+static const char __pyx_k_Invalid_operand[] = "Invalid operand";
+static const char __pyx_k_LIBXSLT_VERSION[] = "LIBXSLT_VERSION";
+static const char __pyx_k_LxmlSyntaxError[] = "LxmlSyntaxError";
+static const char __pyx_k_Number_encoding[] = "Number encoding";
+static const char __pyx_k_PyErrorLog_copy[] = "PyErrorLog.copy";
+static const char __pyx_k_SchematronError[] = "SchematronError";
+static const char __pyx_k_TreeBuilder_end[] = "TreeBuilder.end";
+static const char __pyx_k_XSLT___deepcopy[] = "XSLT.__deepcopy__";
+static const char __pyx_k_apply_templates[] = "apply_templates";
+static const char __pyx_k_attribute_names[] = "attribute_names";
+static const char __pyx_k_clear_error_log[] = "_clear_error_log";
+static const char __pyx_k_collections_abc[] = "collections.abc";
+static const char __pyx_k_default_doctype[] = "default_doctype";
+static const char __pyx_k_element_factory[] = "element_factory";
+static const char __pyx_k_element_or_tree[] = "element_or_tree";
+static const char __pyx_k_from_rnc_string[] = "from_rnc_string";
+static const char __pyx_k_invalid_element[] = "invalid element";
+static const char __pyx_k_iterdescendants[] = "iterdescendants";
+static const char __pyx_k_memory_debugger[] = "memory_debugger";
+static const char __pyx_k_no_context_node[] = "no context node";
+static const char __pyx_k_remove_comments[] = "remove_comments";
+static const char __pyx_k_store_exception[] = "store_exception";
+static const char __pyx_k_tree_or_element[] = "tree_or_element";
+static const char __pyx_k_unknown_error_d[] = "unknown error %d";
+static const char __pyx_k_xml_declaration[] = "xml_declaration";
+static const char __pyx_k_xmlfile___enter[] = "xmlfile.__enter__";
+static const char __pyx_k_Attrib_iteritems[] = "_Attrib.iteritems";
+static const char __pyx_k_DTDValidateError[] = "DTDValidateError";
+static const char __pyx_k_DTD_iterelements[] = "DTD.iterelements";
+static const char __pyx_k_DTD_iterentities[] = "DTD.iterentities";
+static const char __pyx_k_ERR_INVALID_CHAR[] = "ERR_INVALID_CHAR";
+static const char __pyx_k_ElementTree_find[] = "_ElementTree.find";
+static const char __pyx_k_ElementTree_iter[] = "_ElementTree.iter";
+static const char __pyx_k_ElementTree_xslt[] = "_ElementTree.xslt";
+static const char __pyx_k_Element_findtext[] = "_Element.findtext";
+static const char __pyx_k_Element_iterfind[] = "_Element.iterfind";
+static const char __pyx_k_Element_itertext[] = "_Element.itertext";
+static const char __pyx_k_ErrorLog_receive[] = "_ErrorLog.receive";
+static const char __pyx_k_ExsltRegExp_test[] = "_ExsltRegExp.test";
+static const char __pyx_k_FeedParser_close[] = "_FeedParser.close";
+static const char __pyx_k_IDDict_iteritems[] = "_IDDict.iteritems";
+static const char __pyx_k_ImmutableMapping[] = "_ImmutableMapping";
+static const char __pyx_k_Invalid_tag_name[] = "Invalid tag name";
+static const char __pyx_k_LxmlError___init[] = "LxmlError.__init__";
+static const char __pyx_k_PI_lacks_content[] = "PI lacks content";
+static const char __pyx_k_Resolver_resolve[] = "Resolver.resolve";
+static const char __pyx_k_Start_of_literal[] = "Start of literal";
+static const char __pyx_k_TreeBuilder_data[] = "TreeBuilder.data";
+static const char __pyx_k_Validator_assert[] = "_Validator.assert_";
+static const char __pyx_k_XPathResultError[] = "XPathResultError";
+static const char __pyx_k_XPathSyntaxError[] = "XPathSyntaxError";
+static const char __pyx_k_accepted_domains[] = "_accepted_domains";
+static const char __pyx_k_default_resolver[] = "default_resolver";
+static const char __pyx_k_etree_or_element[] = "etree_or_element";
+static const char __pyx_k_function_mapping[] = "function_mapping";
+static const char __pyx_k_keep_ns_prefixes[] = "keep_ns_prefixes";
+static const char __pyx_k_missing_end_tags[] = "missing end tags";
+static const char __pyx_k_no_element_found[] = "no element found";
+static const char __pyx_k_process_children[] = "process_children";
+static const char __pyx_k_resolve_entities[] = "resolve_entities";
+static const char __pyx_k_resolve_filename[] = "resolve_filename";
+static const char __pyx_k_result_container[] = "result_container";
+static const char __pyx_k_sequence_or_dict[] = "sequence_or_dict";
+static const char __pyx_k_strip_attributes[] = "strip_attributes";
+static const char __pyx_k_Attrib___deepcopy[] = "_Attrib.__deepcopy__";
+static const char __pyx_k_Attrib_itervalues[] = "_Attrib.itervalues";
+static const char __pyx_k_BaseErrorLog_copy[] = "_BaseErrorLog.copy";
+static const char __pyx_k_ETCompatXMLParser[] = "ETCompatXMLParser";
+static const char __pyx_k_ElementTree_parse[] = "_ElementTree.parse";
+static const char __pyx_k_ElementTree_write[] = "_ElementTree.write";
+static const char __pyx_k_ElementTree_xpath[] = "_ElementTree.xpath";
+static const char __pyx_k_Element_cssselect[] = "_Element.cssselect";
+static const char __pyx_k_Element_getparent[] = "_Element.getparent";
+static const char __pyx_k_Element_s_at_0x_x[] = "";
+static const char __pyx_k_ExsltRegExp_match[] = "_ExsltRegExp.match";
+static const char __pyx_k_FunctionNamespace[] = "FunctionNamespace";
+static const char __pyx_k_IDDict_itervalues[] = "_IDDict.itervalues";
+static const char __pyx_k_Invalid_PI_name_s[] = "Invalid PI name '%s'";
+static const char __pyx_k_Invalid_predicate[] = "Invalid predicate";
+static const char __pyx_k_ListErrorLog_copy[] = "_ListErrorLog.copy";
+static const char __pyx_k_LxmlRegistryError[] = "LxmlRegistryError";
+static const char __pyx_k_ParseError___init[] = "ParseError.__init__";
+static const char __pyx_k_Proxy_invalidated[] = "Proxy invalidated!";
+static const char __pyx_k_RelaxNGErrorTypes[] = "RelaxNGErrorTypes";
+static const char __pyx_k_RelaxNGParseError[] = "RelaxNGParseError";
+static const char __pyx_k_Stack_usage_error[] = "Stack usage error";
+static const char __pyx_k_TreeBuilder_close[] = "TreeBuilder.close";
+static const char __pyx_k_TreeBuilder_start[] = "TreeBuilder.start";
+static const char __pyx_k_XPATH_LOCATIONSET[] = "XPATH_LOCATIONSET";
+static const char __pyx_k_XSLTAccessControl[] = "XSLTAccessControl";
+static const char __pyx_k_clear_error_log_2[] = "clear_error_log";
+static const char __pyx_k_error_parsing_DTD[] = "error parsing DTD";
+static const char __pyx_k_filter_from_level[] = "filter_from_level";
+static const char __pyx_k_not_in_an_element[] = "not in an element";
+static const char __pyx_k_remove_blank_text[] = "remove_blank_text";
+static const char __pyx_k_s_line_d_column_d[] = "%s, line %d, column %d";
+static const char __pyx_k_write_declaration[] = "write_declaration";
+static const char __pyx_k_DOCTYPE_s_PUBLIC_s[] = "";
+static const char __pyx_k_DOCTYPE_s_SYSTEM_s[] = "";
+static const char __pyx_k_ElementClassLookup[] = "ElementClassLookup";
+static const char __pyx_k_ElementTree___copy[] = "_ElementTree.__copy__";
+static const char __pyx_k_Element___deepcopy[] = "_Element.__deepcopy__";
+static const char __pyx_k_Element___reversed[] = "_Element.__reversed__";
+static const char __pyx_k_Forbidden_variable[] = "Forbidden variable\n";
+static const char __pyx_k_Invalid_expression[] = "Invalid expression";
+static const char __pyx_k_Invalid_tag_name_r[] = "Invalid tag name %r";
+static const char __pyx_k_MemDebug_dict_size[] = "_MemDebug.dict_size";
+static const char __pyx_k_PyErrorLog_receive[] = "PyErrorLog.receive";
+static const char __pyx_k_SerialisationError[] = "SerialisationError";
+static const char __pyx_k_Sub_resource_error[] = "Sub resource error";
+static const char __pyx_k_TargetParserResult[] = "_TargetParserResult";
+static const char __pyx_k_Undefined_variable[] = "Undefined variable";
+static const char __pyx_k_Unfinished_literal[] = "Unfinished literal";
+static const char __pyx_k_UnicodeDecodeError[] = "UnicodeDecodeError";
+static const char __pyx_k_UnicodeEncodeError[] = "UnicodeEncodeError";
+static const char __pyx_k_Validator_validate[] = "_Validator.validate";
+static const char __pyx_k_XPathFunctionError[] = "XPathFunctionError";
+static const char __pyx_k_XSLTExtensionError[] = "XSLTExtensionError";
+static const char __pyx_k_append_log_message[] = "_append_log_message";
+static const char __pyx_k_attribute_defaults[] = "attribute_defaults";
+static const char __pyx_k_cannot_assign_None[] = "cannot assign None";
+static const char __pyx_k_cleanup_namespaces[] = "cleanup_namespaces";
+static const char __pyx_k_etree_or_element_2[] = "_etree_or_element";
+static const char __pyx_k_filter_from_errors[] = "filter_from_errors";
+static const char __pyx_k_filter_from_fatals[] = "filter_from_fatals";
+static const char __pyx_k_get_default_parser[] = "get_default_parser";
+static const char __pyx_k_getdefaultencoding[] = "getdefaultencoding";
+static const char __pyx_k_no_content_written[] = "no content written";
+static const char __pyx_k_register_namespace[] = "register_namespace";
+static const char __pyx_k_set_default_parser[] = "set_default_parser";
+static const char __pyx_k_unknown_encoding_s[] = "unknown encoding: '%s'";
+static const char __pyx_k_DTD_not_initialised[] = "DTD not initialised";
+static const char __pyx_k_ElementStringResult[] = "_ElementStringResult";
+static const char __pyx_k_ElementTree_findall[] = "_ElementTree.findall";
+static const char __pyx_k_ElementTree_getpath[] = "_ElementTree.getpath";
+static const char __pyx_k_ElementTree_getroot[] = "_ElementTree.getroot";
+static const char __pyx_k_ElementTree_relaxng[] = "_ElementTree.relaxng";
+static const char __pyx_k_Element_addprevious[] = "_Element.addprevious";
+static const char __pyx_k_Element_getchildren[] = "_Element.getchildren";
+static const char __pyx_k_Element_getiterator[] = "_Element.getiterator";
+static const char __pyx_k_Element_getprevious[] = "_Element.getprevious";
+static const char __pyx_k_Element_getroottree[] = "_Element.getroottree";
+static const char __pyx_k_Element_makeelement[] = "_Element.makeelement";
+static const char __pyx_k_ExsltRegExp_replace[] = "_ExsltRegExp.replace";
+static const char __pyx_k_FunctionNamespace_r[] = "FunctionNamespace(%r)";
+static const char __pyx_k_Libxml2_error_types[] = "Libxml2 error types";
+static const char __pyx_k_MemDebug_bytes_used[] = "_MemDebug.bytes_used";
+static const char __pyx_k_Name_not_registered[] = "Name not registered.";
+static const char __pyx_k_NotImplementedError[] = "NotImplementedError";
+static const char __pyx_k_ParseError_position[] = "ParseError.position";
+static const char __pyx_k_TreeBuilder_comment[] = "TreeBuilder.comment";
+static const char __pyx_k_Unknown_node_type_s[] = "Unknown node type: %s";
+static const char __pyx_k_XMLSchemaParseError[] = "XMLSchemaParseError";
+static const char __pyx_k_build_smart_strings[] = "build_smart_strings";
+static const char __pyx_k_c_old_output_parent[] = "c_old_output_parent";
+static const char __pyx_k_cannot_parse_from_s[] = "cannot parse from '%s'";
+static const char __pyx_k_class_dict_iterable[] = "class_dict_iterable";
+static const char __pyx_k_internal_error_tail[] = "internal error (tail)";
+static const char __pyx_k_internal_error_text[] = "internal error (text)";
+static const char __pyx_k_register_namespaces[] = "register_namespaces";
+static const char __pyx_k_restructuredtext_en[] = "restructuredtext en";
+static const char __pyx_k_BaseErrorLog_receive[] = "_BaseErrorLog.receive";
+static const char __pyx_k_Cannot_resolve_URI_s[] = "Cannot resolve URI %s";
+static const char __pyx_k_DOCTYPE_s_PUBLIC_s_s[] = "";
+static const char __pyx_k_ElementTree__setroot[] = "_ElementTree._setroot";
+static const char __pyx_k_ElementTree_findtext[] = "_ElementTree.findtext";
+static const char __pyx_k_ElementTree_iterfind[] = "_ElementTree.iterfind";
+static const char __pyx_k_ElementTree_xinclude[] = "_ElementTree.xinclude";
+static const char __pyx_k_Element_iterchildren[] = "_Element.iterchildren";
+static const char __pyx_k_Element_itersiblings[] = "_Element.itersiblings";
+static const char __pyx_k_Invalid_child_type_r[] = "Invalid child type: %r";
+static const char __pyx_k_Invalid_context_size[] = "Invalid context size";
+static const char __pyx_k_Libxml2_error_levels[] = "Libxml2 error levels";
+static const char __pyx_k_MemDebug_blocks_used[] = "_MemDebug.blocks_used";
+static const char __pyx_k_ReadOnlyProxy___copy[] = "_ReadOnlyProxy.__copy__";
+static const char __pyx_k_RelaxNGValidateError[] = "RelaxNGValidateError";
+static const char __pyx_k_ResolverRegistry_add[] = "_ResolverRegistry.add";
+static const char __pyx_k_SchematronParseError[] = "SchematronParseError";
+static const char __pyx_k_filter_from_warnings[] = "filter_from_warnings";
+static const char __pyx_k_index_out_of_range_d[] = "index out of range: %d";
+static const char __pyx_k_invalid_event_name_s[] = "invalid event name '%s'";
+static const char __pyx_k_s_a_zA_Z0_9__s_s_0_9[] = "\\s*([a-zA-Z0-9_]+)\\s*=\\s*([0-9]+)";
+static const char __pyx_k_set_global_max_depth[] = "set_global_max_depth";
+static const char __pyx_k_x20_x0D_x0Aa_zA_Z0_9[] = "[^\\x20\\x0D\\x0Aa-zA-Z0-9'()+,./:=?;!*#@$_%-]+";
+static const char __pyx_k_xml_s_encoding_s_s_s[] = "^(<\\?xml[^>]+)\\s+encoding\\s*=\\s*[\"\\'][^\"\\']*[\"\\'](\\s*\\?>|)";
+static const char __pyx_k_Char_out_of_XML_range[] = "Char out of XML range";
+static const char __pyx_k_ERR_UNDECLARED_ENTITY[] = "ERR_UNDECLARED_ENTITY";
+static const char __pyx_k_ElementTree_xmlschema[] = "_ElementTree.xmlschema";
+static const char __pyx_k_Element_iterancestors[] = "_Element.iterancestors";
+static const char __pyx_k_Invalid_entity_name_s[] = "Invalid entity name '%s'";
+static const char __pyx_k_Libxml2_error_domains[] = "Libxml2 error domains";
+static const char __pyx_k_No_tree_or_file_given[] = "No tree or file given";
+static const char __pyx_k_Node_must_not_be_None[] = "Node must not be None";
+static const char __pyx_k_ProcessingInstruction[] = "ProcessingInstruction";
+static const char __pyx_k_ReadOnlyProxy_getnext[] = "_ReadOnlyProxy.getnext";
+static const char __pyx_k_ResolverRegistry_copy[] = "_ResolverRegistry.copy";
+static const char __pyx_k_Resolver_resolve_file[] = "Resolver.resolve_file";
+static const char __pyx_k_Unknown_return_type_s[] = "Unknown return type: %s";
+static const char __pyx_k_Unregistered_function[] = "Unregistered function";
+static const char __pyx_k_Validator_assertValid[] = "_Validator.assertValid";
+static const char __pyx_k_WAR_UNDECLARED_ENTITY[] = "WAR_UNDECLARED_ENTITY";
+static const char __pyx_k_XSLTExtension_execute[] = "XSLTExtension.execute";
+static const char __pyx_k_getfilesystemencoding[] = "getfilesystemencoding";
+static const char __pyx_k_inclusive_ns_prefixes[] = "inclusive_ns_prefixes";
+static const char __pyx_k_iterparse_makeelement[] = "iterparse.makeelement";
+static const char __pyx_k_parser_locking_failed[] = "parser locking failed";
+static const char __pyx_k_setElementClassLookup[] = "setElementClassLookup";
+static const char __pyx_k_use_global_python_log[] = "use_global_python_log";
+static const char __pyx_k_BaseParser_makeelement[] = "_BaseParser.makeelement";
+static const char __pyx_k_ContentOnlyElement_get[] = "__ContentOnlyElement.get";
+static const char __pyx_k_ContentOnlyElement_set[] = "__ContentOnlyElement.set";
+static const char __pyx_k_DomainErrorLog_receive[] = "_DomainErrorLog.receive";
+static const char __pyx_k_ElementTree___deepcopy[] = "_ElementTree.__deepcopy__";
+static const char __pyx_k_ElementTree_write_c14n[] = "_ElementTree.write_c14n";
+static const char __pyx_k_Error_reading_file_s_s[] = "Error reading file '%s': %s";
+static const char __pyx_k_File_is_already_closed[] = "File is already closed";
+static const char __pyx_k_ID_attribute_not_found[] = "ID attribute not found.";
+static const char __pyx_k_Illegal_Unicode_kind_d[] = "Illegal Unicode kind %d";
+static const char __pyx_k_ImmutableMapping___len[] = "_ImmutableMapping.__len__";
+static const char __pyx_k_Invalid_input_object_s[] = "Invalid input object: %s";
+static const char __pyx_k_NamespaceRegistryError[] = "NamespaceRegistryError";
+static const char __pyx_k_PyElementUnicodeResult[] = "_PyElementUnicodeResult";
+static const char __pyx_k_Resolver_resolve_empty[] = "Resolver.resolve_empty";
+static const char __pyx_k_Undefined_xpath_result[] = "Undefined xpath result";
+static const char __pyx_k_Unknown_xpath_result_s[] = "Unknown xpath result %s";
+static const char __pyx_k_XMLSchemaValidateError[] = "XMLSchemaValidateError";
+static const char __pyx_k_XPathDocumentEvaluator[] = "XPathDocumentEvaluator";
+static const char __pyx_k_can_only_parse_strings[] = "can only parse strings";
+static const char __pyx_k_invalid_DTD_proxy_at_s[] = "invalid DTD proxy at %s";
+static const char __pyx_k_text_or_uri_or_element[] = "text_or_uri_or_element";
+static const char __pyx_k_Cannot_parse_stylesheet[] = "Cannot parse stylesheet";
+static const char __pyx_k_ContentOnlyElement_keys[] = "__ContentOnlyElement.keys";
+static const char __pyx_k_DTDAttributeDecl_values[] = "_DTDAttributeDecl.values";
+static const char __pyx_k_ElementTree_getiterator[] = "_ElementTree.getiterator";
+static const char __pyx_k_Element_iterdescendants[] = "_Element.iterdescendants";
+static const char __pyx_k_Failed_to_create_file_s[] = "Failed to create file %s";
+static const char __pyx_k_ImmutableMapping___iter[] = "_ImmutableMapping.__iter__";
+static const char __pyx_k_Invalid_HTML_tag_name_r[] = "Invalid HTML tag name %r";
+static const char __pyx_k_Invalid_namespace_URI_r[] = "Invalid namespace URI %r";
+static const char __pyx_k_LIBXML_COMPILED_VERSION[] = "LIBXML_COMPILED_VERSION";
+static const char __pyx_k_Memory_allocation_error[] = "Memory allocation error";
+static const char __pyx_k_NamespaceRegistry_clear[] = "_NamespaceRegistry.clear";
+static const char __pyx_k_NamespaceRegistry_items[] = "_NamespaceRegistry.items";
+static const char __pyx_k_ParserDictionaryContext[] = "_ParserDictionaryContext";
+static const char __pyx_k_ReadOnlyProxy_getparent[] = "_ReadOnlyProxy.getparent";
+static const char __pyx_k_RelaxNG_from_rnc_string[] = "RelaxNG.from_rnc_string";
+static const char __pyx_k_ResolverRegistry_remove[] = "_ResolverRegistry.remove";
+static const char __pyx_k_Resolver_resolve_string[] = "Resolver.resolve_string";
+static const char __pyx_k_SchematronValidateError[] = "SchematronValidateError";
+static const char __pyx_k_Unsupported_node_type_d[] = "Unsupported node type: %d";
+static const char __pyx_k_input_is_not_an_Element[] = "input is not an Element";
+static const char __pyx_k_invalid_argument_type_s[] = "invalid argument type %s";
+static const char __pyx_k_list_index_out_of_range[] = "list index out of range";
+static const char __pyx_k_malformed_PI_attributes[] = "malformed PI attributes";
+static const char __pyx_k_unknown_output_method_r[] = "unknown output method %r";
+static const char __pyx_k_ContentOnlyElement_items[] = "__ContentOnlyElement.items";
+static const char __pyx_k_Could_not_find_root_node[] = "Could not find root node";
+static const char __pyx_k_CustomElementClassLookup[] = "CustomElementClassLookup";
+static const char __pyx_k_FileWriterElement___exit[] = "_FileWriterElement.__exit__";
+static const char __pyx_k_Invalid_attribute_name_r[] = "Invalid attribute name %r";
+static const char __pyx_k_Invalid_context_position[] = "Invalid context position";
+static const char __pyx_k_LIBXSLT_COMPILED_VERSION[] = "LIBXSLT_COMPILED_VERSION";
+static const char __pyx_k_NamespaceRegistry_update[] = "_NamespaceRegistry.update";
+static const char __pyx_k_PI_text_must_not_contain[] = "PI text must not contain '?>'";
+static const char __pyx_k_PythonElementClassLookup[] = "PythonElementClassLookup";
+static const char __pyx_k_ReadOnlyElementProxy_get[] = "_ReadOnlyElementProxy.get";
+static const char __pyx_k_ReadOnlyProxy___deepcopy[] = "_ReadOnlyProxy.__deepcopy__";
+static const char __pyx_k_ResolverRegistry_resolve[] = "_ResolverRegistry.resolve";
+static const char __pyx_k_RotatingErrorLog_receive[] = "_RotatingErrorLog.receive";
+static const char __pyx_k_XSLTResultTree___unicode[] = "_XSLTResultTree.__unicode__";
+static const char __pyx_k_double_registering_proxy[] = "double registering proxy!";
+static const char __pyx_k_missing_toplevel_element[] = "missing toplevel element";
+static const char __pyx_k_not_allowed_inside_CDATA[] = "']]>' not allowed inside CDATA";
+static const char __pyx_k_set_element_class_lookup[] = "set_element_class_lookup";
+static const char __pyx_k_xsl_stylesheet_xml_id_id[] = "//xsl:stylesheet[@xml:id = $id]";
+static const char __pyx_k_Base_class_for_DTD_errors[] = "Base class for DTD errors.\n    ";
+static const char __pyx_k_ContentOnlyElement_append[] = "__ContentOnlyElement.append";
+static const char __pyx_k_ContentOnlyElement_insert[] = "__ContentOnlyElement.insert";
+static const char __pyx_k_ContentOnlyElement_values[] = "__ContentOnlyElement.values";
+static const char __pyx_k_DTDElementDecl_attributes[] = "_DTDElementDecl.attributes";
+static const char __pyx_k_ElementDefaultClassLookup[] = "ElementDefaultClassLookup";
+static const char __pyx_k_Error_applying_stylesheet[] = "Error applying stylesheet";
+static const char __pyx_k_Error_in_xpath_expression[] = "Error in xpath expression";
+static const char __pyx_k_Error_while_parsing_a_DTD[] = "Error while parsing a DTD.\n    ";
+static const char __pyx_k_FileWriterElement___enter[] = "_FileWriterElement.__enter__";
+static const char __pyx_k_ListErrorLog_filter_types[] = "_ListErrorLog.filter_types";
+static const char __pyx_k_ProcessingInstruction_get[] = "_ProcessingInstruction.get";
+static const char __pyx_k_ReadOnlyElementProxy_keys[] = "_ReadOnlyElementProxy.keys";
+static const char __pyx_k_ReadOnlyProxy_getchildren[] = "_ReadOnlyProxy.getchildren";
+static const char __pyx_k_ReadOnlyProxy_getprevious[] = "_ReadOnlyProxy.getprevious";
+static const char __pyx_k_Resolver_resolve_filename[] = "Resolver.resolve_filename";
+static const char __pyx_k_TargetParserResult___init[] = "_TargetParserResult.__init__";
+static const char __pyx_k_Unknown_libxml2_version_s[] = "Unknown libxml2 version: %s";
+static const char __pyx_k_XMLPullParser_read_events[] = "XMLPullParser.read_events";
+static const char __pyx_k_XSLT_set_global_max_depth[] = "XSLT.set_global_max_depth";
+static const char __pyx_k_s_s_object_name_r_at_0x_x[] = "<%s.%s object name=%r at 0x%x>";
+static const char __pyx_k_undecodable_error_message[] = "";
+static const char __pyx_k_ElementTree_getelementpath[] = "_ElementTree.getelementpath";
+static const char __pyx_k_FallbackElementClassLookup[] = "FallbackElementClassLookup";
+static const char __pyx_k_HTMLPullParser_read_events[] = "HTMLPullParser.read_events";
+static const char __pyx_k_ImmutableMapping___delitem[] = "_ImmutableMapping.__delitem__";
+static const char __pyx_k_ImmutableMapping___getitem[] = "_ImmutableMapping.__getitem__";
+static const char __pyx_k_ImmutableMapping___setitem[] = "_ImmutableMapping.__setitem__";
+static const char __pyx_k_Internal_lxml_parser_error[] = "Internal lxml parser error.\n    ";
+static const char __pyx_k_Invalid_entity_reference_s[] = "Invalid entity reference: '%s'";
+static const char __pyx_k_Invalid_namespace_prefix_r[] = "Invalid namespace prefix %r";
+static const char __pyx_k_ListErrorLog_filter_levels[] = "_ListErrorLog.filter_levels";
+static const char __pyx_k_No_ID_dictionary_available[] = "No ID dictionary available.";
+static const char __pyx_k_ReadOnlyElementProxy_items[] = "_ReadOnlyElementProxy.items";
+static const char __pyx_k_ReadOnlyProxy_iterchildren[] = "_ReadOnlyProxy.iterchildren";
+static const char __pyx_k_Undefined_namespace_prefix[] = "Undefined namespace prefix";
+static const char __pyx_k_Unsupported_element_type_d[] = "Unsupported element type: %d";
+static const char __pyx_k_Validator__clear_error_log[] = "_Validator._clear_error_log";
+static const char __pyx_k_XInclude_processing_failed[] = "XInclude processing failed";
+static const char __pyx_k_XPath_function_s_not_found[] = "XPath function '%s' not found";
+static const char __pyx_k_http_www_w3_org_1999_xhtml[] = "http://www.w3.org/1999/xhtml";
+static const char __pyx_k_invalid_Element_proxy_at_s[] = "invalid Element proxy at %s";
+static const char __pyx_k_list_index_x_x_not_in_list[] = "list.index(x): x not in list";
+static const char __pyx_k_pending_open_tags_on_close[] = "pending open tags on close";
+static const char __pyx_k_DTDAttributeDecl_itervalues[] = "_DTDAttributeDecl.itervalues";
+static const char __pyx_k_Document_is_not_well_formed[] = "Document is not well formed";
+static const char __pyx_k_ElementNamespaceClassLookup[] = "ElementNamespaceClassLookup";
+static const char __pyx_k_Element_is_not_in_this_tree[] = "Element is not in this tree.";
+static const char __pyx_k_ImmutableMapping___contains[] = "_ImmutableMapping.__contains__";
+static const char __pyx_k_IncrementalFileWriter_flush[] = "_IncrementalFileWriter.flush";
+static const char __pyx_k_IncrementalFileWriter_write[] = "_IncrementalFileWriter.write";
+static const char __pyx_k_Invalid_input_tag_of_type_r[] = "Invalid input tag of type %r";
+static const char __pyx_k_Invalid_number_of_arguments[] = "Invalid number of arguments";
+static const char __pyx_k_Libxml2_RelaxNG_error_types[] = "Libxml2 RelaxNG error types";
+static const char __pyx_k_ListErrorLog_filter_domains[] = "_ListErrorLog.filter_domains";
+static const char __pyx_k_Missing_closing_curly_brace[] = "Missing closing curly brace";
+static const char __pyx_k_NamespaceRegistry_iteritems[] = "_NamespaceRegistry.iteritems";
+static const char __pyx_k_ReadOnlyElementProxy_values[] = "_ReadOnlyElementProxy.values";
+static const char __pyx_k_Type_s_cannot_be_serialized[] = "Type '%s' cannot be serialized.";
+static const char __pyx_k_XPathEvaluatorBase_evaluate[] = "_XPathEvaluatorBase.evaluate";
+static const char __pyx_k_document_context_is_missing[] = "document context is missing";
+static const char __pyx_k_invalid_Document_proxy_at_s[] = "invalid Document proxy at %s";
+static const char __pyx_k_list_index_x_x_not_in_slice[] = "list.index(x): x not in slice";
+static const char __pyx_k_OpaqueDocumentWrapper_append[] = "_OpaqueDocumentWrapper.append";
+static const char __pyx_k_OpaqueDocumentWrapper_extend[] = "_OpaqueDocumentWrapper.extend";
+static const char __pyx_k_Parsing_requires_string_data[] = "Parsing requires string data";
+static const char __pyx_k_XSLT_context_not_initialised[] = "XSLT context not initialised";
+static const char __pyx_k_AppendOnlyElementProxy_append[] = "_AppendOnlyElementProxy.append";
+static const char __pyx_k_AppendOnlyElementProxy_extend[] = "_AppendOnlyElementProxy.extend";
+static const char __pyx_k_Base_class_for_RelaxNG_errors[] = "Base class for RelaxNG errors.\n    ";
+static const char __pyx_k_Base_class_of_all_XSLT_errors[] = "Base class of all XSLT errors.\n    ";
+static const char __pyx_k_DTDElementDecl_iterattributes[] = "_DTDElementDecl.iterattributes";
+static const char __pyx_k_ElementStringResult_getparent[] = "_ElementStringResult.getparent";
+static const char __pyx_k_Element_is_not_in_this_tree_2[] = "Element is not in this tree";
+static const char __pyx_k_Error_during_XPath_evaluation[] = "Error during XPath evaluation.\n    ";
+static const char __pyx_k_IncrementalFileWriter_element[] = "_IncrementalFileWriter.element";
+static const char __pyx_k_Invalid_character_reference_s[] = "Invalid character reference: '%s'";
+static const char __pyx_k_Invalid_or_incomplete_context[] = "Invalid or incomplete context";
+static const char __pyx_k_ParserBasedElementClassLookup[] = "ParserBasedElementClassLookup";
+static const char __pyx_k_Validator__append_log_message[] = "_Validator._append_log_message";
+static const char __pyx_k_XPath_context_not_initialised[] = "XPath context not initialised";
+static const char __pyx_k_XSLTExtension_apply_templates[] = "XSLTExtension.apply_templates";
+static const char __pyx_k_XSLTProcessingInstruction_set[] = "_XSLTProcessingInstruction.set";
+static const char __pyx_k_extension_element_s_not_found[] = "extension element %s not found";
+static const char __pyx_k_http_purl_org_dc_elements_1_1[] = "http://purl.org/dc/elements/1.1/";
+static const char __pyx_k_http_schemas_xmlsoap_org_wsdl[] = "http://schemas.xmlsoap.org/wsdl/";
+static const char __pyx_k_Base_class_of_all_XPath_errors[] = "Base class of all XPath errors.\n    ";
+static const char __pyx_k_Document_is_not_valid_Relax_NG[] = "Document is not valid Relax NG";
+static const char __pyx_k_ElementUnicodeResult_getparent[] = "_ElementUnicodeResult.getparent";
+static const char __pyx_k_Error_handling_an_XPath_result[] = "Error handling an XPath result.\n    ";
+static const char __pyx_k_Input_object_has_no_document_s[] = "Input object has no document: %s";
+static const char __pyx_k_Invalid_attribute_dictionary_s[] = "Invalid attribute dictionary: %s";
+static const char __pyx_k_ListErrorLog_filter_from_level[] = "_ListErrorLog.filter_from_level";
+static const char __pyx_k_XPath_evaluator_locking_failed[] = "XPath evaluator locking failed";
+static const char __pyx_k_XSLTExtension_process_children[] = "XSLTExtension.process_children";
+static const char __pyx_k_cannot_append_parent_to_itself[] = "cannot append parent to itself";
+static const char __pyx_k_home_stefan_source_Python_lxml[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx";
+static const char __pyx_k_http_www_w3_org_2001_XMLSchema[] = "http://www.w3.org/2001/XMLSchema";
+static const char __pyx_k_invalid_node_type_d_expected_d[] = "invalid node type %d, expected %d";
+static const char __pyx_k_s_s_object_name_r_type_r_occur[] = "<%s.%s object name=%r type=%r occur=%r at 0x%x>";
+static const char __pyx_k_string___STRING__XSLT___d_xslt[] = "string://__STRING__XSLT__/%d.xslt";
+static const char __pyx_k_unsupported_XSLT_result_type_d[] = "unsupported XSLT result type: %d";
+static const char __pyx_k_BaseParser_setElementClassLooku[] = "_BaseParser.setElementClassLookup";
+static const char __pyx_k_BaseParser_set_element_class_lo[] = "_BaseParser.set_element_class_lookup";
+static const char __pyx_k_CustomElementClassLookup_lookup[] = "CustomElementClassLookup.lookup";
+static const char __pyx_k_ERR_ENCODING_NAME_79_ERR_HYPHEN[] = "ERR_ENCODING_NAME=79\nERR_HYPHEN_IN_COMMENT=80\nERR_INVALID_ENCODING=81\nERR_EXT_ENTITY_STANDALONE=82\nERR_CONDSEC_INVALID=83\nERR_VALUE_REQUIRED=84\nERR_NOT_WELL_BALANCED=85\nERR_EXTRA_CONTENT=86\nERR_ENTITY_CHAR_ERROR=87\nERR_ENTITY_PE_INTERNAL=88\nERR_ENTITY_LOOP=89\nERR_ENTITY_BOUNDARY=90\nERR_INVALID_URI=91\nERR_URI_FRAGMENT=92\nWAR_CATALOG_PI=93\nERR_NO_DTD=94\nERR_CONDSEC_INVALID_KEYWORD=95\nERR_VERSION_MISSING=96\nWAR_UNKNOWN_VERSION=97\nWAR_LANG_VALUE=98\nWAR_NS_URI=99\nWAR_NS_URI_RELATIVE=100\nERR_MISSING_ENCODING=101\nWAR_SPACE_VALUE=102\nERR_NOT_STANDALONE=103\nERR_ENTITY_PROCESSING=104\nERR_NOTATION_PROCESSING=105\nWAR_NS_COLUMN=106\nWAR_ENTITY_REDEFINED=107\nERR_UNKNOWN_VERSION=108\nERR_VERSION_MISMATCH=109\nERR_NAME_TOO_LONG=110\nERR_USER_STOP=111\nNS_ERR_XML_NAMESPACE=200\nNS_ERR_UNDEFINED_NAMESPACE=201\nNS_ERR_QNAME=202\nNS_ERR_ATTRIBUTE_REDEFINED=203\nNS_ERR_EMPTY=204\nNS_ERR_COLON=205\nDTD_ATTRIBUTE_DEFAULT=500\nDTD_ATTRIBUTE_REDEFINED=501\nDTD_ATTRIBUTE_VALUE=502\nDTD_CONTENT_ERROR=503\nDTD_CONTENT_MODEL=504\nDTD_CONTENT_NOT_DETERMINIST=505\nDTD_DIFFERENT_PREFIX=506\nDTD_ELEM_DEFAULT_NAMESPACE=507\nDTD_ELEM_NAMESPACE=508\nDTD_ELEM_REDEFINED=509\nDTD_EMPTY_NOTATION=510\nDTD_ENTITY_TYPE=511\nDTD_ID_FIXED=512\nDTD_ID_REDEFINED=513\nDTD_ID_SUBSET=514\nDTD_INVALID_CHILD=515\nDTD_INVALID_DEFAULT=516\nDTD_LOAD_ERROR=517\nDTD_MISSING_ATTRIBUTE=518\nDTD_MIXED_CORRUPT=519\nDTD_MULTIPLE_ID=520\nDTD_NO_DOC=521\nDTD_NO_DTD=522\nDTD_NO_ELEM_NAME=523\nDTD_NO_PREFIX=524\nDTD_NO_ROOT=525\nDTD_NOTATION_REDEFINED=526\nDTD_NOTATION_VALUE=527\nDTD_NOT_EMPTY=528\nDTD_NOT_PCDATA=529\nDTD_NOT_STANDALONE=530\nDTD_ROOT_NAME=531\nDTD_STANDALONE_WHITE_SPACE=532\nDTD_UNKNOWN_ATTRIBUTE=533\nDTD_UNKNOWN_ELEM=534\nDTD_UNKNOWN_ENTITY=535\nDTD_UNKNOWN_ID=536\nDTD_UNKNOWN_NOTATION=537\nDTD_STANDALONE_DEFAULTED=538\nDTD_XMLID_VALUE=539\nDTD_XMLID_TYPE=540\nDTD_DUP_TOKEN=541\nHTML_STRUCURE_ERROR=800\nHTML_UNKNOWN_TAG=801\nRNGP_ANYNAME_ATTR_ANCESTOR=1000\nRNGP_ATTR_CONFLICT=1001\nRNG""P_ATTRIBUTE_CHILDREN=1002\n";
+static const char __pyx_k_ElementNamespaceClassLookup_get[] = "ElementNamespaceClassLookup.get_namespace";
+static const char __pyx_k_Error_during_C14N_serialisation[] = "Error during C14N serialisation.\n    ";
+static const char __pyx_k_Expected_for_variable_reference[] = "Expected $ for variable reference";
+static const char __pyx_k_File_or_filename_expected_got_s[] = "File or filename expected, got '%s'";
+static const char __pyx_k_IncrementalFileWriter_write_dec[] = "_IncrementalFileWriter.write_declaration";
+static const char __pyx_k_IncrementalFileWriter_write_doc[] = "_IncrementalFileWriter.write_doctype";
+static const char __pyx_k_Invalid_URL_must_not_contain_or[] = "Invalid URL, must not contain '\"' or '>'";
+static const char __pyx_k_Invalid_character_s_r_in_public[] = "Invalid character(s) %r in public_id.";
+static const char __pyx_k_ListErrorLog_filter_from_errors[] = "_ListErrorLog.filter_from_errors";
+static const char __pyx_k_ListErrorLog_filter_from_fatals[] = "_ListErrorLog.filter_from_fatals";
+static const char __pyx_k_ListErrorLog_filter_from_warnin[] = "_ListErrorLog.filter_from_warnings";
+static const char __pyx_k_Not_yet_implemented_result_node[] = "Not yet implemented result node type: %d";
+static const char __pyx_k_ParserSchemaValidationContext_n[] = "_ParserSchemaValidationContext not initialised";
+static const char __pyx_k_PyElementUnicodeResult_getparen[] = "_PyElementUnicodeResult.getparent";
+static const char __pyx_k_PythonElementClassLookup_lookup[] = "PythonElementClassLookup.lookup";
+static const char __pyx_k_RELAXNG_OK_0_RELAXNG_ERR_MEMORY[] = "RELAXNG_OK=0\nRELAXNG_ERR_MEMORY=1\nRELAXNG_ERR_TYPE=2\nRELAXNG_ERR_TYPEVAL=3\nRELAXNG_ERR_DUPID=4\nRELAXNG_ERR_TYPECMP=5\nRELAXNG_ERR_NOSTATE=6\nRELAXNG_ERR_NODEFINE=7\nRELAXNG_ERR_LISTEXTRA=8\nRELAXNG_ERR_LISTEMPTY=9\nRELAXNG_ERR_INTERNODATA=10\nRELAXNG_ERR_INTERSEQ=11\nRELAXNG_ERR_INTEREXTRA=12\nRELAXNG_ERR_ELEMNAME=13\nRELAXNG_ERR_ATTRNAME=14\nRELAXNG_ERR_ELEMNONS=15\nRELAXNG_ERR_ATTRNONS=16\nRELAXNG_ERR_ELEMWRONGNS=17\nRELAXNG_ERR_ATTRWRONGNS=18\nRELAXNG_ERR_ELEMEXTRANS=19\nRELAXNG_ERR_ATTREXTRANS=20\nRELAXNG_ERR_ELEMNOTEMPTY=21\nRELAXNG_ERR_NOELEM=22\nRELAXNG_ERR_NOTELEM=23\nRELAXNG_ERR_ATTRVALID=24\nRELAXNG_ERR_CONTENTVALID=25\nRELAXNG_ERR_EXTRACONTENT=26\nRELAXNG_ERR_INVALIDATTR=27\nRELAXNG_ERR_DATAELEM=28\nRELAXNG_ERR_VALELEM=29\nRELAXNG_ERR_LISTELEM=30\nRELAXNG_ERR_DATATYPE=31\nRELAXNG_ERR_VALUE=32\nRELAXNG_ERR_LIST=33\nRELAXNG_ERR_NOGRAMMAR=34\nRELAXNG_ERR_EXTRADATA=35\nRELAXNG_ERR_LACKDATA=36\nRELAXNG_ERR_INTERNAL=37\nRELAXNG_ERR_ELEMWRONG=38\nRELAXNG_ERR_TEXTWRONG=39\n";
+static const char __pyx_k_Registered_element_classes_must[] = "Registered element classes must be subtypes of ElementBase";
+static const char __pyx_k_Schema_instance_not_initialised[] = "Schema instance not initialised";
+static const char __pyx_k_System_URL_may_not_contain_both[] = "System URL may not contain both single (') and double quotes (\").";
+static const char __pyx_k_The_lxml_etree_module_implement[] = "\nThe ``lxml.etree`` module implements the extended ElementTree API for XML.\n";
+static const char __pyx_k_XML_declaration_already_written[] = "XML declaration already written";
+static const char __pyx_k_XPath_evaluator_not_initialised[] = "XPath evaluator not initialised";
+static const char __pyx_k_XSLTProcessingInstruction_parse[] = "_XSLTProcessingInstruction.parseXSL";
+static const char __pyx_k_XSLT_stylesheet_not_initialised[] = "XSLT stylesheet not initialised";
+static const char __pyx_k_ambiguous_reference_to_embedded[] = "ambiguous reference to embedded stylesheet";
+static const char __pyx_k_boolean_xs_attribute_default_or[] = "boolean(//xs:attribute[@default or @fixed][1])";
+static const char __pyx_k_cannot_set_a_maximum_stylesheet[] = "cannot set a maximum stylesheet traversal depth < 0";
+static const char __pyx_k_document_external_context_nodes[] = "document-external context nodes are not supported";
+static const char __pyx_k_end_tag_mismatch_expected_s_got[] = "end tag mismatch (expected %s, got %s)";
+static const char __pyx_k_file_must_be_a_filename_or_file[] = "file must be a filename or file-like object";
+static const char __pyx_k_got_invalid_input_value_of_type[] = "got invalid input value of type %s, expected string or Element";
+static const char __pyx_k_lxml_etree_was_compiled_without[] = "lxml.etree was compiled without Schematron support.";
+static const char __pyx_k_only_setting_the_href_attribute[] = "only setting the 'href' attribute is supported on XSLT-PIs";
+static const char __pyx_k_s_s_object_name_r_elemname_r_pr[] = "<%s.%s object name=%r elemname=%r prefix=%r type=%r default=%r default_value=%r at 0x%x>";
+static const char __pyx_k_s_s_object_name_r_prefix_r_type[] = "<%s.%s object name=%r prefix=%r type=%r at 0x%x>";
+static const char __pyx_k_A_libxml2_error_that_occurred_du[] = "A libxml2 error that occurred during serialisation.\n    ";
+static const char __pyx_k_All_strings_must_be_XML_compatib[] = "All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters";
+static const char __pyx_k_Argument_is_not_a_file_like_obje[] = "Argument is not a file-like object";
+static const char __pyx_k_Argument_must_be_bytes_or_unicod[] = "Argument must be bytes or unicode, got '%.200s'";
+static const char __pyx_k_Argument_must_be_string_or_unico[] = "Argument must be string or unicode.";
+static const char __pyx_k_AttributeBasedElementClassLookup[] = "AttributeBasedElementClassLookup";
+static const char __pyx_k_Base_class_for_all_syntax_errors[] = "Base class for all syntax errors.\n    ";
+static const char __pyx_k_Base_class_of_all_Schematron_err[] = "Base class of all Schematron errors.\n    ";
+static const char __pyx_k_Base_class_of_all_XML_Schema_err[] = "Base class of all XML Schema errors\n    ";
+static const char __pyx_k_Base_class_of_lxml_registry_erro[] = "Base class of lxml registry errors.\n    ";
+static const char __pyx_k_Can_only_discard_comments_in_C14[] = "Can only discard comments in C14N serialisation";
+static const char __pyx_k_Cannot_enable_XML_declaration_in[] = "Cannot enable XML declaration in C14N";
+static const char __pyx_k_Cannot_specify_encoding_with_C14[] = "Cannot specify encoding with C14N";
+static const char __pyx_k_Comment_may_not_contain_or_end_w[] = "Comment may not contain '--' or end with '-'";
+static const char __pyx_k_Could_not_create_I_O_writer_cont[] = "Could not create I/O writer context.";
+static const char __pyx_k_DOCTYPE_already_written_or_canno[] = "DOCTYPE already written or cannot write it here";
+static const char __pyx_k_Document_does_not_comply_with_sc[] = "Document does not comply with schema";
+static const char __pyx_k_Document_is_not_a_valid_Schematr[] = "Document is not a valid Schematron schema";
+static const char __pyx_k_Document_is_not_parsable_as_Rela[] = "Document is not parsable as Relax NG";
+static const char __pyx_k_Document_is_not_valid_XML_Schema[] = "Document is not valid XML Schema";
+static const char __pyx_k_ERR_OK_0_ERR_INTERNAL_ERROR_1_ER[] = "ERR_OK=0\nERR_INTERNAL_ERROR=1\nERR_NO_MEMORY=2\nERR_DOCUMENT_START=3\nERR_DOCUMENT_EMPTY=4\nERR_DOCUMENT_END=5\nERR_INVALID_HEX_CHARREF=6\nERR_INVALID_DEC_CHARREF=7\nERR_INVALID_CHARREF=8\nERR_INVALID_CHAR=9\nERR_CHARREF_AT_EOF=10\nERR_CHARREF_IN_PROLOG=11\nERR_CHARREF_IN_EPILOG=12\nERR_CHARREF_IN_DTD=13\nERR_ENTITYREF_AT_EOF=14\nERR_ENTITYREF_IN_PROLOG=15\nERR_ENTITYREF_IN_EPILOG=16\nERR_ENTITYREF_IN_DTD=17\nERR_PEREF_AT_EOF=18\nERR_PEREF_IN_PROLOG=19\nERR_PEREF_IN_EPILOG=20\nERR_PEREF_IN_INT_SUBSET=21\nERR_ENTITYREF_NO_NAME=22\nERR_ENTITYREF_SEMICOL_MISSING=23\nERR_PEREF_NO_NAME=24\nERR_PEREF_SEMICOL_MISSING=25\nERR_UNDECLARED_ENTITY=26\nWAR_UNDECLARED_ENTITY=27\nERR_UNPARSED_ENTITY=28\nERR_ENTITY_IS_EXTERNAL=29\nERR_ENTITY_IS_PARAMETER=30\nERR_UNKNOWN_ENCODING=31\nERR_UNSUPPORTED_ENCODING=32\nERR_STRING_NOT_STARTED=33\nERR_STRING_NOT_CLOSED=34\nERR_NS_DECL_ERROR=35\nERR_ENTITY_NOT_STARTED=36\nERR_ENTITY_NOT_FINISHED=37\nERR_LT_IN_ATTRIBUTE=38\nERR_ATTRIBUTE_NOT_STARTED=39\nERR_ATTRIBUTE_NOT_FINISHED=40\nERR_ATTRIBUTE_WITHOUT_VALUE=41\nERR_ATTRIBUTE_REDEFINED=42\nERR_LITERAL_NOT_STARTED=43\nERR_LITERAL_NOT_FINISHED=44\nERR_COMMENT_NOT_FINISHED=45\nERR_PI_NOT_STARTED=46\nERR_PI_NOT_FINISHED=47\nERR_NOTATION_NOT_STARTED=48\nERR_NOTATION_NOT_FINISHED=49\nERR_ATTLIST_NOT_STARTED=50\nERR_ATTLIST_NOT_FINISHED=51\nERR_MIXED_NOT_STARTED=52\nERR_MIXED_NOT_FINISHED=53\nERR_ELEMCONTENT_NOT_STARTED=54\nERR_ELEMCONTENT_NOT_FINISHED=55\nERR_XMLDECL_NOT_STARTED=56\nERR_XMLDECL_NOT_FINISHED=57\nERR_CONDSEC_NOT_STARTED=58\nERR_CONDSEC_NOT_FINISHED=59\nERR_EXT_SUBSET_NOT_FINISHED=60\nERR_DOCTYPE_NOT_FINISHED=61\nERR_MISPLACED_CDATA_END=62\nERR_CDATA_NOT_FINISHED=63\nERR_RESERVED_XML_NAME=64\nERR_SPACE_REQUIRED=65\nERR_SEPARATOR_REQUIRED=66\nERR_NMTOKEN_REQUIRED=67\nERR_NAME_REQUIRED=68\nERR_PCDATA_REQUIRED=69\nERR_URI_REQUIRED=70\nERR_PUBID_REQUIRED=71\nERR_LT_REQUIRED=72\nERR_GT_REQUIRED=73\nERR_LTSLASH_REQUIRED=74\nERR_EQUAL_REQUIRED=75\nERR_TAG_NAME_MISMATCH=76\nERR_TAG_NOT_FIN""ISHED=77\nERR_STANDALONE_VALUE=78\n";
+static const char __pyx_k_ElementTree_not_initialized_miss[] = "ElementTree not initialized, missing root";
+static const char __pyx_k_Element_is_not_a_child_of_this_n[] = "Element is not a child of this node.";
+static const char __pyx_k_Entity_class_must_be_subclass_of[] = "Entity class must be subclass of EntityBase";
+static const char __pyx_k_Error_applying_stylesheet_line_d[] = "Error applying stylesheet, line %d";
+static const char __pyx_k_Error_during_XInclude_processing[] = "Error during XInclude processing.\n    ";
+static const char __pyx_k_Error_during_serialisation_out_o[] = "Error during serialisation (out of memory?)";
+static const char __pyx_k_Error_parsing_a_stylesheet_docum[] = "Error parsing a stylesheet document.\n    ";
+static const char __pyx_k_Error_registering_a_namespace_ex[] = "Error registering a namespace extension.\n    ";
+static const char __pyx_k_Error_registering_an_XSLT_extens[] = "Error registering an XSLT extension.\n    ";
+static const char __pyx_k_Error_running_an_XSL_transformat[] = "Error running an XSL transformation.\n    ";
+static const char __pyx_k_Error_serialising_an_XSLT_result[] = "Error serialising an XSLT result.\n    ";
+static const char __pyx_k_Error_while_parsing_an_XML_docum[] = "Error while parsing an XML document as RelaxNG.\n    ";
+static const char __pyx_k_Error_while_validating_an_XML_do[] = "Error while validating an XML document with a DTD.\n    ";
+static const char __pyx_k_Failed_to_create_validation_cont[] = "Failed to create validation context";
+static const char __pyx_k_FallbackElementClassLookup_set_f[] = "FallbackElementClassLookup.set_fallback";
+static const char __pyx_k_I18N_NO_OUTPUT_6004_BUF_OVERFLOW[] = "I18N_NO_OUTPUT=6004\nBUF_OVERFLOW=7000\n";
+static const char __pyx_k_Input_object_is_not_an_XML_eleme[] = "Input object is not an XML element: %s";
+static const char __pyx_k_Internal_error_in_DTD_validation[] = "Internal error in DTD validation";
+static const char __pyx_k_Internal_error_in_Relax_NG_valid[] = "Internal error in Relax NG validation";
+static const char __pyx_k_Internal_error_in_Schematron_val[] = "Internal error in Schematron validation";
+static const char __pyx_k_Internal_error_in_XML_Schema_val[] = "Internal error in XML Schema validation.";
+static const char __pyx_k_Internal_error_looking_up_an_XPa[] = "Internal error looking up an XPath extension function.\n    ";
+static const char __pyx_k_Main_exception_base_class_for_lx[] = "Main exception base class for lxml.  All other exceptions inherit from\n    this one.\n    ";
+static const char __pyx_k_NONE_0_PARSER_1_TREE_2_NAMESPACE[] = "NONE=0\nPARSER=1\nTREE=2\nNAMESPACE=3\nDTD=4\nHTML=5\nMEMORY=6\nOUTPUT=7\nIO=8\nFTP=9\nHTTP=10\nXINCLUDE=11\nXPATH=12\nXPOINTER=13\nREGEXP=14\nDATATYPE=15\nSCHEMASP=16\nSCHEMASV=17\nRELAXNGP=18\nRELAXNGV=19\nCATALOG=20\nC14N=21\nXSLT=22\nVALID=23\nCHECK=24\nWRITER=25\nMODULE=26\nI18N=27\nSCHEMATRONV=28\nBUFFER=29\nURI=30\n";
+static const char __pyx_k_NONE_0_WARNING_1_ERROR_2_FATAL_3[] = "NONE=0\nWARNING=1\nERROR=2\nFATAL=3\n";
+static const char __pyx_k_Non_Element_values_not_supported[] = "Non-Element values not supported at this point - got %r";
+static const char __pyx_k_Only_elements_can_be_the_root_of[] = "Only elements can be the root of an ElementTree";
+static const char __pyx_k_Only_processing_instructions_and[] = "Only processing instructions and comments can be siblings of the root element";
+static const char __pyx_k_PI_class_must_be_subclass_of_PIB[] = "PI class must be subclass of PIBase";
+static const char __pyx_k_Prefix_format_reserved_for_inter[] = "Prefix format reserved for internal use";
+static const char __pyx_k_RNGP_ATTRIBUTE_CONTENT_1003_RNGP[] = "RNGP_ATTRIBUTE_CONTENT=1003\nRNGP_ATTRIBUTE_EMPTY=1004\nRNGP_ATTRIBUTE_NOOP=1005\nRNGP_CHOICE_CONTENT=1006\nRNGP_CHOICE_EMPTY=1007\nRNGP_CREATE_FAILURE=1008\nRNGP_DATA_CONTENT=1009\nRNGP_DEF_CHOICE_AND_INTERLEAVE=1010\nRNGP_DEFINE_CREATE_FAILED=1011\nRNGP_DEFINE_EMPTY=1012\nRNGP_DEFINE_MISSING=1013\nRNGP_DEFINE_NAME_MISSING=1014\nRNGP_ELEM_CONTENT_EMPTY=1015\nRNGP_ELEM_CONTENT_ERROR=1016\nRNGP_ELEMENT_EMPTY=1017\nRNGP_ELEMENT_CONTENT=1018\nRNGP_ELEMENT_NAME=1019\nRNGP_ELEMENT_NO_CONTENT=1020\nRNGP_ELEM_TEXT_CONFLICT=1021\nRNGP_EMPTY=1022\nRNGP_EMPTY_CONSTRUCT=1023\nRNGP_EMPTY_CONTENT=1024\nRNGP_EMPTY_NOT_EMPTY=1025\nRNGP_ERROR_TYPE_LIB=1026\nRNGP_EXCEPT_EMPTY=1027\nRNGP_EXCEPT_MISSING=1028\nRNGP_EXCEPT_MULTIPLE=1029\nRNGP_EXCEPT_NO_CONTENT=1030\nRNGP_EXTERNALREF_EMTPY=1031\nRNGP_EXTERNAL_REF_FAILURE=1032\nRNGP_EXTERNALREF_RECURSE=1033\nRNGP_FORBIDDEN_ATTRIBUTE=1034\nRNGP_FOREIGN_ELEMENT=1035\nRNGP_GRAMMAR_CONTENT=1036\nRNGP_GRAMMAR_EMPTY=1037\nRNGP_GRAMMAR_MISSING=1038\nRNGP_GRAMMAR_NO_START=1039\nRNGP_GROUP_ATTR_CONFLICT=1040\nRNGP_HREF_ERROR=1041\nRNGP_INCLUDE_EMPTY=1042\nRNGP_INCLUDE_FAILURE=1043\nRNGP_INCLUDE_RECURSE=1044\nRNGP_INTERLEAVE_ADD=1045\nRNGP_INTERLEAVE_CREATE_FAILED=1046\nRNGP_INTERLEAVE_EMPTY=1047\nRNGP_INTERLEAVE_NO_CONTENT=1048\nRNGP_INVALID_DEFINE_NAME=1049\nRNGP_INVALID_URI=1050\nRNGP_INVALID_VALUE=1051\nRNGP_MISSING_HREF=1052\nRNGP_NAME_MISSING=1053\nRNGP_NEED_COMBINE=1054\nRNGP_NOTALLOWED_NOT_EMPTY=1055\nRNGP_NSNAME_ATTR_ANCESTOR=1056\nRNGP_NSNAME_NO_NS=1057\nRNGP_PARAM_FORBIDDEN=1058\nRNGP_PARAM_NAME_MISSING=1059\nRNGP_PARENTREF_CREATE_FAILED=1060\nRNGP_PARENTREF_NAME_INVALID=1061\nRNGP_PARENTREF_NO_NAME=1062\nRNGP_PARENTREF_NO_PARENT=1063\nRNGP_PARENTREF_NOT_EMPTY=1064\nRNGP_PARSE_ERROR=1065\nRNGP_PAT_ANYNAME_EXCEPT_ANYNAME=1066\nRNGP_PAT_ATTR_ATTR=1067\nRNGP_PAT_ATTR_ELEM=1068\nRNGP_PAT_DATA_EXCEPT_ATTR=1069\nRNGP_PAT_DATA_EXCEPT_ELEM=1070\nRNGP_PAT_DATA_EXCEPT_EMPTY=1071\nRNGP_PAT_DATA_EXCEPT_GROUP=1072\nRNGP_PAT_DATA_EXCEPT_INTERLEAVE=107""3\nRNGP_PAT_DATA_EXCEPT_LIST=1074\n";
+static const char __pyx_k_RNGP_PAT_DATA_EXCEPT_ONEMORE_107[] = "RNGP_PAT_DATA_EXCEPT_ONEMORE=1075\nRNGP_PAT_DATA_EXCEPT_REF=1076\nRNGP_PAT_DATA_EXCEPT_TEXT=1077\nRNGP_PAT_LIST_ATTR=1078\nRNGP_PAT_LIST_ELEM=1079\nRNGP_PAT_LIST_INTERLEAVE=1080\nRNGP_PAT_LIST_LIST=1081\nRNGP_PAT_LIST_REF=1082\nRNGP_PAT_LIST_TEXT=1083\nRNGP_PAT_NSNAME_EXCEPT_ANYNAME=1084\nRNGP_PAT_NSNAME_EXCEPT_NSNAME=1085\nRNGP_PAT_ONEMORE_GROUP_ATTR=1086\nRNGP_PAT_ONEMORE_INTERLEAVE_ATTR=1087\nRNGP_PAT_START_ATTR=1088\nRNGP_PAT_START_DATA=1089\nRNGP_PAT_START_EMPTY=1090\nRNGP_PAT_START_GROUP=1091\nRNGP_PAT_START_INTERLEAVE=1092\nRNGP_PAT_START_LIST=1093\nRNGP_PAT_START_ONEMORE=1094\nRNGP_PAT_START_TEXT=1095\nRNGP_PAT_START_VALUE=1096\nRNGP_PREFIX_UNDEFINED=1097\nRNGP_REF_CREATE_FAILED=1098\nRNGP_REF_CYCLE=1099\nRNGP_REF_NAME_INVALID=1100\nRNGP_REF_NO_DEF=1101\nRNGP_REF_NO_NAME=1102\nRNGP_REF_NOT_EMPTY=1103\nRNGP_START_CHOICE_AND_INTERLEAVE=1104\nRNGP_START_CONTENT=1105\nRNGP_START_EMPTY=1106\nRNGP_START_MISSING=1107\nRNGP_TEXT_EXPECTED=1108\nRNGP_TEXT_HAS_CHILD=1109\nRNGP_TYPE_MISSING=1110\nRNGP_TYPE_NOT_FOUND=1111\nRNGP_TYPE_VALUE=1112\nRNGP_UNKNOWN_ATTRIBUTE=1113\nRNGP_UNKNOWN_COMBINE=1114\nRNGP_UNKNOWN_CONSTRUCT=1115\nRNGP_UNKNOWN_TYPE_LIB=1116\nRNGP_URI_FRAGMENT=1117\nRNGP_URI_NOT_ABSOLUTE=1118\nRNGP_VALUE_EMPTY=1119\nRNGP_VALUE_NO_CONTENT=1120\nRNGP_XMLNS_NAME=1121\nRNGP_XML_NS=1122\nXPATH_EXPRESSION_OK=1200\nXPATH_NUMBER_ERROR=1201\nXPATH_UNFINISHED_LITERAL_ERROR=1202\nXPATH_START_LITERAL_ERROR=1203\nXPATH_VARIABLE_REF_ERROR=1204\nXPATH_UNDEF_VARIABLE_ERROR=1205\nXPATH_INVALID_PREDICATE_ERROR=1206\nXPATH_EXPR_ERROR=1207\nXPATH_UNCLOSED_ERROR=1208\nXPATH_UNKNOWN_FUNC_ERROR=1209\nXPATH_INVALID_OPERAND=1210\nXPATH_INVALID_TYPE=1211\nXPATH_INVALID_ARITY=1212\nXPATH_INVALID_CTXT_SIZE=1213\nXPATH_INVALID_CTXT_POSITION=1214\nXPATH_MEMORY_ERROR=1215\nXPTR_SYNTAX_ERROR=1216\nXPTR_RESOURCE_ERROR=1217\nXPTR_SUB_RESOURCE_ERROR=1218\nXPATH_UNDEF_PREFIX_ERROR=1219\nXPATH_ENCODING_ERROR=1220\nXPATH_INVALID_CHAR_ERROR=1221\nTREE_INVALID_HEX=1300\nTREE_INVALID_DEC=1301\nTREE""_UNTERMINATED_ENTITY=1302\n";
+static const char __pyx_k_Registered_functions_must_be_cal[] = "Registered functions must be callable.";
+static const char __pyx_k_RelaxNG_instance_not_initialised[] = "RelaxNG instance not initialised";
+static const char __pyx_k_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH[] = "SCHEMAP_CVC_SIMPLE_TYPE=3062\nSCHEMAP_COS_CT_EXTENDS_1_1=3063\nSCHEMAP_SRC_IMPORT_1_1=3064\nSCHEMAP_SRC_IMPORT_1_2=3065\nSCHEMAP_SRC_IMPORT_2=3066\nSCHEMAP_SRC_IMPORT_2_1=3067\nSCHEMAP_SRC_IMPORT_2_2=3068\nSCHEMAP_INTERNAL=3069\nSCHEMAP_NOT_DETERMINISTIC=3070\nSCHEMAP_SRC_ATTRIBUTE_GROUP_1=3071\nSCHEMAP_SRC_ATTRIBUTE_GROUP_2=3072\nSCHEMAP_SRC_ATTRIBUTE_GROUP_3=3073\nSCHEMAP_MG_PROPS_CORRECT_1=3074\nSCHEMAP_MG_PROPS_CORRECT_2=3075\nSCHEMAP_SRC_CT_1=3076\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3=3077\nSCHEMAP_AU_PROPS_CORRECT_2=3078\nSCHEMAP_A_PROPS_CORRECT_2=3079\nSCHEMAP_C_PROPS_CORRECT=3080\nSCHEMAP_SRC_REDEFINE=3081\nSCHEMAP_SRC_IMPORT=3082\nSCHEMAP_WARN_SKIP_SCHEMA=3083\nSCHEMAP_WARN_UNLOCATED_SCHEMA=3084\nSCHEMAP_WARN_ATTR_REDECL_PROH=3085\nSCHEMAP_WARN_ATTR_POINTLESS_PROH=3086\nSCHEMAP_AG_PROPS_CORRECT=3087\nSCHEMAP_COS_CT_EXTENDS_1_2=3088\nSCHEMAP_AU_PROPS_CORRECT=3089\nSCHEMAP_A_PROPS_CORRECT_3=3090\nSCHEMAP_COS_ALL_LIMITED=3091\nSCHEMATRONV_ASSERT=4000\nSCHEMATRONV_REPORT=4001\nMODULE_OPEN=4900\nMODULE_CLOSE=4901\nCHECK_FOUND_ELEMENT=5000\nCHECK_FOUND_ATTRIBUTE=5001\nCHECK_FOUND_TEXT=5002\nCHECK_FOUND_CDATA=5003\nCHECK_FOUND_ENTITYREF=5004\nCHECK_FOUND_ENTITY=5005\nCHECK_FOUND_PI=5006\nCHECK_FOUND_COMMENT=5007\nCHECK_FOUND_DOCTYPE=5008\nCHECK_FOUND_FRAGMENT=5009\nCHECK_FOUND_NOTATION=5010\nCHECK_UNKNOWN_NODE=5011\nCHECK_ENTITY_TYPE=5012\nCHECK_NO_PARENT=5013\nCHECK_NO_DOC=5014\nCHECK_NO_NAME=5015\nCHECK_NO_ELEM=5016\nCHECK_WRONG_DOC=5017\nCHECK_NO_PREV=5018\nCHECK_WRONG_PREV=5019\nCHECK_NO_NEXT=5020\nCHECK_WRONG_NEXT=5021\nCHECK_NOT_DTD=5022\nCHECK_NOT_ATTR=5023\nCHECK_NOT_ATTR_DECL=5024\nCHECK_NOT_ELEM_DECL=5025\nCHECK_NOT_ENTITY_DECL=5026\nCHECK_NOT_NS_DECL=5027\nCHECK_NO_HREF=5028\nCHECK_WRONG_PARENT=5029\nCHECK_NS_SCOPE=5030\nCHECK_NS_ANCESTOR=5031\nCHECK_NOT_UTF8=5032\nCHECK_NO_DICT=5033\nCHECK_NOT_NCNAME=5034\nCHECK_OUTSIDE_DICT=5035\nCHECK_WRONG_NAME=5036\nCHECK_NAME_NOT_NULL=5037\nI18N_NO_NAME=6000\nI18N_NO_HANDLER=6001\nI18N_EXCESS_HANDLER=6002\nI18N""_CONV_FAILED=6003\n";
+static const char __pyx_k_SCHEMAP_DEF_AND_PREFIX_1768_SCHE[] = "SCHEMAP_DEF_AND_PREFIX=1768\nSCHEMAP_UNKNOWN_INCLUDE_CHILD=1769\nSCHEMAP_INCLUDE_SCHEMA_NOT_URI=1770\nSCHEMAP_INCLUDE_SCHEMA_NO_URI=1771\nSCHEMAP_NOT_SCHEMA=1772\nSCHEMAP_UNKNOWN_MEMBER_TYPE=1773\nSCHEMAP_INVALID_ATTR_USE=1774\nSCHEMAP_RECURSIVE=1775\nSCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE=1776\nSCHEMAP_INVALID_ATTR_COMBINATION=1777\nSCHEMAP_INVALID_ATTR_INLINE_COMBINATION=1778\nSCHEMAP_MISSING_SIMPLETYPE_CHILD=1779\nSCHEMAP_INVALID_ATTR_NAME=1780\nSCHEMAP_REF_AND_CONTENT=1781\nSCHEMAP_CT_PROPS_CORRECT_1=1782\nSCHEMAP_CT_PROPS_CORRECT_2=1783\nSCHEMAP_CT_PROPS_CORRECT_3=1784\nSCHEMAP_CT_PROPS_CORRECT_4=1785\nSCHEMAP_CT_PROPS_CORRECT_5=1786\nSCHEMAP_DERIVATION_OK_RESTRICTION_1=1787\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1=1788\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2=1789\nSCHEMAP_DERIVATION_OK_RESTRICTION_2_2=1790\nSCHEMAP_DERIVATION_OK_RESTRICTION_3=1791\nSCHEMAP_WILDCARD_INVALID_NS_MEMBER=1792\nSCHEMAP_INTERSECTION_NOT_EXPRESSIBLE=1793\nSCHEMAP_UNION_NOT_EXPRESSIBLE=1794\nSCHEMAP_SRC_IMPORT_3_1=1795\nSCHEMAP_SRC_IMPORT_3_2=1796\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_1=1797\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_2=1798\nSCHEMAP_DERIVATION_OK_RESTRICTION_4_3=1799\nSCHEMAP_COS_CT_EXTENDS_1_3=1800\nSCHEMAV_NOROOT=1801\nSCHEMAV_UNDECLAREDELEM=1802\nSCHEMAV_NOTTOPLEVEL=1803\nSCHEMAV_MISSING=1804\nSCHEMAV_WRONGELEM=1805\nSCHEMAV_NOTYPE=1806\nSCHEMAV_NOROLLBACK=1807\nSCHEMAV_ISABSTRACT=1808\nSCHEMAV_NOTEMPTY=1809\nSCHEMAV_ELEMCONT=1810\nSCHEMAV_HAVEDEFAULT=1811\nSCHEMAV_NOTNILLABLE=1812\nSCHEMAV_EXTRACONTENT=1813\nSCHEMAV_INVALIDATTR=1814\nSCHEMAV_INVALIDELEM=1815\nSCHEMAV_NOTDETERMINIST=1816\nSCHEMAV_CONSTRUCT=1817\nSCHEMAV_INTERNAL=1818\nSCHEMAV_NOTSIMPLE=1819\nSCHEMAV_ATTRUNKNOWN=1820\nSCHEMAV_ATTRINVALID=1821\nSCHEMAV_VALUE=1822\nSCHEMAV_FACET=1823\nSCHEMAV_CVC_DATATYPE_VALID_1_2_1=1824\nSCHEMAV_CVC_DATATYPE_VALID_1_2_2=1825\nSCHEMAV_CVC_DATATYPE_VALID_1_2_3=1826\nSCHEMAV_CVC_TYPE_3_1_1=1827\nSCHEMAV_CVC_TYPE_3_1_2=1828\nSCHEMAV_CVC_FACET_VALID=1829\nSCHEMAV_CVC_LENGTH_VALID""=1830\n";
+static const char __pyx_k_SCHEMAP_EXTENSION_NO_BASE_1707_S[] = "SCHEMAP_EXTENSION_NO_BASE=1707\nSCHEMAP_FACET_NO_VALUE=1708\nSCHEMAP_FAILED_BUILD_IMPORT=1709\nSCHEMAP_GROUP_NONAME_NOREF=1710\nSCHEMAP_IMPORT_NAMESPACE_NOT_URI=1711\nSCHEMAP_IMPORT_REDEFINE_NSNAME=1712\nSCHEMAP_IMPORT_SCHEMA_NOT_URI=1713\nSCHEMAP_INVALID_BOOLEAN=1714\nSCHEMAP_INVALID_ENUM=1715\nSCHEMAP_INVALID_FACET=1716\nSCHEMAP_INVALID_FACET_VALUE=1717\nSCHEMAP_INVALID_MAXOCCURS=1718\nSCHEMAP_INVALID_MINOCCURS=1719\nSCHEMAP_INVALID_REF_AND_SUBTYPE=1720\nSCHEMAP_INVALID_WHITE_SPACE=1721\nSCHEMAP_NOATTR_NOREF=1722\nSCHEMAP_NOTATION_NO_NAME=1723\nSCHEMAP_NOTYPE_NOREF=1724\nSCHEMAP_REF_AND_SUBTYPE=1725\nSCHEMAP_RESTRICTION_NONAME_NOREF=1726\nSCHEMAP_SIMPLETYPE_NONAME=1727\nSCHEMAP_TYPE_AND_SUBTYPE=1728\nSCHEMAP_UNKNOWN_ALL_CHILD=1729\nSCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD=1730\nSCHEMAP_UNKNOWN_ATTR_CHILD=1731\nSCHEMAP_UNKNOWN_ATTRGRP_CHILD=1732\nSCHEMAP_UNKNOWN_ATTRIBUTE_GROUP=1733\nSCHEMAP_UNKNOWN_BASE_TYPE=1734\nSCHEMAP_UNKNOWN_CHOICE_CHILD=1735\nSCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD=1736\nSCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD=1737\nSCHEMAP_UNKNOWN_ELEM_CHILD=1738\nSCHEMAP_UNKNOWN_EXTENSION_CHILD=1739\nSCHEMAP_UNKNOWN_FACET_CHILD=1740\nSCHEMAP_UNKNOWN_FACET_TYPE=1741\nSCHEMAP_UNKNOWN_GROUP_CHILD=1742\nSCHEMAP_UNKNOWN_IMPORT_CHILD=1743\nSCHEMAP_UNKNOWN_LIST_CHILD=1744\nSCHEMAP_UNKNOWN_NOTATION_CHILD=1745\nSCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD=1746\nSCHEMAP_UNKNOWN_REF=1747\nSCHEMAP_UNKNOWN_RESTRICTION_CHILD=1748\nSCHEMAP_UNKNOWN_SCHEMAS_CHILD=1749\nSCHEMAP_UNKNOWN_SEQUENCE_CHILD=1750\nSCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD=1751\nSCHEMAP_UNKNOWN_SIMPLETYPE_CHILD=1752\nSCHEMAP_UNKNOWN_TYPE=1753\nSCHEMAP_UNKNOWN_UNION_CHILD=1754\nSCHEMAP_ELEM_DEFAULT_FIXED=1755\nSCHEMAP_REGEXP_INVALID=1756\nSCHEMAP_FAILED_LOAD=1757\nSCHEMAP_NOTHING_TO_PARSE=1758\nSCHEMAP_NOROOT=1759\nSCHEMAP_REDEFINED_GROUP=1760\nSCHEMAP_REDEFINED_TYPE=1761\nSCHEMAP_REDEFINED_ELEMENT=1762\nSCHEMAP_REDEFINED_ATTRGROUP=1763\nSCHEMAP_REDEFINED_ATTR=1764\nSCHEMAP_REDEFINED_NOTATION=1765\nSCHEMAP_FAILED_PARSE=1766\nSCH""EMAP_UNKNOWN_PREFIX=1767\n";
+static const char __pyx_k_SCHEMAP_SRC_RESOLVE_3004_SCHEMAP[] = "SCHEMAP_SRC_RESOLVE=3004\nSCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE=3005\nSCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE=3006\nSCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES=3007\nSCHEMAP_ST_PROPS_CORRECT_1=3008\nSCHEMAP_ST_PROPS_CORRECT_2=3009\nSCHEMAP_ST_PROPS_CORRECT_3=3010\nSCHEMAP_COS_ST_RESTRICTS_1_1=3011\nSCHEMAP_COS_ST_RESTRICTS_1_2=3012\nSCHEMAP_COS_ST_RESTRICTS_1_3_1=3013\nSCHEMAP_COS_ST_RESTRICTS_1_3_2=3014\nSCHEMAP_COS_ST_RESTRICTS_2_1=3015\nSCHEMAP_COS_ST_RESTRICTS_2_3_1_1=3016\nSCHEMAP_COS_ST_RESTRICTS_2_3_1_2=3017\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_1=3018\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_2=3019\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_3=3020\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_4=3021\nSCHEMAP_COS_ST_RESTRICTS_2_3_2_5=3022\nSCHEMAP_COS_ST_RESTRICTS_3_1=3023\nSCHEMAP_COS_ST_RESTRICTS_3_3_1=3024\nSCHEMAP_COS_ST_RESTRICTS_3_3_1_2=3025\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_2=3026\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_1=3027\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_3=3028\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_4=3029\nSCHEMAP_COS_ST_RESTRICTS_3_3_2_5=3030\nSCHEMAP_COS_ST_DERIVED_OK_2_1=3031\nSCHEMAP_COS_ST_DERIVED_OK_2_2=3032\nSCHEMAP_S4S_ELEM_NOT_ALLOWED=3033\nSCHEMAP_S4S_ELEM_MISSING=3034\nSCHEMAP_S4S_ATTR_NOT_ALLOWED=3035\nSCHEMAP_S4S_ATTR_MISSING=3036\nSCHEMAP_S4S_ATTR_INVALID_VALUE=3037\nSCHEMAP_SRC_ELEMENT_1=3038\nSCHEMAP_SRC_ELEMENT_2_1=3039\nSCHEMAP_SRC_ELEMENT_2_2=3040\nSCHEMAP_SRC_ELEMENT_3=3041\nSCHEMAP_P_PROPS_CORRECT_1=3042\nSCHEMAP_P_PROPS_CORRECT_2_1=3043\nSCHEMAP_P_PROPS_CORRECT_2_2=3044\nSCHEMAP_E_PROPS_CORRECT_2=3045\nSCHEMAP_E_PROPS_CORRECT_3=3046\nSCHEMAP_E_PROPS_CORRECT_4=3047\nSCHEMAP_E_PROPS_CORRECT_5=3048\nSCHEMAP_E_PROPS_CORRECT_6=3049\nSCHEMAP_SRC_INCLUDE=3050\nSCHEMAP_SRC_ATTRIBUTE_1=3051\nSCHEMAP_SRC_ATTRIBUTE_2=3052\nSCHEMAP_SRC_ATTRIBUTE_3_1=3053\nSCHEMAP_SRC_ATTRIBUTE_3_2=3054\nSCHEMAP_SRC_ATTRIBUTE_4=3055\nSCHEMAP_NO_XMLNS=3056\nSCHEMAP_NO_XSI=3057\nSCHEMAP_COS_VALID_DEFAULT_1=3058\nSCHEMAP_COS_VALID_DEFAULT_2_1=3059\nSCHEMAP_COS_VALID_DEFAULT_2_2_1=3060\nSCHEMAP_COS_VALID_DEFA""ULT_2_2_2=3061\n";
+static const char __pyx_k_SCHEMAV_CVC_MINLENGTH_VALID_1831[] = "SCHEMAV_CVC_MINLENGTH_VALID=1831\nSCHEMAV_CVC_MAXLENGTH_VALID=1832\nSCHEMAV_CVC_MININCLUSIVE_VALID=1833\nSCHEMAV_CVC_MAXINCLUSIVE_VALID=1834\nSCHEMAV_CVC_MINEXCLUSIVE_VALID=1835\nSCHEMAV_CVC_MAXEXCLUSIVE_VALID=1836\nSCHEMAV_CVC_TOTALDIGITS_VALID=1837\nSCHEMAV_CVC_FRACTIONDIGITS_VALID=1838\nSCHEMAV_CVC_PATTERN_VALID=1839\nSCHEMAV_CVC_ENUMERATION_VALID=1840\nSCHEMAV_CVC_COMPLEX_TYPE_2_1=1841\nSCHEMAV_CVC_COMPLEX_TYPE_2_2=1842\nSCHEMAV_CVC_COMPLEX_TYPE_2_3=1843\nSCHEMAV_CVC_COMPLEX_TYPE_2_4=1844\nSCHEMAV_CVC_ELT_1=1845\nSCHEMAV_CVC_ELT_2=1846\nSCHEMAV_CVC_ELT_3_1=1847\nSCHEMAV_CVC_ELT_3_2_1=1848\nSCHEMAV_CVC_ELT_3_2_2=1849\nSCHEMAV_CVC_ELT_4_1=1850\nSCHEMAV_CVC_ELT_4_2=1851\nSCHEMAV_CVC_ELT_4_3=1852\nSCHEMAV_CVC_ELT_5_1_1=1853\nSCHEMAV_CVC_ELT_5_1_2=1854\nSCHEMAV_CVC_ELT_5_2_1=1855\nSCHEMAV_CVC_ELT_5_2_2_1=1856\nSCHEMAV_CVC_ELT_5_2_2_2_1=1857\nSCHEMAV_CVC_ELT_5_2_2_2_2=1858\nSCHEMAV_CVC_ELT_6=1859\nSCHEMAV_CVC_ELT_7=1860\nSCHEMAV_CVC_ATTRIBUTE_1=1861\nSCHEMAV_CVC_ATTRIBUTE_2=1862\nSCHEMAV_CVC_ATTRIBUTE_3=1863\nSCHEMAV_CVC_ATTRIBUTE_4=1864\nSCHEMAV_CVC_COMPLEX_TYPE_3_1=1865\nSCHEMAV_CVC_COMPLEX_TYPE_3_2_1=1866\nSCHEMAV_CVC_COMPLEX_TYPE_3_2_2=1867\nSCHEMAV_CVC_COMPLEX_TYPE_4=1868\nSCHEMAV_CVC_COMPLEX_TYPE_5_1=1869\nSCHEMAV_CVC_COMPLEX_TYPE_5_2=1870\nSCHEMAV_ELEMENT_CONTENT=1871\nSCHEMAV_DOCUMENT_ELEMENT_MISSING=1872\nSCHEMAV_CVC_COMPLEX_TYPE_1=1873\nSCHEMAV_CVC_AU=1874\nSCHEMAV_CVC_TYPE_1=1875\nSCHEMAV_CVC_TYPE_2=1876\nSCHEMAV_CVC_IDC=1877\nSCHEMAV_CVC_WILDCARD=1878\nSCHEMAV_MISC=1879\nXPTR_UNKNOWN_SCHEME=1900\nXPTR_CHILDSEQ_START=1901\nXPTR_EVAL_FAILED=1902\nXPTR_EXTRA_OBJECTS=1903\nC14N_CREATE_CTXT=1950\nC14N_REQUIRES_UTF8=1951\nC14N_CREATE_STACK=1952\nC14N_INVALID_NODE=1953\nC14N_UNKNOW_NODE=1954\nC14N_RELATIVE_NAMESPACE=1955\nFTP_PASV_ANSWER=2000\nFTP_EPSV_ANSWER=2001\nFTP_ACCNT=2002\nFTP_URL_SYNTAX=2003\nHTTP_URL_SYNTAX=2020\nHTTP_USE_IP=2021\nHTTP_UNKNOWN_HOST=2022\nSCHEMAP_SRC_SIMPLE_TYPE_1=3000\nSCHEMAP_SRC_SIMPLE_TYPE_2=3001\nSCHEMAP_SRC_SIMPLE_TYPE_3=3002\nSCHE""MAP_SRC_SIMPLE_TYPE_4=3003\n";
+static const char __pyx_k_Schematron_instance_not_initiali[] = "Schematron instance not initialised";
+static const char __pyx_k_Serialisation_to_unicode_must_no[] = "Serialisation to unicode must not request an XML declaration";
+static const char __pyx_k_Syntax_error_while_parsing_an_XM[] = "Syntax error while parsing an XML document.\n\n    For compatibility with ElementTree 1.3 and later.\n    ";
+static const char __pyx_k_TREE_NOT_UTF8_1303_SAVE_NOT_UTF8[] = "TREE_NOT_UTF8=1303\nSAVE_NOT_UTF8=1400\nSAVE_CHAR_INVALID=1401\nSAVE_NO_DOCTYPE=1402\nSAVE_UNKNOWN_ENCODING=1403\nREGEXP_COMPILE_ERROR=1450\nIO_UNKNOWN=1500\nIO_EACCES=1501\nIO_EAGAIN=1502\nIO_EBADF=1503\nIO_EBADMSG=1504\nIO_EBUSY=1505\nIO_ECANCELED=1506\nIO_ECHILD=1507\nIO_EDEADLK=1508\nIO_EDOM=1509\nIO_EEXIST=1510\nIO_EFAULT=1511\nIO_EFBIG=1512\nIO_EINPROGRESS=1513\nIO_EINTR=1514\nIO_EINVAL=1515\nIO_EIO=1516\nIO_EISDIR=1517\nIO_EMFILE=1518\nIO_EMLINK=1519\nIO_EMSGSIZE=1520\nIO_ENAMETOOLONG=1521\nIO_ENFILE=1522\nIO_ENODEV=1523\nIO_ENOENT=1524\nIO_ENOEXEC=1525\nIO_ENOLCK=1526\nIO_ENOMEM=1527\nIO_ENOSPC=1528\nIO_ENOSYS=1529\nIO_ENOTDIR=1530\nIO_ENOTEMPTY=1531\nIO_ENOTSUP=1532\nIO_ENOTTY=1533\nIO_ENXIO=1534\nIO_EPERM=1535\nIO_EPIPE=1536\nIO_ERANGE=1537\nIO_EROFS=1538\nIO_ESPIPE=1539\nIO_ESRCH=1540\nIO_ETIMEDOUT=1541\nIO_EXDEV=1542\nIO_NETWORK_ATTEMPT=1543\nIO_ENCODER=1544\nIO_FLUSH=1545\nIO_WRITE=1546\nIO_NO_INPUT=1547\nIO_BUFFER_FULL=1548\nIO_LOAD_ERROR=1549\nIO_ENOTSOCK=1550\nIO_EISCONN=1551\nIO_ECONNREFUSED=1552\nIO_ENETUNREACH=1553\nIO_EADDRINUSE=1554\nIO_EALREADY=1555\nIO_EAFNOSUPPORT=1556\nXINCLUDE_RECURSION=1600\nXINCLUDE_PARSE_VALUE=1601\nXINCLUDE_ENTITY_DEF_MISMATCH=1602\nXINCLUDE_NO_HREF=1603\nXINCLUDE_NO_FALLBACK=1604\nXINCLUDE_HREF_URI=1605\nXINCLUDE_TEXT_FRAGMENT=1606\nXINCLUDE_TEXT_DOCUMENT=1607\nXINCLUDE_INVALID_CHAR=1608\nXINCLUDE_BUILD_FAILED=1609\nXINCLUDE_UNKNOWN_ENCODING=1610\nXINCLUDE_MULTIPLE_ROOT=1611\nXINCLUDE_XPTR_FAILED=1612\nXINCLUDE_XPTR_RESULT=1613\nXINCLUDE_INCLUDE_IN_INCLUDE=1614\nXINCLUDE_FALLBACKS_IN_INCLUDE=1615\nXINCLUDE_FALLBACK_NOT_IN_INCLUDE=1616\nXINCLUDE_DEPRECATED_NS=1617\nXINCLUDE_FRAGMENT_ID=1618\nCATALOG_MISSING_ATTR=1650\nCATALOG_ENTRY_BROKEN=1651\nCATALOG_PREFER_VALUE=1652\nCATALOG_NOT_CATALOG=1653\nCATALOG_RECURSION=1654\nSCHEMAP_PREFIX_UNDEFINED=1700\nSCHEMAP_ATTRFORMDEFAULT_VALUE=1701\nSCHEMAP_ATTRGRP_NONAME_NOREF=1702\nSCHEMAP_ATTR_NONAME_NOREF=1703\nSCHEMAP_COMPLEXTYPE_NONAME_NOREF=1704\nSCHEMAP_ELEMFORMDEFAULT_VALUE=""1705\nSCHEMAP_ELEM_NONAME_NOREF=1706\n";
+static const char __pyx_k_The_behavior_of_this_method_will[] = "The behavior of this method will change in future versions. Use specific 'len(elem)' or 'elem is not None' test instead.";
+static const char __pyx_k_This_class_cannot_be_instantiate[] = "This class cannot be instantiated";
+static const char __pyx_k_This_is_not_a_supported_node_set[] = "This is not a supported node-set result: %r";
+static const char __pyx_k_This_type_cannot_be_instantiated[] = "This type cannot be instantiated from Python";
+static const char __pyx_k_Tried_to_unregister_unknown_prox[] = "Tried to unregister unknown proxy";
+static const char __pyx_k_Unicode_parsing_is_not_supported[] = "Unicode parsing is not supported on this platform";
+static const char __pyx_k_Unicode_strings_with_encoding_de[] = "Unicode strings with encoding declaration are not supported. Please use bytes input or XML fragments without declaration.";
+static const char __pyx_k_Validation_error_Raised_by_all_d[] = "Validation error.\n\n    Raised by all document validators when their ``assertValid(tree)``\n    method fails.\n    ";
+static const char __pyx_k_XInclude_instance_not_initialise[] = "XInclude instance not initialised";
+static const char __pyx_k_XInclude_processor_not_initialis[] = "XInclude processor not initialised";
+static const char __pyx_k_XML_text_parser_None_base_url_No[] = "XML(text, parser=None, base_url=None)\n\n    Parses an XML document or fragment from a string constant.\n    Returns the root node (or the result returned by a parser target).\n    This function can be used to embed \"XML literals\" in Python code,\n    like in\n\n       >>> root = XML(\"\")\n       >>> print(root.tag)\n       root\n\n    To override the parser with a different ``XMLParser`` you can pass it to\n    the ``parser`` keyword argument.\n\n    The ``base_url`` keyword argument allows to set the original base URL of\n    the document to support relative Paths when looking up external entities\n    (DTD, XInclude, ...).\n    ";
+static const char __pyx_k_XPathElementEvaluator_register_n[] = "XPathElementEvaluator.register_namespace";
+static const char __pyx_k_XPath_context_is_only_usable_dur[] = "XPath context is only usable during the evaluation";
+static const char __pyx_k_argument_must_be_a_byte_string_o[] = "argument must be a byte string or unicode string";
+static const char __pyx_k_attempt_to_assign_sequence_of_si[] = "attempt to assign sequence of size %d to extended slice of size %d";
+static const char __pyx_k_cannot_add_ancestor_as_sibling_p[] = "cannot add ancestor as sibling, please break cycle first";
+static const char __pyx_k_cannot_append_document_already_h[] = "cannot append, document already has a root element";
+static const char __pyx_k_cannot_append_trailing_element_t[] = "cannot append trailing element to complete XML document";
+static const char __pyx_k_comment_class_must_be_subclass_o[] = "comment class must be subclass of CommentBase";
+static const char __pyx_k_compact_syntax_not_supported_ple[] = "compact syntax not supported (please install rnc2rng)";
+static const char __pyx_k_either_filename_or_external_ID_r[] = "either filename or external ID required";
+static const char __pyx_k_element_class_must_be_subclass_o[] = "element class must be subclass of ElementBase";
+static const char __pyx_k_empty_namespace_prefix_is_not_su[] = "empty namespace prefix is not supported in XPath";
+static const char __pyx_k_empty_prefix_is_not_supported_in[] = "empty prefix is not supported in XPath";
+static const char __pyx_k_extensions_must_have_non_empty_n[] = "extensions must have non empty names";
+static const char __pyx_k_extensions_must_not_have_empty_n[] = "extensions must not have empty namespaces";
+static const char __pyx_k_home_stefan_source_Python_lxml_2[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_3[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/readonlytree.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_4[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/classlookup.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_5[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/nsclasses.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_6[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/docloader.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_7[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/parser.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_8[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/saxparser.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_9[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/parsertarget.pxi";
+static const char __pyx_k_http_codespeak_net_lxml_objectif[] = "http://codespeak.net/lxml/objectify/pytype";
+static const char __pyx_k_http_exslt_org_regular_expressio[] = "http://exslt.org/regular-expressions";
+static const char __pyx_k_http_www_w3_org_1999_02_22_rdf_s[] = "http://www.w3.org/1999/02/22-rdf-syntax-ns#";
+static const char __pyx_k_http_www_w3_org_1999_XSL_Transfo[] = "http://www.w3.org/1999/XSL/Transform";
+static const char __pyx_k_http_www_w3_org_2001_XMLSchema_i[] = "http://www.w3.org/2001/XMLSchema-instance";
+static const char __pyx_k_http_www_w3_org_XML_1998_namespa[] = "http://www.w3.org/XML/1998/namespace";
+static const char __pyx_k_inconsistent_exit_action_in_cont[] = "inconsistent exit action in context manager";
+static const char __pyx_k_iterparse_set_element_class_look[] = "iterparse.set_element_class_lookup";
+static const char __pyx_k_only_XML_documents_have_declarat[] = "only XML documents have declarations";
+static const char __pyx_k_passing_a_single_string_into_fro[] = "passing a single string into fromstringlist() is not efficient, use fromstring() instead";
+static const char __pyx_k_pop_expected_at_most_2_arguments[] = "pop expected at most 2 arguments, got %d";
+static const char __pyx_k_reading_file_objects_must_return[] = "reading file objects must return bytes objects";
+static const char __pyx_k_reading_from_file_like_objects_m[] = "reading from file-like objects must return byte strings or unicode strings";
+static const char __pyx_k_reference_to_non_existing_embedd[] = "reference to non-existing embedded stylesheet";
+static const char __pyx_k_result_of_class_lookup_must_be_s[] = "result of class lookup must be subclass of %s, got %s";
+static const char __pyx_k_setting_default_namespace_is_not[] = "setting default namespace is not supported in XPath";
+static const char __pyx_k_this_element_does_not_have_child[] = "this element does not have children or attributes";
+static const char __pyx_k_unsupported_element_type_for_top[] = "unsupported element type for top-level node: %d";
+static const char __pyx_k_home_stefan_source_Python_lxml_10[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/serializer.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_11[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/iterparse.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_12[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlid.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_13[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/cleanup.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_14[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/extensions.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_15[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xpath.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_16[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xslt.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_17[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xsltext.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_18[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/dtd.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_19[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/relaxng.pxi";
+static const char __pyx_k_home_stefan_source_Python_lxml_20[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/debug.pxi";
+static const char __pyx_k_Error_while_parsing_an_XML_docum_2[] = "Error while parsing an XML document as XML Schema.\n    ";
+static const char __pyx_k_Error_while_parsing_an_XML_docum_3[] = "Error while parsing an XML document as Schematron schema.\n    ";
+static const char __pyx_k_Error_while_validating_an_XML_do_2[] = "Error while validating an XML document with a RelaxNG schema.\n    ";
+static const char __pyx_k_Error_while_validating_an_XML_do_3[] = "Error while validating an XML document with an XML Schema.\n    ";
+static const char __pyx_k_Error_while_validating_an_XML_do_4[] = "Error while validating an XML document with a Schematron schema.\n    ";
+static const char __pyx_k_Syntax_error_while_parsing_an_XM_2[] = "Syntax error while parsing an XML document.\n    ";
+static const char __pyx_k_XPathElementEvaluator_register_n_2[] = "XPathElementEvaluator.register_namespaces";
 static PyObject *__pyx_kp_u_0_9;
 static PyObject *__pyx_kp_s_1;
 static PyObject *__pyx_n_b_A;
@@ -6574,13 +7187,34 @@ static PyObject *__pyx_n_b_ASCII;
 static PyObject *__pyx_n_u_ASCII;
 static PyObject *__pyx_kp_s_A_libxml2_error_that_occurred_du;
 static PyObject *__pyx_kp_s_All_strings_must_be_XML_compatib;
+static PyObject *__pyx_n_s_AppendOnlyElementProxy_append;
+static PyObject *__pyx_n_s_AppendOnlyElementProxy_extend;
 static PyObject *__pyx_kp_u_Argument_is_not_a_file_like_obje;
 static PyObject *__pyx_kp_s_Argument_must_be_bytes_or_unicod;
 static PyObject *__pyx_kp_s_Argument_must_be_string_or_unico;
 static PyObject *__pyx_n_s_AssertionError;
+static PyObject *__pyx_n_s_Attrib___copy;
+static PyObject *__pyx_n_s_Attrib___deepcopy;
+static PyObject *__pyx_n_s_Attrib_clear;
+static PyObject *__pyx_n_s_Attrib_get;
+static PyObject *__pyx_n_s_Attrib_has_key;
+static PyObject *__pyx_n_s_Attrib_items;
+static PyObject *__pyx_n_s_Attrib_iteritems;
+static PyObject *__pyx_n_s_Attrib_iterkeys;
+static PyObject *__pyx_n_s_Attrib_itervalues;
+static PyObject *__pyx_n_s_Attrib_keys;
+static PyObject *__pyx_n_s_Attrib_pop;
+static PyObject *__pyx_n_s_Attrib_update;
+static PyObject *__pyx_n_s_Attrib_values;
 static PyObject *__pyx_n_s_AttributeBasedElementClassLookup;
 static PyObject *__pyx_n_s_AttributeError;
+static PyObject *__pyx_n_s_BaseErrorLog_copy;
+static PyObject *__pyx_n_s_BaseErrorLog_receive;
 static PyObject *__pyx_n_s_BaseException;
+static PyObject *__pyx_n_s_BaseParser_copy;
+static PyObject *__pyx_n_s_BaseParser_makeelement;
+static PyObject *__pyx_n_s_BaseParser_setElementClassLooku;
+static PyObject *__pyx_n_s_BaseParser_set_element_class_lo;
 static PyObject *__pyx_kp_s_Base_class_for_DTD_errors;
 static PyObject *__pyx_kp_s_Base_class_for_RelaxNG_errors;
 static PyObject *__pyx_kp_s_Base_class_for_all_syntax_errors;
@@ -6604,9 +7238,17 @@ static PyObject *__pyx_kp_b_Char_out_of_XML_range;
 static PyObject *__pyx_n_s_Comment;
 static PyObject *__pyx_n_s_CommentBase;
 static PyObject *__pyx_kp_s_Comment_may_not_contain_or_end_w;
+static PyObject *__pyx_n_s_ContentOnlyElement_append;
+static PyObject *__pyx_n_s_ContentOnlyElement_get;
+static PyObject *__pyx_n_s_ContentOnlyElement_insert;
+static PyObject *__pyx_n_s_ContentOnlyElement_items;
+static PyObject *__pyx_n_s_ContentOnlyElement_keys;
+static PyObject *__pyx_n_s_ContentOnlyElement_set;
+static PyObject *__pyx_n_s_ContentOnlyElement_values;
 static PyObject *__pyx_kp_u_Could_not_create_I_O_writer_cont;
 static PyObject *__pyx_kp_u_Could_not_find_root_node;
 static PyObject *__pyx_n_s_CustomElementClassLookup;
+static PyObject *__pyx_n_s_CustomElementClassLookup_lookup;
 static PyObject *__pyx_n_s_DEBUG;
 static PyObject *__pyx_n_s_DENY_ALL;
 static PyObject *__pyx_n_s_DENY_WRITE;
@@ -6617,13 +7259,18 @@ static PyObject *__pyx_kp_u_DOCTYPE_s_PUBLIC_s_s;
 static PyObject *__pyx_kp_u_DOCTYPE_s_SYSTEM_s;
 static PyObject *__pyx_n_s_DTD;
 static PyObject *__pyx_n_s_DTDAttributeDecl_itervalues;
+static PyObject *__pyx_n_s_DTDAttributeDecl_values;
+static PyObject *__pyx_n_s_DTDElementDecl_attributes;
 static PyObject *__pyx_n_s_DTDElementDecl_iterattributes;
 static PyObject *__pyx_n_s_DTDError;
 static PyObject *__pyx_n_s_DTDParseError;
 static PyObject *__pyx_n_s_DTDValidateError;
+static PyObject *__pyx_n_s_DTD_elements;
+static PyObject *__pyx_n_s_DTD_entities;
 static PyObject *__pyx_n_s_DTD_iterelements;
 static PyObject *__pyx_n_s_DTD_iterentities;
 static PyObject *__pyx_kp_s_DTD_not_initialised;
+static PyObject *__pyx_n_s_DocInfo_clear;
 static PyObject *__pyx_n_s_DocumentInvalid;
 static PyObject *__pyx_kp_u_Document_does_not_comply_with_sc;
 static PyObject *__pyx_kp_u_Document_is_not_a_valid_Schematr;
@@ -6631,6 +7278,7 @@ static PyObject *__pyx_kp_u_Document_is_not_parsable_as_Rela;
 static PyObject *__pyx_kp_u_Document_is_not_valid_Relax_NG;
 static PyObject *__pyx_kp_u_Document_is_not_valid_XML_Schema;
 static PyObject *__pyx_kp_u_Document_is_not_well_formed;
+static PyObject *__pyx_n_s_DomainErrorLog_receive;
 static PyObject *__pyx_n_s_ERROR;
 static PyObject *__pyx_kp_u_ERR_ENCODING_NAME_79_ERR_HYPHEN;
 static PyObject *__pyx_n_s_ERR_INVALID_CHAR;
@@ -6643,14 +7291,73 @@ static PyObject *__pyx_n_s_ElementBase;
 static PyObject *__pyx_n_s_ElementClassLookup;
 static PyObject *__pyx_n_s_ElementDefaultClassLookup;
 static PyObject *__pyx_n_s_ElementNamespaceClassLookup;
+static PyObject *__pyx_n_s_ElementNamespaceClassLookup_get;
 static PyObject *__pyx_n_s_ElementStringResult;
 static PyObject *__pyx_n_s_ElementStringResult_getparent;
 static PyObject *__pyx_n_s_ElementTree;
+static PyObject *__pyx_n_s_ElementTree___copy;
+static PyObject *__pyx_n_s_ElementTree___deepcopy;
+static PyObject *__pyx_n_s_ElementTree__setroot;
+static PyObject *__pyx_n_s_ElementTree_find;
+static PyObject *__pyx_n_s_ElementTree_findall;
+static PyObject *__pyx_n_s_ElementTree_findtext;
+static PyObject *__pyx_n_s_ElementTree_getelementpath;
+static PyObject *__pyx_n_s_ElementTree_getiterator;
+static PyObject *__pyx_n_s_ElementTree_getpath;
+static PyObject *__pyx_n_s_ElementTree_getroot;
+static PyObject *__pyx_n_s_ElementTree_iter;
+static PyObject *__pyx_n_s_ElementTree_iterfind;
 static PyObject *__pyx_kp_u_ElementTree_not_initialized_miss;
+static PyObject *__pyx_n_s_ElementTree_parse;
+static PyObject *__pyx_n_s_ElementTree_relaxng;
+static PyObject *__pyx_n_s_ElementTree_write;
+static PyObject *__pyx_n_s_ElementTree_write_c14n;
+static PyObject *__pyx_n_s_ElementTree_xinclude;
+static PyObject *__pyx_n_s_ElementTree_xmlschema;
+static PyObject *__pyx_n_s_ElementTree_xpath;
+static PyObject *__pyx_n_s_ElementTree_xslt;
+static PyObject *__pyx_n_s_ElementUnicodeResult_getparent;
+static PyObject *__pyx_n_s_Element___copy;
+static PyObject *__pyx_n_s_Element___deepcopy;
+static PyObject *__pyx_n_s_Element___reversed;
+static PyObject *__pyx_n_s_Element__init;
+static PyObject *__pyx_n_s_Element_addnext;
+static PyObject *__pyx_n_s_Element_addprevious;
+static PyObject *__pyx_n_s_Element_append;
+static PyObject *__pyx_n_s_Element_clear;
+static PyObject *__pyx_n_s_Element_cssselect;
+static PyObject *__pyx_n_s_Element_extend;
+static PyObject *__pyx_n_s_Element_find;
+static PyObject *__pyx_n_s_Element_findall;
+static PyObject *__pyx_n_s_Element_findtext;
+static PyObject *__pyx_n_s_Element_get;
+static PyObject *__pyx_n_s_Element_getchildren;
+static PyObject *__pyx_n_s_Element_getiterator;
+static PyObject *__pyx_n_s_Element_getnext;
+static PyObject *__pyx_n_s_Element_getparent;
+static PyObject *__pyx_n_s_Element_getprevious;
+static PyObject *__pyx_n_s_Element_getroottree;
+static PyObject *__pyx_n_s_Element_index;
+static PyObject *__pyx_n_s_Element_insert;
 static PyObject *__pyx_kp_u_Element_is_not_a_child_of_this_n;
 static PyObject *__pyx_kp_u_Element_is_not_in_this_tree;
 static PyObject *__pyx_kp_u_Element_is_not_in_this_tree_2;
+static PyObject *__pyx_n_s_Element_items;
+static PyObject *__pyx_n_s_Element_iter;
+static PyObject *__pyx_n_s_Element_iterancestors;
+static PyObject *__pyx_n_s_Element_iterchildren;
+static PyObject *__pyx_n_s_Element_iterdescendants;
+static PyObject *__pyx_n_s_Element_iterfind;
+static PyObject *__pyx_n_s_Element_itersiblings;
+static PyObject *__pyx_n_s_Element_itertext;
+static PyObject *__pyx_n_s_Element_keys;
+static PyObject *__pyx_n_s_Element_makeelement;
+static PyObject *__pyx_n_s_Element_remove;
+static PyObject *__pyx_n_s_Element_replace;
 static PyObject *__pyx_kp_s_Element_s_at_0x_x;
+static PyObject *__pyx_n_s_Element_set;
+static PyObject *__pyx_n_s_Element_values;
+static PyObject *__pyx_n_s_Element_xpath;
 static PyObject *__pyx_kp_u_Empty_tag_name;
 static PyObject *__pyx_kp_b_Encoding_error;
 static PyObject *__pyx_n_s_Entity;
@@ -6659,6 +7366,10 @@ static PyObject *__pyx_kp_u_Entity_class_must_be_subclass_of;
 static PyObject *__pyx_n_s_Error;
 static PyObject *__pyx_n_s_ErrorDomains;
 static PyObject *__pyx_n_s_ErrorLevels;
+static PyObject *__pyx_n_s_ErrorLog___exit;
+static PyObject *__pyx_n_s_ErrorLog_clear;
+static PyObject *__pyx_n_s_ErrorLog_copy;
+static PyObject *__pyx_n_s_ErrorLog_receive;
 static PyObject *__pyx_n_s_ErrorTypes;
 static PyObject *__pyx_kp_u_Error_applying_stylesheet;
 static PyObject *__pyx_kp_u_Error_applying_stylesheet_line_d;
@@ -6683,13 +7394,20 @@ static PyObject *__pyx_kp_s_Error_while_validating_an_XML_do;
 static PyObject *__pyx_kp_s_Error_while_validating_an_XML_do_2;
 static PyObject *__pyx_kp_s_Error_while_validating_an_XML_do_3;
 static PyObject *__pyx_kp_s_Error_while_validating_an_XML_do_4;
-static PyObject *__pyx_n_s_Exception;
 static PyObject *__pyx_kp_b_Expected_for_variable_reference;
+static PyObject *__pyx_n_s_ExsltRegExp_match;
+static PyObject *__pyx_n_s_ExsltRegExp_replace;
+static PyObject *__pyx_n_s_ExsltRegExp_test;
 static PyObject *__pyx_n_s_Extension;
 static PyObject *__pyx_n_s_FATAL;
 static PyObject *__pyx_kp_s_Failed_to_create_file_s;
 static PyObject *__pyx_kp_u_Failed_to_create_validation_cont;
 static PyObject *__pyx_n_s_FallbackElementClassLookup;
+static PyObject *__pyx_n_s_FallbackElementClassLookup_set_f;
+static PyObject *__pyx_n_s_FeedParser_close;
+static PyObject *__pyx_n_s_FeedParser_feed;
+static PyObject *__pyx_n_s_FileWriterElement___enter;
+static PyObject *__pyx_n_s_FileWriterElement___exit;
 static PyObject *__pyx_kp_u_File_is_already_closed;
 static PyObject *__pyx_kp_u_File_or_filename_expected_got_s;
 static PyObject *__pyx_kp_b_Forbidden_variable;
@@ -6700,7 +7418,17 @@ static PyObject *__pyx_n_u_GlobalErrorLog;
 static PyObject *__pyx_n_s_GzipFile;
 static PyObject *__pyx_n_s_HTML;
 static PyObject *__pyx_n_s_HTMLParser;
+static PyObject *__pyx_n_s_HTMLPullParser_read_events;
 static PyObject *__pyx_kp_u_I18N_NO_OUTPUT_6004_BUF_OVERFLOW;
+static PyObject *__pyx_n_s_IDDict_copy;
+static PyObject *__pyx_n_s_IDDict_get;
+static PyObject *__pyx_n_s_IDDict_has_key;
+static PyObject *__pyx_n_s_IDDict_items;
+static PyObject *__pyx_n_s_IDDict_iteritems;
+static PyObject *__pyx_n_s_IDDict_iterkeys;
+static PyObject *__pyx_n_s_IDDict_itervalues;
+static PyObject *__pyx_n_s_IDDict_keys;
+static PyObject *__pyx_n_s_IDDict_values;
 static PyObject *__pyx_kp_u_ID_attribute_not_found;
 static PyObject *__pyx_n_s_IGNORECASE;
 static PyObject *__pyx_n_s_IOError;
@@ -6713,6 +7441,11 @@ static PyObject *__pyx_n_s_ImmutableMapping___iter;
 static PyObject *__pyx_n_s_ImmutableMapping___len;
 static PyObject *__pyx_n_s_ImmutableMapping___setitem;
 static PyObject *__pyx_n_s_ImportError;
+static PyObject *__pyx_n_s_IncrementalFileWriter_element;
+static PyObject *__pyx_n_s_IncrementalFileWriter_flush;
+static PyObject *__pyx_n_s_IncrementalFileWriter_write;
+static PyObject *__pyx_n_s_IncrementalFileWriter_write_dec;
+static PyObject *__pyx_n_s_IncrementalFileWriter_write_doc;
 static PyObject *__pyx_n_s_IndexError;
 static PyObject *__pyx_kp_u_Input_object_has_no_document_s;
 static PyObject *__pyx_kp_u_Input_object_is_not_an_XML_eleme;
@@ -6756,12 +7489,25 @@ static PyObject *__pyx_kp_s_Libxml2_RelaxNG_error_types;
 static PyObject *__pyx_kp_s_Libxml2_error_domains;
 static PyObject *__pyx_kp_s_Libxml2_error_levels;
 static PyObject *__pyx_kp_s_Libxml2_error_types;
+static PyObject *__pyx_n_s_ListErrorLog_copy;
+static PyObject *__pyx_n_s_ListErrorLog_filter_domains;
+static PyObject *__pyx_n_s_ListErrorLog_filter_from_errors;
+static PyObject *__pyx_n_s_ListErrorLog_filter_from_fatals;
+static PyObject *__pyx_n_s_ListErrorLog_filter_from_level;
+static PyObject *__pyx_n_s_ListErrorLog_filter_from_warnin;
+static PyObject *__pyx_n_s_ListErrorLog_filter_levels;
+static PyObject *__pyx_n_s_ListErrorLog_filter_types;
 static PyObject *__pyx_n_s_LookupError;
 static PyObject *__pyx_n_s_LxmlError;
 static PyObject *__pyx_n_s_LxmlError___init;
 static PyObject *__pyx_n_s_LxmlRegistryError;
 static PyObject *__pyx_n_s_LxmlSyntaxError;
 static PyObject *__pyx_kp_s_Main_exception_base_class_for_lx;
+static PyObject *__pyx_n_s_MemDebug_blocks_used;
+static PyObject *__pyx_n_s_MemDebug_bytes_used;
+static PyObject *__pyx_n_s_MemDebug_dict_size;
+static PyObject *__pyx_n_s_MemDebug_dump;
+static PyObject *__pyx_n_s_MemDebug_show;
 static PyObject *__pyx_n_s_MemoryError;
 static PyObject *__pyx_kp_b_Memory_allocation_error;
 static PyObject *__pyx_kp_b_Missing_closing_curly_brace;
@@ -6771,6 +7517,10 @@ static PyObject *__pyx_kp_u_NONE_0_PARSER_1_TREE_2_NAMESPACE;
 static PyObject *__pyx_kp_u_NONE_0_WARNING_1_ERROR_2_FATAL_3;
 static PyObject *__pyx_kp_u_Name_not_registered;
 static PyObject *__pyx_n_s_NamespaceRegistryError;
+static PyObject *__pyx_n_s_NamespaceRegistry_clear;
+static PyObject *__pyx_n_s_NamespaceRegistry_items;
+static PyObject *__pyx_n_s_NamespaceRegistry_iteritems;
+static PyObject *__pyx_n_s_NamespaceRegistry_update;
 static PyObject *__pyx_kp_u_Namespace_r;
 static PyObject *__pyx_kp_u_No_ID_dictionary_available;
 static PyObject *__pyx_kp_u_No_tree_or_file_given;
@@ -6783,6 +7533,8 @@ static PyObject *__pyx_kp_b_Number_encoding;
 static PyObject *__pyx_n_b_Ok;
 static PyObject *__pyx_kp_u_Only_elements_can_be_the_root_of;
 static PyObject *__pyx_kp_u_Only_processing_instructions_and;
+static PyObject *__pyx_n_s_OpaqueDocumentWrapper_append;
+static PyObject *__pyx_n_s_OpaqueDocumentWrapper_extend;
 static PyObject *__pyx_n_s_OrderedDict;
 static PyObject *__pyx_n_s_PARSER;
 static PyObject *__pyx_n_s_PI;
@@ -6793,6 +7545,7 @@ static PyObject *__pyx_kp_u_PI_lacks_content;
 static PyObject *__pyx_kp_s_PI_text_must_not_contain;
 static PyObject *__pyx_n_s_ParseError;
 static PyObject *__pyx_n_s_ParseError___init;
+static PyObject *__pyx_n_s_ParseError_position;
 static PyObject *__pyx_n_s_ParserBasedElementClassLookup;
 static PyObject *__pyx_n_u_ParserDictionaryContext;
 static PyObject *__pyx_n_s_ParserError;
@@ -6800,17 +7553,33 @@ static PyObject *__pyx_kp_s_ParserSchemaValidationContext_n;
 static PyObject *__pyx_kp_u_Parsing_requires_string_data;
 static PyObject *__pyx_kp_s_Prefix_format_reserved_for_inter;
 static PyObject *__pyx_n_s_ProcessingInstruction;
+static PyObject *__pyx_n_s_ProcessingInstruction_get;
 static PyObject *__pyx_kp_s_Proxy_invalidated;
 static PyObject *__pyx_kp_u_Proxy_invalidated;
 static PyObject *__pyx_n_s_PyElementUnicodeResult;
 static PyObject *__pyx_n_s_PyElementUnicodeResult_getparen;
 static PyObject *__pyx_n_s_PyErrorLog;
+static PyObject *__pyx_n_s_PyErrorLog_copy;
+static PyObject *__pyx_n_s_PyErrorLog_log;
+static PyObject *__pyx_n_s_PyErrorLog_receive;
 static PyObject *__pyx_n_s_PythonElementClassLookup;
+static PyObject *__pyx_n_s_PythonElementClassLookup_lookup;
 static PyObject *__pyx_n_s_QName;
 static PyObject *__pyx_n_s_RELAXNGV;
 static PyObject *__pyx_kp_u_RELAXNG_OK_0_RELAXNG_ERR_MEMORY;
 static PyObject *__pyx_kp_u_RNGP_ATTRIBUTE_CONTENT_1003_RNGP;
 static PyObject *__pyx_kp_u_RNGP_PAT_DATA_EXCEPT_ONEMORE_107;
+static PyObject *__pyx_n_s_ReadOnlyElementProxy_get;
+static PyObject *__pyx_n_s_ReadOnlyElementProxy_items;
+static PyObject *__pyx_n_s_ReadOnlyElementProxy_keys;
+static PyObject *__pyx_n_s_ReadOnlyElementProxy_values;
+static PyObject *__pyx_n_s_ReadOnlyProxy___copy;
+static PyObject *__pyx_n_s_ReadOnlyProxy___deepcopy;
+static PyObject *__pyx_n_s_ReadOnlyProxy_getchildren;
+static PyObject *__pyx_n_s_ReadOnlyProxy_getnext;
+static PyObject *__pyx_n_s_ReadOnlyProxy_getparent;
+static PyObject *__pyx_n_s_ReadOnlyProxy_getprevious;
+static PyObject *__pyx_n_s_ReadOnlyProxy_iterchildren;
 static PyObject *__pyx_n_s_ReferenceError;
 static PyObject *__pyx_kp_u_Registered_element_classes_must;
 static PyObject *__pyx_kp_u_Registered_functions_must_be_cal;
@@ -6819,9 +7588,20 @@ static PyObject *__pyx_n_s_RelaxNGError;
 static PyObject *__pyx_n_s_RelaxNGErrorTypes;
 static PyObject *__pyx_n_s_RelaxNGParseError;
 static PyObject *__pyx_n_s_RelaxNGValidateError;
+static PyObject *__pyx_n_s_RelaxNG_from_rnc_string;
 static PyObject *__pyx_kp_s_RelaxNG_instance_not_initialised;
 static PyObject *__pyx_n_s_Resolver;
+static PyObject *__pyx_n_s_ResolverRegistry_add;
+static PyObject *__pyx_n_s_ResolverRegistry_copy;
+static PyObject *__pyx_n_s_ResolverRegistry_remove;
+static PyObject *__pyx_n_s_ResolverRegistry_resolve;
+static PyObject *__pyx_n_s_Resolver_resolve;
+static PyObject *__pyx_n_s_Resolver_resolve_empty;
+static PyObject *__pyx_n_s_Resolver_resolve_file;
+static PyObject *__pyx_n_s_Resolver_resolve_filename;
+static PyObject *__pyx_n_s_Resolver_resolve_string;
 static PyObject *__pyx_kp_b_Resource_error;
+static PyObject *__pyx_n_s_RotatingErrorLog_receive;
 static PyObject *__pyx_kp_u_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH;
 static PyObject *__pyx_kp_u_SCHEMAP_DEF_AND_PREFIX_1768_SCHE;
 static PyObject *__pyx_kp_u_SCHEMAP_EXTENSION_NO_BASE_1707_S;
@@ -6855,6 +7635,12 @@ static PyObject *__pyx_kp_u_This_class_cannot_be_instantiate;
 static PyObject *__pyx_kp_u_This_is_not_a_supported_node_set;
 static PyObject *__pyx_kp_u_This_type_cannot_be_instantiated;
 static PyObject *__pyx_n_s_TreeBuilder;
+static PyObject *__pyx_n_s_TreeBuilder_close;
+static PyObject *__pyx_n_s_TreeBuilder_comment;
+static PyObject *__pyx_n_s_TreeBuilder_data;
+static PyObject *__pyx_n_s_TreeBuilder_end;
+static PyObject *__pyx_n_s_TreeBuilder_pi;
+static PyObject *__pyx_n_s_TreeBuilder_start;
 static PyObject *__pyx_kp_u_Tried_to_unregister_unknown_prox;
 static PyObject *__pyx_n_s_TypeError;
 static PyObject *__pyx_kp_u_Type_s_cannot_be_serialized;
@@ -6881,6 +7667,11 @@ static PyObject *__pyx_kp_b_Unregistered_function;
 static PyObject *__pyx_kp_s_Unsupported_element_type_d;
 static PyObject *__pyx_kp_s_Unsupported_node_type_d;
 static PyObject *__pyx_kp_s_Validation_error_Raised_by_all_d;
+static PyObject *__pyx_n_s_Validator__append_log_message;
+static PyObject *__pyx_n_s_Validator__clear_error_log;
+static PyObject *__pyx_n_s_Validator_assert;
+static PyObject *__pyx_n_s_Validator_assertValid;
+static PyObject *__pyx_n_s_Validator_validate;
 static PyObject *__pyx_n_s_ValueError;
 static PyObject *__pyx_n_s_WARNING;
 static PyObject *__pyx_n_s_WAR_UNDECLARED_ENTITY;
@@ -6893,6 +7684,7 @@ static PyObject *__pyx_n_s_XML;
 static PyObject *__pyx_n_s_XMLDTDID;
 static PyObject *__pyx_n_s_XMLID;
 static PyObject *__pyx_n_s_XMLParser;
+static PyObject *__pyx_n_s_XMLPullParser_read_events;
 static PyObject *__pyx_n_s_XMLSchema;
 static PyObject *__pyx_n_s_XMLSchemaError;
 static PyObject *__pyx_n_s_XMLSchemaParseError;
@@ -6908,9 +7700,12 @@ static PyObject *__pyx_n_u_XPATH_RANGE;
 static PyObject *__pyx_n_u_XPATH_USERS;
 static PyObject *__pyx_n_s_XPath;
 static PyObject *__pyx_n_s_XPathDocumentEvaluator;
+static PyObject *__pyx_n_s_XPathElementEvaluator_register_n;
+static PyObject *__pyx_n_s_XPathElementEvaluator_register_n_2;
 static PyObject *__pyx_n_s_XPathError;
 static PyObject *__pyx_n_s_XPathEvalError;
 static PyObject *__pyx_n_s_XPathEvaluator;
+static PyObject *__pyx_n_s_XPathEvaluatorBase_evaluate;
 static PyObject *__pyx_n_s_XPathFunctionError;
 static PyObject *__pyx_n_s_XPathResultError;
 static PyObject *__pyx_n_s_XPathSyntaxError;
@@ -6925,20 +7720,28 @@ static PyObject *__pyx_n_s_XSLTApplyError;
 static PyObject *__pyx_n_s_XSLTError;
 static PyObject *__pyx_n_s_XSLTExtension;
 static PyObject *__pyx_n_s_XSLTExtensionError;
+static PyObject *__pyx_n_s_XSLTExtension_apply_templates;
+static PyObject *__pyx_n_s_XSLTExtension_execute;
+static PyObject *__pyx_n_s_XSLTExtension_process_children;
 static PyObject *__pyx_n_s_XSLTParseError;
+static PyObject *__pyx_n_s_XSLTProcessingInstruction_parse;
+static PyObject *__pyx_n_s_XSLTProcessingInstruction_set;
+static PyObject *__pyx_n_s_XSLTResultTree___unicode;
 static PyObject *__pyx_n_s_XSLTSaveError;
+static PyObject *__pyx_n_s_XSLT___copy;
+static PyObject *__pyx_n_s_XSLT___deepcopy;
+static PyObject *__pyx_n_s_XSLT_apply;
 static PyObject *__pyx_kp_s_XSLT_context_not_initialised;
 static PyObject *__pyx_n_s_XSLT_set_global_max_depth;
 static PyObject *__pyx_n_s_XSLT_strparam;
 static PyObject *__pyx_kp_s_XSLT_stylesheet_not_initialised;
-static PyObject *__pyx_kp_u__105;
+static PyObject *__pyx_n_s_XSLT_tostring;
+static PyObject *__pyx_kp_u__100;
 static PyObject *__pyx_kp_u__14;
 static PyObject *__pyx_kp_b__15;
 static PyObject *__pyx_kp_s__15;
 static PyObject *__pyx_kp_u__15;
 static PyObject *__pyx_kp_b__23;
-static PyObject *__pyx_kp_b__234;
-static PyObject *__pyx_kp_b__236;
 static PyObject *__pyx_kp_s__24;
 static PyObject *__pyx_kp_u__24;
 static PyObject *__pyx_kp_b__28;
@@ -6961,45 +7764,81 @@ static PyObject *__pyx_kp_s__42;
 static PyObject *__pyx_kp_b__45;
 static PyObject *__pyx_kp_b__48;
 static PyObject *__pyx_kp_b__50;
+static PyObject *__pyx_kp_b__573;
+static PyObject *__pyx_kp_b__575;
 static PyObject *__pyx_n_s__60;
 static PyObject *__pyx_n_u__60;
-static PyObject *__pyx_kp_u__77;
+static PyObject *__pyx_kp_u__96;
 static PyObject *__pyx_n_s_abspath;
 static PyObject *__pyx_n_s_accepted_domains;
 static PyObject *__pyx_n_s_access_control;
 static PyObject *__pyx_n_s_add;
+static PyObject *__pyx_n_s_addnext;
+static PyObject *__pyx_n_s_addprevious;
 static PyObject *__pyx_n_s_all;
 static PyObject *__pyx_n_u_alpha;
 static PyObject *__pyx_kp_u_ambiguous_reference_to_embedded;
 static PyObject *__pyx_n_s_any;
+static PyObject *__pyx_n_s_append;
 static PyObject *__pyx_n_s_append_log_message;
+static PyObject *__pyx_n_s_apply;
+static PyObject *__pyx_n_s_apply_templates;
 static PyObject *__pyx_n_s_args;
 static PyObject *__pyx_kp_s_argument_must_be_a_byte_string_o;
 static PyObject *__pyx_n_s_ascii;
 static PyObject *__pyx_n_u_ascii;
+static PyObject *__pyx_n_s_assert;
+static PyObject *__pyx_n_s_assertValid;
 static PyObject *__pyx_kp_u_attempt_to_assign_sequence_of_si;
 static PyObject *__pyx_n_s_attrib;
 static PyObject *__pyx_n_s_attribute_defaults;
 static PyObject *__pyx_n_s_attribute_name;
 static PyObject *__pyx_n_s_attribute_names;
+static PyObject *__pyx_n_s_attributes;
 static PyObject *__pyx_n_s_attrname;
 static PyObject *__pyx_n_s_attrs;
 static PyObject *__pyx_n_s_base_url;
 static PyObject *__pyx_n_u_beta;
 static PyObject *__pyx_n_s_block_count;
+static PyObject *__pyx_n_s_blocks_used;
 static PyObject *__pyx_kp_u_boolean_xs_attribute_default_or;
 static PyObject *__pyx_n_s_buffered;
 static PyObject *__pyx_n_s_build_smart_strings;
 static PyObject *__pyx_n_s_builtin;
 static PyObject *__pyx_n_s_builtins;
 static PyObject *__pyx_n_s_byte_count;
+static PyObject *__pyx_n_s_bytes_used;
 static PyObject *__pyx_n_s_c14n;
+static PyObject *__pyx_n_s_c_attr;
+static PyObject *__pyx_n_s_c_attr_next;
+static PyObject *__pyx_n_s_c_child;
+static PyObject *__pyx_n_s_c_context_node;
+static PyObject *__pyx_n_s_c_count;
+static PyObject *__pyx_n_s_c_ctxt;
+static PyObject *__pyx_n_s_c_dict;
 static PyObject *__pyx_n_s_c_doc;
+static PyObject *__pyx_n_s_c_dtd;
 static PyObject *__pyx_n_s_c_element;
+static PyObject *__pyx_n_s_c_href;
+static PyObject *__pyx_n_s_c_method;
 static PyObject *__pyx_n_s_c_name;
+static PyObject *__pyx_n_s_c_new_next;
+static PyObject *__pyx_n_s_c_new_node;
 static PyObject *__pyx_n_s_c_next;
 static PyObject *__pyx_n_s_c_node;
 static PyObject *__pyx_n_s_c_node_copy;
+static PyObject *__pyx_n_s_c_node_next;
+static PyObject *__pyx_n_s_c_old_next;
+static PyObject *__pyx_n_s_c_old_node;
+static PyObject *__pyx_n_s_c_old_output_parent;
+static PyObject *__pyx_n_s_c_parent;
+static PyObject *__pyx_n_s_c_path;
+static PyObject *__pyx_n_s_c_source_doc;
+static PyObject *__pyx_n_s_c_standalone;
+static PyObject *__pyx_n_s_c_start;
+static PyObject *__pyx_n_s_c_start_node;
+static PyObject *__pyx_n_s_c_stop;
+static PyObject *__pyx_n_s_c_version;
 static PyObject *__pyx_kp_u_can_only_parse_strings;
 static PyObject *__pyx_kp_s_cannot_add_ancestor_as_sibling_p;
 static PyObject *__pyx_kp_u_cannot_append_document_already_h;
@@ -7010,7 +7849,9 @@ static PyObject *__pyx_kp_u_cannot_parse_from_s;
 static PyObject *__pyx_kp_s_cannot_set_a_maximum_stylesheet;
 static PyObject *__pyx_n_s_cdata;
 static PyObject *__pyx_n_s_child;
+static PyObject *__pyx_n_s_children;
 static PyObject *__pyx_n_s_class;
+static PyObject *__pyx_n_s_class_dict_iterable;
 static PyObject *__pyx_n_s_class_mapping;
 static PyObject *__pyx_n_s_cleanup_namespaces;
 static PyObject *__pyx_n_s_clear;
@@ -7018,6 +7859,7 @@ static PyObject *__pyx_n_s_clear_error_log;
 static PyObject *__pyx_n_s_clear_error_log_2;
 static PyObject *__pyx_n_s_close;
 static PyObject *__pyx_n_s_close_file;
+static PyObject *__pyx_n_s_cls;
 static PyObject *__pyx_n_s_code;
 static PyObject *__pyx_n_s_collect_ids;
 static PyObject *__pyx_n_s_collections;
@@ -7032,26 +7874,33 @@ static PyObject *__pyx_n_s_compile;
 static PyObject *__pyx_n_s_compression;
 static PyObject *__pyx_n_s_compresslevel;
 static PyObject *__pyx_n_s_contains;
+static PyObject *__pyx_n_s_content;
 static PyObject *__pyx_n_s_context;
 static PyObject *__pyx_n_s_copy;
 static PyObject *__pyx_n_s_copy_2;
+static PyObject *__pyx_n_s_count;
 static PyObject *__pyx_n_s_create_dir;
 static PyObject *__pyx_n_u_create_dir;
+static PyObject *__pyx_n_s_cssselect;
 static PyObject *__pyx_n_s_ctxt;
 static PyObject *__pyx_n_s_data;
 static PyObject *__pyx_n_b_dc;
 static PyObject *__pyx_n_s_decode;
+static PyObject *__pyx_n_s_deepcopy;
 static PyObject *__pyx_n_s_default;
+static PyObject *__pyx_n_s_default_doctype;
 static PyObject *__pyx_n_s_default_resolver;
 static PyObject *__pyx_n_s_default_value;
 static PyObject *__pyx_n_s_delitem;
 static PyObject *__pyx_n_u_dev;
 static PyObject *__pyx_n_s_dic;
 static PyObject *__pyx_n_u_dict;
+static PyObject *__pyx_n_s_dict_size;
 static PyObject *__pyx_n_s_discard;
 static PyObject *__pyx_n_s_doc;
 static PyObject *__pyx_n_s_doc_2;
 static PyObject *__pyx_n_s_doc_3;
+static PyObject *__pyx_n_s_doc_ref;
 static PyObject *__pyx_n_s_docformat;
 static PyObject *__pyx_n_s_docstring;
 static PyObject *__pyx_n_s_doctype;
@@ -7065,6 +7914,7 @@ static PyObject *__pyx_n_s_dtd_validation;
 static PyObject *__pyx_n_s_dump;
 static PyObject *__pyx_n_s_dumps;
 static PyObject *__pyx_kp_u_either_filename_or_external_ID_r;
+static PyObject *__pyx_n_s_el;
 static PyObject *__pyx_n_s_elem;
 static PyObject *__pyx_n_s_element;
 static PyObject *__pyx_n_u_element;
@@ -7073,6 +7923,7 @@ static PyObject *__pyx_n_s_element_config;
 static PyObject *__pyx_n_s_element_factory;
 static PyObject *__pyx_n_s_element_or_tree;
 static PyObject *__pyx_n_s_elementpath;
+static PyObject *__pyx_n_s_elements;
 static PyObject *__pyx_n_s_elements_only;
 static PyObject *__pyx_n_s_elemname;
 static PyObject *__pyx_n_s_empty;
@@ -7087,10 +7938,12 @@ static PyObject *__pyx_kp_s_end_ns;
 static PyObject *__pyx_kp_u_end_ns;
 static PyObject *__pyx_kp_u_end_tag_mismatch_expected_s_got;
 static PyObject *__pyx_n_s_endswith;
+static PyObject *__pyx_n_s_enter;
 static PyObject *__pyx_n_s_entities;
 static PyObject *__pyx_n_s_entity;
 static PyObject *__pyx_n_u_entity;
 static PyObject *__pyx_n_s_entries;
+static PyObject *__pyx_n_s_entry;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_enumeration;
 static PyObject *__pyx_n_s_error_log;
@@ -7099,6 +7952,8 @@ static PyObject *__pyx_n_s_etree;
 static PyObject *__pyx_n_s_etree_or_element;
 static PyObject *__pyx_n_s_etree_or_element_2;
 static PyObject *__pyx_n_s_eval_arg;
+static PyObject *__pyx_n_s_evaluate;
+static PyObject *__pyx_n_s_evaluator;
 static PyObject *__pyx_n_s_events;
 static PyObject *__pyx_n_s_exc_context;
 static PyObject *__pyx_n_s_exc_info;
@@ -7125,15 +7980,21 @@ static PyObject *__pyx_kp_u_file_must_be_a_filename_or_file;
 static PyObject *__pyx_n_s_filelike;
 static PyObject *__pyx_n_s_filename;
 static PyObject *__pyx_n_s_fileobj;
+static PyObject *__pyx_n_s_filter_domains;
 static PyObject *__pyx_n_s_filter_from_errors;
+static PyObject *__pyx_n_s_filter_from_fatals;
 static PyObject *__pyx_n_s_filter_from_level;
+static PyObject *__pyx_n_s_filter_from_warnings;
+static PyObject *__pyx_n_s_filter_levels;
 static PyObject *__pyx_n_s_filter_types;
+static PyObject *__pyx_n_s_filtered;
 static PyObject *__pyx_n_s_find;
 static PyObject *__pyx_n_s_findall;
 static PyObject *__pyx_n_s_findtext;
 static PyObject *__pyx_n_s_first_error;
 static PyObject *__pyx_n_s_fixed;
 static PyObject *__pyx_n_s_flags;
+static PyObject *__pyx_n_s_flush;
 static PyObject *__pyx_n_s_for_html;
 static PyObject *__pyx_n_s_from_rnc_string;
 static PyObject *__pyx_n_s_fromstring;
@@ -7147,17 +8008,22 @@ static PyObject *__pyx_n_s_get;
 static PyObject *__pyx_n_s_getLogger;
 static PyObject *__pyx_n_s_getName;
 static PyObject *__pyx_n_s_get_default_parser;
+static PyObject *__pyx_n_s_get_namespace;
 static PyObject *__pyx_n_s_getargspec;
 static PyObject *__pyx_n_s_getattribute;
 static PyObject *__pyx_n_s_getchildren;
 static PyObject *__pyx_n_s_getdefaultencoding;
+static PyObject *__pyx_n_s_getelementpath;
 static PyObject *__pyx_n_s_getfilesystemencoding;
 static PyObject *__pyx_n_s_getfullargspec;
 static PyObject *__pyx_n_s_getitem;
 static PyObject *__pyx_n_s_getiterator;
 static PyObject *__pyx_n_s_getnext;
 static PyObject *__pyx_n_s_getparent;
+static PyObject *__pyx_n_s_getpath;
+static PyObject *__pyx_n_s_getprevious;
 static PyObject *__pyx_n_s_getroot;
+static PyObject *__pyx_n_s_getroottree;
 static PyObject *__pyx_n_s_geturl;
 static PyObject *__pyx_n_s_getvalue;
 static PyObject *__pyx_n_u_getvalue;
@@ -7165,10 +8031,20 @@ static PyObject *__pyx_kp_s_got_invalid_input_value_of_type;
 static PyObject *__pyx_n_s_group;
 static PyObject *__pyx_n_s_groups;
 static PyObject *__pyx_n_s_gzip;
+static PyObject *__pyx_n_s_has_key;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_10;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_11;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_12;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_13;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_14;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_15;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_16;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_17;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_18;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_19;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_2;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_20;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_3;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_4;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_5;
@@ -7178,6 +8054,8 @@ static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_8;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_9;
 static PyObject *__pyx_n_u_href;
 static PyObject *__pyx_kp_u_href_s;
+static PyObject *__pyx_n_s_href_utf;
+static PyObject *__pyx_n_s_hrefs;
 static PyObject *__pyx_n_b_html;
 static PyObject *__pyx_n_s_html;
 static PyObject *__pyx_kp_b_http_codespeak_net_lxml_objectif;
@@ -7196,6 +8074,7 @@ static PyObject *__pyx_n_s_huge_tree;
 static PyObject *__pyx_n_u_i;
 static PyObject *__pyx_n_s_id;
 static PyObject *__pyx_n_u_id;
+static PyObject *__pyx_n_s_id_name;
 static PyObject *__pyx_n_s_idref;
 static PyObject *__pyx_n_s_idrefs;
 static PyObject *__pyx_n_s_implied;
@@ -7210,6 +8089,7 @@ static PyObject *__pyx_n_s_init_2;
 static PyObject *__pyx_n_s_input;
 static PyObject *__pyx_kp_u_input_is_not_an_Element;
 static PyObject *__pyx_n_s_input_node;
+static PyObject *__pyx_n_s_insert;
 static PyObject *__pyx_n_s_inspect;
 static PyObject *__pyx_kp_u_internal_error_tail;
 static PyObject *__pyx_kp_u_internal_error_text;
@@ -7227,33 +8107,48 @@ static PyObject *__pyx_n_s_is_tail;
 static PyObject *__pyx_n_s_is_text;
 static PyObject *__pyx_n_s_iselement;
 static PyObject *__pyx_n_s_islice;
+static PyObject *__pyx_n_s_item;
 static PyObject *__pyx_n_s_items;
 static PyObject *__pyx_n_u_items;
 static PyObject *__pyx_n_s_iter;
 static PyObject *__pyx_n_s_iter_2;
+static PyObject *__pyx_n_s_iterancestors;
 static PyObject *__pyx_n_s_iterattributes;
+static PyObject *__pyx_n_s_iterchildren;
+static PyObject *__pyx_n_s_iterdescendants;
 static PyObject *__pyx_n_s_iterelements;
 static PyObject *__pyx_n_s_iterentities;
 static PyObject *__pyx_n_s_iterfind;
 static PyObject *__pyx_n_s_iteritems;
 static PyObject *__pyx_n_s_iterkeys;
 static PyObject *__pyx_n_s_iterparse;
+static PyObject *__pyx_n_s_iterparse_makeelement;
+static PyObject *__pyx_n_s_iterparse_set_element_class_look;
+static PyObject *__pyx_n_s_itersiblings;
+static PyObject *__pyx_n_s_itertext;
 static PyObject *__pyx_n_s_itertools;
 static PyObject *__pyx_n_s_itervalues;
 static PyObject *__pyx_n_s_iterwalk;
 static PyObject *__pyx_n_s_join;
+static PyObject *__pyx_n_s_join_groups;
 static PyObject *__pyx_n_s_k;
 static PyObject *__pyx_n_s_keep_ns_prefixes;
 static PyObject *__pyx_n_s_key;
 static PyObject *__pyx_kp_u_key_not_found;
+static PyObject *__pyx_n_s_keys;
+static PyObject *__pyx_n_s_kw;
+static PyObject *__pyx_n_s_kw_2;
 static PyObject *__pyx_n_s_kwargs;
+static PyObject *__pyx_n_s_l;
 static PyObject *__pyx_n_s_last_error;
 static PyObject *__pyx_n_s_len;
 static PyObject *__pyx_n_s_level;
 static PyObject *__pyx_n_s_level_name;
+static PyObject *__pyx_n_s_levels;
 static PyObject *__pyx_kp_u_libxml2_d_d_d;
 static PyObject *__pyx_n_s_line;
 static PyObject *__pyx_kp_u_line_d_s;
+static PyObject *__pyx_n_s_lineno;
 static PyObject *__pyx_kp_u_list_index_out_of_range;
 static PyObject *__pyx_kp_u_list_index_x_x_not_in_list;
 static PyObject *__pyx_kp_u_list_index_x_x_not_in_slice;
@@ -7281,6 +8176,7 @@ static PyObject *__pyx_n_s_matcher;
 static PyObject *__pyx_n_u_matches;
 static PyObject *__pyx_n_s_max_depth;
 static PyObject *__pyx_n_s_max_len;
+static PyObject *__pyx_n_s_memo;
 static PyObject *__pyx_n_s_memory_debugger;
 static PyObject *__pyx_kp_b_memorydump;
 static PyObject *__pyx_kp_b_memorylist;
@@ -7301,7 +8197,9 @@ static PyObject *__pyx_n_s_names;
 static PyObject *__pyx_n_s_namespace;
 static PyObject *__pyx_n_s_namespaces;
 static PyObject *__pyx_n_s_new;
+static PyObject *__pyx_n_s_new_doc;
 static PyObject *__pyx_n_s_new_element;
+static PyObject *__pyx_n_s_new_pos;
 static PyObject *__pyx_n_s_next;
 static PyObject *__pyx_n_s_nmtoken;
 static PyObject *__pyx_n_s_nmtokens;
@@ -7323,8 +8221,10 @@ static PyObject *__pyx_n_s_ns_utf;
 static PyObject *__pyx_n_s_nsmap;
 static PyObject *__pyx_n_s_object;
 static PyObject *__pyx_n_s_occur;
+static PyObject *__pyx_n_s_offset;
 static PyObject *__pyx_n_s_old;
 static PyObject *__pyx_n_s_old_element;
+static PyObject *__pyx_n_s_old_writer;
 static PyObject *__pyx_n_s_once;
 static PyObject *__pyx_kp_s_only_XML_documents_have_declarat;
 static PyObject *__pyx_kp_u_only_setting_the_href_attribute;
@@ -7333,11 +8233,13 @@ static PyObject *__pyx_n_s_opt;
 static PyObject *__pyx_n_s_options;
 static PyObject *__pyx_n_s_or;
 static PyObject *__pyx_n_s_os_path;
+static PyObject *__pyx_n_s_other_element;
 static PyObject *__pyx_n_s_outfile;
 static PyObject *__pyx_n_s_output_file;
 static PyObject *__pyx_n_s_output_parent;
 static PyObject *__pyx_n_s_parent;
 static PyObject *__pyx_n_s_parse;
+static PyObject *__pyx_n_s_parseXSL;
 static PyObject *__pyx_n_s_parse_options;
 static PyObject *__pyx_n_s_parseid;
 static PyObject *__pyx_n_s_parser;
@@ -7358,11 +8260,14 @@ static PyObject *__pyx_n_s_prefix_utf;
 static PyObject *__pyx_n_s_prepare;
 static PyObject *__pyx_n_s_pretty_print;
 static PyObject *__pyx_n_s_print;
+static PyObject *__pyx_n_s_process_children;
 static PyObject *__pyx_n_s_profile_run;
+static PyObject *__pyx_n_s_property;
 static PyObject *__pyx_n_s_public_id;
 static PyObject *__pyx_n_b_py;
 static PyObject *__pyx_n_s_pyx_vtable;
 static PyObject *__pyx_n_s_qualname;
+static PyObject *__pyx_n_s_raise_on_error;
 static PyObject *__pyx_n_s_range;
 static PyObject *__pyx_n_s_rb;
 static PyObject *__pyx_n_b_rdf;
@@ -7381,7 +8286,10 @@ static PyObject *__pyx_n_s_recover;
 static PyObject *__pyx_kp_u_reference_to_non_existing_embedd;
 static PyObject *__pyx_n_s_regexp;
 static PyObject *__pyx_n_s_register_namespace;
+static PyObject *__pyx_n_s_register_namespaces;
 static PyObject *__pyx_n_s_registry;
+static PyObject *__pyx_n_s_relaxng;
+static PyObject *__pyx_n_s_remove;
 static PyObject *__pyx_n_s_remove_blank_text;
 static PyObject *__pyx_n_s_remove_comments;
 static PyObject *__pyx_n_s_remove_pis;
@@ -7390,16 +8298,30 @@ static PyObject *__pyx_n_s_replace;
 static PyObject *__pyx_n_s_replacement;
 static PyObject *__pyx_n_s_required;
 static PyObject *__pyx_n_s_resolve;
+static PyObject *__pyx_n_s_resolve_empty;
 static PyObject *__pyx_n_s_resolve_entities;
+static PyObject *__pyx_n_s_resolve_file;
+static PyObject *__pyx_n_s_resolve_filename;
+static PyObject *__pyx_n_s_resolve_string;
+static PyObject *__pyx_n_s_resolver;
 static PyObject *__pyx_n_s_resolvers;
 static PyObject *__pyx_kp_u_restructuredtext_en;
 static PyObject *__pyx_n_s_result;
 static PyObject *__pyx_n_s_result_container;
+static PyObject *__pyx_n_s_result_doc;
+static PyObject *__pyx_n_s_result_list;
+static PyObject *__pyx_n_s_result_node;
 static PyObject *__pyx_kp_s_result_of_class_lookup_must_be_s;
+static PyObject *__pyx_n_s_result_tree;
+static PyObject *__pyx_n_s_results;
 static PyObject *__pyx_n_s_reversed;
+static PyObject *__pyx_n_s_reversed_2;
+static PyObject *__pyx_n_s_reversed_nsmap;
 static PyObject *__pyx_n_s_rexp;
+static PyObject *__pyx_n_s_rexpc;
 static PyObject *__pyx_kp_s_rnc;
 static PyObject *__pyx_n_s_rnc2rng;
+static PyObject *__pyx_n_s_rng_str;
 static PyObject *__pyx_n_s_root;
 static PyObject *__pyx_kp_u_s;
 static PyObject *__pyx_kp_u_s_2;
@@ -7414,10 +8336,11 @@ static PyObject *__pyx_kp_u_s_d_d_s_s_s_s;
 static PyObject *__pyx_kp_u_s_href_s_s;
 static PyObject *__pyx_kp_u_s_line_d;
 static PyObject *__pyx_kp_u_s_line_d_column_d;
+static PyObject *__pyx_n_s_s_match;
 static PyObject *__pyx_kp_u_s_r;
+static PyObject *__pyx_kp_s_s_s;
 static PyObject *__pyx_kp_u_s_s_2;
-static PyObject *__pyx_kp_s_s_s_3;
-static PyObject *__pyx_kp_u_s_s_4;
+static PyObject *__pyx_kp_u_s_s_3;
 static PyObject *__pyx_kp_s_s_s_object_name_r_at_0x_x;
 static PyObject *__pyx_kp_s_s_s_object_name_r_elemname_r_pr;
 static PyObject *__pyx_kp_s_s_s_object_name_r_prefix_r_type;
@@ -7429,14 +8352,22 @@ static PyObject *__pyx_n_s_self;
 static PyObject *__pyx_n_s_self_node;
 static PyObject *__pyx_n_s_send;
 static PyObject *__pyx_n_s_seq;
+static PyObject *__pyx_n_s_sequence_or_dict;
+static PyObject *__pyx_n_s_set;
+static PyObject *__pyx_n_s_setElementClassLookup;
 static PyObject *__pyx_n_s_set_default_parser;
 static PyObject *__pyx_n_s_set_element_class_lookup;
+static PyObject *__pyx_n_s_set_fallback;
 static PyObject *__pyx_n_s_set_global_max_depth;
 static PyObject *__pyx_n_s_setitem;
+static PyObject *__pyx_n_s_setroot;
+static PyObject *__pyx_n_s_setter;
 static PyObject *__pyx_kp_u_setting_default_namespace_is_not;
+static PyObject *__pyx_n_s_show;
 static PyObject *__pyx_n_s_smart_strings;
 static PyObject *__pyx_n_s_source;
 static PyObject *__pyx_n_s_split;
+static PyObject *__pyx_n_s_src;
 static PyObject *__pyx_n_s_standalone;
 static PyObject *__pyx_n_s_start;
 static PyObject *__pyx_n_u_start;
@@ -7460,6 +8391,7 @@ static PyObject *__pyx_n_s_strip_elements;
 static PyObject *__pyx_n_s_strip_tags;
 static PyObject *__pyx_n_s_strparam;
 static PyObject *__pyx_n_s_strval;
+static PyObject *__pyx_n_s_style;
 static PyObject *__pyx_n_s_sub;
 static PyObject *__pyx_n_s_super;
 static PyObject *__pyx_n_s_sys;
@@ -7489,10 +8421,10 @@ static PyObject *__pyx_n_s_tree;
 static PyObject *__pyx_n_s_tree_or_element;
 static PyObject *__pyx_n_s_type;
 static PyObject *__pyx_n_s_type_name;
+static PyObject *__pyx_n_s_types;
 static PyObject *__pyx_kp_u_undecodable_error_message;
 static PyObject *__pyx_n_s_undefined;
 static PyObject *__pyx_n_s_unicode;
-static PyObject *__pyx_n_u_unicode;
 static PyObject *__pyx_n_s_unicode_2;
 static PyObject *__pyx_kp_s_unicode_escape;
 static PyObject *__pyx_n_u_unknown;
@@ -7502,6 +8434,7 @@ static PyObject *__pyx_kp_u_unknown_error_d;
 static PyObject *__pyx_kp_u_unknown_output_method_r;
 static PyObject *__pyx_kp_u_unsupported_XSLT_result_type_d;
 static PyObject *__pyx_kp_u_unsupported_element_type_for_top;
+static PyObject *__pyx_n_s_update;
 static PyObject *__pyx_n_s_upper;
 static PyObject *__pyx_n_s_uri;
 static PyObject *__pyx_n_s_uri_utf;
@@ -7515,6 +8448,7 @@ static PyObject *__pyx_n_s_validate;
 static PyObject *__pyx_n_s_value;
 static PyObject *__pyx_n_s_values;
 static PyObject *__pyx_n_s_variables;
+static PyObject *__pyx_n_s_variables_2;
 static PyObject *__pyx_n_s_version;
 static PyObject *__pyx_n_s_version_2;
 static PyObject *__pyx_n_s_warn;
@@ -7523,7 +8457,9 @@ static PyObject *__pyx_n_s_wb;
 static PyObject *__pyx_n_s_with_comments;
 static PyObject *__pyx_n_s_with_tail;
 static PyObject *__pyx_n_s_write;
+static PyObject *__pyx_n_s_write_c14n;
 static PyObject *__pyx_n_s_write_declaration;
+static PyObject *__pyx_n_s_write_doctype;
 static PyObject *__pyx_n_s_write_file;
 static PyObject *__pyx_n_u_write_file;
 static PyObject *__pyx_n_s_write_network;
@@ -7531,12 +8467,17 @@ static PyObject *__pyx_n_u_write_network;
 static PyObject *__pyx_n_s_writer;
 static PyObject *__pyx_n_b_wsdl;
 static PyObject *__pyx_kp_u_x20_x0D_x0Aa_zA_Z0_9;
+static PyObject *__pyx_n_s_xinclude;
 static PyObject *__pyx_n_b_xml;
 static PyObject *__pyx_n_s_xml;
 static PyObject *__pyx_n_u_xml;
 static PyObject *__pyx_n_s_xml_declaration;
 static PyObject *__pyx_kp_u_xml_s_encoding_s_s_s;
+static PyObject *__pyx_n_s_xmlfile___enter;
+static PyObject *__pyx_n_s_xmlfile___exit;
 static PyObject *__pyx_n_b_xmlns;
+static PyObject *__pyx_n_s_xmlschema;
+static PyObject *__pyx_n_s_xpath;
 static PyObject *__pyx_n_s_xpath_name;
 static PyObject *__pyx_n_s_xrange;
 static PyObject *__pyx_n_b_xs;
@@ -7545,6 +8486,7 @@ static PyObject *__pyx_n_b_xsi;
 static PyObject *__pyx_n_b_xsl;
 static PyObject *__pyx_n_u_xsl;
 static PyObject *__pyx_kp_u_xsl_stylesheet_xml_id_id;
+static PyObject *__pyx_n_s_xslt;
 static PyObject *__pyx_n_s_xslt_2;
 static PyObject *__pyx_n_s_xslt_input;
 static PyObject *__pyx_pf_4lxml_5etree_17_ImmutableMapping___getitem__(CYTHON_UNUSED PyObject *__pyx_self, CYTHON_UNUSED PyObject *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
@@ -7887,7 +8829,9 @@ static PyObject *__pyx_pf_4lxml_5etree_17_ResolverRegistry_4remove(struct __pyx_
 static PyObject *__pyx_pf_4lxml_5etree_17_ResolverRegistry_6copy(struct __pyx_obj_4lxml_5etree__ResolverRegistry *__pyx_v_self); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_17_ResolverRegistry_8resolve(struct __pyx_obj_4lxml_5etree__ResolverRegistry *__pyx_v_self, PyObject *__pyx_v_system_url, PyObject *__pyx_v_public_id, PyObject *__pyx_v_context); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_17_ResolverRegistry_10__repr__(struct __pyx_obj_4lxml_5etree__ResolverRegistry *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4lxml_5etree_10ParseError___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_message, PyObject *__pyx_v_code, PyObject *__pyx_v_line, PyObject *__pyx_v_column); /* proto */
+static PyObject *__pyx_pf_4lxml_5etree_10ParseError___init__(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_message, PyObject *__pyx_v_code, PyObject *__pyx_v_line, PyObject *__pyx_v_column, PyObject *__pyx_v_filename); /* proto */
+static PyObject *__pyx_pf_4lxml_5etree_10ParseError_2position(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4lxml_5etree_10ParseError_4position(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_new_pos); /* proto */
 static int __pyx_pf_4lxml_5etree_24_ParserDictionaryContext___cinit__(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_v_self); /* proto */
 static void __pyx_pf_4lxml_5etree_24_ParserDictionaryContext_2__dealloc__(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_v_self); /* proto */
 static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj_4lxml_5etree__FileReaderContext *__pyx_v_self, PyObject *__pyx_v_filelike, PyObject *__pyx_v_exc_context, PyObject *__pyx_v_url, PyObject *__pyx_v_encoding, int __pyx_v_close_file); /* proto */
@@ -7911,7 +8855,7 @@ static PyObject *__pyx_pf_4lxml_5etree_13XMLPullParser_2read_events(struct __pyx
 static int __pyx_pf_4lxml_5etree_17ETCompatXMLParser___init__(struct __pyx_obj_4lxml_5etree_ETCompatXMLParser *__pyx_v_self, PyObject *__pyx_v_encoding, PyObject *__pyx_v_attribute_defaults, PyObject *__pyx_v_dtd_validation, PyObject *__pyx_v_load_dtd, PyObject *__pyx_v_no_network, PyObject *__pyx_v_ns_clean, PyObject *__pyx_v_recover, PyObject *__pyx_v_schema, PyObject *__pyx_v_huge_tree, PyObject *__pyx_v_remove_blank_text, PyObject *__pyx_v_resolve_entities, PyObject *__pyx_v_remove_comments, PyObject *__pyx_v_remove_pis, PyObject *__pyx_v_strip_cdata, PyObject *__pyx_v_target, PyObject *__pyx_v_compact); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_42set_default_parser(CYTHON_UNUSED PyObject *__pyx_self, struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_v_parser); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_44get_default_parser(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
-static int __pyx_pf_4lxml_5etree_10HTMLParser___init__(struct __pyx_obj_4lxml_5etree_HTMLParser *__pyx_v_self, PyObject *__pyx_v_encoding, PyObject *__pyx_v_remove_blank_text, PyObject *__pyx_v_remove_comments, PyObject *__pyx_v_remove_pis, PyObject *__pyx_v_strip_cdata, PyObject *__pyx_v_no_network, PyObject *__pyx_v_target, struct __pyx_obj_4lxml_5etree_XMLSchema *__pyx_v_schema, PyObject *__pyx_v_recover, PyObject *__pyx_v_compact); /* proto */
+static int __pyx_pf_4lxml_5etree_10HTMLParser___init__(struct __pyx_obj_4lxml_5etree_HTMLParser *__pyx_v_self, PyObject *__pyx_v_encoding, PyObject *__pyx_v_remove_blank_text, PyObject *__pyx_v_remove_comments, PyObject *__pyx_v_remove_pis, PyObject *__pyx_v_strip_cdata, PyObject *__pyx_v_no_network, PyObject *__pyx_v_target, struct __pyx_obj_4lxml_5etree_XMLSchema *__pyx_v_schema, PyObject *__pyx_v_recover, PyObject *__pyx_v_compact, PyObject *__pyx_v_default_doctype, PyObject *__pyx_v_collect_ids); /* proto */
 static int __pyx_pf_4lxml_5etree_14HTMLPullParser___init__(struct __pyx_obj_4lxml_5etree_HTMLPullParser *__pyx_v_self, PyObject *__pyx_v_events, PyObject *__pyx_v_tag, PyObject *__pyx_v_base_url, PyObject *__pyx_v_kwargs); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_14HTMLPullParser_2read_events(struct __pyx_obj_4lxml_5etree_HTMLPullParser *__pyx_v_self); /* proto */
 static int __pyx_pf_4lxml_5etree_16_SaxParserTarget___cinit__(struct __pyx_obj_4lxml_5etree__SaxParserTarget *__pyx_v_self); /* proto */
@@ -7938,7 +8882,7 @@ static void __pyx_pf_4lxml_5etree_22_IncrementalFileWriter_2__dealloc__(struct _
 static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_4write_declaration(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self, PyObject *__pyx_v_version, PyObject *__pyx_v_standalone, PyObject *__pyx_v_doctype); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_6write_doctype(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self, PyObject *__pyx_v_doctype); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_8element(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self, PyObject *__pyx_v_tag, PyObject *__pyx_v_attrib, PyObject *__pyx_v_nsmap, PyObject *__pyx_v__extra); /* proto */
-static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_10write(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self, int __pyx_v_with_tail, int __pyx_v_pretty_print, PyObject *__pyx_v_args); /* proto */
+static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_10write(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self, int __pyx_v_with_tail, int __pyx_v_pretty_print, PyObject *__pyx_v_method, PyObject *__pyx_v_args); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_12flush(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_self); /* proto */
 static int __pyx_pf_4lxml_5etree_18_FileWriterElement___cinit__(struct __pyx_obj_4lxml_5etree__FileWriterElement *__pyx_v_self, struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *__pyx_v_writer, PyObject *__pyx_v_element_config); /* proto */
 static PyObject *__pyx_pf_4lxml_5etree_18_FileWriterElement_2__enter__(struct __pyx_obj_4lxml_5etree__FileWriterElement *__pyx_v_self); /* proto */
@@ -8258,11 +9202,12 @@ static PyObject *__pyx_slice__39;
 static PyObject *__pyx_slice__40;
 static PyObject *__pyx_slice__57;
 static PyObject *__pyx_slice__59;
-static PyObject *__pyx_slice__80;
-static PyObject *__pyx_slice__81;
-static PyObject *__pyx_slice__83;
-static PyObject *__pyx_slice__98;
-static PyObject *__pyx_slice__99;
+static PyObject *__pyx_slice__72;
+static PyObject *__pyx_slice__73;
+static PyObject *__pyx_slice__75;
+static PyObject *__pyx_slice__89;
+static PyObject *__pyx_slice__90;
+static PyObject *__pyx_slice__94;
 static PyObject *__pyx_tuple__10;
 static PyObject *__pyx_tuple__12;
 static PyObject *__pyx_tuple__16;
@@ -8296,31 +9241,38 @@ static PyObject *__pyx_tuple__62;
 static PyObject *__pyx_tuple__63;
 static PyObject *__pyx_tuple__64;
 static PyObject *__pyx_tuple__65;
+static PyObject *__pyx_tuple__66;
+static PyObject *__pyx_tuple__67;
+static PyObject *__pyx_tuple__68;
+static PyObject *__pyx_tuple__69;
+static PyObject *__pyx_tuple__70;
 static PyObject *__pyx_tuple__71;
-static PyObject *__pyx_tuple__72;
-static PyObject *__pyx_tuple__73;
 static PyObject *__pyx_tuple__74;
-static PyObject *__pyx_tuple__75;
+static PyObject *__pyx_tuple__76;
+static PyObject *__pyx_tuple__77;
+static PyObject *__pyx_tuple__78;
 static PyObject *__pyx_tuple__79;
+static PyObject *__pyx_tuple__80;
+static PyObject *__pyx_tuple__81;
 static PyObject *__pyx_tuple__82;
+static PyObject *__pyx_tuple__83;
+static PyObject *__pyx_tuple__84;
 static PyObject *__pyx_tuple__85;
 static PyObject *__pyx_tuple__86;
 static PyObject *__pyx_tuple__87;
 static PyObject *__pyx_tuple__88;
-static PyObject *__pyx_tuple__89;
-static PyObject *__pyx_tuple__90;
 static PyObject *__pyx_tuple__91;
 static PyObject *__pyx_tuple__92;
 static PyObject *__pyx_tuple__93;
-static PyObject *__pyx_tuple__94;
 static PyObject *__pyx_tuple__95;
-static PyObject *__pyx_tuple__96;
 static PyObject *__pyx_tuple__97;
-static PyObject *__pyx_slice__103;
-static PyObject *__pyx_tuple__100;
+static PyObject *__pyx_tuple__98;
+static PyObject *__pyx_tuple__99;
 static PyObject *__pyx_tuple__101;
 static PyObject *__pyx_tuple__102;
+static PyObject *__pyx_tuple__103;
 static PyObject *__pyx_tuple__104;
+static PyObject *__pyx_tuple__105;
 static PyObject *__pyx_tuple__106;
 static PyObject *__pyx_tuple__107;
 static PyObject *__pyx_tuple__108;
@@ -8329,134 +9281,531 @@ static PyObject *__pyx_tuple__110;
 static PyObject *__pyx_tuple__111;
 static PyObject *__pyx_tuple__112;
 static PyObject *__pyx_tuple__113;
-static PyObject *__pyx_tuple__114;
 static PyObject *__pyx_tuple__115;
-static PyObject *__pyx_tuple__116;
 static PyObject *__pyx_tuple__117;
-static PyObject *__pyx_tuple__118;
 static PyObject *__pyx_tuple__119;
-static PyObject *__pyx_tuple__120;
 static PyObject *__pyx_tuple__121;
 static PyObject *__pyx_tuple__123;
 static PyObject *__pyx_tuple__125;
+static PyObject *__pyx_tuple__126;
 static PyObject *__pyx_tuple__127;
 static PyObject *__pyx_tuple__129;
 static PyObject *__pyx_tuple__131;
-static PyObject *__pyx_tuple__133;
+static PyObject *__pyx_tuple__132;
 static PyObject *__pyx_tuple__134;
-static PyObject *__pyx_tuple__135;
-static PyObject *__pyx_tuple__137;
-static PyObject *__pyx_tuple__139;
+static PyObject *__pyx_tuple__136;
+static PyObject *__pyx_tuple__138;
 static PyObject *__pyx_tuple__140;
 static PyObject *__pyx_tuple__142;
-static PyObject *__pyx_tuple__143;
-static PyObject *__pyx_tuple__145;
+static PyObject *__pyx_tuple__144;
 static PyObject *__pyx_tuple__146;
-static PyObject *__pyx_tuple__147;
 static PyObject *__pyx_tuple__148;
-static PyObject *__pyx_tuple__149;
 static PyObject *__pyx_tuple__150;
 static PyObject *__pyx_tuple__152;
-static PyObject *__pyx_tuple__153;
-static PyObject *__pyx_tuple__155;
+static PyObject *__pyx_tuple__154;
 static PyObject *__pyx_tuple__156;
 static PyObject *__pyx_tuple__158;
-static PyObject *__pyx_tuple__159;
-static PyObject *__pyx_tuple__161;
-static PyObject *__pyx_tuple__163;
+static PyObject *__pyx_tuple__160;
+static PyObject *__pyx_tuple__162;
 static PyObject *__pyx_tuple__164;
 static PyObject *__pyx_tuple__166;
-static PyObject *__pyx_tuple__167;
-static PyObject *__pyx_tuple__169;
+static PyObject *__pyx_tuple__168;
 static PyObject *__pyx_tuple__170;
 static PyObject *__pyx_tuple__172;
 static PyObject *__pyx_tuple__173;
 static PyObject *__pyx_tuple__175;
 static PyObject *__pyx_tuple__176;
+static PyObject *__pyx_tuple__177;
 static PyObject *__pyx_tuple__178;
 static PyObject *__pyx_tuple__179;
-static PyObject *__pyx_tuple__181;
-static PyObject *__pyx_tuple__183;
-static PyObject *__pyx_tuple__185;
-static PyObject *__pyx_tuple__187;
-static PyObject *__pyx_tuple__189;
-static PyObject *__pyx_tuple__191;
+static PyObject *__pyx_tuple__180;
+static PyObject *__pyx_tuple__182;
+static PyObject *__pyx_tuple__184;
+static PyObject *__pyx_tuple__186;
+static PyObject *__pyx_tuple__188;
+static PyObject *__pyx_tuple__190;
 static PyObject *__pyx_tuple__192;
 static PyObject *__pyx_tuple__194;
-static PyObject *__pyx_tuple__195;
-static PyObject *__pyx_tuple__197;
-static PyObject *__pyx_tuple__199;
-static PyObject *__pyx_tuple__201;
-static PyObject *__pyx_tuple__203;
+static PyObject *__pyx_tuple__196;
+static PyObject *__pyx_tuple__198;
+static PyObject *__pyx_tuple__200;
+static PyObject *__pyx_tuple__202;
 static PyObject *__pyx_tuple__204;
 static PyObject *__pyx_tuple__206;
 static PyObject *__pyx_tuple__208;
-static PyObject *__pyx_tuple__209;
-static PyObject *__pyx_tuple__211;
+static PyObject *__pyx_tuple__210;
 static PyObject *__pyx_tuple__212;
 static PyObject *__pyx_tuple__214;
-static PyObject *__pyx_tuple__215;
-static PyObject *__pyx_tuple__217;
+static PyObject *__pyx_tuple__216;
 static PyObject *__pyx_tuple__218;
 static PyObject *__pyx_tuple__220;
 static PyObject *__pyx_tuple__222;
 static PyObject *__pyx_tuple__224;
-static PyObject *__pyx_tuple__225;
-static PyObject *__pyx_tuple__227;
+static PyObject *__pyx_tuple__226;
 static PyObject *__pyx_tuple__228;
 static PyObject *__pyx_tuple__230;
 static PyObject *__pyx_tuple__232;
-static PyObject *__pyx_tuple__235;
-static PyObject *__pyx_tuple__237;
+static PyObject *__pyx_tuple__234;
+static PyObject *__pyx_tuple__236;
 static PyObject *__pyx_tuple__238;
 static PyObject *__pyx_tuple__240;
 static PyObject *__pyx_tuple__242;
-static PyObject *__pyx_tuple__243;
+static PyObject *__pyx_tuple__244;
+static PyObject *__pyx_tuple__246;
+static PyObject *__pyx_tuple__248;
+static PyObject *__pyx_tuple__250;
+static PyObject *__pyx_tuple__252;
+static PyObject *__pyx_tuple__254;
+static PyObject *__pyx_tuple__256;
+static PyObject *__pyx_tuple__258;
+static PyObject *__pyx_tuple__260;
+static PyObject *__pyx_tuple__262;
+static PyObject *__pyx_tuple__264;
+static PyObject *__pyx_tuple__266;
+static PyObject *__pyx_tuple__268;
+static PyObject *__pyx_tuple__270;
+static PyObject *__pyx_tuple__272;
+static PyObject *__pyx_tuple__274;
+static PyObject *__pyx_tuple__276;
+static PyObject *__pyx_tuple__278;
+static PyObject *__pyx_tuple__280;
+static PyObject *__pyx_tuple__282;
+static PyObject *__pyx_tuple__284;
+static PyObject *__pyx_tuple__286;
+static PyObject *__pyx_tuple__288;
+static PyObject *__pyx_tuple__290;
+static PyObject *__pyx_tuple__292;
+static PyObject *__pyx_tuple__294;
+static PyObject *__pyx_tuple__296;
+static PyObject *__pyx_tuple__298;
+static PyObject *__pyx_tuple__300;
+static PyObject *__pyx_tuple__302;
+static PyObject *__pyx_tuple__304;
+static PyObject *__pyx_tuple__306;
+static PyObject *__pyx_tuple__308;
+static PyObject *__pyx_tuple__310;
+static PyObject *__pyx_tuple__312;
+static PyObject *__pyx_tuple__314;
+static PyObject *__pyx_tuple__316;
+static PyObject *__pyx_tuple__318;
+static PyObject *__pyx_tuple__320;
+static PyObject *__pyx_tuple__322;
+static PyObject *__pyx_tuple__324;
+static PyObject *__pyx_tuple__326;
+static PyObject *__pyx_tuple__328;
+static PyObject *__pyx_tuple__330;
+static PyObject *__pyx_tuple__332;
+static PyObject *__pyx_tuple__334;
+static PyObject *__pyx_tuple__336;
+static PyObject *__pyx_tuple__338;
+static PyObject *__pyx_tuple__340;
+static PyObject *__pyx_tuple__341;
+static PyObject *__pyx_tuple__343;
+static PyObject *__pyx_tuple__344;
+static PyObject *__pyx_tuple__346;
+static PyObject *__pyx_tuple__347;
+static PyObject *__pyx_tuple__349;
+static PyObject *__pyx_tuple__351;
+static PyObject *__pyx_tuple__352;
+static PyObject *__pyx_tuple__354;
+static PyObject *__pyx_tuple__355;
+static PyObject *__pyx_tuple__357;
+static PyObject *__pyx_tuple__358;
+static PyObject *__pyx_tuple__360;
+static PyObject *__pyx_tuple__361;
+static PyObject *__pyx_tuple__363;
+static PyObject *__pyx_tuple__364;
+static PyObject *__pyx_tuple__366;
+static PyObject *__pyx_tuple__367;
+static PyObject *__pyx_tuple__369;
+static PyObject *__pyx_tuple__371;
+static PyObject *__pyx_tuple__373;
+static PyObject *__pyx_tuple__375;
+static PyObject *__pyx_tuple__377;
+static PyObject *__pyx_tuple__379;
+static PyObject *__pyx_tuple__380;
+static PyObject *__pyx_tuple__382;
+static PyObject *__pyx_tuple__384;
+static PyObject *__pyx_tuple__386;
+static PyObject *__pyx_tuple__388;
+static PyObject *__pyx_tuple__390;
+static PyObject *__pyx_tuple__392;
+static PyObject *__pyx_tuple__394;
+static PyObject *__pyx_tuple__396;
+static PyObject *__pyx_tuple__398;
+static PyObject *__pyx_tuple__400;
+static PyObject *__pyx_tuple__402;
+static PyObject *__pyx_tuple__404;
+static PyObject *__pyx_tuple__406;
+static PyObject *__pyx_tuple__408;
+static PyObject *__pyx_tuple__410;
+static PyObject *__pyx_tuple__412;
+static PyObject *__pyx_tuple__414;
+static PyObject *__pyx_tuple__416;
+static PyObject *__pyx_tuple__418;
+static PyObject *__pyx_tuple__419;
+static PyObject *__pyx_tuple__421;
+static PyObject *__pyx_tuple__423;
+static PyObject *__pyx_tuple__425;
+static PyObject *__pyx_tuple__427;
+static PyObject *__pyx_tuple__429;
+static PyObject *__pyx_tuple__431;
+static PyObject *__pyx_tuple__433;
+static PyObject *__pyx_tuple__435;
+static PyObject *__pyx_tuple__437;
+static PyObject *__pyx_tuple__439;
+static PyObject *__pyx_tuple__441;
+static PyObject *__pyx_tuple__443;
+static PyObject *__pyx_tuple__445;
+static PyObject *__pyx_tuple__447;
+static PyObject *__pyx_tuple__449;
+static PyObject *__pyx_tuple__451;
+static PyObject *__pyx_tuple__452;
+static PyObject *__pyx_tuple__454;
+static PyObject *__pyx_tuple__456;
+static PyObject *__pyx_tuple__458;
+static PyObject *__pyx_tuple__460;
+static PyObject *__pyx_tuple__462;
+static PyObject *__pyx_tuple__464;
+static PyObject *__pyx_tuple__466;
+static PyObject *__pyx_tuple__468;
+static PyObject *__pyx_tuple__470;
+static PyObject *__pyx_tuple__472;
+static PyObject *__pyx_tuple__474;
+static PyObject *__pyx_tuple__476;
+static PyObject *__pyx_tuple__477;
+static PyObject *__pyx_tuple__479;
+static PyObject *__pyx_tuple__481;
+static PyObject *__pyx_tuple__483;
+static PyObject *__pyx_tuple__485;
+static PyObject *__pyx_tuple__487;
+static PyObject *__pyx_tuple__489;
+static PyObject *__pyx_tuple__491;
+static PyObject *__pyx_tuple__493;
+static PyObject *__pyx_tuple__495;
+static PyObject *__pyx_tuple__497;
+static PyObject *__pyx_tuple__499;
+static PyObject *__pyx_tuple__501;
+static PyObject *__pyx_tuple__503;
+static PyObject *__pyx_tuple__505;
+static PyObject *__pyx_tuple__507;
+static PyObject *__pyx_tuple__509;
+static PyObject *__pyx_tuple__511;
+static PyObject *__pyx_tuple__513;
+static PyObject *__pyx_tuple__515;
+static PyObject *__pyx_tuple__516;
+static PyObject *__pyx_tuple__518;
+static PyObject *__pyx_tuple__519;
+static PyObject *__pyx_tuple__521;
+static PyObject *__pyx_tuple__522;
+static PyObject *__pyx_tuple__524;
+static PyObject *__pyx_tuple__526;
+static PyObject *__pyx_tuple__528;
+static PyObject *__pyx_tuple__530;
+static PyObject *__pyx_tuple__532;
+static PyObject *__pyx_tuple__534;
+static PyObject *__pyx_tuple__536;
+static PyObject *__pyx_tuple__538;
+static PyObject *__pyx_tuple__540;
+static PyObject *__pyx_tuple__542;
+static PyObject *__pyx_tuple__543;
+static PyObject *__pyx_tuple__545;
+static PyObject *__pyx_tuple__547;
+static PyObject *__pyx_tuple__549;
+static PyObject *__pyx_tuple__550;
+static PyObject *__pyx_tuple__552;
+static PyObject *__pyx_tuple__553;
+static PyObject *__pyx_tuple__555;
+static PyObject *__pyx_tuple__557;
+static PyObject *__pyx_tuple__559;
+static PyObject *__pyx_tuple__561;
+static PyObject *__pyx_tuple__563;
+static PyObject *__pyx_tuple__565;
+static PyObject *__pyx_tuple__567;
+static PyObject *__pyx_tuple__569;
+static PyObject *__pyx_tuple__571;
+static PyObject *__pyx_tuple__574;
+static PyObject *__pyx_tuple__576;
+static PyObject *__pyx_tuple__577;
+static PyObject *__pyx_tuple__579;
+static PyObject *__pyx_tuple__581;
+static PyObject *__pyx_tuple__583;
+static PyObject *__pyx_tuple__585;
+static PyObject *__pyx_tuple__587;
+static PyObject *__pyx_tuple__589;
+static PyObject *__pyx_tuple__591;
+static PyObject *__pyx_tuple__592;
+static PyObject *__pyx_tuple__594;
+static PyObject *__pyx_tuple__596;
+static PyObject *__pyx_tuple__598;
+static PyObject *__pyx_tuple__600;
+static PyObject *__pyx_tuple__602;
+static PyObject *__pyx_tuple__604;
+static PyObject *__pyx_tuple__606;
+static PyObject *__pyx_tuple__608;
+static PyObject *__pyx_tuple__610;
+static PyObject *__pyx_tuple__612;
+static PyObject *__pyx_tuple__614;
+static PyObject *__pyx_tuple__616;
+static PyObject *__pyx_tuple__618;
+static PyObject *__pyx_tuple__620;
+static PyObject *__pyx_tuple__622;
+static PyObject *__pyx_tuple__624;
+static PyObject *__pyx_tuple__626;
+static PyObject *__pyx_tuple__628;
+static PyObject *__pyx_tuple__630;
+static PyObject *__pyx_tuple__631;
+static PyObject *__pyx_tuple__633;
+static PyObject *__pyx_tuple__635;
+static PyObject *__pyx_tuple__637;
+static PyObject *__pyx_tuple__639;
+static PyObject *__pyx_codeobj__114;
+static PyObject *__pyx_codeobj__116;
+static PyObject *__pyx_codeobj__118;
+static PyObject *__pyx_codeobj__120;
 static PyObject *__pyx_codeobj__122;
 static PyObject *__pyx_codeobj__124;
-static PyObject *__pyx_codeobj__126;
 static PyObject *__pyx_codeobj__128;
 static PyObject *__pyx_codeobj__130;
-static PyObject *__pyx_codeobj__132;
-static PyObject *__pyx_codeobj__136;
-static PyObject *__pyx_codeobj__138;
+static PyObject *__pyx_codeobj__133;
+static PyObject *__pyx_codeobj__135;
+static PyObject *__pyx_codeobj__137;
+static PyObject *__pyx_codeobj__139;
 static PyObject *__pyx_codeobj__141;
-static PyObject *__pyx_codeobj__144;
+static PyObject *__pyx_codeobj__143;
+static PyObject *__pyx_codeobj__145;
+static PyObject *__pyx_codeobj__147;
+static PyObject *__pyx_codeobj__149;
 static PyObject *__pyx_codeobj__151;
-static PyObject *__pyx_codeobj__154;
+static PyObject *__pyx_codeobj__153;
+static PyObject *__pyx_codeobj__155;
 static PyObject *__pyx_codeobj__157;
-static PyObject *__pyx_codeobj__160;
-static PyObject *__pyx_codeobj__162;
+static PyObject *__pyx_codeobj__159;
+static PyObject *__pyx_codeobj__161;
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   int __pyx_t_5;
   int __pyx_t_6;
-  xmlNs *__pyx_t_7;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
+  int __pyx_t_7;
+  xmlNs *__pyx_t_8;
   __Pyx_RefNannySetupContext("_setAttributeValue", 0);
   __Pyx_INCREF(__pyx_v_value);
 
@@ -21437,14 +22709,14 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
  * cdef int _setAttributeValue(_Element element, key, value) except -1:
  *     cdef xmlNs* c_ns
  *     ns, tag = _getNsTag(key)             # <<<<<<<<<<<<<<
- *     if not element._doc._parser._for_html:
- *         _attributeValidOrRaise(tag)
+ *     is_html = element._doc._parser._for_html
+ *     if not is_html:
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_key); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 563; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_key); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 563, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if !CYTHON_COMPILING_IN_PYPY
     Py_ssize_t size = Py_SIZE(sequence);
     #else
     Py_ssize_t size = PySequence_Size(sequence);
@@ -21452,22 +22724,22 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 563; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 563, __pyx_L1_error)
     }
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
     __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 563; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 563, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 563; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 563, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 563; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(5, 563, __pyx_L1_error)
   }
   __pyx_v_ns = __pyx_t_2;
   __pyx_t_2 = 0;
@@ -21477,110 +22749,161 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
   /* "src/lxml/apihelpers.pxi":564
  *     cdef xmlNs* c_ns
  *     ns, tag = _getNsTag(key)
- *     if not element._doc._parser._for_html:             # <<<<<<<<<<<<<<
+ *     is_html = element._doc._parser._for_html             # <<<<<<<<<<<<<<
+ *     if not is_html:
+ *         _attributeValidOrRaise(tag)
+ */
+  __pyx_t_4 = __pyx_v_element->_doc->_parser->_for_html;
+  __pyx_v_is_html = __pyx_t_4;
+
+  /* "src/lxml/apihelpers.pxi":565
+ *     ns, tag = _getNsTag(key)
+ *     is_html = element._doc._parser._for_html
+ *     if not is_html:             # <<<<<<<<<<<<<<
  *         _attributeValidOrRaise(tag)
  *     c_tag = _xcstr(tag)
  */
-  __pyx_t_4 = ((!(__pyx_v_element->_doc->_parser->_for_html != 0)) != 0);
+  __pyx_t_4 = ((!(__pyx_v_is_html != 0)) != 0);
   if (__pyx_t_4) {
 
-    /* "src/lxml/apihelpers.pxi":565
- *     ns, tag = _getNsTag(key)
- *     if not element._doc._parser._for_html:
+    /* "src/lxml/apihelpers.pxi":566
+ *     is_html = element._doc._parser._for_html
+ *     if not is_html:
  *         _attributeValidOrRaise(tag)             # <<<<<<<<<<<<<<
  *     c_tag = _xcstr(tag)
- *     if isinstance(value, QName):
+ *     if value is None and is_html:
  */
-    __pyx_t_5 = __pyx_f_4lxml_5etree__attributeValidOrRaise(__pyx_v_tag); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 565; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__attributeValidOrRaise(__pyx_v_tag); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 566, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":564
- *     cdef xmlNs* c_ns
+    /* "src/lxml/apihelpers.pxi":565
  *     ns, tag = _getNsTag(key)
- *     if not element._doc._parser._for_html:             # <<<<<<<<<<<<<<
+ *     is_html = element._doc._parser._for_html
+ *     if not is_html:             # <<<<<<<<<<<<<<
  *         _attributeValidOrRaise(tag)
  *     c_tag = _xcstr(tag)
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":566
- *     if not element._doc._parser._for_html:
+  /* "src/lxml/apihelpers.pxi":567
+ *     if not is_html:
  *         _attributeValidOrRaise(tag)
  *     c_tag = _xcstr(tag)             # <<<<<<<<<<<<<<
- *     if isinstance(value, QName):
- *         value = _resolveQNameText(element, value)
+ *     if value is None and is_html:
+ *         c_value = NULL
  */
   __pyx_v_c_tag = (const xmlChar*)PyBytes_AS_STRING(__pyx_v_tag);
 
-  /* "src/lxml/apihelpers.pxi":567
+  /* "src/lxml/apihelpers.pxi":568
  *         _attributeValidOrRaise(tag)
  *     c_tag = _xcstr(tag)
- *     if isinstance(value, QName):             # <<<<<<<<<<<<<<
- *         value = _resolveQNameText(element, value)
+ *     if value is None and is_html:             # <<<<<<<<<<<<<<
+ *         c_value = NULL
  *     else:
  */
-  __pyx_t_4 = __Pyx_TypeCheck(__pyx_v_value, __pyx_ptype_4lxml_5etree_QName); 
-  __pyx_t_6 = (__pyx_t_4 != 0);
-  if (__pyx_t_6) {
+  __pyx_t_6 = (__pyx_v_value == Py_None);
+  __pyx_t_7 = (__pyx_t_6 != 0);
+  if (__pyx_t_7) {
+  } else {
+    __pyx_t_4 = __pyx_t_7;
+    goto __pyx_L5_bool_binop_done;
+  }
+  __pyx_t_7 = (__pyx_v_is_html != 0);
+  __pyx_t_4 = __pyx_t_7;
+  __pyx_L5_bool_binop_done:;
+  if (__pyx_t_4) {
 
-    /* "src/lxml/apihelpers.pxi":568
+    /* "src/lxml/apihelpers.pxi":569
  *     c_tag = _xcstr(tag)
- *     if isinstance(value, QName):
- *         value = _resolveQNameText(element, value)             # <<<<<<<<<<<<<<
+ *     if value is None and is_html:
+ *         c_value = NULL             # <<<<<<<<<<<<<<
  *     else:
- *         value = _utf8(value)
+ *         if isinstance(value, QName):
  */
-    __pyx_t_1 = __pyx_f_4lxml_5etree__resolveQNameText(__pyx_v_element, __pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF_SET(__pyx_v_value, __pyx_t_1);
-    __pyx_t_1 = 0;
+    __pyx_v_c_value = NULL;
 
-    /* "src/lxml/apihelpers.pxi":567
+    /* "src/lxml/apihelpers.pxi":568
  *         _attributeValidOrRaise(tag)
  *     c_tag = _xcstr(tag)
- *     if isinstance(value, QName):             # <<<<<<<<<<<<<<
- *         value = _resolveQNameText(element, value)
+ *     if value is None and is_html:             # <<<<<<<<<<<<<<
+ *         c_value = NULL
  *     else:
  */
     goto __pyx_L4;
   }
 
-  /* "src/lxml/apihelpers.pxi":570
- *         value = _resolveQNameText(element, value)
+  /* "src/lxml/apihelpers.pxi":571
+ *         c_value = NULL
  *     else:
- *         value = _utf8(value)             # <<<<<<<<<<<<<<
- *     c_value = _xcstr(value)
- *     if ns is None:
+ *         if isinstance(value, QName):             # <<<<<<<<<<<<<<
+ *             value = _resolveQNameText(element, value)
+ *         else:
  */
   /*else*/ {
-    __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_1);
-    __Pyx_DECREF_SET(__pyx_v_value, __pyx_t_1);
-    __pyx_t_1 = 0;
-  }
-  __pyx_L4:;
+    __pyx_t_4 = __Pyx_TypeCheck(__pyx_v_value, __pyx_ptype_4lxml_5etree_QName); 
+    __pyx_t_7 = (__pyx_t_4 != 0);
+    if (__pyx_t_7) {
 
-  /* "src/lxml/apihelpers.pxi":571
+      /* "src/lxml/apihelpers.pxi":572
+ *     else:
+ *         if isinstance(value, QName):
+ *             value = _resolveQNameText(element, value)             # <<<<<<<<<<<<<<
+ *         else:
+ *             value = _utf8(value)
+ */
+      __pyx_t_1 = __pyx_f_4lxml_5etree__resolveQNameText(__pyx_v_element, __pyx_v_value); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 572, __pyx_L1_error)
+      __Pyx_GOTREF(__pyx_t_1);
+      __Pyx_DECREF_SET(__pyx_v_value, __pyx_t_1);
+      __pyx_t_1 = 0;
+
+      /* "src/lxml/apihelpers.pxi":571
+ *         c_value = NULL
  *     else:
- *         value = _utf8(value)
- *     c_value = _xcstr(value)             # <<<<<<<<<<<<<<
+ *         if isinstance(value, QName):             # <<<<<<<<<<<<<<
+ *             value = _resolveQNameText(element, value)
+ *         else:
+ */
+      goto __pyx_L7;
+    }
+
+    /* "src/lxml/apihelpers.pxi":574
+ *             value = _resolveQNameText(element, value)
+ *         else:
+ *             value = _utf8(value)             # <<<<<<<<<<<<<<
+ *         c_value = _xcstr(value)
+ *     if ns is None:
+ */
+    /*else*/ {
+      __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_value); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 574, __pyx_L1_error)
+      __Pyx_GOTREF(__pyx_t_1);
+      __Pyx_DECREF_SET(__pyx_v_value, __pyx_t_1);
+      __pyx_t_1 = 0;
+    }
+    __pyx_L7:;
+
+    /* "src/lxml/apihelpers.pxi":575
+ *         else:
+ *             value = _utf8(value)
+ *         c_value = _xcstr(value)             # <<<<<<<<<<<<<<
  *     if ns is None:
  *         c_ns = NULL
  */
-  __pyx_v_c_value = (const xmlChar*)PyBytes_AS_STRING(__pyx_v_value);
+    __pyx_v_c_value = (const xmlChar*)PyBytes_AS_STRING(__pyx_v_value);
+  }
+  __pyx_L4:;
 
-  /* "src/lxml/apihelpers.pxi":572
- *         value = _utf8(value)
- *     c_value = _xcstr(value)
+  /* "src/lxml/apihelpers.pxi":576
+ *             value = _utf8(value)
+ *         c_value = _xcstr(value)
  *     if ns is None:             # <<<<<<<<<<<<<<
  *         c_ns = NULL
  *     else:
  */
-  __pyx_t_6 = (__pyx_v_ns == Py_None);
-  __pyx_t_4 = (__pyx_t_6 != 0);
+  __pyx_t_7 = (__pyx_v_ns == Py_None);
+  __pyx_t_4 = (__pyx_t_7 != 0);
   if (__pyx_t_4) {
 
-    /* "src/lxml/apihelpers.pxi":573
- *     c_value = _xcstr(value)
+    /* "src/lxml/apihelpers.pxi":577
+ *         c_value = _xcstr(value)
  *     if ns is None:
  *         c_ns = NULL             # <<<<<<<<<<<<<<
  *     else:
@@ -21588,17 +22911,17 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
  */
     __pyx_v_c_ns = NULL;
 
-    /* "src/lxml/apihelpers.pxi":572
- *         value = _utf8(value)
- *     c_value = _xcstr(value)
+    /* "src/lxml/apihelpers.pxi":576
+ *             value = _utf8(value)
+ *         c_value = _xcstr(value)
  *     if ns is None:             # <<<<<<<<<<<<<<
  *         c_ns = NULL
  *     else:
  */
-    goto __pyx_L5;
+    goto __pyx_L8;
   }
 
-  /* "src/lxml/apihelpers.pxi":575
+  /* "src/lxml/apihelpers.pxi":579
  *         c_ns = NULL
  *     else:
  *         c_ns = element._doc._findOrBuildNodeNs(element._c_node, _xcstr(ns), NULL, 1)             # <<<<<<<<<<<<<<
@@ -21606,12 +22929,12 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
  *     return 0
  */
   /*else*/ {
-    __pyx_t_7 = __pyx_f_4lxml_5etree_9_Document__findOrBuildNodeNs(__pyx_v_element->_doc, __pyx_v_element->_c_node, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_ns), NULL, 1); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 575; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __pyx_v_c_ns = __pyx_t_7;
+    __pyx_t_8 = __pyx_f_4lxml_5etree_9_Document__findOrBuildNodeNs(__pyx_v_element->_doc, __pyx_v_element->_c_node, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_ns), NULL, 1); if (unlikely(__pyx_t_8 == NULL)) __PYX_ERR(5, 579, __pyx_L1_error)
+    __pyx_v_c_ns = __pyx_t_8;
   }
-  __pyx_L5:;
+  __pyx_L8:;
 
-  /* "src/lxml/apihelpers.pxi":576
+  /* "src/lxml/apihelpers.pxi":580
  *     else:
  *         c_ns = element._doc._findOrBuildNodeNs(element._c_node, _xcstr(ns), NULL, 1)
  *     tree.xmlSetNsProp(element._c_node, c_ns, c_tag, c_value)             # <<<<<<<<<<<<<<
@@ -21620,7 +22943,7 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
  */
   xmlSetNsProp(__pyx_v_element->_c_node, __pyx_v_c_ns, __pyx_v_c_tag, __pyx_v_c_value);
 
-  /* "src/lxml/apihelpers.pxi":577
+  /* "src/lxml/apihelpers.pxi":581
  *         c_ns = element._doc._findOrBuildNodeNs(element._c_node, _xcstr(ns), NULL, 1)
  *     tree.xmlSetNsProp(element._c_node, c_ns, c_tag, c_value)
  *     return 0             # <<<<<<<<<<<<<<
@@ -21653,7 +22976,7 @@ static int __pyx_f_4lxml_5etree__setAttributeValue(struct LxmlElement *__pyx_v_e
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":579
+/* "src/lxml/apihelpers.pxi":583
  *     return 0
  * 
  * cdef int _delAttribute(_Element element, key) except -1:             # <<<<<<<<<<<<<<
@@ -21672,23 +22995,20 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
   PyObject *__pyx_t_3 = NULL;
   const xmlChar *__pyx_t_4;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_delAttribute", 0);
 
-  /* "src/lxml/apihelpers.pxi":580
+  /* "src/lxml/apihelpers.pxi":584
  * 
  * cdef int _delAttribute(_Element element, key) except -1:
  *     ns, tag = _getNsTag(key)             # <<<<<<<<<<<<<<
  *     c_href = NULL if ns is None else _xcstr(ns)
  *     if _delAttributeFromNsName(element._c_node, c_href, _xcstr(tag)):
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_key); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 580; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_key); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 584, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if !CYTHON_COMPILING_IN_PYPY
     Py_ssize_t size = Py_SIZE(sequence);
     #else
     Py_ssize_t size = PySequence_Size(sequence);
@@ -21696,29 +23016,29 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 580; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 584, __pyx_L1_error)
     }
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
     __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 580; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 584, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 580; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 584, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 580; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(5, 584, __pyx_L1_error)
   }
   __pyx_v_ns = __pyx_t_2;
   __pyx_t_2 = 0;
   __pyx_v_tag = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "src/lxml/apihelpers.pxi":581
+  /* "src/lxml/apihelpers.pxi":585
  * cdef int _delAttribute(_Element element, key) except -1:
  *     ns, tag = _getNsTag(key)
  *     c_href = NULL if ns is None else _xcstr(ns)             # <<<<<<<<<<<<<<
@@ -21733,7 +23053,7 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
   }
   __pyx_v_c_href = __pyx_t_4;
 
-  /* "src/lxml/apihelpers.pxi":582
+  /* "src/lxml/apihelpers.pxi":586
  *     ns, tag = _getNsTag(key)
  *     c_href = NULL if ns is None else _xcstr(ns)
  *     if _delAttributeFromNsName(element._c_node, c_href, _xcstr(tag)):             # <<<<<<<<<<<<<<
@@ -21743,7 +23063,7 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
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   if (__pyx_t_5) {
 
-    /* "src/lxml/apihelpers.pxi":583
+    /* "src/lxml/apihelpers.pxi":587
  *     c_href = NULL if ns is None else _xcstr(ns)
  *     if _delAttributeFromNsName(element._c_node, c_href, _xcstr(tag)):
  *         raise KeyError, key             # <<<<<<<<<<<<<<
@@ -21751,9 +23071,9 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
  * 
  */
     __Pyx_Raise(__pyx_builtin_KeyError, __pyx_v_key, 0, 0);
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 583; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 587, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":582
+    /* "src/lxml/apihelpers.pxi":586
  *     ns, tag = _getNsTag(key)
  *     c_href = NULL if ns is None else _xcstr(ns)
  *     if _delAttributeFromNsName(element._c_node, c_href, _xcstr(tag)):             # <<<<<<<<<<<<<<
@@ -21762,7 +23082,7 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":584
+  /* "src/lxml/apihelpers.pxi":588
  *     if _delAttributeFromNsName(element._c_node, c_href, _xcstr(tag)):
  *         raise KeyError, key
  *     return 0             # <<<<<<<<<<<<<<
@@ -21772,7 +23092,7 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":579
+  /* "src/lxml/apihelpers.pxi":583
  *     return 0
  * 
  * cdef int _delAttribute(_Element element, key) except -1:             # <<<<<<<<<<<<<<
@@ -21794,7 +23114,7 @@ static int __pyx_f_4lxml_5etree__delAttribute(struct LxmlElement *__pyx_v_elemen
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":586
+/* "src/lxml/apihelpers.pxi":590
  *     return 0
  * 
  * cdef int _delAttributeFromNsName(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -21809,7 +23129,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_delAttributeFromNsName", 0);
 
-  /* "src/lxml/apihelpers.pxi":587
+  /* "src/lxml/apihelpers.pxi":591
  * 
  * cdef int _delAttributeFromNsName(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):
  *     c_attr = tree.xmlHasNsProp(c_node, c_name, c_href)             # <<<<<<<<<<<<<<
@@ -21818,7 +23138,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
  */
   __pyx_v_c_attr = xmlHasNsProp(__pyx_v_c_node, __pyx_v_c_name, __pyx_v_c_href);
 
-  /* "src/lxml/apihelpers.pxi":588
+  /* "src/lxml/apihelpers.pxi":592
  * cdef int _delAttributeFromNsName(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):
  *     c_attr = tree.xmlHasNsProp(c_node, c_name, c_href)
  *     if c_attr is NULL:             # <<<<<<<<<<<<<<
@@ -21828,7 +23148,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
   __pyx_t_1 = ((__pyx_v_c_attr == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":590
+    /* "src/lxml/apihelpers.pxi":594
  *     if c_attr is NULL:
  *         # XXX free namespace that is not in use..?
  *         return -1             # <<<<<<<<<<<<<<
@@ -21838,7 +23158,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
     __pyx_r = -1;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":588
+    /* "src/lxml/apihelpers.pxi":592
  * cdef int _delAttributeFromNsName(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):
  *     c_attr = tree.xmlHasNsProp(c_node, c_name, c_href)
  *     if c_attr is NULL:             # <<<<<<<<<<<<<<
@@ -21847,7 +23167,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":591
+  /* "src/lxml/apihelpers.pxi":595
  *         # XXX free namespace that is not in use..?
  *         return -1
  *     tree.xmlRemoveProp(c_attr)             # <<<<<<<<<<<<<<
@@ -21856,7 +23176,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
  */
   xmlRemoveProp(__pyx_v_c_attr);
 
-  /* "src/lxml/apihelpers.pxi":592
+  /* "src/lxml/apihelpers.pxi":596
  *         return -1
  *     tree.xmlRemoveProp(c_attr)
  *     return 0             # <<<<<<<<<<<<<<
@@ -21866,7 +23186,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":586
+  /* "src/lxml/apihelpers.pxi":590
  *     return 0
  * 
  * cdef int _delAttributeFromNsName(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -21880,7 +23200,7 @@ static int __pyx_f_4lxml_5etree__delAttributeFromNsName(xmlNode *__pyx_v_c_node,
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":594
+/* "src/lxml/apihelpers.pxi":598
  *     return 0
  * 
  * cdef list _collectAttributes(xmlNode* c_node, int collecttype):             # <<<<<<<<<<<<<<
@@ -21900,12 +23220,9 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
   PyObject *__pyx_t_3 = NULL;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_collectAttributes", 0);
 
-  /* "src/lxml/apihelpers.pxi":599
+  /* "src/lxml/apihelpers.pxi":603
  *     """
  *     cdef Py_ssize_t count
  *     c_attr = c_node.properties             # <<<<<<<<<<<<<<
@@ -21915,7 +23232,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
   __pyx_t_1 = __pyx_v_c_node->properties;
   __pyx_v_c_attr = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":600
+  /* "src/lxml/apihelpers.pxi":604
  *     cdef Py_ssize_t count
  *     c_attr = c_node.properties
  *     count = 0             # <<<<<<<<<<<<<<
@@ -21924,7 +23241,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
   __pyx_v_count = 0;
 
-  /* "src/lxml/apihelpers.pxi":601
+  /* "src/lxml/apihelpers.pxi":605
  *     c_attr = c_node.properties
  *     count = 0
  *     while c_attr is not NULL:             # <<<<<<<<<<<<<<
@@ -21935,7 +23252,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
     __pyx_t_2 = ((__pyx_v_c_attr != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":602
+    /* "src/lxml/apihelpers.pxi":606
  *     count = 0
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:             # <<<<<<<<<<<<<<
@@ -21945,7 +23262,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
     __pyx_t_2 = ((__pyx_v_c_attr->type == XML_ATTRIBUTE_NODE) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":603
+      /* "src/lxml/apihelpers.pxi":607
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:
  *             count += 1             # <<<<<<<<<<<<<<
@@ -21954,7 +23271,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
       __pyx_v_count = (__pyx_v_count + 1);
 
-      /* "src/lxml/apihelpers.pxi":602
+      /* "src/lxml/apihelpers.pxi":606
  *     count = 0
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:             # <<<<<<<<<<<<<<
@@ -21963,7 +23280,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":604
+    /* "src/lxml/apihelpers.pxi":608
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:
  *             count += 1
  *         c_attr = c_attr.next             # <<<<<<<<<<<<<<
@@ -21974,7 +23291,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
     __pyx_v_c_attr = __pyx_t_1;
   }
 
-  /* "src/lxml/apihelpers.pxi":606
+  /* "src/lxml/apihelpers.pxi":610
  *         c_attr = c_attr.next
  * 
  *     if not count:             # <<<<<<<<<<<<<<
@@ -21984,7 +23301,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
   __pyx_t_2 = ((!(__pyx_v_count != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":607
+    /* "src/lxml/apihelpers.pxi":611
  * 
  *     if not count:
  *         return []             # <<<<<<<<<<<<<<
@@ -21992,13 +23309,13 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  *     attributes = [None] * count
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 607; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 611, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = ((PyObject*)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":606
+    /* "src/lxml/apihelpers.pxi":610
  *         c_attr = c_attr.next
  * 
  *     if not count:             # <<<<<<<<<<<<<<
@@ -22007,14 +23324,14 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":609
+  /* "src/lxml/apihelpers.pxi":613
  *         return []
  * 
  *     attributes = [None] * count             # <<<<<<<<<<<<<<
  *     c_attr = c_node.properties
  *     count = 0
  */
-  __pyx_t_3 = PyList_New(1 * ((__pyx_v_count<0) ? 0:__pyx_v_count)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(1 * ((__pyx_v_count<0) ? 0:__pyx_v_count)); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 613, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_3);
   { Py_ssize_t __pyx_temp;
     for (__pyx_temp=0; __pyx_temp < __pyx_v_count; __pyx_temp++) {
@@ -22026,7 +23343,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
   __pyx_v_attributes = ((PyObject*)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "src/lxml/apihelpers.pxi":610
+  /* "src/lxml/apihelpers.pxi":614
  * 
  *     attributes = [None] * count
  *     c_attr = c_node.properties             # <<<<<<<<<<<<<<
@@ -22036,7 +23353,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
   __pyx_t_1 = __pyx_v_c_node->properties;
   __pyx_v_c_attr = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":611
+  /* "src/lxml/apihelpers.pxi":615
  *     attributes = [None] * count
  *     c_attr = c_node.properties
  *     count = 0             # <<<<<<<<<<<<<<
@@ -22045,7 +23362,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
   __pyx_v_count = 0;
 
-  /* "src/lxml/apihelpers.pxi":612
+  /* "src/lxml/apihelpers.pxi":616
  *     c_attr = c_node.properties
  *     count = 0
  *     while c_attr is not NULL:             # <<<<<<<<<<<<<<
@@ -22056,7 +23373,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
     __pyx_t_2 = ((__pyx_v_c_attr != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":613
+    /* "src/lxml/apihelpers.pxi":617
  *     count = 0
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:             # <<<<<<<<<<<<<<
@@ -22066,7 +23383,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
     __pyx_t_2 = ((__pyx_v_c_attr->type == XML_ATTRIBUTE_NODE) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":614
+      /* "src/lxml/apihelpers.pxi":618
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:
  *             if collecttype == 1:             # <<<<<<<<<<<<<<
@@ -22076,19 +23393,19 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
       switch (__pyx_v_collecttype) {
         case 1:
 
-        /* "src/lxml/apihelpers.pxi":615
+        /* "src/lxml/apihelpers.pxi":619
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:
  *             if collecttype == 1:
  *                 item = _namespacedName(c_attr)             # <<<<<<<<<<<<<<
  *             elif collecttype == 2:
  *                 item = _attributeValue(c_node, c_attr)
  */
-        __pyx_t_3 = __pyx_f_4lxml_5etree__namespacedName(((xmlNode *)__pyx_v_c_attr)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 615; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = __pyx_f_4lxml_5etree__namespacedName(((xmlNode *)__pyx_v_c_attr)); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 619, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_3);
         __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_3);
         __pyx_t_3 = 0;
 
-        /* "src/lxml/apihelpers.pxi":614
+        /* "src/lxml/apihelpers.pxi":618
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:
  *             if collecttype == 1:             # <<<<<<<<<<<<<<
@@ -22097,7 +23414,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
         break;
 
-        /* "src/lxml/apihelpers.pxi":616
+        /* "src/lxml/apihelpers.pxi":620
  *             if collecttype == 1:
  *                 item = _namespacedName(c_attr)
  *             elif collecttype == 2:             # <<<<<<<<<<<<<<
@@ -22106,19 +23423,19 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
         case 2:
 
-        /* "src/lxml/apihelpers.pxi":617
+        /* "src/lxml/apihelpers.pxi":621
  *                 item = _namespacedName(c_attr)
  *             elif collecttype == 2:
  *                 item = _attributeValue(c_node, c_attr)             # <<<<<<<<<<<<<<
  *             else:
  *                 item = (_namespacedName(c_attr),
  */
-        __pyx_t_3 = __pyx_f_4lxml_5etree__attributeValue(__pyx_v_c_node, __pyx_v_c_attr); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 617; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = __pyx_f_4lxml_5etree__attributeValue(__pyx_v_c_node, __pyx_v_c_attr); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 621, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_3);
         __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_3);
         __pyx_t_3 = 0;
 
-        /* "src/lxml/apihelpers.pxi":616
+        /* "src/lxml/apihelpers.pxi":620
  *             if collecttype == 1:
  *                 item = _namespacedName(c_attr)
  *             elif collecttype == 2:             # <<<<<<<<<<<<<<
@@ -22128,34 +23445,34 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
         break;
         default:
 
-        /* "src/lxml/apihelpers.pxi":619
+        /* "src/lxml/apihelpers.pxi":623
  *                 item = _attributeValue(c_node, c_attr)
  *             else:
  *                 item = (_namespacedName(c_attr),             # <<<<<<<<<<<<<<
  *                         _attributeValue(c_node, c_attr))
  *             attributes[count] = item
  */
-        __pyx_t_3 = __pyx_f_4lxml_5etree__namespacedName(((xmlNode *)__pyx_v_c_attr)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 619; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_3 = __pyx_f_4lxml_5etree__namespacedName(((xmlNode *)__pyx_v_c_attr)); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 623, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_3);
 
-        /* "src/lxml/apihelpers.pxi":620
+        /* "src/lxml/apihelpers.pxi":624
  *             else:
  *                 item = (_namespacedName(c_attr),
  *                         _attributeValue(c_node, c_attr))             # <<<<<<<<<<<<<<
  *             attributes[count] = item
  *             count += 1
  */
-        __pyx_t_4 = __pyx_f_4lxml_5etree__attributeValue(__pyx_v_c_node, __pyx_v_c_attr); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_4 = __pyx_f_4lxml_5etree__attributeValue(__pyx_v_c_node, __pyx_v_c_attr); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 624, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_4);
 
-        /* "src/lxml/apihelpers.pxi":619
+        /* "src/lxml/apihelpers.pxi":623
  *                 item = _attributeValue(c_node, c_attr)
  *             else:
  *                 item = (_namespacedName(c_attr),             # <<<<<<<<<<<<<<
  *                         _attributeValue(c_node, c_attr))
  *             attributes[count] = item
  */
-        __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 619; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 623, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_5);
         __Pyx_GIVEREF(__pyx_t_3);
         PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_3);
@@ -22168,16 +23485,16 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
         break;
       }
 
-      /* "src/lxml/apihelpers.pxi":621
+      /* "src/lxml/apihelpers.pxi":625
  *                 item = (_namespacedName(c_attr),
  *                         _attributeValue(c_node, c_attr))
  *             attributes[count] = item             # <<<<<<<<<<<<<<
  *             count += 1
  *         c_attr = c_attr.next
  */
-      if (unlikely(__Pyx_SetItemInt(__pyx_v_attributes, __pyx_v_count, __pyx_v_item, Py_ssize_t, 1, PyInt_FromSsize_t, 1, 1, 1) < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 621; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (unlikely(__Pyx_SetItemInt(__pyx_v_attributes, __pyx_v_count, __pyx_v_item, Py_ssize_t, 1, PyInt_FromSsize_t, 1, 1, 1) < 0)) __PYX_ERR(5, 625, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":622
+      /* "src/lxml/apihelpers.pxi":626
  *                         _attributeValue(c_node, c_attr))
  *             attributes[count] = item
  *             count += 1             # <<<<<<<<<<<<<<
@@ -22186,7 +23503,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectAttributes(xmlNode *__pyx_v_c_node
  */
       __pyx_v_count = (__pyx_v_count + 1);
 
-      /* "src/lxml/apihelpers.pxi":613
+      /* "src/lxml/apihelpers.pxi":617
  *     count = 0
  *     while c_attr is not NULL:
  *         if c_attr.type == tree.XML_ATTRIBUTE_NODE:             # <<<<<<<<<<<<<<
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-  /* "src/lxml/apihelpers.pxi":636
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@@ -22624,7 +23968,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
   __pyx_t_2 = ((__pyx_v_c_text == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":668
+    /* "src/lxml/apihelpers.pxi":672
  *     # handle two most common cases first
  *     if c_text is NULL:
  *         return '' if scount > 0 else None             # <<<<<<<<<<<<<<
@@ -22643,7 +23987,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
     __pyx_t_4 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":667
+    /* "src/lxml/apihelpers.pxi":671
  * 
  *     # handle two most common cases first
  *     if c_text is NULL:             # <<<<<<<<<<<<<<
@@ -22652,7 +23996,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":669
+  /* "src/lxml/apihelpers.pxi":673
  *     if c_text is NULL:
  *         return '' if scount > 0 else None
  *     if scount == 1:             # <<<<<<<<<<<<<<
@@ -22662,7 +24006,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
   __pyx_t_2 = ((__pyx_v_scount == 1) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":670
+    /* "src/lxml/apihelpers.pxi":674
  *         return '' if scount > 0 else None
  *     if scount == 1:
  *         return funicode(c_text)             # <<<<<<<<<<<<<<
@@ -22670,13 +24014,13 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
  *     # the rest is not performance critical anymore
  */
     __Pyx_XDECREF(__pyx_r);
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+    __pyx_t_4 = __pyx_f_4lxml_5etree_funicode(__pyx_v_c_text); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 674, __pyx_L1_error)
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     __pyx_r = __pyx_t_4;
     __pyx_t_4 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":669
+    /* "src/lxml/apihelpers.pxi":673
  *     if c_text is NULL:
  *         return '' if scount > 0 else None
  *     if scount == 1:             # <<<<<<<<<<<<<<
@@ -22685,7 +24029,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":673
+  /* "src/lxml/apihelpers.pxi":677
  * 
  *     # the rest is not performance critical anymore
  *     result = b''             # <<<<<<<<<<<<<<
@@ -22695,7 +24039,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
   __Pyx_INCREF(__pyx_kp_b__15);
   __pyx_v_result = __pyx_kp_b__15;
 
-  /* "src/lxml/apihelpers.pxi":674
+  /* "src/lxml/apihelpers.pxi":678
  *     # the rest is not performance critical anymore
  *     result = b''
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -22706,22 +24050,22 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
     __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":675
+    /* "src/lxml/apihelpers.pxi":679
  *     result = b''
  *     while c_node is not NULL:
  *         result += c_node.content             # <<<<<<<<<<<<<<
  *         c_node = _textNodeOrSkip(c_node.next)
  *     return funicode(result)
  */
-    __pyx_t_4 = __Pyx_PyBytes_FromCString(((unsigned char *)__pyx_v_c_node->content)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 675; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyBytes_FromCString(((unsigned char *)__pyx_v_c_node->content)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 679, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
-    __pyx_t_5 = PyNumber_InPlaceAdd(__pyx_v_result, __pyx_t_4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 675; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyNumber_InPlaceAdd(__pyx_v_result, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 679, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __Pyx_DECREF_SET(__pyx_v_result, ((PyObject*)__pyx_t_5));
     __pyx_t_5 = 0;
 
-    /* "src/lxml/apihelpers.pxi":676
+    /* "src/lxml/apihelpers.pxi":680
  *     while c_node is not NULL:
  *         result += c_node.content
  *         c_node = _textNodeOrSkip(c_node.next)             # <<<<<<<<<<<<<<
@@ -22731,7 +24075,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
     __pyx_v_c_node = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_node->next);
   }
 
-  /* "src/lxml/apihelpers.pxi":677
+  /* "src/lxml/apihelpers.pxi":681
  *         result += c_node.content
  *         c_node = _textNodeOrSkip(c_node.next)
  *     return funicode(result)             # <<<<<<<<<<<<<<
@@ -22739,14 +24083,14 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
  * cdef void _removeText(xmlNode* c_node):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_6 = __Pyx_PyObject_AsUString(__pyx_v_result); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 677; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_5 = __pyx_f_4lxml_5etree_funicode(((const xmlChar *)((unsigned char *)__pyx_t_6))); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 677; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = __Pyx_PyObject_AsUString(__pyx_v_result); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(5, 681, __pyx_L1_error)
+  __pyx_t_5 = __pyx_f_4lxml_5etree_funicode(((const xmlChar *)((unsigned char *)__pyx_t_6))); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 681, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_5);
   __pyx_r = __pyx_t_5;
   __pyx_t_5 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":646
+  /* "src/lxml/apihelpers.pxi":650
  *     return c_node is not NULL and _textNodeOrSkip(c_node.next) is not NULL
  * 
  * cdef _collectText(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -22767,7 +24111,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectText(xmlNode *__pyx_v_c_node) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":679
+/* "src/lxml/apihelpers.pxi":683
  *     return funicode(result)
  * 
  * cdef void _removeText(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -22781,7 +24125,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_removeText", 0);
 
-  /* "src/lxml/apihelpers.pxi":685
+  /* "src/lxml/apihelpers.pxi":689
  *     """
  *     cdef xmlNode* c_next
  *     c_node = _textNodeOrSkip(c_node)             # <<<<<<<<<<<<<<
@@ -22790,7 +24134,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
  */
   __pyx_v_c_node = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":686
+  /* "src/lxml/apihelpers.pxi":690
  *     cdef xmlNode* c_next
  *     c_node = _textNodeOrSkip(c_node)
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -22801,7 +24145,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
     __pyx_t_1 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":687
+    /* "src/lxml/apihelpers.pxi":691
  *     c_node = _textNodeOrSkip(c_node)
  *     while c_node is not NULL:
  *         c_next = _textNodeOrSkip(c_node.next)             # <<<<<<<<<<<<<<
@@ -22810,7 +24154,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
  */
     __pyx_v_c_next = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_node->next);
 
-    /* "src/lxml/apihelpers.pxi":688
+    /* "src/lxml/apihelpers.pxi":692
  *     while c_node is not NULL:
  *         c_next = _textNodeOrSkip(c_node.next)
  *         tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -22819,7 +24163,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
  */
     xmlUnlinkNode(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":689
+    /* "src/lxml/apihelpers.pxi":693
  *         c_next = _textNodeOrSkip(c_node.next)
  *         tree.xmlUnlinkNode(c_node)
  *         tree.xmlFreeNode(c_node)             # <<<<<<<<<<<<<<
@@ -22828,7 +24172,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
  */
     xmlFreeNode(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":690
+    /* "src/lxml/apihelpers.pxi":694
  *         tree.xmlUnlinkNode(c_node)
  *         tree.xmlFreeNode(c_node)
  *         c_node = c_next             # <<<<<<<<<<<<<<
@@ -22838,7 +24182,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
     __pyx_v_c_node = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":679
+  /* "src/lxml/apihelpers.pxi":683
  *     return funicode(result)
  * 
  * cdef void _removeText(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -22850,7 +24194,7 @@ static void __pyx_f_4lxml_5etree__removeText(xmlNode *__pyx_v_c_node) {
   __Pyx_RefNannyFinishContext();
 }
 
-/* "src/lxml/apihelpers.pxi":692
+/* "src/lxml/apihelpers.pxi":696
  *         c_node = c_next
  * 
  * cdef xmlNode* _createTextNode(xmlDoc* doc, value) except NULL:             # <<<<<<<<<<<<<<
@@ -22867,12 +24211,9 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   PyObject *__pyx_t_4 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_createTextNode", 0);
 
-  /* "src/lxml/apihelpers.pxi":694
+  /* "src/lxml/apihelpers.pxi":698
  * cdef xmlNode* _createTextNode(xmlDoc* doc, value) except NULL:
  *     cdef xmlNode* c_text_node
  *     if isinstance(value, CDATA):             # <<<<<<<<<<<<<<
@@ -22883,7 +24224,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":696
+    /* "src/lxml/apihelpers.pxi":700
  *     if isinstance(value, CDATA):
  *         c_text_node = tree.xmlNewCDataBlock(
  *             doc, _xcstr((value)._utf8_data),             # <<<<<<<<<<<<<<
@@ -22893,7 +24234,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
     __pyx_t_3 = ((struct __pyx_obj_4lxml_5etree_CDATA *)__pyx_v_value)->_utf8_data;
     __Pyx_INCREF(__pyx_t_3);
 
-    /* "src/lxml/apihelpers.pxi":697
+    /* "src/lxml/apihelpers.pxi":701
  *         c_text_node = tree.xmlNewCDataBlock(
  *             doc, _xcstr((value)._utf8_data),
  *             python.PyBytes_GET_SIZE((value)._utf8_data))             # <<<<<<<<<<<<<<
@@ -22903,7 +24244,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
     __pyx_t_4 = ((struct __pyx_obj_4lxml_5etree_CDATA *)__pyx_v_value)->_utf8_data;
     __Pyx_INCREF(__pyx_t_4);
 
-    /* "src/lxml/apihelpers.pxi":695
+    /* "src/lxml/apihelpers.pxi":699
  *     cdef xmlNode* c_text_node
  *     if isinstance(value, CDATA):
  *         c_text_node = tree.xmlNewCDataBlock(             # <<<<<<<<<<<<<<
@@ -22914,7 +24255,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":694
+    /* "src/lxml/apihelpers.pxi":698
  * cdef xmlNode* _createTextNode(xmlDoc* doc, value) except NULL:
  *     cdef xmlNode* c_text_node
  *     if isinstance(value, CDATA):             # <<<<<<<<<<<<<<
@@ -22924,7 +24265,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":699
+  /* "src/lxml/apihelpers.pxi":703
  *             python.PyBytes_GET_SIZE((value)._utf8_data))
  *     else:
  *         text = _utf8(value)             # <<<<<<<<<<<<<<
@@ -22932,12 +24273,12 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
  *     if not c_text_node:
  */
   /*else*/ {
-    __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_value); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 703, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_v_text = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":700
+    /* "src/lxml/apihelpers.pxi":704
  *     else:
  *         text = _utf8(value)
  *         c_text_node = tree.xmlNewDocText(doc, _xcstr(text))             # <<<<<<<<<<<<<<
@@ -22948,7 +24289,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   }
   __pyx_L3:;
 
-  /* "src/lxml/apihelpers.pxi":701
+  /* "src/lxml/apihelpers.pxi":705
  *         text = _utf8(value)
  *         c_text_node = tree.xmlNewDocText(doc, _xcstr(text))
  *     if not c_text_node:             # <<<<<<<<<<<<<<
@@ -22958,16 +24299,16 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   __pyx_t_2 = ((!(__pyx_v_c_text_node != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":702
+    /* "src/lxml/apihelpers.pxi":706
  *         c_text_node = tree.xmlNewDocText(doc, _xcstr(text))
  *     if not c_text_node:
  *         raise MemoryError()             # <<<<<<<<<<<<<<
  *     return c_text_node
  * 
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 702; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(5, 706, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":701
+    /* "src/lxml/apihelpers.pxi":705
  *         text = _utf8(value)
  *         c_text_node = tree.xmlNewDocText(doc, _xcstr(text))
  *     if not c_text_node:             # <<<<<<<<<<<<<<
@@ -22976,7 +24317,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":703
+  /* "src/lxml/apihelpers.pxi":707
  *     if not c_text_node:
  *         raise MemoryError()
  *     return c_text_node             # <<<<<<<<<<<<<<
@@ -22986,7 +24327,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   __pyx_r = __pyx_v_c_text_node;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":692
+  /* "src/lxml/apihelpers.pxi":696
  *         c_node = c_next
  * 
  * cdef xmlNode* _createTextNode(xmlDoc* doc, value) except NULL:             # <<<<<<<<<<<<<<
@@ -23006,7 +24347,7 @@ static xmlNode *__pyx_f_4lxml_5etree__createTextNode(xmlDoc *__pyx_v_doc, PyObje
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":705
+/* "src/lxml/apihelpers.pxi":709
  *     return c_text_node
  * 
  * cdef int _setNodeText(xmlNode* c_node, value) except -1:             # <<<<<<<<<<<<<<
@@ -23021,12 +24362,9 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   int __pyx_t_1;
   int __pyx_t_2;
   xmlNode *__pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_setNodeText", 0);
 
-  /* "src/lxml/apihelpers.pxi":707
+  /* "src/lxml/apihelpers.pxi":711
  * cdef int _setNodeText(xmlNode* c_node, value) except -1:
  *     # remove all text nodes at the start first
  *     _removeText(c_node.children)             # <<<<<<<<<<<<<<
@@ -23035,7 +24373,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
  */
   __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->children);
 
-  /* "src/lxml/apihelpers.pxi":708
+  /* "src/lxml/apihelpers.pxi":712
  *     # remove all text nodes at the start first
  *     _removeText(c_node.children)
  *     if value is None:             # <<<<<<<<<<<<<<
@@ -23046,7 +24384,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":709
+    /* "src/lxml/apihelpers.pxi":713
  *     _removeText(c_node.children)
  *     if value is None:
  *         return 0             # <<<<<<<<<<<<<<
@@ -23056,7 +24394,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":708
+    /* "src/lxml/apihelpers.pxi":712
  *     # remove all text nodes at the start first
  *     _removeText(c_node.children)
  *     if value is None:             # <<<<<<<<<<<<<<
@@ -23065,17 +24403,17 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":711
+  /* "src/lxml/apihelpers.pxi":715
  *         return 0
  *     # now add new text node with value at start
  *     c_text_node = _createTextNode(c_node.doc, value)             # <<<<<<<<<<<<<<
  *     if c_node.children is NULL:
  *         tree.xmlAddChild(c_node, c_text_node)
  */
-  __pyx_t_3 = __pyx_f_4lxml_5etree__createTextNode(__pyx_v_c_node->doc, __pyx_v_value); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 711; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __pyx_f_4lxml_5etree__createTextNode(__pyx_v_c_node->doc, __pyx_v_value); if (unlikely(__pyx_t_3 == NULL)) __PYX_ERR(5, 715, __pyx_L1_error)
   __pyx_v_c_text_node = __pyx_t_3;
 
-  /* "src/lxml/apihelpers.pxi":712
+  /* "src/lxml/apihelpers.pxi":716
  *     # now add new text node with value at start
  *     c_text_node = _createTextNode(c_node.doc, value)
  *     if c_node.children is NULL:             # <<<<<<<<<<<<<<
@@ -23085,7 +24423,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   __pyx_t_2 = ((__pyx_v_c_node->children == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":713
+    /* "src/lxml/apihelpers.pxi":717
  *     c_text_node = _createTextNode(c_node.doc, value)
  *     if c_node.children is NULL:
  *         tree.xmlAddChild(c_node, c_text_node)             # <<<<<<<<<<<<<<
@@ -23094,7 +24432,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
  */
     xmlAddChild(__pyx_v_c_node, __pyx_v_c_text_node);
 
-    /* "src/lxml/apihelpers.pxi":712
+    /* "src/lxml/apihelpers.pxi":716
  *     # now add new text node with value at start
  *     c_text_node = _createTextNode(c_node.doc, value)
  *     if c_node.children is NULL:             # <<<<<<<<<<<<<<
@@ -23104,7 +24442,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
     goto __pyx_L4;
   }
 
-  /* "src/lxml/apihelpers.pxi":715
+  /* "src/lxml/apihelpers.pxi":719
  *         tree.xmlAddChild(c_node, c_text_node)
  *     else:
  *         tree.xmlAddPrevSibling(c_node.children, c_text_node)             # <<<<<<<<<<<<<<
@@ -23116,7 +24454,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   }
   __pyx_L4:;
 
-  /* "src/lxml/apihelpers.pxi":716
+  /* "src/lxml/apihelpers.pxi":720
  *     else:
  *         tree.xmlAddPrevSibling(c_node.children, c_text_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -23126,7 +24464,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":705
+  /* "src/lxml/apihelpers.pxi":709
  *     return c_text_node
  * 
  * cdef int _setNodeText(xmlNode* c_node, value) except -1:             # <<<<<<<<<<<<<<
@@ -23143,7 +24481,7 @@ static int __pyx_f_4lxml_5etree__setNodeText(xmlNode *__pyx_v_c_node, PyObject *
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":718
+/* "src/lxml/apihelpers.pxi":722
  *     return 0
  * 
  * cdef int _setTailText(xmlNode* c_node, value) except -1:             # <<<<<<<<<<<<<<
@@ -23158,12 +24496,9 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
   int __pyx_t_1;
   int __pyx_t_2;
   xmlNode *__pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_setTailText", 0);
 
-  /* "src/lxml/apihelpers.pxi":720
+  /* "src/lxml/apihelpers.pxi":724
  * cdef int _setTailText(xmlNode* c_node, value) except -1:
  *     # remove all text nodes at the start first
  *     _removeText(c_node.next)             # <<<<<<<<<<<<<<
@@ -23172,7 +24507,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
  */
   __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->next);
 
-  /* "src/lxml/apihelpers.pxi":721
+  /* "src/lxml/apihelpers.pxi":725
  *     # remove all text nodes at the start first
  *     _removeText(c_node.next)
  *     if value is None:             # <<<<<<<<<<<<<<
@@ -23183,7 +24518,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":722
+    /* "src/lxml/apihelpers.pxi":726
  *     _removeText(c_node.next)
  *     if value is None:
  *         return 0             # <<<<<<<<<<<<<<
@@ -23193,7 +24528,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":721
+    /* "src/lxml/apihelpers.pxi":725
  *     # remove all text nodes at the start first
  *     _removeText(c_node.next)
  *     if value is None:             # <<<<<<<<<<<<<<
@@ -23202,17 +24537,17 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":724
+  /* "src/lxml/apihelpers.pxi":728
  *         return 0
  *     # now append new text node with value
  *     c_text_node = _createTextNode(c_node.doc, value)             # <<<<<<<<<<<<<<
  *     tree.xmlAddNextSibling(c_node, c_text_node)
  *     return 0
  */
-  __pyx_t_3 = __pyx_f_4lxml_5etree__createTextNode(__pyx_v_c_node->doc, __pyx_v_value); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __pyx_f_4lxml_5etree__createTextNode(__pyx_v_c_node->doc, __pyx_v_value); if (unlikely(__pyx_t_3 == NULL)) __PYX_ERR(5, 728, __pyx_L1_error)
   __pyx_v_c_text_node = __pyx_t_3;
 
-  /* "src/lxml/apihelpers.pxi":725
+  /* "src/lxml/apihelpers.pxi":729
  *     # now append new text node with value
  *     c_text_node = _createTextNode(c_node.doc, value)
  *     tree.xmlAddNextSibling(c_node, c_text_node)             # <<<<<<<<<<<<<<
@@ -23221,7 +24556,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
  */
   xmlAddNextSibling(__pyx_v_c_node, __pyx_v_c_text_node);
 
-  /* "src/lxml/apihelpers.pxi":726
+  /* "src/lxml/apihelpers.pxi":730
  *     c_text_node = _createTextNode(c_node.doc, value)
  *     tree.xmlAddNextSibling(c_node, c_text_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -23231,7 +24566,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":718
+  /* "src/lxml/apihelpers.pxi":722
  *     return 0
  * 
  * cdef int _setTailText(xmlNode* c_node, value) except -1:             # <<<<<<<<<<<<<<
@@ -23248,7 +24583,7 @@ static int __pyx_f_4lxml_5etree__setTailText(xmlNode *__pyx_v_c_node, PyObject *
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":728
+/* "src/lxml/apihelpers.pxi":732
  *     return 0
  * 
  * cdef bytes _resolveQNameText(_Element element, value):             # <<<<<<<<<<<<<<
@@ -23268,23 +24603,20 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
   int __pyx_t_4;
   int __pyx_t_5;
   xmlNs *__pyx_t_6;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_resolveQNameText", 0);
 
-  /* "src/lxml/apihelpers.pxi":730
+  /* "src/lxml/apihelpers.pxi":734
  * cdef bytes _resolveQNameText(_Element element, value):
  *     cdef xmlNs* c_ns
  *     ns, tag = _getNsTag(value)             # <<<<<<<<<<<<<<
  *     if ns is None:
  *         return tag
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_value); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_value); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 734, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   if (likely(__pyx_t_1 != Py_None)) {
     PyObject* sequence = __pyx_t_1;
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if !CYTHON_COMPILING_IN_PYPY
     Py_ssize_t size = Py_SIZE(sequence);
     #else
     Py_ssize_t size = PySequence_Size(sequence);
@@ -23292,29 +24624,29 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
     if (unlikely(size != 2)) {
       if (size > 2) __Pyx_RaiseTooManyValuesError(2);
       else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 734, __pyx_L1_error)
     }
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     __pyx_t_2 = PyTuple_GET_ITEM(sequence, 0); 
     __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
     __Pyx_INCREF(__pyx_t_2);
     __Pyx_INCREF(__pyx_t_3);
     #else
-    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 734, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
-    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 734, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   } else {
-    __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(5, 734, __pyx_L1_error)
   }
   __pyx_v_ns = __pyx_t_2;
   __pyx_t_2 = 0;
   __pyx_v_tag = __pyx_t_3;
   __pyx_t_3 = 0;
 
-  /* "src/lxml/apihelpers.pxi":731
+  /* "src/lxml/apihelpers.pxi":735
  *     cdef xmlNs* c_ns
  *     ns, tag = _getNsTag(value)
  *     if ns is None:             # <<<<<<<<<<<<<<
@@ -23325,7 +24657,7 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
   __pyx_t_5 = (__pyx_t_4 != 0);
   if (__pyx_t_5) {
 
-    /* "src/lxml/apihelpers.pxi":732
+    /* "src/lxml/apihelpers.pxi":736
  *     ns, tag = _getNsTag(value)
  *     if ns is None:
  *         return tag             # <<<<<<<<<<<<<<
@@ -23333,12 +24665,12 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
  *         c_ns = element._doc._findOrBuildNodeNs(
  */
     __Pyx_XDECREF(__pyx_r);
-    if (!(likely(PyBytes_CheckExact(__pyx_v_tag))||((__pyx_v_tag) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_tag)->tp_name), 0))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 732; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_v_tag))||((__pyx_v_tag) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_tag)->tp_name), 0))) __PYX_ERR(5, 736, __pyx_L1_error)
     __Pyx_INCREF(__pyx_v_tag);
     __pyx_r = ((PyObject*)__pyx_v_tag);
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":731
+    /* "src/lxml/apihelpers.pxi":735
  *     cdef xmlNs* c_ns
  *     ns, tag = _getNsTag(value)
  *     if ns is None:             # <<<<<<<<<<<<<<
@@ -23347,7 +24679,7 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":734
+  /* "src/lxml/apihelpers.pxi":738
  *         return tag
  *     else:
  *         c_ns = element._doc._findOrBuildNodeNs(             # <<<<<<<<<<<<<<
@@ -23356,17 +24688,17 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
  */
   /*else*/ {
 
-    /* "src/lxml/apihelpers.pxi":735
+    /* "src/lxml/apihelpers.pxi":739
  *     else:
  *         c_ns = element._doc._findOrBuildNodeNs(
  *             element._c_node, _xcstr(ns), NULL, 0)             # <<<<<<<<<<<<<<
  *         return python.PyBytes_FromFormat('%s:%s', c_ns.prefix, _cstr(tag))
  * 
  */
-    __pyx_t_6 = __pyx_f_4lxml_5etree_9_Document__findOrBuildNodeNs(__pyx_v_element->_doc, __pyx_v_element->_c_node, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_ns), NULL, 0); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_f_4lxml_5etree_9_Document__findOrBuildNodeNs(__pyx_v_element->_doc, __pyx_v_element->_c_node, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_ns), NULL, 0); if (unlikely(__pyx_t_6 == NULL)) __PYX_ERR(5, 738, __pyx_L1_error)
     __pyx_v_c_ns = __pyx_t_6;
 
-    /* "src/lxml/apihelpers.pxi":736
+    /* "src/lxml/apihelpers.pxi":740
  *         c_ns = element._doc._findOrBuildNodeNs(
  *             element._c_node, _xcstr(ns), NULL, 0)
  *         return python.PyBytes_FromFormat('%s:%s', c_ns.prefix, _cstr(tag))             # <<<<<<<<<<<<<<
@@ -23374,14 +24706,14 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
  * cdef inline bint _hasChild(xmlNode* c_node):
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_1 = PyBytes_FromFormat(__pyx_k_s_s, __pyx_v_c_ns->prefix, PyBytes_AS_STRING(__pyx_v_tag)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 736; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = PyBytes_FromFormat(((char *)"%s:%s"), __pyx_v_c_ns->prefix, PyBytes_AS_STRING(__pyx_v_tag)); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 740, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     __pyx_r = ((PyObject*)__pyx_t_1);
     __pyx_t_1 = 0;
     goto __pyx_L0;
   }
 
-  /* "src/lxml/apihelpers.pxi":728
+  /* "src/lxml/apihelpers.pxi":732
  *     return 0
  * 
  * cdef bytes _resolveQNameText(_Element element, value):             # <<<<<<<<<<<<<<
@@ -23404,7 +24736,7 @@ static PyObject *__pyx_f_4lxml_5etree__resolveQNameText(struct LxmlElement *__py
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":738
+/* "src/lxml/apihelpers.pxi":742
  *         return python.PyBytes_FromFormat('%s:%s', c_ns.prefix, _cstr(tag))
  * 
  * cdef inline bint _hasChild(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -23419,7 +24751,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__hasChild(xmlNode *__pyx_v_c_node)
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_hasChild", 0);
 
-  /* "src/lxml/apihelpers.pxi":739
+  /* "src/lxml/apihelpers.pxi":743
  * 
  * cdef inline bint _hasChild(xmlNode* c_node):
  *     return c_node is not NULL and _findChildForwards(c_node, 0) is not NULL             # <<<<<<<<<<<<<<
@@ -23438,7 +24770,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__hasChild(xmlNode *__pyx_v_c_node)
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":738
+  /* "src/lxml/apihelpers.pxi":742
  *         return python.PyBytes_FromFormat('%s:%s', c_ns.prefix, _cstr(tag))
  * 
  * cdef inline bint _hasChild(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -23452,7 +24784,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__hasChild(xmlNode *__pyx_v_c_node)
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":741
+/* "src/lxml/apihelpers.pxi":745
  *     return c_node is not NULL and _findChildForwards(c_node, 0) is not NULL
  * 
  * cdef inline Py_ssize_t _countElements(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -23468,7 +24800,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
   xmlNode *__pyx_t_2;
   __Pyx_RefNannySetupContext("_countElements", 0);
 
-  /* "src/lxml/apihelpers.pxi":744
+  /* "src/lxml/apihelpers.pxi":748
  *     u"Counts the elements within the following siblings and the node itself."
  *     cdef Py_ssize_t count
  *     count = 0             # <<<<<<<<<<<<<<
@@ -23477,7 +24809,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
  */
   __pyx_v_count = 0;
 
-  /* "src/lxml/apihelpers.pxi":745
+  /* "src/lxml/apihelpers.pxi":749
  *     cdef Py_ssize_t count
  *     count = 0
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -23488,7 +24820,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
     __pyx_t_1 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":746
+    /* "src/lxml/apihelpers.pxi":750
  *     count = 0
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -23498,7 +24830,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
     __pyx_t_1 = (_isElement(__pyx_v_c_node) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":747
+      /* "src/lxml/apihelpers.pxi":751
  *     while c_node is not NULL:
  *         if _isElement(c_node):
  *             count += 1             # <<<<<<<<<<<<<<
@@ -23507,7 +24839,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
  */
       __pyx_v_count = (__pyx_v_count + 1);
 
-      /* "src/lxml/apihelpers.pxi":746
+      /* "src/lxml/apihelpers.pxi":750
  *     count = 0
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -23516,7 +24848,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":748
+    /* "src/lxml/apihelpers.pxi":752
  *         if _isElement(c_node):
  *             count += 1
  *         c_node = c_node.next             # <<<<<<<<<<<<<<
@@ -23527,7 +24859,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
     __pyx_v_c_node = __pyx_t_2;
   }
 
-  /* "src/lxml/apihelpers.pxi":749
+  /* "src/lxml/apihelpers.pxi":753
  *             count += 1
  *         c_node = c_node.next
  *     return count             # <<<<<<<<<<<<<<
@@ -23537,7 +24869,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
   __pyx_r = __pyx_v_count;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":741
+  /* "src/lxml/apihelpers.pxi":745
  *     return c_node is not NULL and _findChildForwards(c_node, 0) is not NULL
  * 
  * cdef inline Py_ssize_t _countElements(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -23551,7 +24883,7 @@ static CYTHON_INLINE Py_ssize_t __pyx_f_4lxml_5etree__countElements(xmlNode *__p
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":751
+/* "src/lxml/apihelpers.pxi":755
  *     return count
  * 
  * cdef int _findChildSlice(             # <<<<<<<<<<<<<<
@@ -23569,12 +24901,9 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_findChildSlice", 0);
 
-  /* "src/lxml/apihelpers.pxi":759
+  /* "src/lxml/apihelpers.pxi":763
  *     pointer arguments.
  *     """
  *     cdef Py_ssize_t start = 0, stop = 0, childcount             # <<<<<<<<<<<<<<
@@ -23584,7 +24913,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   __pyx_v_start = 0;
   __pyx_v_stop = 0;
 
-  /* "src/lxml/apihelpers.pxi":760
+  /* "src/lxml/apihelpers.pxi":764
  *     """
  *     cdef Py_ssize_t start = 0, stop = 0, childcount
  *     childcount = _countElements(c_parent.children)             # <<<<<<<<<<<<<<
@@ -23593,7 +24922,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
   __pyx_v_childcount = __pyx_f_4lxml_5etree__countElements(__pyx_v_c_parent->children);
 
-  /* "src/lxml/apihelpers.pxi":761
+  /* "src/lxml/apihelpers.pxi":765
  *     cdef Py_ssize_t start = 0, stop = 0, childcount
  *     childcount = _countElements(c_parent.children)
  *     if childcount == 0:             # <<<<<<<<<<<<<<
@@ -23603,7 +24932,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   __pyx_t_1 = ((__pyx_v_childcount == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":762
+    /* "src/lxml/apihelpers.pxi":766
  *     childcount = _countElements(c_parent.children)
  *     if childcount == 0:
  *         c_start_node[0] = NULL             # <<<<<<<<<<<<<<
@@ -23612,7 +24941,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
     (__pyx_v_c_start_node[0]) = NULL;
 
-    /* "src/lxml/apihelpers.pxi":763
+    /* "src/lxml/apihelpers.pxi":767
  *     if childcount == 0:
  *         c_start_node[0] = NULL
  *         c_length[0] = 0             # <<<<<<<<<<<<<<
@@ -23621,7 +24950,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
     (__pyx_v_c_length[0]) = 0;
 
-    /* "src/lxml/apihelpers.pxi":764
+    /* "src/lxml/apihelpers.pxi":768
  *         c_start_node[0] = NULL
  *         c_length[0] = 0
  *         if sliceobject.step is None:             # <<<<<<<<<<<<<<
@@ -23632,7 +24961,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
     __pyx_t_2 = (__pyx_t_1 != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":765
+      /* "src/lxml/apihelpers.pxi":769
  *         c_length[0] = 0
  *         if sliceobject.step is None:
  *             c_step[0] = 1             # <<<<<<<<<<<<<<
@@ -23641,7 +24970,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
       (__pyx_v_c_step[0]) = 1;
 
-      /* "src/lxml/apihelpers.pxi":764
+      /* "src/lxml/apihelpers.pxi":768
  *         c_start_node[0] = NULL
  *         c_length[0] = 0
  *         if sliceobject.step is None:             # <<<<<<<<<<<<<<
@@ -23651,7 +24980,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
       goto __pyx_L4;
     }
 
-    /* "src/lxml/apihelpers.pxi":767
+    /* "src/lxml/apihelpers.pxi":771
  *             c_step[0] = 1
  *         else:
  *             python._PyEval_SliceIndex(sliceobject.step, c_step)             # <<<<<<<<<<<<<<
@@ -23661,12 +24990,12 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
     /*else*/ {
       __pyx_t_3 = ((PySliceObject*)__pyx_v_sliceobject)->step;
       __Pyx_INCREF(__pyx_t_3);
-      __pyx_t_4 = _PyEval_SliceIndex(__pyx_t_3, __pyx_v_c_step); if (unlikely(__pyx_t_4 == 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 767; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = _PyEval_SliceIndex(__pyx_t_3, __pyx_v_c_step); if (unlikely(__pyx_t_4 == 0)) __PYX_ERR(5, 771, __pyx_L1_error)
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     }
     __pyx_L4:;
 
-    /* "src/lxml/apihelpers.pxi":768
+    /* "src/lxml/apihelpers.pxi":772
  *         else:
  *             python._PyEval_SliceIndex(sliceobject.step, c_step)
  *         return 0             # <<<<<<<<<<<<<<
@@ -23676,7 +25005,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":761
+    /* "src/lxml/apihelpers.pxi":765
  *     cdef Py_ssize_t start = 0, stop = 0, childcount
  *     childcount = _countElements(c_parent.children)
  *     if childcount == 0:             # <<<<<<<<<<<<<<
@@ -23685,16 +25014,16 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":769
+  /* "src/lxml/apihelpers.pxi":773
  *             python._PyEval_SliceIndex(sliceobject.step, c_step)
  *         return 0
  *     python.PySlice_GetIndicesEx(             # <<<<<<<<<<<<<<
  *         sliceobject, childcount, &start, &stop, c_step, c_length)
  *     if start > childcount / 2:
  */
-  __pyx_t_4 = _lx_PySlice_GetIndicesEx(__pyx_v_sliceobject, __pyx_v_childcount, (&__pyx_v_start), (&__pyx_v_stop), __pyx_v_c_step, __pyx_v_c_length); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 769; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = _lx_PySlice_GetIndicesEx(__pyx_v_sliceobject, __pyx_v_childcount, (&__pyx_v_start), (&__pyx_v_stop), __pyx_v_c_step, __pyx_v_c_length); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(5, 773, __pyx_L1_error)
 
-  /* "src/lxml/apihelpers.pxi":771
+  /* "src/lxml/apihelpers.pxi":775
  *     python.PySlice_GetIndicesEx(
  *         sliceobject, childcount, &start, &stop, c_step, c_length)
  *     if start > childcount / 2:             # <<<<<<<<<<<<<<
@@ -23704,7 +25033,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   __pyx_t_2 = ((__pyx_v_start > __Pyx_div_Py_ssize_t(__pyx_v_childcount, 2)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":772
+    /* "src/lxml/apihelpers.pxi":776
  *         sliceobject, childcount, &start, &stop, c_step, c_length)
  *     if start > childcount / 2:
  *         c_start_node[0] = _findChildBackwards(c_parent, childcount - start - 1)             # <<<<<<<<<<<<<<
@@ -23713,7 +25042,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
  */
     (__pyx_v_c_start_node[0]) = __pyx_f_4lxml_5etree__findChildBackwards(__pyx_v_c_parent, ((__pyx_v_childcount - __pyx_v_start) - 1));
 
-    /* "src/lxml/apihelpers.pxi":771
+    /* "src/lxml/apihelpers.pxi":775
  *     python.PySlice_GetIndicesEx(
  *         sliceobject, childcount, &start, &stop, c_step, c_length)
  *     if start > childcount / 2:             # <<<<<<<<<<<<<<
@@ -23723,7 +25052,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
     goto __pyx_L5;
   }
 
-  /* "src/lxml/apihelpers.pxi":774
+  /* "src/lxml/apihelpers.pxi":778
  *         c_start_node[0] = _findChildBackwards(c_parent, childcount - start - 1)
  *     else:
  *         c_start_node[0] = _findChild(c_parent, start)             # <<<<<<<<<<<<<<
@@ -23735,7 +25064,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   }
   __pyx_L5:;
 
-  /* "src/lxml/apihelpers.pxi":775
+  /* "src/lxml/apihelpers.pxi":779
  *     else:
  *         c_start_node[0] = _findChild(c_parent, start)
  *     return 0             # <<<<<<<<<<<<<<
@@ -23745,7 +25074,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":751
+  /* "src/lxml/apihelpers.pxi":755
  *     return count
  * 
  * cdef int _findChildSlice(             # <<<<<<<<<<<<<<
@@ -23763,7 +25092,7 @@ static int __pyx_f_4lxml_5etree__findChildSlice(PyObject *__pyx_v_sliceobject, x
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":777
+/* "src/lxml/apihelpers.pxi":781
  *     return 0
  * 
  * cdef bint _isFullSlice(slice sliceobject) except -1:             # <<<<<<<<<<<<<<
@@ -23780,12 +25109,9 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_isFullSlice", 0);
 
-  /* "src/lxml/apihelpers.pxi":780
+  /* "src/lxml/apihelpers.pxi":784
  *     u"""Conservative guess if this slice is a full slice as in ``s[:]``.
  *     """
  *     cdef Py_ssize_t step = 0             # <<<<<<<<<<<<<<
@@ -23794,7 +25120,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
   __pyx_v_step = 0;
 
-  /* "src/lxml/apihelpers.pxi":781
+  /* "src/lxml/apihelpers.pxi":785
  *     """
  *     cdef Py_ssize_t step = 0
  *     if sliceobject is None:             # <<<<<<<<<<<<<<
@@ -23805,7 +25131,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":782
+    /* "src/lxml/apihelpers.pxi":786
  *     cdef Py_ssize_t step = 0
  *     if sliceobject is None:
  *         return 0             # <<<<<<<<<<<<<<
@@ -23815,7 +25141,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":781
+    /* "src/lxml/apihelpers.pxi":785
  *     """
  *     cdef Py_ssize_t step = 0
  *     if sliceobject is None:             # <<<<<<<<<<<<<<
@@ -23824,7 +25150,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":783
+  /* "src/lxml/apihelpers.pxi":787
  *     if sliceobject is None:
  *         return 0
  *     if sliceobject.start is None and \             # <<<<<<<<<<<<<<
@@ -23839,7 +25165,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
     goto __pyx_L5_bool_binop_done;
   }
 
-  /* "src/lxml/apihelpers.pxi":784
+  /* "src/lxml/apihelpers.pxi":788
  *         return 0
  *     if sliceobject.start is None and \
  *             sliceobject.stop is None:             # <<<<<<<<<<<<<<
@@ -23851,7 +25177,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
   __pyx_t_2 = __pyx_t_1;
   __pyx_L5_bool_binop_done:;
 
-  /* "src/lxml/apihelpers.pxi":783
+  /* "src/lxml/apihelpers.pxi":787
  *     if sliceobject is None:
  *         return 0
  *     if sliceobject.start is None and \             # <<<<<<<<<<<<<<
@@ -23860,7 +25186,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":785
+    /* "src/lxml/apihelpers.pxi":789
  *     if sliceobject.start is None and \
  *             sliceobject.stop is None:
  *         if sliceobject.step is None:             # <<<<<<<<<<<<<<
@@ -23871,7 +25197,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":786
+      /* "src/lxml/apihelpers.pxi":790
  *             sliceobject.stop is None:
  *         if sliceobject.step is None:
  *             return 1             # <<<<<<<<<<<<<<
@@ -23881,7 +25207,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
       __pyx_r = 1;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":785
+      /* "src/lxml/apihelpers.pxi":789
  *     if sliceobject.start is None and \
  *             sliceobject.stop is None:
  *         if sliceobject.step is None:             # <<<<<<<<<<<<<<
@@ -23890,7 +25216,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":787
+    /* "src/lxml/apihelpers.pxi":791
  *         if sliceobject.step is None:
  *             return 1
  *         python._PyEval_SliceIndex(sliceobject.step, &step)             # <<<<<<<<<<<<<<
@@ -23899,10 +25225,10 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
     __pyx_t_4 = ((PySliceObject*)__pyx_v_sliceobject)->step;
     __Pyx_INCREF(__pyx_t_4);
-    __pyx_t_5 = _PyEval_SliceIndex(__pyx_t_4, (&__pyx_v_step)); if (unlikely(__pyx_t_5 == 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 787; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = _PyEval_SliceIndex(__pyx_t_4, (&__pyx_v_step)); if (unlikely(__pyx_t_5 == 0)) __PYX_ERR(5, 791, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":788
+    /* "src/lxml/apihelpers.pxi":792
  *             return 1
  *         python._PyEval_SliceIndex(sliceobject.step, &step)
  *         if step == 1:             # <<<<<<<<<<<<<<
@@ -23912,7 +25238,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
     __pyx_t_1 = ((__pyx_v_step == 1) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":789
+      /* "src/lxml/apihelpers.pxi":793
  *         python._PyEval_SliceIndex(sliceobject.step, &step)
  *         if step == 1:
  *             return 1             # <<<<<<<<<<<<<<
@@ -23922,7 +25248,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
       __pyx_r = 1;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":788
+      /* "src/lxml/apihelpers.pxi":792
  *             return 1
  *         python._PyEval_SliceIndex(sliceobject.step, &step)
  *         if step == 1:             # <<<<<<<<<<<<<<
@@ -23931,7 +25257,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":790
+    /* "src/lxml/apihelpers.pxi":794
  *         if step == 1:
  *             return 1
  *         return 0             # <<<<<<<<<<<<<<
@@ -23941,7 +25267,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":783
+    /* "src/lxml/apihelpers.pxi":787
  *     if sliceobject is None:
  *         return 0
  *     if sliceobject.start is None and \             # <<<<<<<<<<<<<<
@@ -23950,7 +25276,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":791
+  /* "src/lxml/apihelpers.pxi":795
  *             return 1
  *         return 0
  *     return 0             # <<<<<<<<<<<<<<
@@ -23960,7 +25286,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":777
+  /* "src/lxml/apihelpers.pxi":781
  *     return 0
  * 
  * cdef bint _isFullSlice(slice sliceobject) except -1:             # <<<<<<<<<<<<<<
@@ -23978,7 +25304,7 @@ static int __pyx_f_4lxml_5etree__isFullSlice(PyObject *__pyx_v_sliceobject) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":793
+/* "src/lxml/apihelpers.pxi":797
  *     return 0
  * 
  * cdef _collectChildren(_Element element):             # <<<<<<<<<<<<<<
@@ -23996,24 +25322,21 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_collectChildren", 0);
 
-  /* "src/lxml/apihelpers.pxi":795
+  /* "src/lxml/apihelpers.pxi":799
  * cdef _collectChildren(_Element element):
  *     cdef xmlNode* c_node
  *     cdef list result = []             # <<<<<<<<<<<<<<
  *     c_node = element._c_node.children
  *     if c_node is not NULL:
  */
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(5, 799, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_result = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/apihelpers.pxi":796
+  /* "src/lxml/apihelpers.pxi":800
  *     cdef xmlNode* c_node
  *     cdef list result = []
  *     c_node = element._c_node.children             # <<<<<<<<<<<<<<
@@ -24023,7 +25346,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
   __pyx_t_2 = __pyx_v_element->_c_node->children;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":797
+  /* "src/lxml/apihelpers.pxi":801
  *     cdef list result = []
  *     c_node = element._c_node.children
  *     if c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24033,7 +25356,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
   __pyx_t_3 = ((__pyx_v_c_node != NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":798
+    /* "src/lxml/apihelpers.pxi":802
  *     c_node = element._c_node.children
  *     if c_node is not NULL:
  *         if not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24043,7 +25366,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
     __pyx_t_3 = ((!(_isElement(__pyx_v_c_node) != 0)) != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/apihelpers.pxi":799
+      /* "src/lxml/apihelpers.pxi":803
  *     if c_node is not NULL:
  *         if not _isElement(c_node):
  *             c_node = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -24052,7 +25375,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
  */
       __pyx_v_c_node = __pyx_f_4lxml_5etree__nextElement(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":798
+      /* "src/lxml/apihelpers.pxi":802
  *     c_node = element._c_node.children
  *     if c_node is not NULL:
  *         if not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24061,7 +25384,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":800
+    /* "src/lxml/apihelpers.pxi":804
  *         if not _isElement(c_node):
  *             c_node = _nextElement(c_node)
  *         while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24072,7 +25395,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
       __pyx_t_3 = ((__pyx_v_c_node != NULL) != 0);
       if (!__pyx_t_3) break;
 
-      /* "src/lxml/apihelpers.pxi":801
+      /* "src/lxml/apihelpers.pxi":805
  *             c_node = _nextElement(c_node)
  *         while c_node is not NULL:
  *             result.append(_elementFactory(element._doc, c_node))             # <<<<<<<<<<<<<<
@@ -24081,13 +25404,13 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
  */
       __pyx_t_1 = ((PyObject *)__pyx_v_element->_doc);
       __Pyx_INCREF(__pyx_t_1);
-      __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_1), __pyx_v_c_node)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_1), __pyx_v_c_node)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 805, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-      __pyx_t_5 = __Pyx_PyList_Append(__pyx_v_result, __pyx_t_4); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = __Pyx_PyList_Append(__pyx_v_result, __pyx_t_4); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 805, __pyx_L1_error)
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-      /* "src/lxml/apihelpers.pxi":802
+      /* "src/lxml/apihelpers.pxi":806
  *         while c_node is not NULL:
  *             result.append(_elementFactory(element._doc, c_node))
  *             c_node = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -24097,7 +25420,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
       __pyx_v_c_node = __pyx_f_4lxml_5etree__nextElement(__pyx_v_c_node);
     }
 
-    /* "src/lxml/apihelpers.pxi":797
+    /* "src/lxml/apihelpers.pxi":801
  *     cdef list result = []
  *     c_node = element._c_node.children
  *     if c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24106,7 +25429,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":803
+  /* "src/lxml/apihelpers.pxi":807
  *             result.append(_elementFactory(element._doc, c_node))
  *             c_node = _nextElement(c_node)
  *     return result             # <<<<<<<<<<<<<<
@@ -24118,7 +25441,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":793
+  /* "src/lxml/apihelpers.pxi":797
  *     return 0
  * 
  * cdef _collectChildren(_Element element):             # <<<<<<<<<<<<<<
@@ -24139,7 +25462,7 @@ static PyObject *__pyx_f_4lxml_5etree__collectChildren(struct LxmlElement *__pyx
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":805
+/* "src/lxml/apihelpers.pxi":809
  *     return result
  * 
  * cdef inline xmlNode* _findChild(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24153,7 +25476,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_findChild", 0);
 
-  /* "src/lxml/apihelpers.pxi":806
+  /* "src/lxml/apihelpers.pxi":810
  * 
  * cdef inline xmlNode* _findChild(xmlNode* c_node, Py_ssize_t index):
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -24163,7 +25486,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
   __pyx_t_1 = ((__pyx_v_index < 0) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":807
+    /* "src/lxml/apihelpers.pxi":811
  * cdef inline xmlNode* _findChild(xmlNode* c_node, Py_ssize_t index):
  *     if index < 0:
  *         return _findChildBackwards(c_node, -index - 1)             # <<<<<<<<<<<<<<
@@ -24173,7 +25496,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
     __pyx_r = __pyx_f_4lxml_5etree__findChildBackwards(__pyx_v_c_node, ((-__pyx_v_index) - 1));
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":806
+    /* "src/lxml/apihelpers.pxi":810
  * 
  * cdef inline xmlNode* _findChild(xmlNode* c_node, Py_ssize_t index):
  *     if index < 0:             # <<<<<<<<<<<<<<
@@ -24182,7 +25505,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":809
+  /* "src/lxml/apihelpers.pxi":813
  *         return _findChildBackwards(c_node, -index - 1)
  *     else:
  *         return _findChildForwards(c_node, index)             # <<<<<<<<<<<<<<
@@ -24194,7 +25517,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
     goto __pyx_L0;
   }
 
-  /* "src/lxml/apihelpers.pxi":805
+  /* "src/lxml/apihelpers.pxi":809
  *     return result
  * 
  * cdef inline xmlNode* _findChild(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24208,7 +25531,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChild(xmlNode *__pyx_v_c
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":811
+/* "src/lxml/apihelpers.pxi":815
  *         return _findChildForwards(c_node, index)
  * 
  * cdef inline xmlNode* _findChildForwards(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24225,7 +25548,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_findChildForwards", 0);
 
-  /* "src/lxml/apihelpers.pxi":816
+  /* "src/lxml/apihelpers.pxi":820
  *     cdef xmlNode* c_child
  *     cdef Py_ssize_t c
  *     c_child = c_node.children             # <<<<<<<<<<<<<<
@@ -24235,7 +25558,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
   __pyx_t_1 = __pyx_v_c_node->children;
   __pyx_v_c_child = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":817
+  /* "src/lxml/apihelpers.pxi":821
  *     cdef Py_ssize_t c
  *     c_child = c_node.children
  *     c = 0             # <<<<<<<<<<<<<<
@@ -24244,7 +25567,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
  */
   __pyx_v_c = 0;
 
-  /* "src/lxml/apihelpers.pxi":818
+  /* "src/lxml/apihelpers.pxi":822
  *     c_child = c_node.children
  *     c = 0
  *     while c_child is not NULL:             # <<<<<<<<<<<<<<
@@ -24255,7 +25578,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
     __pyx_t_2 = ((__pyx_v_c_child != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":819
+    /* "src/lxml/apihelpers.pxi":823
  *     c = 0
  *     while c_child is not NULL:
  *         if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -24265,7 +25588,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
     __pyx_t_2 = (_isElement(__pyx_v_c_child) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":820
+      /* "src/lxml/apihelpers.pxi":824
  *     while c_child is not NULL:
  *         if _isElement(c_child):
  *             if c == index:             # <<<<<<<<<<<<<<
@@ -24275,7 +25598,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
       __pyx_t_2 = ((__pyx_v_c == __pyx_v_index) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":821
+        /* "src/lxml/apihelpers.pxi":825
  *         if _isElement(c_child):
  *             if c == index:
  *                 return c_child             # <<<<<<<<<<<<<<
@@ -24285,7 +25608,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
         __pyx_r = __pyx_v_c_child;
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":820
+        /* "src/lxml/apihelpers.pxi":824
  *     while c_child is not NULL:
  *         if _isElement(c_child):
  *             if c == index:             # <<<<<<<<<<<<<<
@@ -24294,7 +25617,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":822
+      /* "src/lxml/apihelpers.pxi":826
  *             if c == index:
  *                 return c_child
  *             c += 1             # <<<<<<<<<<<<<<
@@ -24303,7 +25626,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
  */
       __pyx_v_c = (__pyx_v_c + 1);
 
-      /* "src/lxml/apihelpers.pxi":819
+      /* "src/lxml/apihelpers.pxi":823
  *     c = 0
  *     while c_child is not NULL:
  *         if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -24312,7 +25635,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":823
+    /* "src/lxml/apihelpers.pxi":827
  *                 return c_child
  *             c += 1
  *         c_child = c_child.next             # <<<<<<<<<<<<<<
@@ -24323,7 +25646,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
     __pyx_v_c_child = __pyx_t_1;
   }
 
-  /* "src/lxml/apihelpers.pxi":824
+  /* "src/lxml/apihelpers.pxi":828
  *             c += 1
  *         c_child = c_child.next
  *     return NULL             # <<<<<<<<<<<<<<
@@ -24333,7 +25656,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":811
+  /* "src/lxml/apihelpers.pxi":815
  *         return _findChildForwards(c_node, index)
  * 
  * cdef inline xmlNode* _findChildForwards(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24347,7 +25670,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildForwards(xmlNode *_
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":826
+/* "src/lxml/apihelpers.pxi":830
  *     return NULL
  * 
  * cdef inline xmlNode* _findChildBackwards(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24364,7 +25687,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_findChildBackwards", 0);
 
-  /* "src/lxml/apihelpers.pxi":832
+  /* "src/lxml/apihelpers.pxi":836
  *     cdef xmlNode* c_child
  *     cdef Py_ssize_t c
  *     c_child = c_node.last             # <<<<<<<<<<<<<<
@@ -24374,7 +25697,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
   __pyx_t_1 = __pyx_v_c_node->last;
   __pyx_v_c_child = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":833
+  /* "src/lxml/apihelpers.pxi":837
  *     cdef Py_ssize_t c
  *     c_child = c_node.last
  *     c = 0             # <<<<<<<<<<<<<<
@@ -24383,7 +25706,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
  */
   __pyx_v_c = 0;
 
-  /* "src/lxml/apihelpers.pxi":834
+  /* "src/lxml/apihelpers.pxi":838
  *     c_child = c_node.last
  *     c = 0
  *     while c_child is not NULL:             # <<<<<<<<<<<<<<
@@ -24394,7 +25717,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
     __pyx_t_2 = ((__pyx_v_c_child != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":835
+    /* "src/lxml/apihelpers.pxi":839
  *     c = 0
  *     while c_child is not NULL:
  *         if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -24404,7 +25727,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
     __pyx_t_2 = (_isElement(__pyx_v_c_child) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":836
+      /* "src/lxml/apihelpers.pxi":840
  *     while c_child is not NULL:
  *         if _isElement(c_child):
  *             if c == index:             # <<<<<<<<<<<<<<
@@ -24414,7 +25737,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
       __pyx_t_2 = ((__pyx_v_c == __pyx_v_index) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":837
+        /* "src/lxml/apihelpers.pxi":841
  *         if _isElement(c_child):
  *             if c == index:
  *                 return c_child             # <<<<<<<<<<<<<<
@@ -24424,7 +25747,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
         __pyx_r = __pyx_v_c_child;
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":836
+        /* "src/lxml/apihelpers.pxi":840
  *     while c_child is not NULL:
  *         if _isElement(c_child):
  *             if c == index:             # <<<<<<<<<<<<<<
@@ -24433,7 +25756,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":838
+      /* "src/lxml/apihelpers.pxi":842
  *             if c == index:
  *                 return c_child
  *             c += 1             # <<<<<<<<<<<<<<
@@ -24442,7 +25765,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
  */
       __pyx_v_c = (__pyx_v_c + 1);
 
-      /* "src/lxml/apihelpers.pxi":835
+      /* "src/lxml/apihelpers.pxi":839
  *     c = 0
  *     while c_child is not NULL:
  *         if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -24451,7 +25774,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":839
+    /* "src/lxml/apihelpers.pxi":843
  *                 return c_child
  *             c += 1
  *         c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -24462,7 +25785,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
     __pyx_v_c_child = __pyx_t_1;
   }
 
-  /* "src/lxml/apihelpers.pxi":840
+  /* "src/lxml/apihelpers.pxi":844
  *             c += 1
  *         c_child = c_child.prev
  *     return NULL             # <<<<<<<<<<<<<<
@@ -24472,7 +25795,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":826
+  /* "src/lxml/apihelpers.pxi":830
  *     return NULL
  * 
  * cdef inline xmlNode* _findChildBackwards(xmlNode* c_node, Py_ssize_t index):             # <<<<<<<<<<<<<<
@@ -24486,7 +25809,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__findChildBackwards(xmlNode *
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":842
+/* "src/lxml/apihelpers.pxi":846
  *     return NULL
  * 
  * cdef inline xmlNode* _textNodeOrSkip(xmlNode* c_node) nogil:             # <<<<<<<<<<<<<<
@@ -24499,7 +25822,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
   int __pyx_t_1;
   xmlNode *__pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":849
+  /* "src/lxml/apihelpers.pxi":853
  *     nodes.
  *     """
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24510,7 +25833,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
     __pyx_t_1 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":850
+    /* "src/lxml/apihelpers.pxi":854
  *     """
  *     while c_node is not NULL:
  *         if c_node.type == tree.XML_TEXT_NODE or \             # <<<<<<<<<<<<<<
@@ -24520,7 +25843,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
     switch (__pyx_v_c_node->type) {
       case XML_TEXT_NODE:
 
-      /* "src/lxml/apihelpers.pxi":851
+      /* "src/lxml/apihelpers.pxi":855
  *     while c_node is not NULL:
  *         if c_node.type == tree.XML_TEXT_NODE or \
  *                c_node.type == tree.XML_CDATA_SECTION_NODE:             # <<<<<<<<<<<<<<
@@ -24529,7 +25852,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
  */
       case XML_CDATA_SECTION_NODE:
 
-      /* "src/lxml/apihelpers.pxi":852
+      /* "src/lxml/apihelpers.pxi":856
  *         if c_node.type == tree.XML_TEXT_NODE or \
  *                c_node.type == tree.XML_CDATA_SECTION_NODE:
  *             return c_node             # <<<<<<<<<<<<<<
@@ -24539,7 +25862,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
       __pyx_r = __pyx_v_c_node;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":850
+      /* "src/lxml/apihelpers.pxi":854
  *     """
  *     while c_node is not NULL:
  *         if c_node.type == tree.XML_TEXT_NODE or \             # <<<<<<<<<<<<<<
@@ -24548,7 +25871,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
  */
       break;
 
-      /* "src/lxml/apihelpers.pxi":853
+      /* "src/lxml/apihelpers.pxi":857
  *                c_node.type == tree.XML_CDATA_SECTION_NODE:
  *             return c_node
  *         elif c_node.type == tree.XML_XINCLUDE_START or \             # <<<<<<<<<<<<<<
@@ -24557,7 +25880,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
  */
       case XML_XINCLUDE_START:
 
-      /* "src/lxml/apihelpers.pxi":854
+      /* "src/lxml/apihelpers.pxi":858
  *             return c_node
  *         elif c_node.type == tree.XML_XINCLUDE_START or \
  *                  c_node.type == tree.XML_XINCLUDE_END:             # <<<<<<<<<<<<<<
@@ -24566,7 +25889,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
  */
       case XML_XINCLUDE_END:
 
-      /* "src/lxml/apihelpers.pxi":855
+      /* "src/lxml/apihelpers.pxi":859
  *         elif c_node.type == tree.XML_XINCLUDE_START or \
  *                  c_node.type == tree.XML_XINCLUDE_END:
  *             c_node = c_node.next             # <<<<<<<<<<<<<<
@@ -24576,7 +25899,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
       __pyx_t_2 = __pyx_v_c_node->next;
       __pyx_v_c_node = __pyx_t_2;
 
-      /* "src/lxml/apihelpers.pxi":853
+      /* "src/lxml/apihelpers.pxi":857
  *                c_node.type == tree.XML_CDATA_SECTION_NODE:
  *             return c_node
  *         elif c_node.type == tree.XML_XINCLUDE_START or \             # <<<<<<<<<<<<<<
@@ -24586,7 +25909,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
       break;
       default:
 
-      /* "src/lxml/apihelpers.pxi":857
+      /* "src/lxml/apihelpers.pxi":861
  *             c_node = c_node.next
  *         else:
  *             return NULL             # <<<<<<<<<<<<<<
@@ -24599,7 +25922,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
     }
   }
 
-  /* "src/lxml/apihelpers.pxi":858
+  /* "src/lxml/apihelpers.pxi":862
  *         else:
  *             return NULL
  *     return NULL             # <<<<<<<<<<<<<<
@@ -24609,7 +25932,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":842
+  /* "src/lxml/apihelpers.pxi":846
  *     return NULL
  * 
  * cdef inline xmlNode* _textNodeOrSkip(xmlNode* c_node) nogil:             # <<<<<<<<<<<<<<
@@ -24622,7 +25945,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__textNodeOrSkip(xmlNode *__py
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":860
+/* "src/lxml/apihelpers.pxi":864
  *     return NULL
  * 
  * cdef inline xmlNode* _nextElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -24637,7 +25960,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
   xmlNode *__pyx_t_2;
   __Pyx_RefNannySetupContext("_nextElement", 0);
 
-  /* "src/lxml/apihelpers.pxi":863
+  /* "src/lxml/apihelpers.pxi":867
  *     u"""Given a node, find the next sibling that is an element.
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -24647,7 +25970,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
   __pyx_t_1 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":864
+    /* "src/lxml/apihelpers.pxi":868
  *     """
  *     if c_node is NULL:
  *         return NULL             # <<<<<<<<<<<<<<
@@ -24657,7 +25980,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":863
+    /* "src/lxml/apihelpers.pxi":867
  *     u"""Given a node, find the next sibling that is an element.
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -24666,7 +25989,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":865
+  /* "src/lxml/apihelpers.pxi":869
  *     if c_node is NULL:
  *         return NULL
  *     c_node = c_node.next             # <<<<<<<<<<<<<<
@@ -24676,7 +25999,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
   __pyx_t_2 = __pyx_v_c_node->next;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":866
+  /* "src/lxml/apihelpers.pxi":870
  *         return NULL
  *     c_node = c_node.next
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24687,7 +26010,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
     __pyx_t_1 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":867
+    /* "src/lxml/apihelpers.pxi":871
  *     c_node = c_node.next
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24697,7 +26020,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
     __pyx_t_1 = (_isElement(__pyx_v_c_node) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":868
+      /* "src/lxml/apihelpers.pxi":872
  *     while c_node is not NULL:
  *         if _isElement(c_node):
  *             return c_node             # <<<<<<<<<<<<<<
@@ -24707,7 +26030,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
       __pyx_r = __pyx_v_c_node;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":867
+      /* "src/lxml/apihelpers.pxi":871
  *     c_node = c_node.next
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24716,7 +26039,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":869
+    /* "src/lxml/apihelpers.pxi":873
  *         if _isElement(c_node):
  *             return c_node
  *         c_node = c_node.next             # <<<<<<<<<<<<<<
@@ -24727,7 +26050,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
     __pyx_v_c_node = __pyx_t_2;
   }
 
-  /* "src/lxml/apihelpers.pxi":870
+  /* "src/lxml/apihelpers.pxi":874
  *             return c_node
  *         c_node = c_node.next
  *     return NULL             # <<<<<<<<<<<<<<
@@ -24737,7 +26060,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":860
+  /* "src/lxml/apihelpers.pxi":864
  *     return NULL
  * 
  * cdef inline xmlNode* _nextElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -24751,7 +26074,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__nextElement(xmlNode *__pyx_v
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":872
+/* "src/lxml/apihelpers.pxi":876
  *     return NULL
  * 
  * cdef inline xmlNode* _previousElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -24766,7 +26089,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
   xmlNode *__pyx_t_2;
   __Pyx_RefNannySetupContext("_previousElement", 0);
 
-  /* "src/lxml/apihelpers.pxi":875
+  /* "src/lxml/apihelpers.pxi":879
  *     u"""Given a node, find the next sibling that is an element.
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -24776,7 +26099,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
   __pyx_t_1 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":876
+    /* "src/lxml/apihelpers.pxi":880
  *     """
  *     if c_node is NULL:
  *         return NULL             # <<<<<<<<<<<<<<
@@ -24786,7 +26109,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":875
+    /* "src/lxml/apihelpers.pxi":879
  *     u"""Given a node, find the next sibling that is an element.
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -24795,7 +26118,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":877
+  /* "src/lxml/apihelpers.pxi":881
  *     if c_node is NULL:
  *         return NULL
  *     c_node = c_node.prev             # <<<<<<<<<<<<<<
@@ -24805,7 +26128,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
   __pyx_t_2 = __pyx_v_c_node->prev;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":878
+  /* "src/lxml/apihelpers.pxi":882
  *         return NULL
  *     c_node = c_node.prev
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -24816,7 +26139,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
     __pyx_t_1 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":879
+    /* "src/lxml/apihelpers.pxi":883
  *     c_node = c_node.prev
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24826,7 +26149,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
     __pyx_t_1 = (_isElement(__pyx_v_c_node) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":880
+      /* "src/lxml/apihelpers.pxi":884
  *     while c_node is not NULL:
  *         if _isElement(c_node):
  *             return c_node             # <<<<<<<<<<<<<<
@@ -24836,7 +26159,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
       __pyx_r = __pyx_v_c_node;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":879
+      /* "src/lxml/apihelpers.pxi":883
  *     c_node = c_node.prev
  *     while c_node is not NULL:
  *         if _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24845,7 +26168,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":881
+    /* "src/lxml/apihelpers.pxi":885
  *         if _isElement(c_node):
  *             return c_node
  *         c_node = c_node.prev             # <<<<<<<<<<<<<<
@@ -24856,7 +26179,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
     __pyx_v_c_node = __pyx_t_2;
   }
 
-  /* "src/lxml/apihelpers.pxi":882
+  /* "src/lxml/apihelpers.pxi":886
  *             return c_node
  *         c_node = c_node.prev
  *     return NULL             # <<<<<<<<<<<<<<
@@ -24866,7 +26189,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":872
+  /* "src/lxml/apihelpers.pxi":876
  *     return NULL
  * 
  * cdef inline xmlNode* _previousElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -24880,7 +26203,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__previousElement(xmlNode *__p
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":884
+/* "src/lxml/apihelpers.pxi":888
  *     return NULL
  * 
  * cdef inline xmlNode* _parentElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -24896,7 +26219,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   xmlNode *__pyx_t_3;
   __Pyx_RefNannySetupContext("_parentElement", 0);
 
-  /* "src/lxml/apihelpers.pxi":886
+  /* "src/lxml/apihelpers.pxi":890
  * cdef inline xmlNode* _parentElement(xmlNode* c_node):
  *     u"Given a node, find the parent element."
  *     if c_node is NULL or not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24914,7 +26237,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":887
+    /* "src/lxml/apihelpers.pxi":891
  *     u"Given a node, find the parent element."
  *     if c_node is NULL or not _isElement(c_node):
  *         return NULL             # <<<<<<<<<<<<<<
@@ -24924,7 +26247,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":886
+    /* "src/lxml/apihelpers.pxi":890
  * cdef inline xmlNode* _parentElement(xmlNode* c_node):
  *     u"Given a node, find the parent element."
  *     if c_node is NULL or not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24933,7 +26256,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":888
+  /* "src/lxml/apihelpers.pxi":892
  *     if c_node is NULL or not _isElement(c_node):
  *         return NULL
  *     c_node = c_node.parent             # <<<<<<<<<<<<<<
@@ -24943,7 +26266,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   __pyx_t_3 = __pyx_v_c_node->parent;
   __pyx_v_c_node = __pyx_t_3;
 
-  /* "src/lxml/apihelpers.pxi":889
+  /* "src/lxml/apihelpers.pxi":893
  *         return NULL
  *     c_node = c_node.parent
  *     if c_node is NULL or not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24961,7 +26284,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   __pyx_L7_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":890
+    /* "src/lxml/apihelpers.pxi":894
  *     c_node = c_node.parent
  *     if c_node is NULL or not _isElement(c_node):
  *         return NULL             # <<<<<<<<<<<<<<
@@ -24971,7 +26294,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":889
+    /* "src/lxml/apihelpers.pxi":893
  *         return NULL
  *     c_node = c_node.parent
  *     if c_node is NULL or not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -24980,7 +26303,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":891
+  /* "src/lxml/apihelpers.pxi":895
  *     if c_node is NULL or not _isElement(c_node):
  *         return NULL
  *     return c_node             # <<<<<<<<<<<<<<
@@ -24990,7 +26313,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   __pyx_r = __pyx_v_c_node;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":884
+  /* "src/lxml/apihelpers.pxi":888
  *     return NULL
  * 
  * cdef inline xmlNode* _parentElement(xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -25004,7 +26327,7 @@ static CYTHON_INLINE xmlNode *__pyx_f_4lxml_5etree__parentElement(xmlNode *__pyx
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":893
+/* "src/lxml/apihelpers.pxi":897
  *     return c_node
  * 
  * cdef inline bint _tagMatches(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -25020,7 +26343,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_tagMatches", 0);
 
-  /* "src/lxml/apihelpers.pxi":907
+  /* "src/lxml/apihelpers.pxi":911
  *     * its name string equals the c_name string
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -25030,7 +26353,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   __pyx_t_1 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":908
+    /* "src/lxml/apihelpers.pxi":912
  *     """
  *     if c_node is NULL:
  *         return 0             # <<<<<<<<<<<<<<
@@ -25040,7 +26363,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":907
+    /* "src/lxml/apihelpers.pxi":911
  *     * its name string equals the c_name string
  *     """
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -25049,7 +26372,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":909
+  /* "src/lxml/apihelpers.pxi":913
  *     if c_node is NULL:
  *         return 0
  *     if c_node.type != tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -25059,7 +26382,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   __pyx_t_1 = ((__pyx_v_c_node->type != XML_ELEMENT_NODE) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":911
+    /* "src/lxml/apihelpers.pxi":915
  *     if c_node.type != tree.XML_ELEMENT_NODE:
  *         # not an element, only succeed if we match everything
  *         return c_name is NULL and c_href is NULL             # <<<<<<<<<<<<<<
@@ -25078,7 +26401,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_r = __pyx_t_1;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":909
+    /* "src/lxml/apihelpers.pxi":913
  *     if c_node is NULL:
  *         return 0
  *     if c_node.type != tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -25087,7 +26410,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":912
+  /* "src/lxml/apihelpers.pxi":916
  *         # not an element, only succeed if we match everything
  *         return c_name is NULL and c_href is NULL
  *     if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -25097,7 +26420,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   __pyx_t_1 = ((__pyx_v_c_name == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":913
+    /* "src/lxml/apihelpers.pxi":917
  *         return c_name is NULL and c_href is NULL
  *     if c_name is NULL:
  *         if c_href is NULL:             # <<<<<<<<<<<<<<
@@ -25107,7 +26430,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_t_1 = ((__pyx_v_c_href == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":915
+      /* "src/lxml/apihelpers.pxi":919
  *         if c_href is NULL:
  *             # always match
  *             return 1             # <<<<<<<<<<<<<<
@@ -25117,7 +26440,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       __pyx_r = 1;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":913
+      /* "src/lxml/apihelpers.pxi":917
  *         return c_name is NULL and c_href is NULL
  *     if c_name is NULL:
  *         if c_href is NULL:             # <<<<<<<<<<<<<<
@@ -25126,7 +26449,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":917
+    /* "src/lxml/apihelpers.pxi":921
  *             return 1
  *         else:
  *             c_node_href = _getNs(c_node)             # <<<<<<<<<<<<<<
@@ -25136,7 +26459,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     /*else*/ {
       __pyx_v_c_node_href = _getNs(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":918
+      /* "src/lxml/apihelpers.pxi":922
  *         else:
  *             c_node_href = _getNs(c_node)
  *             if c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25146,7 +26469,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       __pyx_t_1 = ((__pyx_v_c_node_href == NULL) != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/apihelpers.pxi":919
+        /* "src/lxml/apihelpers.pxi":923
  *             c_node_href = _getNs(c_node)
  *             if c_node_href is NULL:
  *                 return c_href[0] == c'\0'             # <<<<<<<<<<<<<<
@@ -25156,7 +26479,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
         __pyx_r = ((__pyx_v_c_href[0]) == '\x00');
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":918
+        /* "src/lxml/apihelpers.pxi":922
  *         else:
  *             c_node_href = _getNs(c_node)
  *             if c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25165,7 +26488,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":921
+      /* "src/lxml/apihelpers.pxi":925
  *                 return c_href[0] == c'\0'
  *             else:
  *                 return tree.xmlStrcmp(c_node_href, c_href) == 0             # <<<<<<<<<<<<<<
@@ -25178,7 +26501,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       }
     }
 
-    /* "src/lxml/apihelpers.pxi":912
+    /* "src/lxml/apihelpers.pxi":916
  *         # not an element, only succeed if we match everything
  *         return c_name is NULL and c_href is NULL
  *     if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -25187,7 +26510,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":922
+  /* "src/lxml/apihelpers.pxi":926
  *             else:
  *                 return tree.xmlStrcmp(c_node_href, c_href) == 0
  *     elif c_href is NULL:             # <<<<<<<<<<<<<<
@@ -25197,7 +26520,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   __pyx_t_1 = ((__pyx_v_c_href == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":923
+    /* "src/lxml/apihelpers.pxi":927
  *                 return tree.xmlStrcmp(c_node_href, c_href) == 0
  *     elif c_href is NULL:
  *         if _getNs(c_node) is not NULL:             # <<<<<<<<<<<<<<
@@ -25207,7 +26530,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_t_1 = ((_getNs(__pyx_v_c_node) != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":924
+      /* "src/lxml/apihelpers.pxi":928
  *     elif c_href is NULL:
  *         if _getNs(c_node) is not NULL:
  *             return 0             # <<<<<<<<<<<<<<
@@ -25217,7 +26540,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":923
+      /* "src/lxml/apihelpers.pxi":927
  *                 return tree.xmlStrcmp(c_node_href, c_href) == 0
  *     elif c_href is NULL:
  *         if _getNs(c_node) is not NULL:             # <<<<<<<<<<<<<<
@@ -25226,7 +26549,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":925
+    /* "src/lxml/apihelpers.pxi":929
  *         if _getNs(c_node) is not NULL:
  *             return 0
  *         return c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0             # <<<<<<<<<<<<<<
@@ -25245,7 +26568,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_r = __pyx_t_1;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":922
+    /* "src/lxml/apihelpers.pxi":926
  *             else:
  *                 return tree.xmlStrcmp(c_node_href, c_href) == 0
  *     elif c_href is NULL:             # <<<<<<<<<<<<<<
@@ -25254,7 +26577,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":926
+  /* "src/lxml/apihelpers.pxi":930
  *             return 0
  *         return c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0
  *     elif c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0:             # <<<<<<<<<<<<<<
@@ -25272,7 +26595,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   __pyx_L13_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":927
+    /* "src/lxml/apihelpers.pxi":931
  *         return c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0
  *     elif c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0:
  *         c_node_href = _getNs(c_node)             # <<<<<<<<<<<<<<
@@ -25281,7 +26604,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
     __pyx_v_c_node_href = _getNs(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":928
+    /* "src/lxml/apihelpers.pxi":932
  *     elif c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0:
  *         c_node_href = _getNs(c_node)
  *         if c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25291,7 +26614,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     __pyx_t_1 = ((__pyx_v_c_node_href == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":929
+      /* "src/lxml/apihelpers.pxi":933
  *         c_node_href = _getNs(c_node)
  *         if c_node_href is NULL:
  *             return c_href[0] == c'\0'             # <<<<<<<<<<<<<<
@@ -25301,7 +26624,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       __pyx_r = ((__pyx_v_c_href[0]) == '\x00');
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":928
+      /* "src/lxml/apihelpers.pxi":932
  *     elif c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0:
  *         c_node_href = _getNs(c_node)
  *         if c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25310,7 +26633,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":931
+    /* "src/lxml/apihelpers.pxi":935
  *             return c_href[0] == c'\0'
  *         else:
  *             return tree.xmlStrcmp(c_node_href, c_href) == 0             # <<<<<<<<<<<<<<
@@ -25322,7 +26645,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
       goto __pyx_L0;
     }
 
-    /* "src/lxml/apihelpers.pxi":926
+    /* "src/lxml/apihelpers.pxi":930
  *             return 0
  *         return c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0
  *     elif c_node.name == c_name or tree.xmlStrcmp(c_node.name, c_name) == 0:             # <<<<<<<<<<<<<<
@@ -25331,7 +26654,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":933
+  /* "src/lxml/apihelpers.pxi":937
  *             return tree.xmlStrcmp(c_node_href, c_href) == 0
  *     else:
  *         return 0             # <<<<<<<<<<<<<<
@@ -25343,7 +26666,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
     goto __pyx_L0;
   }
 
-  /* "src/lxml/apihelpers.pxi":893
+  /* "src/lxml/apihelpers.pxi":897
  *     return c_node
  * 
  * cdef inline bint _tagMatches(xmlNode* c_node, const_xmlChar* c_href, const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -25357,7 +26680,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatches(xmlNode *__pyx_v_c_nod
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":935
+/* "src/lxml/apihelpers.pxi":939
  *         return 0
  * 
  * cdef inline bint _tagMatchesExactly(xmlNode* c_node, qname* c_qname):             # <<<<<<<<<<<<<<
@@ -25370,7 +26693,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatchesExactly(xmlNode *__pyx_
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_tagMatchesExactly", 0);
 
-  /* "src/lxml/apihelpers.pxi":953
+  /* "src/lxml/apihelpers.pxi":957
  *     * its name string points to the same address (!) as c_name
  *     """
  *     return _nsTagMatchesExactly(_getNs(c_node), c_node.name, c_qname)             # <<<<<<<<<<<<<<
@@ -25380,7 +26703,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatchesExactly(xmlNode *__pyx_
   __pyx_r = __pyx_f_4lxml_5etree__nsTagMatchesExactly(_getNs(__pyx_v_c_node), __pyx_v_c_node->name, __pyx_v_c_qname);
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":935
+  /* "src/lxml/apihelpers.pxi":939
  *         return 0
  * 
  * cdef inline bint _tagMatchesExactly(xmlNode* c_node, qname* c_qname):             # <<<<<<<<<<<<<<
@@ -25394,7 +26717,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__tagMatchesExactly(xmlNode *__pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":955
+/* "src/lxml/apihelpers.pxi":959
  *     return _nsTagMatchesExactly(_getNs(c_node), c_node.name, c_qname)
  * 
  * cdef inline bint _nsTagMatchesExactly(const_xmlChar* c_node_href,             # <<<<<<<<<<<<<<
@@ -25410,7 +26733,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_nsTagMatchesExactly", 0);
 
-  /* "src/lxml/apihelpers.pxi":976
+  /* "src/lxml/apihelpers.pxi":980
  *     """
  *     cdef char* c_href
  *     if c_qname.c_name is not NULL and c_qname.c_name is not c_node_name:             # <<<<<<<<<<<<<<
@@ -25428,7 +26751,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":977
+    /* "src/lxml/apihelpers.pxi":981
  *     cdef char* c_href
  *     if c_qname.c_name is not NULL and c_qname.c_name is not c_node_name:
  *         return 0             # <<<<<<<<<<<<<<
@@ -25438,7 +26761,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":976
+    /* "src/lxml/apihelpers.pxi":980
  *     """
  *     cdef char* c_href
  *     if c_qname.c_name is not NULL and c_qname.c_name is not c_node_name:             # <<<<<<<<<<<<<<
@@ -25447,7 +26770,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":978
+  /* "src/lxml/apihelpers.pxi":982
  *     if c_qname.c_name is not NULL and c_qname.c_name is not c_node_name:
  *         return 0
  *     if c_qname.href is NULL:             # <<<<<<<<<<<<<<
@@ -25457,7 +26780,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   __pyx_t_1 = ((__pyx_v_c_qname->href == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":979
+    /* "src/lxml/apihelpers.pxi":983
  *         return 0
  *     if c_qname.href is NULL:
  *         return 1             # <<<<<<<<<<<<<<
@@ -25467,7 +26790,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
     __pyx_r = 1;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":978
+    /* "src/lxml/apihelpers.pxi":982
  *     if c_qname.c_name is not NULL and c_qname.c_name is not c_node_name:
  *         return 0
  *     if c_qname.href is NULL:             # <<<<<<<<<<<<<<
@@ -25476,7 +26799,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":980
+  /* "src/lxml/apihelpers.pxi":984
  *     if c_qname.href is NULL:
  *         return 1
  *     c_href = python.__cstr(c_qname.href)             # <<<<<<<<<<<<<<
@@ -25485,7 +26808,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
  */
   __pyx_v_c_href = PyBytes_AS_STRING(__pyx_v_c_qname->href);
 
-  /* "src/lxml/apihelpers.pxi":981
+  /* "src/lxml/apihelpers.pxi":985
  *         return 1
  *     c_href = python.__cstr(c_qname.href)
  *     if c_href[0] == '\0':             # <<<<<<<<<<<<<<
@@ -25495,7 +26818,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   __pyx_t_1 = (((__pyx_v_c_href[0]) == '\x00') != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":982
+    /* "src/lxml/apihelpers.pxi":986
  *     c_href = python.__cstr(c_qname.href)
  *     if c_href[0] == '\0':
  *         return c_node_href is NULL or c_node_href[0] == '\0'             # <<<<<<<<<<<<<<
@@ -25514,7 +26837,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
     __pyx_r = __pyx_t_1;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":981
+    /* "src/lxml/apihelpers.pxi":985
  *         return 1
  *     c_href = python.__cstr(c_qname.href)
  *     if c_href[0] == '\0':             # <<<<<<<<<<<<<<
@@ -25523,7 +26846,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":983
+  /* "src/lxml/apihelpers.pxi":987
  *     if c_href[0] == '\0':
  *         return c_node_href is NULL or c_node_href[0] == '\0'
  *     elif c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25533,7 +26856,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   __pyx_t_1 = ((__pyx_v_c_node_href == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":984
+    /* "src/lxml/apihelpers.pxi":988
  *         return c_node_href is NULL or c_node_href[0] == '\0'
  *     elif c_node_href is NULL:
  *         return 0             # <<<<<<<<<<<<<<
@@ -25543,7 +26866,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":983
+    /* "src/lxml/apihelpers.pxi":987
  *     if c_href[0] == '\0':
  *         return c_node_href is NULL or c_node_href[0] == '\0'
  *     elif c_node_href is NULL:             # <<<<<<<<<<<<<<
@@ -25552,7 +26875,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":986
+  /* "src/lxml/apihelpers.pxi":990
  *         return 0
  *     else:
  *         return tree.xmlStrcmp(c_href, c_node_href) == 0             # <<<<<<<<<<<<<<
@@ -25564,7 +26887,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
     goto __pyx_L0;
   }
 
-  /* "src/lxml/apihelpers.pxi":955
+  /* "src/lxml/apihelpers.pxi":959
  *     return _nsTagMatchesExactly(_getNs(c_node), c_node.name, c_qname)
  * 
  * cdef inline bint _nsTagMatchesExactly(const_xmlChar* c_node_href,             # <<<<<<<<<<<<<<
@@ -25578,7 +26901,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__nsTagMatchesExactly(const xmlChar
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":988
+/* "src/lxml/apihelpers.pxi":992
  *         return tree.xmlStrcmp(c_href, c_node_href) == 0
  * 
  * cdef Py_ssize_t _mapTagsToQnameMatchArray(xmlDoc* c_doc, list ns_tags,             # <<<<<<<<<<<<<<
@@ -25605,12 +26928,9 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
   int __pyx_t_9;
   Py_ssize_t __pyx_t_10;
   Py_ssize_t __pyx_t_11;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_mapTagsToQnameMatchArray", 0);
 
-  /* "src/lxml/apihelpers.pxi":996
+  /* "src/lxml/apihelpers.pxi":1000
  *     if it is not NULL.
  *     """
  *     cdef Py_ssize_t count = 0, i             # <<<<<<<<<<<<<<
@@ -25619,7 +26939,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
   __pyx_v_count = 0;
 
-  /* "src/lxml/apihelpers.pxi":998
+  /* "src/lxml/apihelpers.pxi":1002
  *     cdef Py_ssize_t count = 0, i
  *     cdef bytes ns, tag
  *     for ns, tag in ns_tags:             # <<<<<<<<<<<<<<
@@ -25628,20 +26948,20 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
   if (unlikely(__pyx_v_ns_tags == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1002, __pyx_L1_error)
   }
   __pyx_t_1 = __pyx_v_ns_tags; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0;
   for (;;) {
     if (__pyx_t_2 >= PyList_GET_SIZE(__pyx_t_1)) break;
-    #if CYTHON_COMPILING_IN_CPYTHON
-    __pyx_t_3 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+    __pyx_t_3 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(5, 1002, __pyx_L1_error)
     #else
-    __pyx_t_3 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1002, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     #endif
     if ((likely(PyTuple_CheckExact(__pyx_t_3))) || (PyList_CheckExact(__pyx_t_3))) {
       PyObject* sequence = __pyx_t_3;
-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if !CYTHON_COMPILING_IN_PYPY
       Py_ssize_t size = Py_SIZE(sequence);
       #else
       Py_ssize_t size = PySequence_Size(sequence);
@@ -25649,9 +26969,9 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       if (unlikely(size != 2)) {
         if (size > 2) __Pyx_RaiseTooManyValuesError(2);
         else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-        {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(5, 1002, __pyx_L1_error)
       }
-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
       if (likely(PyTuple_CheckExact(sequence))) {
         __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); 
         __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); 
@@ -25662,15 +26982,15 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       __Pyx_INCREF(__pyx_t_4);
       __Pyx_INCREF(__pyx_t_5);
       #else
-      __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1002, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 1002, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_5);
       #endif
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     } else {
       Py_ssize_t index = -1;
-      __pyx_t_6 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyObject_GetIter(__pyx_t_3); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1002, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_t_7 = Py_TYPE(__pyx_t_6)->tp_iternext;
@@ -25678,7 +26998,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       __Pyx_GOTREF(__pyx_t_4);
       index = 1; __pyx_t_5 = __pyx_t_7(__pyx_t_6); if (unlikely(!__pyx_t_5)) goto __pyx_L5_unpacking_failed;
       __Pyx_GOTREF(__pyx_t_5);
-      if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_6), 2) < 0) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_6), 2) < 0) __PYX_ERR(5, 1002, __pyx_L1_error)
       __pyx_t_7 = NULL;
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       goto __pyx_L6_unpacking_done;
@@ -25686,17 +27006,17 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
       __pyx_t_7 = NULL;
       if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1002, __pyx_L1_error)
       __pyx_L6_unpacking_done:;
     }
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    if (!(likely(PyBytes_CheckExact(__pyx_t_5))||((__pyx_t_5) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_5)->tp_name), 0))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 998; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(5, 1002, __pyx_L1_error)
+    if (!(likely(PyBytes_CheckExact(__pyx_t_5))||((__pyx_t_5) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_5)->tp_name), 0))) __PYX_ERR(5, 1002, __pyx_L1_error)
     __Pyx_XDECREF_SET(__pyx_v_ns, ((PyObject*)__pyx_t_4));
     __pyx_t_4 = 0;
     __Pyx_XDECREF_SET(__pyx_v_tag, ((PyObject*)__pyx_t_5));
     __pyx_t_5 = 0;
 
-    /* "src/lxml/apihelpers.pxi":999
+    /* "src/lxml/apihelpers.pxi":1003
  *     cdef bytes ns, tag
  *     for ns, tag in ns_tags:
  *         if tag is None:             # <<<<<<<<<<<<<<
@@ -25707,7 +27027,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     __pyx_t_9 = (__pyx_t_8 != 0);
     if (__pyx_t_9) {
 
-      /* "src/lxml/apihelpers.pxi":1000
+      /* "src/lxml/apihelpers.pxi":1004
  *     for ns, tag in ns_tags:
  *         if tag is None:
  *             c_tag = NULL             # <<<<<<<<<<<<<<
@@ -25716,7 +27036,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
       __pyx_v_c_tag = ((const xmlChar *)NULL);
 
-      /* "src/lxml/apihelpers.pxi":999
+      /* "src/lxml/apihelpers.pxi":1003
  *     cdef bytes ns, tag
  *     for ns, tag in ns_tags:
  *         if tag is None:             # <<<<<<<<<<<<<<
@@ -25726,7 +27046,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       goto __pyx_L7;
     }
 
-    /* "src/lxml/apihelpers.pxi":1001
+    /* "src/lxml/apihelpers.pxi":1005
  *         if tag is None:
  *             c_tag = NULL
  *         elif force_into_dict:             # <<<<<<<<<<<<<<
@@ -25736,7 +27056,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     __pyx_t_9 = (__pyx_v_force_into_dict != 0);
     if (__pyx_t_9) {
 
-      /* "src/lxml/apihelpers.pxi":1002
+      /* "src/lxml/apihelpers.pxi":1006
  *             c_tag = NULL
  *         elif force_into_dict:
  *             c_tag = tree.xmlDictLookup(c_doc.dict, _xcstr(tag), len(tag))             # <<<<<<<<<<<<<<
@@ -25745,12 +27065,12 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
       if (unlikely(__pyx_v_tag == Py_None)) {
         PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-        {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1002; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(5, 1006, __pyx_L1_error)
       }
-      __pyx_t_10 = PyBytes_GET_SIZE(__pyx_v_tag); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1002; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyBytes_GET_SIZE(__pyx_v_tag); if (unlikely(__pyx_t_10 == -1)) __PYX_ERR(5, 1006, __pyx_L1_error)
       __pyx_v_c_tag = xmlDictLookup(__pyx_v_c_doc->dict, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_tag), __pyx_t_10);
 
-      /* "src/lxml/apihelpers.pxi":1003
+      /* "src/lxml/apihelpers.pxi":1007
  *         elif force_into_dict:
  *             c_tag = tree.xmlDictLookup(c_doc.dict, _xcstr(tag), len(tag))
  *             if c_tag is NULL:             # <<<<<<<<<<<<<<
@@ -25760,7 +27080,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       __pyx_t_9 = ((__pyx_v_c_tag == NULL) != 0);
       if (__pyx_t_9) {
 
-        /* "src/lxml/apihelpers.pxi":1005
+        /* "src/lxml/apihelpers.pxi":1009
  *             if c_tag is NULL:
  *                 # clean up before raising the error
  *                 for i in xrange(count):             # <<<<<<<<<<<<<<
@@ -25771,7 +27091,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
         for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_10; __pyx_t_11+=1) {
           __pyx_v_i = __pyx_t_11;
 
-          /* "src/lxml/apihelpers.pxi":1006
+          /* "src/lxml/apihelpers.pxi":1010
  *                 # clean up before raising the error
  *                 for i in xrange(count):
  *                     cpython.ref.Py_XDECREF(c_ns_tags[i].href)             # <<<<<<<<<<<<<<
@@ -25781,16 +27101,16 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
           Py_XDECREF((__pyx_v_c_ns_tags[__pyx_v_i]).href);
         }
 
-        /* "src/lxml/apihelpers.pxi":1007
+        /* "src/lxml/apihelpers.pxi":1011
  *                 for i in xrange(count):
  *                     cpython.ref.Py_XDECREF(c_ns_tags[i].href)
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *         else:
  *             c_tag = tree.xmlDictExists(c_doc.dict, _xcstr(tag), len(tag))
  */
-        PyErr_NoMemory(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1007; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        PyErr_NoMemory(); __PYX_ERR(5, 1011, __pyx_L1_error)
 
-        /* "src/lxml/apihelpers.pxi":1003
+        /* "src/lxml/apihelpers.pxi":1007
  *         elif force_into_dict:
  *             c_tag = tree.xmlDictLookup(c_doc.dict, _xcstr(tag), len(tag))
  *             if c_tag is NULL:             # <<<<<<<<<<<<<<
@@ -25799,7 +27119,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1001
+      /* "src/lxml/apihelpers.pxi":1005
  *         if tag is None:
  *             c_tag = NULL
  *         elif force_into_dict:             # <<<<<<<<<<<<<<
@@ -25809,7 +27129,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       goto __pyx_L7;
     }
 
-    /* "src/lxml/apihelpers.pxi":1009
+    /* "src/lxml/apihelpers.pxi":1013
  *                 raise MemoryError()
  *         else:
  *             c_tag = tree.xmlDictExists(c_doc.dict, _xcstr(tag), len(tag))             # <<<<<<<<<<<<<<
@@ -25819,12 +27139,12 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     /*else*/ {
       if (unlikely(__pyx_v_tag == Py_None)) {
         PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-        {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1009; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(5, 1013, __pyx_L1_error)
       }
-      __pyx_t_10 = PyBytes_GET_SIZE(__pyx_v_tag); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1009; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyBytes_GET_SIZE(__pyx_v_tag); if (unlikely(__pyx_t_10 == -1)) __PYX_ERR(5, 1013, __pyx_L1_error)
       __pyx_v_c_tag = xmlDictExists(__pyx_v_c_doc->dict, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_tag), __pyx_t_10);
 
-      /* "src/lxml/apihelpers.pxi":1010
+      /* "src/lxml/apihelpers.pxi":1014
  *         else:
  *             c_tag = tree.xmlDictExists(c_doc.dict, _xcstr(tag), len(tag))
  *             if c_tag is NULL:             # <<<<<<<<<<<<<<
@@ -25834,7 +27154,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       __pyx_t_9 = ((__pyx_v_c_tag == NULL) != 0);
       if (__pyx_t_9) {
 
-        /* "src/lxml/apihelpers.pxi":1012
+        /* "src/lxml/apihelpers.pxi":1016
  *             if c_tag is NULL:
  *                 # not in the dict => not in the document
  *                 continue             # <<<<<<<<<<<<<<
@@ -25843,7 +27163,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
         goto __pyx_L3_continue;
 
-        /* "src/lxml/apihelpers.pxi":1010
+        /* "src/lxml/apihelpers.pxi":1014
  *         else:
  *             c_tag = tree.xmlDictExists(c_doc.dict, _xcstr(tag), len(tag))
  *             if c_tag is NULL:             # <<<<<<<<<<<<<<
@@ -25854,7 +27174,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     }
     __pyx_L7:;
 
-    /* "src/lxml/apihelpers.pxi":1013
+    /* "src/lxml/apihelpers.pxi":1017
  *                 # not in the dict => not in the document
  *                 continue
  *         c_ns_tags[count].c_name = c_tag             # <<<<<<<<<<<<<<
@@ -25863,7 +27183,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
     (__pyx_v_c_ns_tags[__pyx_v_count]).c_name = __pyx_v_c_tag;
 
-    /* "src/lxml/apihelpers.pxi":1014
+    /* "src/lxml/apihelpers.pxi":1018
  *                 continue
  *         c_ns_tags[count].c_name = c_tag
  *         if ns is None:             # <<<<<<<<<<<<<<
@@ -25874,7 +27194,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     __pyx_t_8 = (__pyx_t_9 != 0);
     if (__pyx_t_8) {
 
-      /* "src/lxml/apihelpers.pxi":1015
+      /* "src/lxml/apihelpers.pxi":1019
  *         c_ns_tags[count].c_name = c_tag
  *         if ns is None:
  *             c_ns_tags[count].href = NULL             # <<<<<<<<<<<<<<
@@ -25883,7 +27203,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
       (__pyx_v_c_ns_tags[__pyx_v_count]).href = NULL;
 
-      /* "src/lxml/apihelpers.pxi":1014
+      /* "src/lxml/apihelpers.pxi":1018
  *                 continue
  *         c_ns_tags[count].c_name = c_tag
  *         if ns is None:             # <<<<<<<<<<<<<<
@@ -25893,7 +27213,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
       goto __pyx_L12;
     }
 
-    /* "src/lxml/apihelpers.pxi":1017
+    /* "src/lxml/apihelpers.pxi":1021
  *             c_ns_tags[count].href = NULL
  *         else:
  *             cpython.ref.Py_INCREF(ns) # keep an owned reference!             # <<<<<<<<<<<<<<
@@ -25903,7 +27223,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     /*else*/ {
       Py_INCREF(__pyx_v_ns);
 
-      /* "src/lxml/apihelpers.pxi":1018
+      /* "src/lxml/apihelpers.pxi":1022
  *         else:
  *             cpython.ref.Py_INCREF(ns) # keep an owned reference!
  *             c_ns_tags[count].href = ns             # <<<<<<<<<<<<<<
@@ -25914,7 +27234,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
     }
     __pyx_L12:;
 
-    /* "src/lxml/apihelpers.pxi":1019
+    /* "src/lxml/apihelpers.pxi":1023
  *             cpython.ref.Py_INCREF(ns) # keep an owned reference!
  *             c_ns_tags[count].href = ns
  *         count += 1             # <<<<<<<<<<<<<<
@@ -25923,7 +27243,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
  */
     __pyx_v_count = (__pyx_v_count + 1);
 
-    /* "src/lxml/apihelpers.pxi":998
+    /* "src/lxml/apihelpers.pxi":1002
  *     cdef Py_ssize_t count = 0, i
  *     cdef bytes ns, tag
  *     for ns, tag in ns_tags:             # <<<<<<<<<<<<<<
@@ -25934,7 +27254,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1020
+  /* "src/lxml/apihelpers.pxi":1024
  *             c_ns_tags[count].href = ns
  *         count += 1
  *     return count             # <<<<<<<<<<<<<<
@@ -25944,7 +27264,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
   __pyx_r = __pyx_v_count;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":988
+  /* "src/lxml/apihelpers.pxi":992
  *         return tree.xmlStrcmp(c_href, c_node_href) == 0
  * 
  * cdef Py_ssize_t _mapTagsToQnameMatchArray(xmlDoc* c_doc, list ns_tags,             # <<<<<<<<<<<<<<
@@ -25968,7 +27288,7 @@ static Py_ssize_t __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(xmlDoc *__pyx_v
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1022
+/* "src/lxml/apihelpers.pxi":1026
  *     return count
  * 
  * cdef int _removeNode(_Document doc, xmlNode* c_node) except -1:             # <<<<<<<<<<<<<<
@@ -25983,12 +27303,9 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
   xmlNode *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_removeNode", 0);
 
-  /* "src/lxml/apihelpers.pxi":1027
+  /* "src/lxml/apihelpers.pxi":1031
  *     """
  *     cdef xmlNode* c_next
  *     c_next = c_node.next             # <<<<<<<<<<<<<<
@@ -25998,7 +27315,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
   __pyx_t_1 = __pyx_v_c_node->next;
   __pyx_v_c_next = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1028
+  /* "src/lxml/apihelpers.pxi":1032
  *     cdef xmlNode* c_next
  *     c_next = c_node.next
  *     tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -26007,7 +27324,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
  */
   xmlUnlinkNode(__pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1029
+  /* "src/lxml/apihelpers.pxi":1033
  *     c_next = c_node.next
  *     tree.xmlUnlinkNode(c_node)
  *     _moveTail(c_next, c_node)             # <<<<<<<<<<<<<<
@@ -26016,7 +27333,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1030
+  /* "src/lxml/apihelpers.pxi":1034
  *     tree.xmlUnlinkNode(c_node)
  *     _moveTail(c_next, c_node)
  *     if not attemptDeallocation(c_node):             # <<<<<<<<<<<<<<
@@ -26026,16 +27343,16 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
   __pyx_t_2 = ((!(__pyx_f_4lxml_5etree_attemptDeallocation(__pyx_v_c_node) != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1032
+    /* "src/lxml/apihelpers.pxi":1036
  *     if not attemptDeallocation(c_node):
  *         # make namespaces absolute
  *         moveNodeToDocument(doc, c_node.doc, c_node)             # <<<<<<<<<<<<<<
  *     return 0
  * 
  */
-    __pyx_t_3 = __pyx_f_4lxml_5etree_moveNodeToDocument(__pyx_v_doc, __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1032; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree_moveNodeToDocument(__pyx_v_doc, __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(5, 1036, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1030
+    /* "src/lxml/apihelpers.pxi":1034
  *     tree.xmlUnlinkNode(c_node)
  *     _moveTail(c_next, c_node)
  *     if not attemptDeallocation(c_node):             # <<<<<<<<<<<<<<
@@ -26044,7 +27361,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1033
+  /* "src/lxml/apihelpers.pxi":1037
  *         # make namespaces absolute
  *         moveNodeToDocument(doc, c_node.doc, c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -26054,7 +27371,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1022
+  /* "src/lxml/apihelpers.pxi":1026
  *     return count
  * 
  * cdef int _removeNode(_Document doc, xmlNode* c_node) except -1:             # <<<<<<<<<<<<<<
@@ -26071,7 +27388,7 @@ static int __pyx_f_4lxml_5etree__removeNode(struct LxmlDocument *__pyx_v_doc, xm
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1035
+/* "src/lxml/apihelpers.pxi":1039
  *     return 0
  * 
  * cdef int _removeSiblings(xmlNode* c_element, tree.xmlElementType node_type, bint with_tail) except -1:             # <<<<<<<<<<<<<<
@@ -26088,7 +27405,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_removeSiblings", 0);
 
-  /* "src/lxml/apihelpers.pxi":1038
+  /* "src/lxml/apihelpers.pxi":1042
  *     cdef xmlNode* c_node
  *     cdef xmlNode* c_next
  *     c_node = c_element.next             # <<<<<<<<<<<<<<
@@ -26098,7 +27415,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
   __pyx_t_1 = __pyx_v_c_element->next;
   __pyx_v_c_node = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1039
+  /* "src/lxml/apihelpers.pxi":1043
  *     cdef xmlNode* c_next
  *     c_node = c_element.next
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -26109,7 +27426,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":1040
+    /* "src/lxml/apihelpers.pxi":1044
  *     c_node = c_element.next
  *     while c_node is not NULL:
  *         c_next = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -26118,7 +27435,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
     __pyx_v_c_next = __pyx_f_4lxml_5etree__nextElement(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1041
+    /* "src/lxml/apihelpers.pxi":1045
  *     while c_node is not NULL:
  *         c_next = _nextElement(c_node)
  *         if c_node.type == node_type:             # <<<<<<<<<<<<<<
@@ -26128,7 +27445,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_t_2 = ((__pyx_v_c_node->type == __pyx_v_node_type) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1042
+      /* "src/lxml/apihelpers.pxi":1046
  *         c_next = _nextElement(c_node)
  *         if c_node.type == node_type:
  *             if with_tail:             # <<<<<<<<<<<<<<
@@ -26138,7 +27455,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
       __pyx_t_2 = (__pyx_v_with_tail != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":1043
+        /* "src/lxml/apihelpers.pxi":1047
  *         if c_node.type == node_type:
  *             if with_tail:
  *                 _removeText(c_node.next)             # <<<<<<<<<<<<<<
@@ -26147,7 +27464,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
         __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->next);
 
-        /* "src/lxml/apihelpers.pxi":1042
+        /* "src/lxml/apihelpers.pxi":1046
  *         c_next = _nextElement(c_node)
  *         if c_node.type == node_type:
  *             if with_tail:             # <<<<<<<<<<<<<<
@@ -26156,7 +27473,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1044
+      /* "src/lxml/apihelpers.pxi":1048
  *             if with_tail:
  *                 _removeText(c_node.next)
  *             tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -26165,7 +27482,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       xmlUnlinkNode(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1045
+      /* "src/lxml/apihelpers.pxi":1049
  *                 _removeText(c_node.next)
  *             tree.xmlUnlinkNode(c_node)
  *             attemptDeallocation(c_node)             # <<<<<<<<<<<<<<
@@ -26174,7 +27491,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       __pyx_f_4lxml_5etree_attemptDeallocation(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1041
+      /* "src/lxml/apihelpers.pxi":1045
  *     while c_node is not NULL:
  *         c_next = _nextElement(c_node)
  *         if c_node.type == node_type:             # <<<<<<<<<<<<<<
@@ -26183,7 +27500,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1046
+    /* "src/lxml/apihelpers.pxi":1050
  *             tree.xmlUnlinkNode(c_node)
  *             attemptDeallocation(c_node)
  *         c_node = c_next             # <<<<<<<<<<<<<<
@@ -26193,7 +27510,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_v_c_node = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":1047
+  /* "src/lxml/apihelpers.pxi":1051
  *             attemptDeallocation(c_node)
  *         c_node = c_next
  *     c_node = c_element.prev             # <<<<<<<<<<<<<<
@@ -26203,7 +27520,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
   __pyx_t_1 = __pyx_v_c_element->prev;
   __pyx_v_c_node = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1048
+  /* "src/lxml/apihelpers.pxi":1052
  *         c_node = c_next
  *     c_node = c_element.prev
  *     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -26214,7 +27531,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":1049
+    /* "src/lxml/apihelpers.pxi":1053
  *     c_node = c_element.prev
  *     while c_node is not NULL:
  *         c_next = _previousElement(c_node)             # <<<<<<<<<<<<<<
@@ -26223,7 +27540,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
     __pyx_v_c_next = __pyx_f_4lxml_5etree__previousElement(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1050
+    /* "src/lxml/apihelpers.pxi":1054
  *     while c_node is not NULL:
  *         c_next = _previousElement(c_node)
  *         if c_node.type == node_type:             # <<<<<<<<<<<<<<
@@ -26233,7 +27550,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_t_2 = ((__pyx_v_c_node->type == __pyx_v_node_type) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1051
+      /* "src/lxml/apihelpers.pxi":1055
  *         c_next = _previousElement(c_node)
  *         if c_node.type == node_type:
  *             if with_tail:             # <<<<<<<<<<<<<<
@@ -26243,7 +27560,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
       __pyx_t_2 = (__pyx_v_with_tail != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":1052
+        /* "src/lxml/apihelpers.pxi":1056
  *         if c_node.type == node_type:
  *             if with_tail:
  *                 _removeText(c_node.next)             # <<<<<<<<<<<<<<
@@ -26252,7 +27569,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
         __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->next);
 
-        /* "src/lxml/apihelpers.pxi":1051
+        /* "src/lxml/apihelpers.pxi":1055
  *         c_next = _previousElement(c_node)
  *         if c_node.type == node_type:
  *             if with_tail:             # <<<<<<<<<<<<<<
@@ -26261,7 +27578,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1053
+      /* "src/lxml/apihelpers.pxi":1057
  *             if with_tail:
  *                 _removeText(c_node.next)
  *             tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -26270,7 +27587,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       xmlUnlinkNode(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1054
+      /* "src/lxml/apihelpers.pxi":1058
  *                 _removeText(c_node.next)
  *             tree.xmlUnlinkNode(c_node)
  *             attemptDeallocation(c_node)             # <<<<<<<<<<<<<<
@@ -26279,7 +27596,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
       __pyx_f_4lxml_5etree_attemptDeallocation(__pyx_v_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1050
+      /* "src/lxml/apihelpers.pxi":1054
  *     while c_node is not NULL:
  *         c_next = _previousElement(c_node)
  *         if c_node.type == node_type:             # <<<<<<<<<<<<<<
@@ -26288,7 +27605,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1055
+    /* "src/lxml/apihelpers.pxi":1059
  *             tree.xmlUnlinkNode(c_node)
  *             attemptDeallocation(c_node)
  *         c_node = c_next             # <<<<<<<<<<<<<<
@@ -26298,7 +27615,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
     __pyx_v_c_node = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":1056
+  /* "src/lxml/apihelpers.pxi":1060
  *             attemptDeallocation(c_node)
  *         c_node = c_next
  *     return 0             # <<<<<<<<<<<<<<
@@ -26308,7 +27625,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1035
+  /* "src/lxml/apihelpers.pxi":1039
  *     return 0
  * 
  * cdef int _removeSiblings(xmlNode* c_element, tree.xmlElementType node_type, bint with_tail) except -1:             # <<<<<<<<<<<<<<
@@ -26322,7 +27639,7 @@ static int __pyx_f_4lxml_5etree__removeSiblings(xmlNode *__pyx_v_c_element, xmlE
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1058
+/* "src/lxml/apihelpers.pxi":1062
  *     return 0
  * 
  * cdef void _moveTail(xmlNode* c_tail, xmlNode* c_target):             # <<<<<<<<<<<<<<
@@ -26336,7 +27653,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_moveTail", 0);
 
-  /* "src/lxml/apihelpers.pxi":1062
+  /* "src/lxml/apihelpers.pxi":1066
  *     # tail support: look for any text nodes trailing this node and
  *     # move them too
  *     c_tail = _textNodeOrSkip(c_tail)             # <<<<<<<<<<<<<<
@@ -26345,7 +27662,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
  */
   __pyx_v_c_tail = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_tail);
 
-  /* "src/lxml/apihelpers.pxi":1063
+  /* "src/lxml/apihelpers.pxi":1067
  *     # move them too
  *     c_tail = _textNodeOrSkip(c_tail)
  *     while c_tail is not NULL:             # <<<<<<<<<<<<<<
@@ -26356,7 +27673,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
     __pyx_t_1 = ((__pyx_v_c_tail != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1064
+    /* "src/lxml/apihelpers.pxi":1068
  *     c_tail = _textNodeOrSkip(c_tail)
  *     while c_tail is not NULL:
  *         c_next = _textNodeOrSkip(c_tail.next)             # <<<<<<<<<<<<<<
@@ -26365,7 +27682,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
  */
     __pyx_v_c_next = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_tail->next);
 
-    /* "src/lxml/apihelpers.pxi":1065
+    /* "src/lxml/apihelpers.pxi":1069
  *     while c_tail is not NULL:
  *         c_next = _textNodeOrSkip(c_tail.next)
  *         c_target = tree.xmlAddNextSibling(c_target, c_tail)             # <<<<<<<<<<<<<<
@@ -26374,7 +27691,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
  */
     __pyx_v_c_target = xmlAddNextSibling(__pyx_v_c_target, __pyx_v_c_tail);
 
-    /* "src/lxml/apihelpers.pxi":1066
+    /* "src/lxml/apihelpers.pxi":1070
  *         c_next = _textNodeOrSkip(c_tail.next)
  *         c_target = tree.xmlAddNextSibling(c_target, c_tail)
  *         c_tail = c_next             # <<<<<<<<<<<<<<
@@ -26384,7 +27701,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
     __pyx_v_c_tail = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":1058
+  /* "src/lxml/apihelpers.pxi":1062
  *     return 0
  * 
  * cdef void _moveTail(xmlNode* c_tail, xmlNode* c_target):             # <<<<<<<<<<<<<<
@@ -26396,7 +27713,7 @@ static void __pyx_f_4lxml_5etree__moveTail(xmlNode *__pyx_v_c_tail, xmlNode *__p
   __Pyx_RefNannyFinishContext();
 }
 
-/* "src/lxml/apihelpers.pxi":1068
+/* "src/lxml/apihelpers.pxi":1072
  *         c_tail = c_next
  * 
  * cdef int _copyTail(xmlNode* c_tail, xmlNode* c_target) except -1:             # <<<<<<<<<<<<<<
@@ -26409,12 +27726,9 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_copyTail", 0);
 
-  /* "src/lxml/apihelpers.pxi":1072
+  /* "src/lxml/apihelpers.pxi":1076
  *     # tail copying support: look for any text nodes trailing this node and
  *     # copy it to the target node
  *     c_tail = _textNodeOrSkip(c_tail)             # <<<<<<<<<<<<<<
@@ -26423,7 +27737,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
  */
   __pyx_v_c_tail = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_tail);
 
-  /* "src/lxml/apihelpers.pxi":1073
+  /* "src/lxml/apihelpers.pxi":1077
  *     # copy it to the target node
  *     c_tail = _textNodeOrSkip(c_tail)
  *     while c_tail is not NULL:             # <<<<<<<<<<<<<<
@@ -26434,7 +27748,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
     __pyx_t_1 = ((__pyx_v_c_tail != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1074
+    /* "src/lxml/apihelpers.pxi":1078
  *     c_tail = _textNodeOrSkip(c_tail)
  *     while c_tail is not NULL:
  *         if c_target.doc is not c_tail.doc:             # <<<<<<<<<<<<<<
@@ -26444,7 +27758,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
     __pyx_t_1 = ((__pyx_v_c_target->doc != __pyx_v_c_tail->doc) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1075
+      /* "src/lxml/apihelpers.pxi":1079
  *     while c_tail is not NULL:
  *         if c_target.doc is not c_tail.doc:
  *             c_new_tail = tree.xmlDocCopyNode(c_tail, c_target.doc, 0)             # <<<<<<<<<<<<<<
@@ -26453,7 +27767,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
  */
       __pyx_v_c_new_tail = xmlDocCopyNode(__pyx_v_c_tail, __pyx_v_c_target->doc, 0);
 
-      /* "src/lxml/apihelpers.pxi":1074
+      /* "src/lxml/apihelpers.pxi":1078
  *     c_tail = _textNodeOrSkip(c_tail)
  *     while c_tail is not NULL:
  *         if c_target.doc is not c_tail.doc:             # <<<<<<<<<<<<<<
@@ -26463,7 +27777,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
       goto __pyx_L5;
     }
 
-    /* "src/lxml/apihelpers.pxi":1077
+    /* "src/lxml/apihelpers.pxi":1081
  *             c_new_tail = tree.xmlDocCopyNode(c_tail, c_target.doc, 0)
  *         else:
  *             c_new_tail = tree.xmlCopyNode(c_tail, 0)             # <<<<<<<<<<<<<<
@@ -26475,7 +27789,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
     }
     __pyx_L5:;
 
-    /* "src/lxml/apihelpers.pxi":1078
+    /* "src/lxml/apihelpers.pxi":1082
  *         else:
  *             c_new_tail = tree.xmlCopyNode(c_tail, 0)
  *         if c_new_tail is NULL:             # <<<<<<<<<<<<<<
@@ -26485,16 +27799,16 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
     __pyx_t_1 = ((__pyx_v_c_new_tail == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1079
+      /* "src/lxml/apihelpers.pxi":1083
  *             c_new_tail = tree.xmlCopyNode(c_tail, 0)
  *         if c_new_tail is NULL:
  *             raise MemoryError()             # <<<<<<<<<<<<<<
  *         c_target = tree.xmlAddNextSibling(c_target, c_new_tail)
  *         c_tail = _textNodeOrSkip(c_tail.next)
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); __PYX_ERR(5, 1083, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1078
+      /* "src/lxml/apihelpers.pxi":1082
  *         else:
  *             c_new_tail = tree.xmlCopyNode(c_tail, 0)
  *         if c_new_tail is NULL:             # <<<<<<<<<<<<<<
@@ -26503,7 +27817,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1080
+    /* "src/lxml/apihelpers.pxi":1084
  *         if c_new_tail is NULL:
  *             raise MemoryError()
  *         c_target = tree.xmlAddNextSibling(c_target, c_new_tail)             # <<<<<<<<<<<<<<
@@ -26512,7 +27826,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
  */
     __pyx_v_c_target = xmlAddNextSibling(__pyx_v_c_target, __pyx_v_c_new_tail);
 
-    /* "src/lxml/apihelpers.pxi":1081
+    /* "src/lxml/apihelpers.pxi":1085
  *             raise MemoryError()
  *         c_target = tree.xmlAddNextSibling(c_target, c_new_tail)
  *         c_tail = _textNodeOrSkip(c_tail.next)             # <<<<<<<<<<<<<<
@@ -26522,7 +27836,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
     __pyx_v_c_tail = __pyx_f_4lxml_5etree__textNodeOrSkip(__pyx_v_c_tail->next);
   }
 
-  /* "src/lxml/apihelpers.pxi":1082
+  /* "src/lxml/apihelpers.pxi":1086
  *         c_target = tree.xmlAddNextSibling(c_target, c_new_tail)
  *         c_tail = _textNodeOrSkip(c_tail.next)
  *     return 0             # <<<<<<<<<<<<<<
@@ -26532,7 +27846,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1068
+  /* "src/lxml/apihelpers.pxi":1072
  *         c_tail = c_next
  * 
  * cdef int _copyTail(xmlNode* c_tail, xmlNode* c_target) except -1:             # <<<<<<<<<<<<<<
@@ -26549,7 +27863,7 @@ static int __pyx_f_4lxml_5etree__copyTail(xmlNode *__pyx_v_c_tail, xmlNode *__py
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1084
+/* "src/lxml/apihelpers.pxi":1088
  *     return 0
  * 
  * cdef int _copyNonElementSiblings(xmlNode* c_node, xmlNode* c_target) except -1:             # <<<<<<<<<<<<<<
@@ -26566,12 +27880,9 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
   int __pyx_t_2;
   xmlNode *__pyx_t_3;
   xmlDtd *__pyx_t_4;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_copyNonElementSiblings", 0);
 
-  /* "src/lxml/apihelpers.pxi":1086
+  /* "src/lxml/apihelpers.pxi":1090
  * cdef int _copyNonElementSiblings(xmlNode* c_node, xmlNode* c_target) except -1:
  *     cdef xmlNode* c_copy
  *     cdef xmlNode* c_sibling = c_node             # <<<<<<<<<<<<<<
@@ -26580,7 +27891,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
   __pyx_v_c_sibling = __pyx_v_c_node;
 
-  /* "src/lxml/apihelpers.pxi":1087
+  /* "src/lxml/apihelpers.pxi":1091
  *     cdef xmlNode* c_copy
  *     cdef xmlNode* c_sibling = c_node
  *     while c_sibling.prev != NULL and \             # <<<<<<<<<<<<<<
@@ -26595,7 +27906,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       goto __pyx_L5_bool_binop_done;
     }
 
-    /* "src/lxml/apihelpers.pxi":1088
+    /* "src/lxml/apihelpers.pxi":1092
  *     cdef xmlNode* c_sibling = c_node
  *     while c_sibling.prev != NULL and \
  *             (c_sibling.prev.type == tree.XML_PI_NODE or             # <<<<<<<<<<<<<<
@@ -26605,7 +27916,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     switch (__pyx_v_c_sibling->prev->type) {
       case XML_PI_NODE:
 
-      /* "src/lxml/apihelpers.pxi":1089
+      /* "src/lxml/apihelpers.pxi":1093
  *     while c_sibling.prev != NULL and \
  *             (c_sibling.prev.type == tree.XML_PI_NODE or
  *              c_sibling.prev.type == tree.XML_COMMENT_NODE or             # <<<<<<<<<<<<<<
@@ -26614,7 +27925,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
       case XML_COMMENT_NODE:
 
-      /* "src/lxml/apihelpers.pxi":1090
+      /* "src/lxml/apihelpers.pxi":1094
  *             (c_sibling.prev.type == tree.XML_PI_NODE or
  *              c_sibling.prev.type == tree.XML_COMMENT_NODE or
  *              c_sibling.prev.type == tree.XML_DTD_NODE):             # <<<<<<<<<<<<<<
@@ -26623,7 +27934,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
       case XML_DTD_NODE:
 
-      /* "src/lxml/apihelpers.pxi":1088
+      /* "src/lxml/apihelpers.pxi":1092
  *     cdef xmlNode* c_sibling = c_node
  *     while c_sibling.prev != NULL and \
  *             (c_sibling.prev.type == tree.XML_PI_NODE or             # <<<<<<<<<<<<<<
@@ -26640,7 +27951,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_L5_bool_binop_done:;
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1091
+    /* "src/lxml/apihelpers.pxi":1095
  *              c_sibling.prev.type == tree.XML_COMMENT_NODE or
  *              c_sibling.prev.type == tree.XML_DTD_NODE):
  *         c_sibling = c_sibling.prev             # <<<<<<<<<<<<<<
@@ -26651,7 +27962,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_v_c_sibling = __pyx_t_3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1092
+  /* "src/lxml/apihelpers.pxi":1096
  *              c_sibling.prev.type == tree.XML_DTD_NODE):
  *         c_sibling = c_sibling.prev
  *     while c_sibling != c_node:             # <<<<<<<<<<<<<<
@@ -26662,7 +27973,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_t_1 = ((__pyx_v_c_sibling != __pyx_v_c_node) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1093
+    /* "src/lxml/apihelpers.pxi":1097
  *         c_sibling = c_sibling.prev
  *     while c_sibling != c_node:
  *         if c_sibling.type == tree.XML_DTD_NODE:             # <<<<<<<<<<<<<<
@@ -26672,17 +27983,17 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_t_1 = ((__pyx_v_c_sibling->type == XML_DTD_NODE) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1094
+      /* "src/lxml/apihelpers.pxi":1098
  *     while c_sibling != c_node:
  *         if c_sibling.type == tree.XML_DTD_NODE:
  *             c_copy = _copyDtd(c_sibling)             # <<<<<<<<<<<<<<
  *             if c_sibling == c_node.doc.intSubset:
  *                 c_target.doc.intSubset = c_copy
  */
-      __pyx_t_4 = __pyx_f_4lxml_5etree__copyDtd(((xmlDtd *)__pyx_v_c_sibling)); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1094; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __pyx_f_4lxml_5etree__copyDtd(((xmlDtd *)__pyx_v_c_sibling)); if (unlikely(__pyx_t_4 == NULL)) __PYX_ERR(5, 1098, __pyx_L1_error)
       __pyx_v_c_copy = ((xmlNode *)__pyx_t_4);
 
-      /* "src/lxml/apihelpers.pxi":1095
+      /* "src/lxml/apihelpers.pxi":1099
  *         if c_sibling.type == tree.XML_DTD_NODE:
  *             c_copy = _copyDtd(c_sibling)
  *             if c_sibling == c_node.doc.intSubset:             # <<<<<<<<<<<<<<
@@ -26692,7 +28003,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       __pyx_t_1 = ((__pyx_v_c_sibling == ((xmlNode *)__pyx_v_c_node->doc->intSubset)) != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/apihelpers.pxi":1096
+        /* "src/lxml/apihelpers.pxi":1100
  *             c_copy = _copyDtd(c_sibling)
  *             if c_sibling == c_node.doc.intSubset:
  *                 c_target.doc.intSubset = c_copy             # <<<<<<<<<<<<<<
@@ -26701,7 +28012,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
         __pyx_v_c_target->doc->intSubset = ((xmlDtd *)__pyx_v_c_copy);
 
-        /* "src/lxml/apihelpers.pxi":1095
+        /* "src/lxml/apihelpers.pxi":1099
  *         if c_sibling.type == tree.XML_DTD_NODE:
  *             c_copy = _copyDtd(c_sibling)
  *             if c_sibling == c_node.doc.intSubset:             # <<<<<<<<<<<<<<
@@ -26711,7 +28022,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
         goto __pyx_L10;
       }
 
-      /* "src/lxml/apihelpers.pxi":1098
+      /* "src/lxml/apihelpers.pxi":1102
  *                 c_target.doc.intSubset = c_copy
  *             else: # c_sibling == c_node.doc.extSubset
  *                 c_target.doc.extSubset = c_copy             # <<<<<<<<<<<<<<
@@ -26723,7 +28034,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       }
       __pyx_L10:;
 
-      /* "src/lxml/apihelpers.pxi":1093
+      /* "src/lxml/apihelpers.pxi":1097
  *         c_sibling = c_sibling.prev
  *     while c_sibling != c_node:
  *         if c_sibling.type == tree.XML_DTD_NODE:             # <<<<<<<<<<<<<<
@@ -26733,7 +28044,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       goto __pyx_L9;
     }
 
-    /* "src/lxml/apihelpers.pxi":1100
+    /* "src/lxml/apihelpers.pxi":1104
  *                 c_target.doc.extSubset = c_copy
  *         else:
  *             c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)             # <<<<<<<<<<<<<<
@@ -26743,7 +28054,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     /*else*/ {
       __pyx_v_c_copy = xmlDocCopyNode(__pyx_v_c_sibling, __pyx_v_c_target->doc, 1);
 
-      /* "src/lxml/apihelpers.pxi":1101
+      /* "src/lxml/apihelpers.pxi":1105
  *         else:
  *             c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *             if c_copy is NULL:             # <<<<<<<<<<<<<<
@@ -26753,16 +28064,16 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       __pyx_t_1 = ((__pyx_v_c_copy == NULL) != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/apihelpers.pxi":1102
+        /* "src/lxml/apihelpers.pxi":1106
  *             c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *             if c_copy is NULL:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *         tree.xmlAddPrevSibling(c_target, c_copy)
  *         c_sibling = c_sibling.next
  */
-        PyErr_NoMemory(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        PyErr_NoMemory(); __PYX_ERR(5, 1106, __pyx_L1_error)
 
-        /* "src/lxml/apihelpers.pxi":1101
+        /* "src/lxml/apihelpers.pxi":1105
  *         else:
  *             c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *             if c_copy is NULL:             # <<<<<<<<<<<<<<
@@ -26773,7 +28084,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     }
     __pyx_L9:;
 
-    /* "src/lxml/apihelpers.pxi":1103
+    /* "src/lxml/apihelpers.pxi":1107
  *             if c_copy is NULL:
  *                 raise MemoryError()
  *         tree.xmlAddPrevSibling(c_target, c_copy)             # <<<<<<<<<<<<<<
@@ -26782,7 +28093,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
     xmlAddPrevSibling(__pyx_v_c_target, __pyx_v_c_copy);
 
-    /* "src/lxml/apihelpers.pxi":1104
+    /* "src/lxml/apihelpers.pxi":1108
  *                 raise MemoryError()
  *         tree.xmlAddPrevSibling(c_target, c_copy)
  *         c_sibling = c_sibling.next             # <<<<<<<<<<<<<<
@@ -26793,7 +28104,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_v_c_sibling = __pyx_t_3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1105
+  /* "src/lxml/apihelpers.pxi":1109
  *         tree.xmlAddPrevSibling(c_target, c_copy)
  *         c_sibling = c_sibling.next
  *     while c_sibling.next != NULL and \             # <<<<<<<<<<<<<<
@@ -26808,7 +28119,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
       goto __pyx_L14_bool_binop_done;
     }
 
-    /* "src/lxml/apihelpers.pxi":1106
+    /* "src/lxml/apihelpers.pxi":1110
  *         c_sibling = c_sibling.next
  *     while c_sibling.next != NULL and \
  *             (c_sibling.next.type == tree.XML_PI_NODE or \             # <<<<<<<<<<<<<<
@@ -26818,7 +28129,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     switch (__pyx_v_c_sibling->next->type) {
       case XML_PI_NODE:
 
-      /* "src/lxml/apihelpers.pxi":1107
+      /* "src/lxml/apihelpers.pxi":1111
  *     while c_sibling.next != NULL and \
  *             (c_sibling.next.type == tree.XML_PI_NODE or \
  *                  c_sibling.next.type == tree.XML_COMMENT_NODE):             # <<<<<<<<<<<<<<
@@ -26827,7 +28138,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
       case XML_COMMENT_NODE:
 
-      /* "src/lxml/apihelpers.pxi":1106
+      /* "src/lxml/apihelpers.pxi":1110
  *         c_sibling = c_sibling.next
  *     while c_sibling.next != NULL and \
  *             (c_sibling.next.type == tree.XML_PI_NODE or \             # <<<<<<<<<<<<<<
@@ -26844,7 +28155,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_L14_bool_binop_done:;
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1108
+    /* "src/lxml/apihelpers.pxi":1112
  *             (c_sibling.next.type == tree.XML_PI_NODE or \
  *                  c_sibling.next.type == tree.XML_COMMENT_NODE):
  *         c_sibling = c_sibling.next             # <<<<<<<<<<<<<<
@@ -26854,7 +28165,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_t_3 = __pyx_v_c_sibling->next;
     __pyx_v_c_sibling = __pyx_t_3;
 
-    /* "src/lxml/apihelpers.pxi":1109
+    /* "src/lxml/apihelpers.pxi":1113
  *                  c_sibling.next.type == tree.XML_COMMENT_NODE):
  *         c_sibling = c_sibling.next
  *         c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)             # <<<<<<<<<<<<<<
@@ -26863,7 +28174,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
     __pyx_v_c_copy = xmlDocCopyNode(__pyx_v_c_sibling, __pyx_v_c_target->doc, 1);
 
-    /* "src/lxml/apihelpers.pxi":1110
+    /* "src/lxml/apihelpers.pxi":1114
  *         c_sibling = c_sibling.next
  *         c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *         if c_copy is NULL:             # <<<<<<<<<<<<<<
@@ -26873,16 +28184,16 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     __pyx_t_1 = ((__pyx_v_c_copy == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1111
+      /* "src/lxml/apihelpers.pxi":1115
  *         c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *         if c_copy is NULL:
  *             raise MemoryError()             # <<<<<<<<<<<<<<
  *         tree.xmlAddNextSibling(c_target, c_copy)
  * 
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); __PYX_ERR(5, 1115, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1110
+      /* "src/lxml/apihelpers.pxi":1114
  *         c_sibling = c_sibling.next
  *         c_copy = tree.xmlDocCopyNode(c_sibling, c_target.doc, 1)
  *         if c_copy is NULL:             # <<<<<<<<<<<<<<
@@ -26891,7 +28202,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1112
+    /* "src/lxml/apihelpers.pxi":1116
  *         if c_copy is NULL:
  *             raise MemoryError()
  *         tree.xmlAddNextSibling(c_target, c_copy)             # <<<<<<<<<<<<<<
@@ -26901,7 +28212,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
     xmlAddNextSibling(__pyx_v_c_target, __pyx_v_c_copy);
   }
 
-  /* "src/lxml/apihelpers.pxi":1084
+  /* "src/lxml/apihelpers.pxi":1088
  *     return 0
  * 
  * cdef int _copyNonElementSiblings(xmlNode* c_node, xmlNode* c_target) except -1:             # <<<<<<<<<<<<<<
@@ -26920,7 +28231,7 @@ static int __pyx_f_4lxml_5etree__copyNonElementSiblings(xmlNode *__pyx_v_c_node,
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1114
+/* "src/lxml/apihelpers.pxi":1118
  *         tree.xmlAddNextSibling(c_target, c_copy)
  * 
  * cdef int _deleteSlice(_Document doc, xmlNode* c_node,             # <<<<<<<<<<<<<<
@@ -26940,12 +28251,9 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   Py_ssize_t __pyx_t_3;
   Py_ssize_t __pyx_t_4;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_deleteSlice", 0);
 
-  /* "src/lxml/apihelpers.pxi":1122
+  /* "src/lxml/apihelpers.pxi":1126
  *     cdef Py_ssize_t c, i
  *     cdef _node_to_node_function next_element
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -26955,7 +28263,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   __pyx_t_1 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1123
+    /* "src/lxml/apihelpers.pxi":1127
  *     cdef _node_to_node_function next_element
  *     if c_node is NULL:
  *         return 0             # <<<<<<<<<<<<<<
@@ -26965,7 +28273,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1122
+    /* "src/lxml/apihelpers.pxi":1126
  *     cdef Py_ssize_t c, i
  *     cdef _node_to_node_function next_element
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -26974,7 +28282,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1124
+  /* "src/lxml/apihelpers.pxi":1128
  *     if c_node is NULL:
  *         return 0
  *     if step > 0:             # <<<<<<<<<<<<<<
@@ -26984,7 +28292,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   __pyx_t_1 = ((__pyx_v_step > 0) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1125
+    /* "src/lxml/apihelpers.pxi":1129
  *         return 0
  *     if step > 0:
  *         next_element = _nextElement             # <<<<<<<<<<<<<<
@@ -26993,7 +28301,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
  */
     __pyx_v_next_element = __pyx_f_4lxml_5etree__nextElement;
 
-    /* "src/lxml/apihelpers.pxi":1124
+    /* "src/lxml/apihelpers.pxi":1128
  *     if c_node is NULL:
  *         return 0
  *     if step > 0:             # <<<<<<<<<<<<<<
@@ -27003,7 +28311,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
     goto __pyx_L4;
   }
 
-  /* "src/lxml/apihelpers.pxi":1127
+  /* "src/lxml/apihelpers.pxi":1131
  *         next_element = _nextElement
  *     else:
  *         step = -step             # <<<<<<<<<<<<<<
@@ -27013,7 +28321,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   /*else*/ {
     __pyx_v_step = (-__pyx_v_step);
 
-    /* "src/lxml/apihelpers.pxi":1128
+    /* "src/lxml/apihelpers.pxi":1132
  *     else:
  *         step = -step
  *         next_element = _previousElement             # <<<<<<<<<<<<<<
@@ -27024,7 +28332,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   }
   __pyx_L4:;
 
-  /* "src/lxml/apihelpers.pxi":1130
+  /* "src/lxml/apihelpers.pxi":1134
  *         next_element = _previousElement
  *     # now start deleting nodes
  *     c = 0             # <<<<<<<<<<<<<<
@@ -27033,7 +28341,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
  */
   __pyx_v_c = 0;
 
-  /* "src/lxml/apihelpers.pxi":1131
+  /* "src/lxml/apihelpers.pxi":1135
  *     # now start deleting nodes
  *     c = 0
  *     c_next = c_node             # <<<<<<<<<<<<<<
@@ -27042,7 +28350,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
  */
   __pyx_v_c_next = __pyx_v_c_node;
 
-  /* "src/lxml/apihelpers.pxi":1132
+  /* "src/lxml/apihelpers.pxi":1136
  *     c = 0
  *     c_next = c_node
  *     while c_node is not NULL and c < count:             # <<<<<<<<<<<<<<
@@ -27061,7 +28369,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
     __pyx_L7_bool_binop_done:;
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1133
+    /* "src/lxml/apihelpers.pxi":1137
  *     c_next = c_node
  *     while c_node is not NULL and c < count:
  *         for i in range(step):             # <<<<<<<<<<<<<<
@@ -27072,7 +28380,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
     for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
       __pyx_v_i = __pyx_t_4;
 
-      /* "src/lxml/apihelpers.pxi":1134
+      /* "src/lxml/apihelpers.pxi":1138
  *     while c_node is not NULL and c < count:
  *         for i in range(step):
  *             c_next = next_element(c_next)             # <<<<<<<<<<<<<<
@@ -27082,16 +28390,16 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
       __pyx_v_c_next = __pyx_v_next_element(__pyx_v_c_next);
     }
 
-    /* "src/lxml/apihelpers.pxi":1135
+    /* "src/lxml/apihelpers.pxi":1139
  *         for i in range(step):
  *             c_next = next_element(c_next)
  *         _removeNode(doc, c_node)             # <<<<<<<<<<<<<<
  *         c += 1
  *         c_node = c_next
  */
-    __pyx_t_5 = __pyx_f_4lxml_5etree__removeNode(__pyx_v_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__removeNode(__pyx_v_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 1139, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1136
+    /* "src/lxml/apihelpers.pxi":1140
  *             c_next = next_element(c_next)
  *         _removeNode(doc, c_node)
  *         c += 1             # <<<<<<<<<<<<<<
@@ -27100,7 +28408,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
  */
     __pyx_v_c = (__pyx_v_c + 1);
 
-    /* "src/lxml/apihelpers.pxi":1137
+    /* "src/lxml/apihelpers.pxi":1141
  *         _removeNode(doc, c_node)
  *         c += 1
  *         c_node = c_next             # <<<<<<<<<<<<<<
@@ -27110,7 +28418,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
     __pyx_v_c_node = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":1138
+  /* "src/lxml/apihelpers.pxi":1142
  *         c += 1
  *         c_node = c_next
  *     return 0             # <<<<<<<<<<<<<<
@@ -27120,7 +28428,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1114
+  /* "src/lxml/apihelpers.pxi":1118
  *         tree.xmlAddNextSibling(c_target, c_copy)
  * 
  * cdef int _deleteSlice(_Document doc, xmlNode* c_node,             # <<<<<<<<<<<<<<
@@ -27137,7 +28445,7 @@ static int __pyx_f_4lxml_5etree__deleteSlice(struct LxmlDocument *__pyx_v_doc, x
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1140
+/* "src/lxml/apihelpers.pxi":1144
  *     return 0
  * 
  * cdef int _replaceSlice(_Element parent, xmlNode* c_node,             # <<<<<<<<<<<<<<
@@ -27169,13 +28477,10 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   xmlNode *__pyx_t_11;
   Py_ssize_t __pyx_t_12;
   xmlDoc *__pyx_t_13;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_replaceSlice", 0);
   __Pyx_INCREF(__pyx_v_elements);
 
-  /* "src/lxml/apihelpers.pxi":1155
+  /* "src/lxml/apihelpers.pxi":1159
  *     cdef Py_ssize_t seqlength, i, c
  *     cdef _node_to_node_function next_element
  *     assert step > 0             # <<<<<<<<<<<<<<
@@ -27186,12 +28491,12 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_step > 0) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1159, __pyx_L1_error)
     }
   }
   #endif
 
-  /* "src/lxml/apihelpers.pxi":1156
+  /* "src/lxml/apihelpers.pxi":1160
  *     cdef _node_to_node_function next_element
  *     assert step > 0
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27201,7 +28506,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_1 = (__pyx_v_left_to_right != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1157
+    /* "src/lxml/apihelpers.pxi":1161
  *     assert step > 0
  *     if left_to_right:
  *         next_element = _nextElement             # <<<<<<<<<<<<<<
@@ -27210,7 +28515,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     __pyx_v_next_element = __pyx_f_4lxml_5etree__nextElement;
 
-    /* "src/lxml/apihelpers.pxi":1156
+    /* "src/lxml/apihelpers.pxi":1160
  *     cdef _node_to_node_function next_element
  *     assert step > 0
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27220,7 +28525,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1159
+  /* "src/lxml/apihelpers.pxi":1163
  *         next_element = _nextElement
  *     else:
  *         next_element = _previousElement             # <<<<<<<<<<<<<<
@@ -27232,7 +28537,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   }
   __pyx_L3:;
 
-  /* "src/lxml/apihelpers.pxi":1161
+  /* "src/lxml/apihelpers.pxi":1165
  *         next_element = _previousElement
  * 
  *     if not isinstance(elements, (list, tuple)):             # <<<<<<<<<<<<<<
@@ -27253,19 +28558,19 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1162
+    /* "src/lxml/apihelpers.pxi":1166
  * 
  *     if not isinstance(elements, (list, tuple)):
  *         elements = list(elements)             # <<<<<<<<<<<<<<
  * 
  *     if step > 1:
  */
-    __pyx_t_4 = PySequence_List(__pyx_v_elements); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1162; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySequence_List(__pyx_v_elements); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1166, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF_SET(__pyx_v_elements, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1161
+    /* "src/lxml/apihelpers.pxi":1165
  *         next_element = _previousElement
  * 
  *     if not isinstance(elements, (list, tuple)):             # <<<<<<<<<<<<<<
@@ -27274,7 +28579,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1164
+  /* "src/lxml/apihelpers.pxi":1168
  *         elements = list(elements)
  * 
  *     if step > 1:             # <<<<<<<<<<<<<<
@@ -27284,17 +28589,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = ((__pyx_v_step > 1) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1166
+    /* "src/lxml/apihelpers.pxi":1170
  *     if step > 1:
  *         # *replacing* children stepwise with list => check size!
  *         seqlength = len(elements)             # <<<<<<<<<<<<<<
  *         if seqlength != slicelength:
  *             raise ValueError, u"attempt to assign sequence of size %d " \
  */
-    __pyx_t_5 = PyObject_Length(__pyx_v_elements); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyObject_Length(__pyx_v_elements); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 1170, __pyx_L1_error)
     __pyx_v_seqlength = __pyx_t_5;
 
-    /* "src/lxml/apihelpers.pxi":1167
+    /* "src/lxml/apihelpers.pxi":1171
  *         # *replacing* children stepwise with list => check size!
  *         seqlength = len(elements)
  *         if seqlength != slicelength:             # <<<<<<<<<<<<<<
@@ -27304,18 +28609,18 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_t_2 = ((__pyx_v_seqlength != __pyx_v_slicelength) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1169
+      /* "src/lxml/apihelpers.pxi":1173
  *         if seqlength != slicelength:
  *             raise ValueError, u"attempt to assign sequence of size %d " \
  *                 u"to extended slice of size %d" % (seqlength, slicelength)             # <<<<<<<<<<<<<<
  * 
  *     if c_node is NULL:
  */
-      __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_seqlength); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_seqlength); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1173, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_slicelength); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_slicelength); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1173, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = PyTuple_New(2); if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1173, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_GIVEREF(__pyx_t_4);
       PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_4);
@@ -27323,14 +28628,14 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       PyTuple_SET_ITEM(__pyx_t_7, 1, __pyx_t_6);
       __pyx_t_4 = 0;
       __pyx_t_6 = 0;
-      __pyx_t_6 = PyUnicode_Format(__pyx_kp_u_attempt_to_assign_sequence_of_si, __pyx_t_7); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Format(__pyx_kp_u_attempt_to_assign_sequence_of_si, __pyx_t_7); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1173, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_t_6, 0, 0);
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1172, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1167
+      /* "src/lxml/apihelpers.pxi":1171
  *         # *replacing* children stepwise with list => check size!
  *         seqlength = len(elements)
  *         if seqlength != slicelength:             # <<<<<<<<<<<<<<
@@ -27339,7 +28644,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1164
+    /* "src/lxml/apihelpers.pxi":1168
  *         elements = list(elements)
  * 
  *     if step > 1:             # <<<<<<<<<<<<<<
@@ -27348,7 +28653,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1171
+  /* "src/lxml/apihelpers.pxi":1175
  *                 u"to extended slice of size %d" % (seqlength, slicelength)
  * 
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -27358,7 +28663,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1173
+    /* "src/lxml/apihelpers.pxi":1177
  *     if c_node is NULL:
  *         # no children yet => add all elements straight away
  *         if left_to_right:             # <<<<<<<<<<<<<<
@@ -27368,7 +28673,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_t_2 = (__pyx_v_left_to_right != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1174
+      /* "src/lxml/apihelpers.pxi":1178
  *         # no children yet => add all elements straight away
  *         if left_to_right:
  *             for element in elements:             # <<<<<<<<<<<<<<
@@ -27379,26 +28684,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
         __pyx_t_8 = NULL;
       } else {
-        __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1178, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_6);
-        __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1178, __pyx_L1_error)
       }
       for (;;) {
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           if (likely(PyList_CheckExact(__pyx_t_6))) {
             if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-            #if CYTHON_COMPILING_IN_CPYTHON
-            __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1178, __pyx_L1_error)
             #else
-            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1178, __pyx_L1_error)
             __Pyx_GOTREF(__pyx_t_7);
             #endif
           } else {
             if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-            #if CYTHON_COMPILING_IN_CPYTHON
-            __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1178, __pyx_L1_error)
             #else
-            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1178, __pyx_L1_error)
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@@ -27408,17 +28713,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
             PyObject* exc_type = PyErr_Occurred();
             if (exc_type) {
               if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-              else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              else __PYX_ERR(5, 1178, __pyx_L1_error)
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           }
           __Pyx_GOTREF(__pyx_t_7);
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+        if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1178, __pyx_L1_error)
         __Pyx_XDECREF_SET(__pyx_v_element, ((struct LxmlElement *)__pyx_t_7));
         __pyx_t_7 = 0;
 
-        /* "src/lxml/apihelpers.pxi":1175
+        /* "src/lxml/apihelpers.pxi":1179
  *         if left_to_right:
  *             for element in elements:
  *                 assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -27430,21 +28735,21 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
           if (unlikely(!(__pyx_t_2 != 0))) {
             PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-            {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __PYX_ERR(5, 1179, __pyx_L1_error)
           }
         }
         #endif
 
-        /* "src/lxml/apihelpers.pxi":1176
+        /* "src/lxml/apihelpers.pxi":1180
  *             for element in elements:
  *                 assert element is not None, u"Node must not be None"
  *                 _appendChild(parent, element)             # <<<<<<<<<<<<<<
  *         else:
  *             for element in elements:
  */
-        __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1176; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1180, __pyx_L1_error)
 
-        /* "src/lxml/apihelpers.pxi":1174
+        /* "src/lxml/apihelpers.pxi":1178
  *         # no children yet => add all elements straight away
  *         if left_to_right:
  *             for element in elements:             # <<<<<<<<<<<<<<
@@ -27454,7 +28759,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       }
       __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1173
+      /* "src/lxml/apihelpers.pxi":1177
  *     if c_node is NULL:
  *         # no children yet => add all elements straight away
  *         if left_to_right:             # <<<<<<<<<<<<<<
@@ -27464,7 +28769,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       goto __pyx_L10;
     }
 
-    /* "src/lxml/apihelpers.pxi":1178
+    /* "src/lxml/apihelpers.pxi":1182
  *                 _appendChild(parent, element)
  *         else:
  *             for element in elements:             # <<<<<<<<<<<<<<
@@ -27476,26 +28781,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
         __pyx_t_8 = NULL;
       } else {
-        __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1182, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_6);
-        __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1182, __pyx_L1_error)
       }
       for (;;) {
         if (likely(!__pyx_t_8)) {
           if (likely(PyList_CheckExact(__pyx_t_6))) {
             if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-            #if CYTHON_COMPILING_IN_CPYTHON
-            __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1182, __pyx_L1_error)
             #else
-            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1182, __pyx_L1_error)
             __Pyx_GOTREF(__pyx_t_7);
             #endif
           } else {
             if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-            #if CYTHON_COMPILING_IN_CPYTHON
-            __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1182, __pyx_L1_error)
             #else
-            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1182, __pyx_L1_error)
             __Pyx_GOTREF(__pyx_t_7);
             #endif
           }
@@ -27505,17 +28810,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
             PyObject* exc_type = PyErr_Occurred();
             if (exc_type) {
               if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-              else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              else __PYX_ERR(5, 1182, __pyx_L1_error)
             }
             break;
           }
           __Pyx_GOTREF(__pyx_t_7);
         }
-        if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1182, __pyx_L1_error)
         __Pyx_XDECREF_SET(__pyx_v_element, ((struct LxmlElement *)__pyx_t_7));
         __pyx_t_7 = 0;
 
-        /* "src/lxml/apihelpers.pxi":1179
+        /* "src/lxml/apihelpers.pxi":1183
  *         else:
  *             for element in elements:
  *                 assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -27527,21 +28832,21 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
           if (unlikely(!(__pyx_t_2 != 0))) {
             PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-            {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __PYX_ERR(5, 1183, __pyx_L1_error)
           }
         }
         #endif
 
-        /* "src/lxml/apihelpers.pxi":1180
+        /* "src/lxml/apihelpers.pxi":1184
  *             for element in elements:
  *                 assert element is not None, u"Node must not be None"
  *                 _prependChild(parent, element)             # <<<<<<<<<<<<<<
  *         return 0
  * 
  */
-        __pyx_t_9 = __pyx_f_4lxml_5etree__prependChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1180; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __pyx_f_4lxml_5etree__prependChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1184, __pyx_L1_error)
 
-        /* "src/lxml/apihelpers.pxi":1178
+        /* "src/lxml/apihelpers.pxi":1182
  *                 _appendChild(parent, element)
  *         else:
  *             for element in elements:             # <<<<<<<<<<<<<<
@@ -27553,7 +28858,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     }
     __pyx_L10:;
 
-    /* "src/lxml/apihelpers.pxi":1181
+    /* "src/lxml/apihelpers.pxi":1185
  *                 assert element is not None, u"Node must not be None"
  *                 _prependChild(parent, element)
  *         return 0             # <<<<<<<<<<<<<<
@@ -27563,7 +28868,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1171
+    /* "src/lxml/apihelpers.pxi":1175
  *                 u"to extended slice of size %d" % (seqlength, slicelength)
  * 
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -27572,7 +28877,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1184
+  /* "src/lxml/apihelpers.pxi":1188
  * 
  *     # remove the elements first as some might be re-added
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27582,7 +28887,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = (__pyx_v_left_to_right != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1186
+    /* "src/lxml/apihelpers.pxi":1190
  *     if left_to_right:
  *         # L->R, remember left neighbour
  *         c_orig_neighbour = _previousElement(c_node)             # <<<<<<<<<<<<<<
@@ -27591,7 +28896,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     __pyx_v_c_orig_neighbour = __pyx_f_4lxml_5etree__previousElement(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1184
+    /* "src/lxml/apihelpers.pxi":1188
  * 
  *     # remove the elements first as some might be re-added
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27601,7 +28906,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     goto __pyx_L15;
   }
 
-  /* "src/lxml/apihelpers.pxi":1189
+  /* "src/lxml/apihelpers.pxi":1193
  *     else:
  *         # R->L, remember right neighbour
  *         c_orig_neighbour = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -27613,7 +28918,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   }
   __pyx_L15:;
 
-  /* "src/lxml/apihelpers.pxi":1195
+  /* "src/lxml/apihelpers.pxi":1199
  *     # safe to let _removeNode() try (and fail) to free them even if
  *     # the element itself or one of its descendents will be reinserted.
  *     c = 0             # <<<<<<<<<<<<<<
@@ -27622,7 +28927,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   __pyx_v_c = 0;
 
-  /* "src/lxml/apihelpers.pxi":1196
+  /* "src/lxml/apihelpers.pxi":1200
  *     # the element itself or one of its descendents will be reinserted.
  *     c = 0
  *     c_next = c_node             # <<<<<<<<<<<<<<
@@ -27631,7 +28936,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   __pyx_v_c_next = __pyx_v_c_node;
 
-  /* "src/lxml/apihelpers.pxi":1197
+  /* "src/lxml/apihelpers.pxi":1201
  *     c = 0
  *     c_next = c_node
  *     while c_node is not NULL and c < slicelength:             # <<<<<<<<<<<<<<
@@ -27650,7 +28955,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_L18_bool_binop_done:;
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":1198
+    /* "src/lxml/apihelpers.pxi":1202
  *     c_next = c_node
  *     while c_node is not NULL and c < slicelength:
  *         for i in range(step):             # <<<<<<<<<<<<<<
@@ -27661,7 +28966,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_5; __pyx_t_10+=1) {
       __pyx_v_i = __pyx_t_10;
 
-      /* "src/lxml/apihelpers.pxi":1199
+      /* "src/lxml/apihelpers.pxi":1203
  *     while c_node is not NULL and c < slicelength:
  *         for i in range(step):
  *             c_next = next_element(c_next)             # <<<<<<<<<<<<<<
@@ -27671,7 +28976,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_v_c_next = __pyx_v_next_element(__pyx_v_c_next);
     }
 
-    /* "src/lxml/apihelpers.pxi":1200
+    /* "src/lxml/apihelpers.pxi":1204
  *         for i in range(step):
  *             c_next = next_element(c_next)
  *         _removeNode(parent._doc, c_node)             # <<<<<<<<<<<<<<
@@ -27680,10 +28985,10 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     __pyx_t_6 = ((PyObject *)__pyx_v_parent->_doc);
     __Pyx_INCREF(__pyx_t_6);
-    __pyx_t_9 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1200; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_9 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1204, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1201
+    /* "src/lxml/apihelpers.pxi":1205
  *             c_next = next_element(c_next)
  *         _removeNode(parent._doc, c_node)
  *         c += 1             # <<<<<<<<<<<<<<
@@ -27692,7 +28997,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     __pyx_v_c = (__pyx_v_c + 1);
 
-    /* "src/lxml/apihelpers.pxi":1202
+    /* "src/lxml/apihelpers.pxi":1206
  *         _removeNode(parent._doc, c_node)
  *         c += 1
  *         c_node = c_next             # <<<<<<<<<<<<<<
@@ -27702,19 +29007,19 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_v_c_node = __pyx_v_c_next;
   }
 
-  /* "src/lxml/apihelpers.pxi":1205
+  /* "src/lxml/apihelpers.pxi":1209
  * 
  *     # make sure each element is inserted only once
  *     elements = iter(elements)             # <<<<<<<<<<<<<<
  * 
  *     # find the first node right of the new insertion point
  */
-  __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1209, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_6);
   __Pyx_DECREF_SET(__pyx_v_elements, __pyx_t_6);
   __pyx_t_6 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1208
+  /* "src/lxml/apihelpers.pxi":1212
  * 
  *     # find the first node right of the new insertion point
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27724,7 +29029,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = (__pyx_v_left_to_right != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1209
+    /* "src/lxml/apihelpers.pxi":1213
  *     # find the first node right of the new insertion point
  *     if left_to_right:
  *         if c_orig_neighbour is not NULL:             # <<<<<<<<<<<<<<
@@ -27734,7 +29039,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_t_2 = ((__pyx_v_c_orig_neighbour != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1210
+      /* "src/lxml/apihelpers.pxi":1214
  *     if left_to_right:
  *         if c_orig_neighbour is not NULL:
  *             c_node = next_element(c_orig_neighbour)             # <<<<<<<<<<<<<<
@@ -27743,7 +29048,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       __pyx_v_c_node = __pyx_v_next_element(__pyx_v_c_orig_neighbour);
 
-      /* "src/lxml/apihelpers.pxi":1209
+      /* "src/lxml/apihelpers.pxi":1213
  *     # find the first node right of the new insertion point
  *     if left_to_right:
  *         if c_orig_neighbour is not NULL:             # <<<<<<<<<<<<<<
@@ -27753,7 +29058,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       goto __pyx_L23;
     }
 
-    /* "src/lxml/apihelpers.pxi":1213
+    /* "src/lxml/apihelpers.pxi":1217
  *         else:
  *             # before the first element
  *             c_node = _findChildForwards(parent._c_node, 0)             # <<<<<<<<<<<<<<
@@ -27765,7 +29070,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     }
     __pyx_L23:;
 
-    /* "src/lxml/apihelpers.pxi":1208
+    /* "src/lxml/apihelpers.pxi":1212
  * 
  *     # find the first node right of the new insertion point
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27775,7 +29080,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     goto __pyx_L22;
   }
 
-  /* "src/lxml/apihelpers.pxi":1214
+  /* "src/lxml/apihelpers.pxi":1218
  *             # before the first element
  *             c_node = _findChildForwards(parent._c_node, 0)
  *     elif c_orig_neighbour is NULL:             # <<<<<<<<<<<<<<
@@ -27785,7 +29090,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = ((__pyx_v_c_orig_neighbour == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1217
+    /* "src/lxml/apihelpers.pxi":1221
  *         # at the end, but reversed stepping
  *         # append one element and go to the next insertion point
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -27796,26 +29101,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
       __pyx_t_8 = NULL;
     } else {
-      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1221, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1221, __pyx_L1_error)
     }
     for (;;) {
       if (likely(!__pyx_t_8)) {
         if (likely(PyList_CheckExact(__pyx_t_6))) {
           if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1221, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1221, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         } else {
           if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1221, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1221, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         }
@@ -27825,17 +29130,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           PyObject* exc_type = PyErr_Occurred();
           if (exc_type) {
             if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else __PYX_ERR(5, 1221, __pyx_L1_error)
           }
           break;
         }
         __Pyx_GOTREF(__pyx_t_7);
       }
-      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1221, __pyx_L1_error)
       __pyx_v_element = ((struct LxmlElement *)__pyx_t_7);
       __pyx_t_7 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1218
+      /* "src/lxml/apihelpers.pxi":1222
  *         # append one element and go to the next insertion point
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -27847,21 +29152,21 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
         if (unlikely(!(__pyx_t_2 != 0))) {
           PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-          {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __PYX_ERR(5, 1222, __pyx_L1_error)
         }
       }
       #endif
 
-      /* "src/lxml/apihelpers.pxi":1219
+      /* "src/lxml/apihelpers.pxi":1223
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"
  *             _appendChild(parent, element)             # <<<<<<<<<<<<<<
  *             c_node = element._c_node
  *             if slicelength > 0:
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1223, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1220
+      /* "src/lxml/apihelpers.pxi":1224
  *             assert element is not None, u"Node must not be None"
  *             _appendChild(parent, element)
  *             c_node = element._c_node             # <<<<<<<<<<<<<<
@@ -27871,7 +29176,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_11 = __pyx_v_element->_c_node;
       __pyx_v_c_node = __pyx_t_11;
 
-      /* "src/lxml/apihelpers.pxi":1221
+      /* "src/lxml/apihelpers.pxi":1225
  *             _appendChild(parent, element)
  *             c_node = element._c_node
  *             if slicelength > 0:             # <<<<<<<<<<<<<<
@@ -27881,7 +29186,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_2 = ((__pyx_v_slicelength > 0) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":1222
+        /* "src/lxml/apihelpers.pxi":1226
  *             c_node = element._c_node
  *             if slicelength > 0:
  *                 slicelength -= 1             # <<<<<<<<<<<<<<
@@ -27890,7 +29195,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
         __pyx_v_slicelength = (__pyx_v_slicelength - 1);
 
-        /* "src/lxml/apihelpers.pxi":1223
+        /* "src/lxml/apihelpers.pxi":1227
  *             if slicelength > 0:
  *                 slicelength -= 1
  *                 for i in range(1, step):             # <<<<<<<<<<<<<<
@@ -27901,7 +29206,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         for (__pyx_t_12 = 1; __pyx_t_12 < __pyx_t_10; __pyx_t_12+=1) {
           __pyx_v_i = __pyx_t_12;
 
-          /* "src/lxml/apihelpers.pxi":1224
+          /* "src/lxml/apihelpers.pxi":1228
  *                 slicelength -= 1
  *                 for i in range(1, step):
  *                     c_node = next_element(c_node)             # <<<<<<<<<<<<<<
@@ -27911,7 +29216,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           __pyx_v_c_node = __pyx_v_next_element(__pyx_v_c_node);
         }
 
-        /* "src/lxml/apihelpers.pxi":1221
+        /* "src/lxml/apihelpers.pxi":1225
  *             _appendChild(parent, element)
  *             c_node = element._c_node
  *             if slicelength > 0:             # <<<<<<<<<<<<<<
@@ -27920,7 +29225,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1225
+      /* "src/lxml/apihelpers.pxi":1229
  *                 for i in range(1, step):
  *                     c_node = next_element(c_node)
  *             break             # <<<<<<<<<<<<<<
@@ -27929,7 +29234,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       goto __pyx_L25_break;
 
-      /* "src/lxml/apihelpers.pxi":1217
+      /* "src/lxml/apihelpers.pxi":1221
  *         # at the end, but reversed stepping
  *         # append one element and go to the next insertion point
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -27940,7 +29245,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_L25_break:;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1214
+    /* "src/lxml/apihelpers.pxi":1218
  *             # before the first element
  *             c_node = _findChildForwards(parent._c_node, 0)
  *     elif c_orig_neighbour is NULL:             # <<<<<<<<<<<<<<
@@ -27950,7 +29255,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   }
   __pyx_L22:;
 
-  /* "src/lxml/apihelpers.pxi":1227
+  /* "src/lxml/apihelpers.pxi":1231
  *             break
  * 
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27960,7 +29265,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = (__pyx_v_left_to_right != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1230
+    /* "src/lxml/apihelpers.pxi":1234
  *         # adjust step size after removing slice as we are not stepping
  *         # over the newly inserted elements
  *         step -= 1             # <<<<<<<<<<<<<<
@@ -27969,7 +29274,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
     __pyx_v_step = (__pyx_v_step - 1);
 
-    /* "src/lxml/apihelpers.pxi":1227
+    /* "src/lxml/apihelpers.pxi":1231
  *             break
  * 
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -27978,7 +29283,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1233
+  /* "src/lxml/apihelpers.pxi":1237
  * 
  *     # now insert elements where we removed them
  *     if c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -27988,7 +29293,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1234
+    /* "src/lxml/apihelpers.pxi":1238
  *     # now insert elements where we removed them
  *     if c_node is not NULL:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -27999,26 +29304,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
       __pyx_t_8 = NULL;
     } else {
-      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1238, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1238, __pyx_L1_error)
     }
     for (;;) {
       if (likely(!__pyx_t_8)) {
         if (likely(PyList_CheckExact(__pyx_t_6))) {
           if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1238, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1238, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         } else {
           if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1238, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1238, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         }
@@ -28028,17 +29333,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           PyObject* exc_type = PyErr_Occurred();
           if (exc_type) {
             if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else __PYX_ERR(5, 1238, __pyx_L1_error)
           }
           break;
         }
         __Pyx_GOTREF(__pyx_t_7);
       }
-      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1238, __pyx_L1_error)
       __Pyx_XDECREF_SET(__pyx_v_element, ((struct LxmlElement *)__pyx_t_7));
       __pyx_t_7 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1235
+      /* "src/lxml/apihelpers.pxi":1239
  *     if c_node is not NULL:
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -28050,21 +29355,21 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
         if (unlikely(!(__pyx_t_2 != 0))) {
           PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-          {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1235; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __PYX_ERR(5, 1239, __pyx_L1_error)
         }
       }
       #endif
 
-      /* "src/lxml/apihelpers.pxi":1236
+      /* "src/lxml/apihelpers.pxi":1240
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"
  *             _assertValidNode(element)             # <<<<<<<<<<<<<<
  *             # move element and tail over
  *             c_source_doc = element._c_node.doc
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1236; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1240, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1238
+      /* "src/lxml/apihelpers.pxi":1242
  *             _assertValidNode(element)
  *             # move element and tail over
  *             c_source_doc = element._c_node.doc             # <<<<<<<<<<<<<<
@@ -28074,7 +29379,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_13 = __pyx_v_element->_c_node->doc;
       __pyx_v_c_source_doc = __pyx_t_13;
 
-      /* "src/lxml/apihelpers.pxi":1239
+      /* "src/lxml/apihelpers.pxi":1243
  *             # move element and tail over
  *             c_source_doc = element._c_node.doc
  *             c_next = element._c_node.next             # <<<<<<<<<<<<<<
@@ -28084,7 +29389,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_11 = __pyx_v_element->_c_node->next;
       __pyx_v_c_next = __pyx_t_11;
 
-      /* "src/lxml/apihelpers.pxi":1240
+      /* "src/lxml/apihelpers.pxi":1244
  *             c_source_doc = element._c_node.doc
  *             c_next = element._c_node.next
  *             tree.xmlAddPrevSibling(c_node, element._c_node)             # <<<<<<<<<<<<<<
@@ -28093,7 +29398,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       xmlAddPrevSibling(__pyx_v_c_node, __pyx_v_element->_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1241
+      /* "src/lxml/apihelpers.pxi":1245
  *             c_next = element._c_node.next
  *             tree.xmlAddPrevSibling(c_node, element._c_node)
  *             _moveTail(c_next, element._c_node)             # <<<<<<<<<<<<<<
@@ -28102,7 +29407,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_element->_c_node);
 
-      /* "src/lxml/apihelpers.pxi":1244
+      /* "src/lxml/apihelpers.pxi":1248
  * 
  *             # integrate element into new document
  *             moveNodeToDocument(parent._doc, c_source_doc, element._c_node)             # <<<<<<<<<<<<<<
@@ -28111,10 +29416,10 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       __pyx_t_7 = ((PyObject *)__pyx_v_parent->_doc);
       __Pyx_INCREF(__pyx_t_7);
-      __pyx_t_9 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_7), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1244; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_7), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1248, __pyx_L1_error)
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1247
+      /* "src/lxml/apihelpers.pxi":1251
  * 
  *             # stop at the end of the slice
  *             if slicelength > 0:             # <<<<<<<<<<<<<<
@@ -28124,7 +29429,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_2 = ((__pyx_v_slicelength > 0) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":1248
+        /* "src/lxml/apihelpers.pxi":1252
  *             # stop at the end of the slice
  *             if slicelength > 0:
  *                 slicelength -= 1             # <<<<<<<<<<<<<<
@@ -28133,7 +29438,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
         __pyx_v_slicelength = (__pyx_v_slicelength - 1);
 
-        /* "src/lxml/apihelpers.pxi":1249
+        /* "src/lxml/apihelpers.pxi":1253
  *             if slicelength > 0:
  *                 slicelength -= 1
  *                 for i in range(step):             # <<<<<<<<<<<<<<
@@ -28144,7 +29449,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         for (__pyx_t_12 = 0; __pyx_t_12 < __pyx_t_10; __pyx_t_12+=1) {
           __pyx_v_i = __pyx_t_12;
 
-          /* "src/lxml/apihelpers.pxi":1250
+          /* "src/lxml/apihelpers.pxi":1254
  *                 slicelength -= 1
  *                 for i in range(step):
  *                     c_node = next_element(c_node)             # <<<<<<<<<<<<<<
@@ -28154,7 +29459,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           __pyx_v_c_node = __pyx_v_next_element(__pyx_v_c_node);
         }
 
-        /* "src/lxml/apihelpers.pxi":1251
+        /* "src/lxml/apihelpers.pxi":1255
  *                 for i in range(step):
  *                     c_node = next_element(c_node)
  *                 if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -28164,7 +29469,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_2 = ((__pyx_v_c_node == NULL) != 0);
         if (__pyx_t_2) {
 
-          /* "src/lxml/apihelpers.pxi":1252
+          /* "src/lxml/apihelpers.pxi":1256
  *                     c_node = next_element(c_node)
  *                 if c_node is NULL:
  *                     break             # <<<<<<<<<<<<<<
@@ -28173,7 +29478,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
           goto __pyx_L32_break;
 
-          /* "src/lxml/apihelpers.pxi":1251
+          /* "src/lxml/apihelpers.pxi":1255
  *                 for i in range(step):
  *                     c_node = next_element(c_node)
  *                 if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -28182,7 +29487,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
         }
 
-        /* "src/lxml/apihelpers.pxi":1247
+        /* "src/lxml/apihelpers.pxi":1251
  * 
  *             # stop at the end of the slice
  *             if slicelength > 0:             # <<<<<<<<<<<<<<
@@ -28191,7 +29496,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1234
+      /* "src/lxml/apihelpers.pxi":1238
  *     # now insert elements where we removed them
  *     if c_node is not NULL:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28201,7 +29506,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     }
     /*else*/ {
 
-      /* "src/lxml/apihelpers.pxi":1255
+      /* "src/lxml/apihelpers.pxi":1259
  *         else:
  *             # everything inserted
  *             return 0             # <<<<<<<<<<<<<<
@@ -28213,7 +29518,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       goto __pyx_L0;
     }
 
-    /* "src/lxml/apihelpers.pxi":1234
+    /* "src/lxml/apihelpers.pxi":1238
  *     # now insert elements where we removed them
  *     if c_node is not NULL:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28223,7 +29528,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     __pyx_L32_break:;
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1233
+    /* "src/lxml/apihelpers.pxi":1237
  * 
  *     # now insert elements where we removed them
  *     if c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -28232,7 +29537,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1258
+  /* "src/lxml/apihelpers.pxi":1262
  * 
  *     # append the remaining elements at the respective end
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -28242,7 +29547,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = (__pyx_v_left_to_right != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1259
+    /* "src/lxml/apihelpers.pxi":1263
  *     # append the remaining elements at the respective end
  *     if left_to_right:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28253,26 +29558,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
       __pyx_t_8 = NULL;
     } else {
-      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1263, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1263, __pyx_L1_error)
     }
     for (;;) {
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           if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1263, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1263, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         } else {
           if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1263, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1263, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         }
@@ -28282,17 +29587,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           PyObject* exc_type = PyErr_Occurred();
           if (exc_type) {
             if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else __PYX_ERR(5, 1263, __pyx_L1_error)
           }
           break;
         }
         __Pyx_GOTREF(__pyx_t_7);
       }
-      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1263, __pyx_L1_error)
       __Pyx_XDECREF_SET(__pyx_v_element, ((struct LxmlElement *)__pyx_t_7));
       __pyx_t_7 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1260
+      /* "src/lxml/apihelpers.pxi":1264
  *     if left_to_right:
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -28304,30 +29609,30 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
         if (unlikely(!(__pyx_t_2 != 0))) {
           PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-          {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1260; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __PYX_ERR(5, 1264, __pyx_L1_error)
         }
       }
       #endif
 
-      /* "src/lxml/apihelpers.pxi":1261
+      /* "src/lxml/apihelpers.pxi":1265
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"
  *             _assertValidNode(element)             # <<<<<<<<<<<<<<
  *             _appendChild(parent, element)
  *     else:
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1261; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1265, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1262
+      /* "src/lxml/apihelpers.pxi":1266
  *             assert element is not None, u"Node must not be None"
  *             _assertValidNode(element)
  *             _appendChild(parent, element)             # <<<<<<<<<<<<<<
  *     else:
  *         for element in elements:
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1262; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1266, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1259
+      /* "src/lxml/apihelpers.pxi":1263
  *     # append the remaining elements at the respective end
  *     if left_to_right:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28337,7 +29642,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     }
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1258
+    /* "src/lxml/apihelpers.pxi":1262
  * 
  *     # append the remaining elements at the respective end
  *     if left_to_right:             # <<<<<<<<<<<<<<
@@ -28347,7 +29652,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
     goto __pyx_L38;
   }
 
-  /* "src/lxml/apihelpers.pxi":1264
+  /* "src/lxml/apihelpers.pxi":1268
  *             _appendChild(parent, element)
  *     else:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28359,26 +29664,26 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
       __pyx_t_6 = __pyx_v_elements; __Pyx_INCREF(__pyx_t_6); __pyx_t_5 = 0;
       __pyx_t_8 = NULL;
     } else {
-      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = -1; __pyx_t_6 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_6)) __PYX_ERR(5, 1268, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
-      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = Py_TYPE(__pyx_t_6)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1268, __pyx_L1_error)
     }
     for (;;) {
       if (likely(!__pyx_t_8)) {
         if (likely(PyList_CheckExact(__pyx_t_6))) {
           if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyList_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1268, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1268, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         } else {
           if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_6)) break;
-          #if CYTHON_COMPILING_IN_CPYTHON
-          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_6, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(5, 1268, __pyx_L1_error)
           #else
-          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_7 = PySequence_ITEM(__pyx_t_6, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(5, 1268, __pyx_L1_error)
           __Pyx_GOTREF(__pyx_t_7);
           #endif
         }
@@ -28388,17 +29693,17 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
           PyObject* exc_type = PyErr_Occurred();
           if (exc_type) {
             if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else __PYX_ERR(5, 1268, __pyx_L1_error)
           }
           break;
         }
         __Pyx_GOTREF(__pyx_t_7);
       }
-      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1264; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      if (!(likely(((__pyx_t_7) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_7, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(5, 1268, __pyx_L1_error)
       __Pyx_XDECREF_SET(__pyx_v_element, ((struct LxmlElement *)__pyx_t_7));
       __pyx_t_7 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1265
+      /* "src/lxml/apihelpers.pxi":1269
  *     else:
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -28410,30 +29715,30 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
         __pyx_t_2 = (((PyObject *)__pyx_v_element) != Py_None);
         if (unlikely(!(__pyx_t_2 != 0))) {
           PyErr_SetObject(PyExc_AssertionError, __pyx_kp_u_Node_must_not_be_None);
-          {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1265; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __PYX_ERR(5, 1269, __pyx_L1_error)
         }
       }
       #endif
 
-      /* "src/lxml/apihelpers.pxi":1266
+      /* "src/lxml/apihelpers.pxi":1270
  *         for element in elements:
  *             assert element is not None, u"Node must not be None"
  *             _assertValidNode(element)             # <<<<<<<<<<<<<<
  *             _prependChild(parent, element)
  * 
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1266; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1270, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1267
+      /* "src/lxml/apihelpers.pxi":1271
  *             assert element is not None, u"Node must not be None"
  *             _assertValidNode(element)
  *             _prependChild(parent, element)             # <<<<<<<<<<<<<<
  * 
  *     return 0
  */
-      __pyx_t_9 = __pyx_f_4lxml_5etree__prependChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1267; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree__prependChild(__pyx_v_parent, __pyx_v_element); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(5, 1271, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1264
+      /* "src/lxml/apihelpers.pxi":1268
  *             _appendChild(parent, element)
  *     else:
  *         for element in elements:             # <<<<<<<<<<<<<<
@@ -28445,7 +29750,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   }
   __pyx_L38:;
 
-  /* "src/lxml/apihelpers.pxi":1269
+  /* "src/lxml/apihelpers.pxi":1273
  *             _prependChild(parent, element)
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -28455,7 +29760,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1140
+  /* "src/lxml/apihelpers.pxi":1144
  *     return 0
  * 
  * cdef int _replaceSlice(_Element parent, xmlNode* c_node,             # <<<<<<<<<<<<<<
@@ -28477,7 +29782,7 @@ static int __pyx_f_4lxml_5etree__replaceSlice(struct LxmlElement *__pyx_v_parent
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1271
+/* "src/lxml/apihelpers.pxi":1275
  *     return 0
  * 
  * cdef int _appendChild(_Element parent, _Element child) except -1:             # <<<<<<<<<<<<<<
@@ -28496,12 +29801,9 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_appendChild", 0);
 
-  /* "src/lxml/apihelpers.pxi":1274
+  /* "src/lxml/apihelpers.pxi":1278
  *     u"""Append a new child to a parent element.
  *     """
  *     c_node = child._c_node             # <<<<<<<<<<<<<<
@@ -28511,7 +29813,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   __pyx_t_1 = __pyx_v_child->_c_node;
   __pyx_v_c_node = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1275
+  /* "src/lxml/apihelpers.pxi":1279
  *     """
  *     c_node = child._c_node
  *     c_source_doc = c_node.doc             # <<<<<<<<<<<<<<
@@ -28521,7 +29823,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   __pyx_t_2 = __pyx_v_c_node->doc;
   __pyx_v_c_source_doc = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":1277
+  /* "src/lxml/apihelpers.pxi":1281
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):             # <<<<<<<<<<<<<<
@@ -28531,20 +29833,20 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   __pyx_t_3 = (__pyx_f_4lxml_5etree__isAncestorOrSame(__pyx_v_c_node, __pyx_v_parent->_c_node) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1278
+    /* "src/lxml/apihelpers.pxi":1282
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):
  *         raise ValueError("cannot append parent to itself")             # <<<<<<<<<<<<<<
  *     # store possible text node
  *     c_next = c_node.next
  */
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1282, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_Raise(__pyx_t_4, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1282, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1277
+    /* "src/lxml/apihelpers.pxi":1281
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):             # <<<<<<<<<<<<<<
@@ -28553,7 +29855,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1280
+  /* "src/lxml/apihelpers.pxi":1284
  *         raise ValueError("cannot append parent to itself")
  *     # store possible text node
  *     c_next = c_node.next             # <<<<<<<<<<<<<<
@@ -28563,7 +29865,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   __pyx_t_1 = __pyx_v_c_node->next;
   __pyx_v_c_next = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1282
+  /* "src/lxml/apihelpers.pxi":1286
  *     c_next = c_node.next
  *     # move node itself
  *     tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -28572,7 +29874,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
  */
   xmlUnlinkNode(__pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1283
+  /* "src/lxml/apihelpers.pxi":1287
  *     # move node itself
  *     tree.xmlUnlinkNode(c_node)
  *     tree.xmlAddChild(parent._c_node, c_node)             # <<<<<<<<<<<<<<
@@ -28581,7 +29883,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
  */
   xmlAddChild(__pyx_v_parent->_c_node, __pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1284
+  /* "src/lxml/apihelpers.pxi":1288
  *     tree.xmlUnlinkNode(c_node)
  *     tree.xmlAddChild(parent._c_node, c_node)
  *     _moveTail(c_next, c_node)             # <<<<<<<<<<<<<<
@@ -28590,7 +29892,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1287
+  /* "src/lxml/apihelpers.pxi":1291
  *     # uh oh, elements may be pointing to different doc when
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(parent._doc, c_source_doc, c_node)             # <<<<<<<<<<<<<<
@@ -28599,10 +29901,10 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
  */
   __pyx_t_4 = ((PyObject *)__pyx_v_parent->_doc);
   __Pyx_INCREF(__pyx_t_4);
-  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 1291, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1288
+  /* "src/lxml/apihelpers.pxi":1292
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(parent._doc, c_source_doc, c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -28612,7 +29914,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1271
+  /* "src/lxml/apihelpers.pxi":1275
  *     return 0
  * 
  * cdef int _appendChild(_Element parent, _Element child) except -1:             # <<<<<<<<<<<<<<
@@ -28630,7 +29932,7 @@ static int __pyx_f_4lxml_5etree__appendChild(struct LxmlElement *__pyx_v_parent,
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1290
+/* "src/lxml/apihelpers.pxi":1294
  *     return 0
  * 
  * cdef int _prependChild(_Element parent, _Element child) except -1:             # <<<<<<<<<<<<<<
@@ -28650,12 +29952,9 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_prependChild", 0);
 
-  /* "src/lxml/apihelpers.pxi":1293
+  /* "src/lxml/apihelpers.pxi":1297
  *     u"""Prepend a new child to a parent element.
  *     """
  *     c_node = child._c_node             # <<<<<<<<<<<<<<
@@ -28665,7 +29964,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_t_1 = __pyx_v_child->_c_node;
   __pyx_v_c_node = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1294
+  /* "src/lxml/apihelpers.pxi":1298
  *     """
  *     c_node = child._c_node
  *     c_source_doc = c_node.doc             # <<<<<<<<<<<<<<
@@ -28675,7 +29974,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_t_2 = __pyx_v_c_node->doc;
   __pyx_v_c_source_doc = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":1296
+  /* "src/lxml/apihelpers.pxi":1300
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):             # <<<<<<<<<<<<<<
@@ -28685,20 +29984,20 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_t_3 = (__pyx_f_4lxml_5etree__isAncestorOrSame(__pyx_v_c_node, __pyx_v_parent->_c_node) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1297
+    /* "src/lxml/apihelpers.pxi":1301
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):
  *         raise ValueError("cannot append parent to itself")             # <<<<<<<<<<<<<<
  *     # store possible text node
  *     c_next = c_node.next
  */
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1297; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1301, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_Raise(__pyx_t_4, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1297; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1301, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1296
+    /* "src/lxml/apihelpers.pxi":1300
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):             # <<<<<<<<<<<<<<
@@ -28707,7 +30006,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1299
+  /* "src/lxml/apihelpers.pxi":1303
  *         raise ValueError("cannot append parent to itself")
  *     # store possible text node
  *     c_next = c_node.next             # <<<<<<<<<<<<<<
@@ -28717,7 +30016,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_t_1 = __pyx_v_c_node->next;
   __pyx_v_c_next = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1301
+  /* "src/lxml/apihelpers.pxi":1305
  *     c_next = c_node.next
  *     # move node itself
  *     c_child = _findChildForwards(parent._c_node, 0)             # <<<<<<<<<<<<<<
@@ -28726,7 +30025,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
   __pyx_v_c_child = __pyx_f_4lxml_5etree__findChildForwards(__pyx_v_parent->_c_node, 0);
 
-  /* "src/lxml/apihelpers.pxi":1302
+  /* "src/lxml/apihelpers.pxi":1306
  *     # move node itself
  *     c_child = _findChildForwards(parent._c_node, 0)
  *     if c_child is NULL:             # <<<<<<<<<<<<<<
@@ -28736,7 +30035,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_t_3 = ((__pyx_v_c_child == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1303
+    /* "src/lxml/apihelpers.pxi":1307
  *     c_child = _findChildForwards(parent._c_node, 0)
  *     if c_child is NULL:
  *         tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -28745,7 +30044,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
     xmlUnlinkNode(__pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1304
+    /* "src/lxml/apihelpers.pxi":1308
  *     if c_child is NULL:
  *         tree.xmlUnlinkNode(c_node)
  *         tree.xmlAddChild(parent._c_node, c_node)             # <<<<<<<<<<<<<<
@@ -28754,7 +30053,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
     xmlAddChild(__pyx_v_parent->_c_node, __pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1302
+    /* "src/lxml/apihelpers.pxi":1306
  *     # move node itself
  *     c_child = _findChildForwards(parent._c_node, 0)
  *     if c_child is NULL:             # <<<<<<<<<<<<<<
@@ -28764,7 +30063,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
     goto __pyx_L4;
   }
 
-  /* "src/lxml/apihelpers.pxi":1306
+  /* "src/lxml/apihelpers.pxi":1310
  *         tree.xmlAddChild(parent._c_node, c_node)
  *     else:
  *         tree.xmlAddPrevSibling(c_child, c_node)             # <<<<<<<<<<<<<<
@@ -28776,7 +30075,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   }
   __pyx_L4:;
 
-  /* "src/lxml/apihelpers.pxi":1307
+  /* "src/lxml/apihelpers.pxi":1311
  *     else:
  *         tree.xmlAddPrevSibling(c_child, c_node)
  *     _moveTail(c_next, c_node)             # <<<<<<<<<<<<<<
@@ -28785,7 +30084,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1310
+  /* "src/lxml/apihelpers.pxi":1314
  *     # uh oh, elements may be pointing to different doc when
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(parent._doc, c_source_doc, c_node)             # <<<<<<<<<<<<<<
@@ -28794,10 +30093,10 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
  */
   __pyx_t_4 = ((PyObject *)__pyx_v_parent->_doc);
   __Pyx_INCREF(__pyx_t_4);
-  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1310; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 1314, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1311
+  /* "src/lxml/apihelpers.pxi":1315
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(parent._doc, c_source_doc, c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -28807,7 +30106,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1290
+  /* "src/lxml/apihelpers.pxi":1294
  *     return 0
  * 
  * cdef int _prependChild(_Element parent, _Element child) except -1:             # <<<<<<<<<<<<<<
@@ -28825,7 +30124,7 @@ static int __pyx_f_4lxml_5etree__prependChild(struct LxmlElement *__pyx_v_parent
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1313
+/* "src/lxml/apihelpers.pxi":1317
  *     return 0
  * 
  * cdef int _appendSibling(_Element element, _Element sibling) except -1:             # <<<<<<<<<<<<<<
@@ -28837,23 +30136,20 @@ static int __pyx_f_4lxml_5etree__appendSibling(struct LxmlElement *__pyx_v_eleme
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/apihelpers.pxi":1316
+  /* "src/lxml/apihelpers.pxi":1320
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  *     return _addSibling(element, sibling, as_next=True)             # <<<<<<<<<<<<<<
  * 
  * cdef int _prependSibling(_Element element, _Element sibling) except -1:
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__addSibling(__pyx_v_element, __pyx_v_sibling, 1); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1316; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__addSibling(__pyx_v_element, __pyx_v_sibling, 1); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(5, 1320, __pyx_L1_error)
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1313
+  /* "src/lxml/apihelpers.pxi":1317
  *     return 0
  * 
  * cdef int _appendSibling(_Element element, _Element sibling) except -1:             # <<<<<<<<<<<<<<
@@ -28870,7 +30166,7 @@ static int __pyx_f_4lxml_5etree__appendSibling(struct LxmlElement *__pyx_v_eleme
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1318
+/* "src/lxml/apihelpers.pxi":1322
  *     return _addSibling(element, sibling, as_next=True)
  * 
  * cdef int _prependSibling(_Element element, _Element sibling) except -1:             # <<<<<<<<<<<<<<
@@ -28882,23 +30178,20 @@ static int __pyx_f_4lxml_5etree__prependSibling(struct LxmlElement *__pyx_v_elem
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_prependSibling", 0);
 
-  /* "src/lxml/apihelpers.pxi":1321
+  /* "src/lxml/apihelpers.pxi":1325
  *     u"""Add a new sibling before an element.
  *     """
  *     return _addSibling(element, sibling, as_next=False)             # <<<<<<<<<<<<<<
  * 
  * cdef int _addSibling(_Element element, _Element sibling, bint as_next) except -1:
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__addSibling(__pyx_v_element, __pyx_v_sibling, 0); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__addSibling(__pyx_v_element, __pyx_v_sibling, 0); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(5, 1325, __pyx_L1_error)
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1318
+  /* "src/lxml/apihelpers.pxi":1322
  *     return _addSibling(element, sibling, as_next=True)
  * 
  * cdef int _prependSibling(_Element element, _Element sibling) except -1:             # <<<<<<<<<<<<<<
@@ -28915,7 +30208,7 @@ static int __pyx_f_4lxml_5etree__prependSibling(struct LxmlElement *__pyx_v_elem
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1323
+/* "src/lxml/apihelpers.pxi":1327
  *     return _addSibling(element, sibling, as_next=False)
  * 
  * cdef int _addSibling(_Element element, _Element sibling, bint as_next) except -1:             # <<<<<<<<<<<<<<
@@ -28934,12 +30227,9 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_addSibling", 0);
 
-  /* "src/lxml/apihelpers.pxi":1324
+  /* "src/lxml/apihelpers.pxi":1328
  * 
  * cdef int _addSibling(_Element element, _Element sibling, bint as_next) except -1:
  *     c_node = sibling._c_node             # <<<<<<<<<<<<<<
@@ -28949,7 +30239,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_t_1 = __pyx_v_sibling->_c_node;
   __pyx_v_c_node = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1325
+  /* "src/lxml/apihelpers.pxi":1329
  * cdef int _addSibling(_Element element, _Element sibling, bint as_next) except -1:
  *     c_node = sibling._c_node
  *     c_source_doc = c_node.doc             # <<<<<<<<<<<<<<
@@ -28959,7 +30249,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_t_2 = __pyx_v_c_node->doc;
   __pyx_v_c_source_doc = __pyx_t_2;
 
-  /* "src/lxml/apihelpers.pxi":1327
+  /* "src/lxml/apihelpers.pxi":1331
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, element._c_node):             # <<<<<<<<<<<<<<
@@ -28969,7 +30259,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_t_3 = (__pyx_f_4lxml_5etree__isAncestorOrSame(__pyx_v_c_node, __pyx_v_element->_c_node) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1328
+    /* "src/lxml/apihelpers.pxi":1332
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, element._c_node):
  *         if element._c_node is c_node:             # <<<<<<<<<<<<<<
@@ -28979,7 +30269,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
     __pyx_t_3 = ((__pyx_v_element->_c_node == __pyx_v_c_node) != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/apihelpers.pxi":1329
+      /* "src/lxml/apihelpers.pxi":1333
  *     if _isAncestorOrSame(c_node, element._c_node):
  *         if element._c_node is c_node:
  *             return 0  # nothing to do             # <<<<<<<<<<<<<<
@@ -28989,7 +30279,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1328
+      /* "src/lxml/apihelpers.pxi":1332
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, element._c_node):
  *         if element._c_node is c_node:             # <<<<<<<<<<<<<<
@@ -28998,20 +30288,20 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1330
+    /* "src/lxml/apihelpers.pxi":1334
  *         if element._c_node is c_node:
  *             return 0  # nothing to do
  *         raise ValueError("cannot add ancestor as sibling, please break cycle first")             # <<<<<<<<<<<<<<
  *     # store possible text node
  *     c_next = c_node.next
  */
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1334, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_Raise(__pyx_t_4, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1334, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1327
+    /* "src/lxml/apihelpers.pxi":1331
  *     c_source_doc = c_node.doc
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, element._c_node):             # <<<<<<<<<<<<<<
@@ -29020,7 +30310,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1332
+  /* "src/lxml/apihelpers.pxi":1336
  *         raise ValueError("cannot add ancestor as sibling, please break cycle first")
  *     # store possible text node
  *     c_next = c_node.next             # <<<<<<<<<<<<<<
@@ -29030,7 +30320,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_t_1 = __pyx_v_c_node->next;
   __pyx_v_c_next = __pyx_t_1;
 
-  /* "src/lxml/apihelpers.pxi":1334
+  /* "src/lxml/apihelpers.pxi":1338
  *     c_next = c_node.next
  *     # move node itself
  *     if as_next:             # <<<<<<<<<<<<<<
@@ -29040,7 +30330,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_t_3 = (__pyx_v_as_next != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1335
+    /* "src/lxml/apihelpers.pxi":1339
  *     # move node itself
  *     if as_next:
  *         tree.xmlAddNextSibling(element._c_node, c_node)             # <<<<<<<<<<<<<<
@@ -29049,7 +30339,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
  */
     xmlAddNextSibling(__pyx_v_element->_c_node, __pyx_v_c_node);
 
-    /* "src/lxml/apihelpers.pxi":1334
+    /* "src/lxml/apihelpers.pxi":1338
  *     c_next = c_node.next
  *     # move node itself
  *     if as_next:             # <<<<<<<<<<<<<<
@@ -29059,7 +30349,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
     goto __pyx_L5;
   }
 
-  /* "src/lxml/apihelpers.pxi":1337
+  /* "src/lxml/apihelpers.pxi":1341
  *         tree.xmlAddNextSibling(element._c_node, c_node)
  *     else:
  *         tree.xmlAddPrevSibling(element._c_node, c_node)             # <<<<<<<<<<<<<<
@@ -29071,7 +30361,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   }
   __pyx_L5:;
 
-  /* "src/lxml/apihelpers.pxi":1338
+  /* "src/lxml/apihelpers.pxi":1342
  *     else:
  *         tree.xmlAddPrevSibling(element._c_node, c_node)
  *     _moveTail(c_next, c_node)             # <<<<<<<<<<<<<<
@@ -29080,7 +30370,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_c_node);
 
-  /* "src/lxml/apihelpers.pxi":1341
+  /* "src/lxml/apihelpers.pxi":1345
  *     # uh oh, elements may be pointing to different doc when
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(element._doc, c_source_doc, c_node)             # <<<<<<<<<<<<<<
@@ -29089,10 +30379,10 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
  */
   __pyx_t_4 = ((PyObject *)__pyx_v_element->_doc);
   __Pyx_INCREF(__pyx_t_4);
-  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1341; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(5, 1345, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1342
+  /* "src/lxml/apihelpers.pxi":1346
  *     # parent element has moved; change them too..
  *     moveNodeToDocument(element._doc, c_source_doc, c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -29102,7 +30392,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1323
+  /* "src/lxml/apihelpers.pxi":1327
  *     return _addSibling(element, sibling, as_next=False)
  * 
  * cdef int _addSibling(_Element element, _Element sibling, bint as_next) except -1:             # <<<<<<<<<<<<<<
@@ -29120,7 +30410,7 @@ static int __pyx_f_4lxml_5etree__addSibling(struct LxmlElement *__pyx_v_element,
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1344
+/* "src/lxml/apihelpers.pxi":1348
  *     return 0
  * 
  * cdef inline int isutf8(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29135,7 +30425,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("isutf8", 0);
 
-  /* "src/lxml/apihelpers.pxi":1345
+  /* "src/lxml/apihelpers.pxi":1349
  * 
  * cdef inline int isutf8(const_xmlChar* s):
  *     cdef xmlChar c = s[0]             # <<<<<<<<<<<<<<
@@ -29144,7 +30434,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
  */
   __pyx_v_c = (__pyx_v_s[0]);
 
-  /* "src/lxml/apihelpers.pxi":1346
+  /* "src/lxml/apihelpers.pxi":1350
  * cdef inline int isutf8(const_xmlChar* s):
  *     cdef xmlChar c = s[0]
  *     while c != c'\0':             # <<<<<<<<<<<<<<
@@ -29155,7 +30445,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
     __pyx_t_1 = ((__pyx_v_c != '\x00') != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1347
+    /* "src/lxml/apihelpers.pxi":1351
  *     cdef xmlChar c = s[0]
  *     while c != c'\0':
  *         if c & 0x80:             # <<<<<<<<<<<<<<
@@ -29165,7 +30455,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
     __pyx_t_1 = ((__pyx_v_c & 0x80) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1348
+      /* "src/lxml/apihelpers.pxi":1352
  *     while c != c'\0':
  *         if c & 0x80:
  *             return 1             # <<<<<<<<<<<<<<
@@ -29175,7 +30465,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
       __pyx_r = 1;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1347
+      /* "src/lxml/apihelpers.pxi":1351
  *     cdef xmlChar c = s[0]
  *     while c != c'\0':
  *         if c & 0x80:             # <<<<<<<<<<<<<<
@@ -29184,7 +30474,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1349
+    /* "src/lxml/apihelpers.pxi":1353
  *         if c & 0x80:
  *             return 1
  *         s += 1             # <<<<<<<<<<<<<<
@@ -29193,7 +30483,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
  */
     __pyx_v_s = (__pyx_v_s + 1);
 
-    /* "src/lxml/apihelpers.pxi":1350
+    /* "src/lxml/apihelpers.pxi":1354
  *             return 1
  *         s += 1
  *         c = s[0]             # <<<<<<<<<<<<<<
@@ -29203,7 +30493,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
     __pyx_v_c = (__pyx_v_s[0]);
   }
 
-  /* "src/lxml/apihelpers.pxi":1351
+  /* "src/lxml/apihelpers.pxi":1355
  *         s += 1
  *         c = s[0]
  *     return 0             # <<<<<<<<<<<<<<
@@ -29213,7 +30503,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1344
+  /* "src/lxml/apihelpers.pxi":1348
  *     return 0
  * 
  * cdef inline int isutf8(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29227,7 +30517,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree_isutf8(const xmlChar *__pyx_v_s) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1353
+/* "src/lxml/apihelpers.pxi":1357
  *     return 0
  * 
  * cdef int _is_valid_xml_ascii(bytes pystring):             # <<<<<<<<<<<<<<
@@ -29245,12 +30535,9 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
   char *__pyx_t_4;
   char *__pyx_t_5;
   int __pyx_t_6;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_is_valid_xml_ascii", 0);
 
-  /* "src/lxml/apihelpers.pxi":1358
+  /* "src/lxml/apihelpers.pxi":1362
  *     # When ch is a *signed* char, non-ascii characters are negative integers
  *     # and xmlIsChar_ch does not accept them.
  *     for ch in pystring:             # <<<<<<<<<<<<<<
@@ -29259,7 +30546,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
  */
   if (unlikely(__pyx_v_pystring == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable");
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1358; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1362, __pyx_L1_error)
   }
   __Pyx_INCREF(__pyx_v_pystring);
   __pyx_t_1 = __pyx_v_pystring;
@@ -29269,7 +30556,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
     __pyx_t_2 = __pyx_t_5;
     __pyx_v_ch = (__pyx_t_2[0]);
 
-    /* "src/lxml/apihelpers.pxi":1359
+    /* "src/lxml/apihelpers.pxi":1363
  *     # and xmlIsChar_ch does not accept them.
  *     for ch in pystring:
  *         if not tree.xmlIsChar_ch(ch):             # <<<<<<<<<<<<<<
@@ -29279,7 +30566,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
     __pyx_t_6 = ((!(xmlIsChar_ch(__pyx_v_ch) != 0)) != 0);
     if (__pyx_t_6) {
 
-      /* "src/lxml/apihelpers.pxi":1360
+      /* "src/lxml/apihelpers.pxi":1364
  *     for ch in pystring:
  *         if not tree.xmlIsChar_ch(ch):
  *             return 0             # <<<<<<<<<<<<<<
@@ -29290,7 +30577,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1359
+      /* "src/lxml/apihelpers.pxi":1363
  *     # and xmlIsChar_ch does not accept them.
  *     for ch in pystring:
  *         if not tree.xmlIsChar_ch(ch):             # <<<<<<<<<<<<<<
@@ -29301,7 +30588,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
   }
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1361
+  /* "src/lxml/apihelpers.pxi":1365
  *         if not tree.xmlIsChar_ch(ch):
  *             return 0
  *     return 1             # <<<<<<<<<<<<<<
@@ -29311,7 +30598,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1353
+  /* "src/lxml/apihelpers.pxi":1357
  *     return 0
  * 
  * cdef int _is_valid_xml_ascii(bytes pystring):             # <<<<<<<<<<<<<<
@@ -29329,7 +30616,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_ascii(PyObject *__pyx_v_pystring)
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1363
+/* "src/lxml/apihelpers.pxi":1367
  *     return 1
  * 
  * cdef bint _is_valid_xml_utf8(bytes pystring):             # <<<<<<<<<<<<<<
@@ -29346,12 +30633,9 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
   Py_ssize_t __pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_is_valid_xml_utf8", 0);
 
-  /* "src/lxml/apihelpers.pxi":1365
+  /* "src/lxml/apihelpers.pxi":1369
  * cdef bint _is_valid_xml_utf8(bytes pystring):
  *     u"""Check if a string is like valid UTF-8 XML content."""
  *     cdef const_xmlChar* s = _xcstr(pystring)             # <<<<<<<<<<<<<<
@@ -29360,7 +30644,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
   __pyx_v_s = (const xmlChar*)PyBytes_AS_STRING(__pyx_v_pystring);
 
-  /* "src/lxml/apihelpers.pxi":1366
+  /* "src/lxml/apihelpers.pxi":1370
  *     u"""Check if a string is like valid UTF-8 XML content."""
  *     cdef const_xmlChar* s = _xcstr(pystring)
  *     cdef const_xmlChar* c_end = s + len(pystring)             # <<<<<<<<<<<<<<
@@ -29369,12 +30653,12 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
   if (unlikely(__pyx_v_pystring == Py_None)) {
     PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1370, __pyx_L1_error)
   }
-  __pyx_t_1 = PyBytes_GET_SIZE(__pyx_v_pystring); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1366; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyBytes_GET_SIZE(__pyx_v_pystring); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(5, 1370, __pyx_L1_error)
   __pyx_v_c_end = (__pyx_v_s + __pyx_t_1);
 
-  /* "src/lxml/apihelpers.pxi":1367
+  /* "src/lxml/apihelpers.pxi":1371
  *     cdef const_xmlChar* s = _xcstr(pystring)
  *     cdef const_xmlChar* c_end = s + len(pystring)
  *     cdef unsigned long next3 = 0             # <<<<<<<<<<<<<<
@@ -29383,7 +30667,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
   __pyx_v_next3 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1368
+  /* "src/lxml/apihelpers.pxi":1372
  *     cdef const_xmlChar* c_end = s + len(pystring)
  *     cdef unsigned long next3 = 0
  *     if s < c_end - 2:             # <<<<<<<<<<<<<<
@@ -29393,7 +30677,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
   __pyx_t_2 = ((__pyx_v_s < (__pyx_v_c_end - 2)) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1369
+    /* "src/lxml/apihelpers.pxi":1373
  *     cdef unsigned long next3 = 0
  *     if s < c_end - 2:
  *         next3 = (s[0] << 8) | (s[1])             # <<<<<<<<<<<<<<
@@ -29402,7 +30686,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
     __pyx_v_next3 = (((__pyx_v_s[0]) << 8) | (__pyx_v_s[1]));
 
-    /* "src/lxml/apihelpers.pxi":1368
+    /* "src/lxml/apihelpers.pxi":1372
  *     cdef const_xmlChar* c_end = s + len(pystring)
  *     cdef unsigned long next3 = 0
  *     if s < c_end - 2:             # <<<<<<<<<<<<<<
@@ -29411,7 +30695,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1371
+  /* "src/lxml/apihelpers.pxi":1375
  *         next3 = (s[0] << 8) | (s[1])
  * 
  *     while s < c_end - 2:             # <<<<<<<<<<<<<<
@@ -29422,7 +30706,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_t_2 = ((__pyx_v_s < (__pyx_v_c_end - 2)) != 0);
     if (!__pyx_t_2) break;
 
-    /* "src/lxml/apihelpers.pxi":1372
+    /* "src/lxml/apihelpers.pxi":1376
  * 
  *     while s < c_end - 2:
  *         next3 = 0x00ffffff & ((next3 << 8) | s[2])             # <<<<<<<<<<<<<<
@@ -29431,7 +30715,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
     __pyx_v_next3 = (0x00ffffff & ((__pyx_v_next3 << 8) | (__pyx_v_s[2])));
 
-    /* "src/lxml/apihelpers.pxi":1373
+    /* "src/lxml/apihelpers.pxi":1377
  *     while s < c_end - 2:
  *         next3 = 0x00ffffff & ((next3 << 8) | s[2])
  *         if s[0] & 0x80:             # <<<<<<<<<<<<<<
@@ -29441,7 +30725,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_t_2 = (((__pyx_v_s[0]) & 0x80) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1376
+      /* "src/lxml/apihelpers.pxi":1380
  *             # 0xefbfbe and 0xefbfbf are utf-8 encodings of
  *             # forbidden characters \ufffe and \uffff
  *             if next3 == 0x00efbfbe or next3 == 0x00efbfbf:             # <<<<<<<<<<<<<<
@@ -29452,7 +30736,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
         case 0x00efbfbe:
         case 0x00efbfbf:
 
-        /* "src/lxml/apihelpers.pxi":1377
+        /* "src/lxml/apihelpers.pxi":1381
  *             # forbidden characters \ufffe and \uffff
  *             if next3 == 0x00efbfbe or next3 == 0x00efbfbf:
  *                 return 0             # <<<<<<<<<<<<<<
@@ -29462,7 +30746,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
         __pyx_r = 0;
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":1376
+        /* "src/lxml/apihelpers.pxi":1380
  *             # 0xefbfbe and 0xefbfbf are utf-8 encodings of
  *             # forbidden characters \ufffe and \uffff
  *             if next3 == 0x00efbfbe or next3 == 0x00efbfbf:             # <<<<<<<<<<<<<<
@@ -29473,7 +30757,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
         default: break;
       }
 
-      /* "src/lxml/apihelpers.pxi":1381
+      /* "src/lxml/apihelpers.pxi":1385
  *             # \ud800 and \udfff. Anything between them (inclusive)
  *             # is forbidden, because they are surrogate blocks in utf-16.
  *             if 0x00eda080 <= next3 <= 0x00edbfbf:             # <<<<<<<<<<<<<<
@@ -29487,7 +30771,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
       __pyx_t_3 = (__pyx_t_2 != 0);
       if (__pyx_t_3) {
 
-        /* "src/lxml/apihelpers.pxi":1382
+        /* "src/lxml/apihelpers.pxi":1386
  *             # is forbidden, because they are surrogate blocks in utf-16.
  *             if 0x00eda080 <= next3 <= 0x00edbfbf:
  *                 return 0             # <<<<<<<<<<<<<<
@@ -29497,7 +30781,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
         __pyx_r = 0;
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":1381
+        /* "src/lxml/apihelpers.pxi":1385
  *             # \ud800 and \udfff. Anything between them (inclusive)
  *             # is forbidden, because they are surrogate blocks in utf-16.
  *             if 0x00eda080 <= next3 <= 0x00edbfbf:             # <<<<<<<<<<<<<<
@@ -29506,7 +30790,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1373
+      /* "src/lxml/apihelpers.pxi":1377
  *     while s < c_end - 2:
  *         next3 = 0x00ffffff & ((next3 << 8) | s[2])
  *         if s[0] & 0x80:             # <<<<<<<<<<<<<<
@@ -29516,7 +30800,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
       goto __pyx_L6;
     }
 
-    /* "src/lxml/apihelpers.pxi":1383
+    /* "src/lxml/apihelpers.pxi":1387
  *             if 0x00eda080 <= next3 <= 0x00edbfbf:
  *                 return 0
  *         elif not tree.xmlIsChar_ch(s[0]):             # <<<<<<<<<<<<<<
@@ -29526,7 +30810,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_t_3 = ((!(xmlIsChar_ch((__pyx_v_s[0])) != 0)) != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/apihelpers.pxi":1384
+      /* "src/lxml/apihelpers.pxi":1388
  *                 return 0
  *         elif not tree.xmlIsChar_ch(s[0]):
  *             return 0  # invalid ascii char             # <<<<<<<<<<<<<<
@@ -29536,7 +30820,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1383
+      /* "src/lxml/apihelpers.pxi":1387
  *             if 0x00eda080 <= next3 <= 0x00edbfbf:
  *                 return 0
  *         elif not tree.xmlIsChar_ch(s[0]):             # <<<<<<<<<<<<<<
@@ -29546,7 +30830,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     }
     __pyx_L6:;
 
-    /* "src/lxml/apihelpers.pxi":1385
+    /* "src/lxml/apihelpers.pxi":1389
  *         elif not tree.xmlIsChar_ch(s[0]):
  *             return 0  # invalid ascii char
  *         s += 1             # <<<<<<<<<<<<<<
@@ -29556,7 +30840,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_v_s = (__pyx_v_s + 1);
   }
 
-  /* "src/lxml/apihelpers.pxi":1387
+  /* "src/lxml/apihelpers.pxi":1391
  *         s += 1
  * 
  *     while s < c_end:             # <<<<<<<<<<<<<<
@@ -29567,7 +30851,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_t_3 = ((__pyx_v_s < __pyx_v_c_end) != 0);
     if (!__pyx_t_3) break;
 
-    /* "src/lxml/apihelpers.pxi":1388
+    /* "src/lxml/apihelpers.pxi":1392
  * 
  *     while s < c_end:
  *         if not s[0] & 0x80 and not tree.xmlIsChar_ch(s[0]):             # <<<<<<<<<<<<<<
@@ -29585,7 +30869,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_L11_bool_binop_done:;
     if (__pyx_t_3) {
 
-      /* "src/lxml/apihelpers.pxi":1389
+      /* "src/lxml/apihelpers.pxi":1393
  *     while s < c_end:
  *         if not s[0] & 0x80 and not tree.xmlIsChar_ch(s[0]):
  *             return 0  # invalid ascii char             # <<<<<<<<<<<<<<
@@ -29595,7 +30879,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1388
+      /* "src/lxml/apihelpers.pxi":1392
  * 
  *     while s < c_end:
  *         if not s[0] & 0x80 and not tree.xmlIsChar_ch(s[0]):             # <<<<<<<<<<<<<<
@@ -29604,7 +30888,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1390
+    /* "src/lxml/apihelpers.pxi":1394
  *         if not s[0] & 0x80 and not tree.xmlIsChar_ch(s[0]):
  *             return 0  # invalid ascii char
  *         s += 1             # <<<<<<<<<<<<<<
@@ -29614,7 +30898,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
     __pyx_v_s = (__pyx_v_s + 1);
   }
 
-  /* "src/lxml/apihelpers.pxi":1392
+  /* "src/lxml/apihelpers.pxi":1396
  *         s += 1
  * 
  *     return 1             # <<<<<<<<<<<<<<
@@ -29624,7 +30908,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1363
+  /* "src/lxml/apihelpers.pxi":1367
  *     return 1
  * 
  * cdef bint _is_valid_xml_utf8(bytes pystring):             # <<<<<<<<<<<<<<
@@ -29641,7 +30925,7 @@ static int __pyx_f_4lxml_5etree__is_valid_xml_utf8(PyObject *__pyx_v_pystring) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1394
+/* "src/lxml/apihelpers.pxi":1398
  *     return 1
  * 
  * cdef inline object funicodeOrNone(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29654,12 +30938,9 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrNone(const xmlChar
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("funicodeOrNone", 0);
 
-  /* "src/lxml/apihelpers.pxi":1395
+  /* "src/lxml/apihelpers.pxi":1399
  * 
  * cdef inline object funicodeOrNone(const_xmlChar* s):
  *     return funicode(s) if s is not NULL else None             # <<<<<<<<<<<<<<
@@ -29668,7 +30949,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrNone(const xmlChar
  */
   __Pyx_XDECREF(__pyx_r);
   if (((__pyx_v_s != NULL) != 0)) {
-    __pyx_t_2 = __pyx_f_4lxml_5etree_funicode(__pyx_v_s); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1395; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_f_4lxml_5etree_funicode(__pyx_v_s); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1399, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_1 = __pyx_t_2;
     __pyx_t_2 = 0;
@@ -29680,7 +30961,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrNone(const xmlChar
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1394
+  /* "src/lxml/apihelpers.pxi":1398
  *     return 1
  * 
  * cdef inline object funicodeOrNone(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29700,7 +30981,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrNone(const xmlChar
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1397
+/* "src/lxml/apihelpers.pxi":1401
  *     return funicode(s) if s is not NULL else None
  * 
  * cdef inline object funicodeOrEmpty(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29713,12 +30994,9 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrEmpty(const xmlCha
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("funicodeOrEmpty", 0);
 
-  /* "src/lxml/apihelpers.pxi":1398
+  /* "src/lxml/apihelpers.pxi":1402
  * 
  * cdef inline object funicodeOrEmpty(const_xmlChar* s):
  *     return funicode(s) if s is not NULL else ''             # <<<<<<<<<<<<<<
@@ -29727,7 +31005,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrEmpty(const xmlCha
  */
   __Pyx_XDECREF(__pyx_r);
   if (((__pyx_v_s != NULL) != 0)) {
-    __pyx_t_2 = __pyx_f_4lxml_5etree_funicode(__pyx_v_s); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __pyx_f_4lxml_5etree_funicode(__pyx_v_s); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1402, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_1 = __pyx_t_2;
     __pyx_t_2 = 0;
@@ -29739,7 +31017,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrEmpty(const xmlCha
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1397
+  /* "src/lxml/apihelpers.pxi":1401
  *     return funicode(s) if s is not NULL else None
  * 
  * cdef inline object funicodeOrEmpty(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29759,7 +31037,7 @@ static CYTHON_INLINE PyObject *__pyx_f_4lxml_5etree_funicodeOrEmpty(const xmlCha
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1400
+/* "src/lxml/apihelpers.pxi":1404
  *     return funicode(s) if s is not NULL else ''
  * 
  * cdef object funicode(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29775,12 +31053,9 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("funicode", 0);
 
-  /* "src/lxml/apihelpers.pxi":1404
+  /* "src/lxml/apihelpers.pxi":1408
  *     cdef const_xmlChar* spos
  *     cdef bint is_non_ascii
  *     if python.LXML_UNICODE_STRINGS:             # <<<<<<<<<<<<<<
@@ -29790,7 +31065,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   __pyx_t_1 = (LXML_UNICODE_STRINGS != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1405
+    /* "src/lxml/apihelpers.pxi":1409
  *     cdef bint is_non_ascii
  *     if python.LXML_UNICODE_STRINGS:
  *         return s.decode('UTF-8')             # <<<<<<<<<<<<<<
@@ -29798,13 +31073,13 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  *     is_non_ascii = 0
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __Pyx_decode_c_string(((char *)__pyx_v_s), 0, strlen(((char *)__pyx_v_s)), NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1405; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_decode_c_string(((char const *)__pyx_v_s), 0, strlen(((char const *)__pyx_v_s)), NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1409, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1404
+    /* "src/lxml/apihelpers.pxi":1408
  *     cdef const_xmlChar* spos
  *     cdef bint is_non_ascii
  *     if python.LXML_UNICODE_STRINGS:             # <<<<<<<<<<<<<<
@@ -29813,7 +31088,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1406
+  /* "src/lxml/apihelpers.pxi":1410
  *     if python.LXML_UNICODE_STRINGS:
  *         return s.decode('UTF-8')
  *     spos = s             # <<<<<<<<<<<<<<
@@ -29822,7 +31097,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   __pyx_v_spos = __pyx_v_s;
 
-  /* "src/lxml/apihelpers.pxi":1407
+  /* "src/lxml/apihelpers.pxi":1411
  *         return s.decode('UTF-8')
  *     spos = s
  *     is_non_ascii = 0             # <<<<<<<<<<<<<<
@@ -29831,7 +31106,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   __pyx_v_is_non_ascii = 0;
 
-  /* "src/lxml/apihelpers.pxi":1408
+  /* "src/lxml/apihelpers.pxi":1412
  *     spos = s
  *     is_non_ascii = 0
  *     while spos[0] != c'\0':             # <<<<<<<<<<<<<<
@@ -29842,7 +31117,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
     __pyx_t_1 = (((__pyx_v_spos[0]) != '\x00') != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1409
+    /* "src/lxml/apihelpers.pxi":1413
  *     is_non_ascii = 0
  *     while spos[0] != c'\0':
  *         if spos[0] & 0x80:             # <<<<<<<<<<<<<<
@@ -29852,7 +31127,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
     __pyx_t_1 = (((__pyx_v_spos[0]) & 0x80) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1410
+      /* "src/lxml/apihelpers.pxi":1414
  *     while spos[0] != c'\0':
  *         if spos[0] & 0x80:
  *             is_non_ascii = 1             # <<<<<<<<<<<<<<
@@ -29861,7 +31136,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
       __pyx_v_is_non_ascii = 1;
 
-      /* "src/lxml/apihelpers.pxi":1411
+      /* "src/lxml/apihelpers.pxi":1415
  *         if spos[0] & 0x80:
  *             is_non_ascii = 1
  *             break             # <<<<<<<<<<<<<<
@@ -29870,7 +31145,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
       goto __pyx_L5_break;
 
-      /* "src/lxml/apihelpers.pxi":1409
+      /* "src/lxml/apihelpers.pxi":1413
  *     is_non_ascii = 0
  *     while spos[0] != c'\0':
  *         if spos[0] & 0x80:             # <<<<<<<<<<<<<<
@@ -29879,7 +31154,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1412
+    /* "src/lxml/apihelpers.pxi":1416
  *             is_non_ascii = 1
  *             break
  *         spos += 1             # <<<<<<<<<<<<<<
@@ -29890,7 +31165,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   }
   __pyx_L5_break:;
 
-  /* "src/lxml/apihelpers.pxi":1413
+  /* "src/lxml/apihelpers.pxi":1417
  *             break
  *         spos += 1
  *     slen = spos - s             # <<<<<<<<<<<<<<
@@ -29899,7 +31174,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   __pyx_v_slen = (__pyx_v_spos - __pyx_v_s);
 
-  /* "src/lxml/apihelpers.pxi":1414
+  /* "src/lxml/apihelpers.pxi":1418
  *         spos += 1
  *     slen = spos - s
  *     if spos[0] != c'\0':             # <<<<<<<<<<<<<<
@@ -29909,7 +31184,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   __pyx_t_1 = (((__pyx_v_spos[0]) != '\x00') != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1415
+    /* "src/lxml/apihelpers.pxi":1419
  *     slen = spos - s
  *     if spos[0] != c'\0':
  *         slen += tree.xmlStrlen(spos)             # <<<<<<<<<<<<<<
@@ -29918,7 +31193,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
     __pyx_v_slen = (__pyx_v_slen + xmlStrlen(__pyx_v_spos));
 
-    /* "src/lxml/apihelpers.pxi":1414
+    /* "src/lxml/apihelpers.pxi":1418
  *         spos += 1
  *     slen = spos - s
  *     if spos[0] != c'\0':             # <<<<<<<<<<<<<<
@@ -29927,7 +31202,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1416
+  /* "src/lxml/apihelpers.pxi":1420
  *     if spos[0] != c'\0':
  *         slen += tree.xmlStrlen(spos)
  *     if is_non_ascii:             # <<<<<<<<<<<<<<
@@ -29937,7 +31212,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   __pyx_t_1 = (__pyx_v_is_non_ascii != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1417
+    /* "src/lxml/apihelpers.pxi":1421
  *         slen += tree.xmlStrlen(spos)
  *     if is_non_ascii:
  *         return s[:slen].decode('UTF-8')             # <<<<<<<<<<<<<<
@@ -29945,13 +31220,13 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
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     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_2 = __Pyx_decode_c_string(((char *)__pyx_v_s), 0, __pyx_v_slen, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1417; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_decode_c_string(((char const *)__pyx_v_s), 0, __pyx_v_slen, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1421, __pyx_L1_error)
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     __pyx_r = __pyx_t_2;
     __pyx_t_2 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1416
+    /* "src/lxml/apihelpers.pxi":1420
  *     if spos[0] != c'\0':
  *         slen += tree.xmlStrlen(spos)
  *     if is_non_ascii:             # <<<<<<<<<<<<<<
@@ -29960,7 +31235,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1418
+  /* "src/lxml/apihelpers.pxi":1422
  *     if is_non_ascii:
  *         return s[:slen].decode('UTF-8')
  *     return s[:slen]             # <<<<<<<<<<<<<<
@@ -29968,14 +31243,14 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
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  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_2 = __Pyx_PyBytes_FromStringAndSize(((const char*)__pyx_v_s) + 0, __pyx_v_slen - 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1418; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyBytes_FromStringAndSize(((const char*)__pyx_v_s) + 0, __pyx_v_slen - 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1422, __pyx_L1_error)
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   __pyx_r = __pyx_t_2;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1400
+  /* "src/lxml/apihelpers.pxi":1404
  *     return funicode(s) if s is not NULL else ''
  * 
  * cdef object funicode(const_xmlChar* s):             # <<<<<<<<<<<<<<
@@ -29994,7 +31269,7 @@ static PyObject *__pyx_f_4lxml_5etree_funicode(const xmlChar *__pyx_v_s) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1420
+/* "src/lxml/apihelpers.pxi":1424
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  * 
  * cdef bytes _utf8(object s):             # <<<<<<<<<<<<<<
@@ -30012,19 +31287,16 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/apihelpers.pxi":1427
+  /* "src/lxml/apihelpers.pxi":1431
  *     cdef int valid
  *     cdef bytes utf8_string
- *     if not python.IS_PYTHON3 and type(s) is bytes:             # <<<<<<<<<<<<<<
+ *     if python.IS_PYTHON2 and type(s) is bytes:             # <<<<<<<<<<<<<<
  *         utf8_string = s
  *         valid = _is_valid_xml_ascii(utf8_string)
  */
-  __pyx_t_2 = ((!(IS_PYTHON3 != 0)) != 0);
+  __pyx_t_2 = (IS_PYTHON2 != 0);
   if (__pyx_t_2) {
   } else {
     __pyx_t_1 = __pyx_t_2;
@@ -30036,9 +31308,9 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1428
+    /* "src/lxml/apihelpers.pxi":1432
  *     cdef bytes utf8_string
- *     if not python.IS_PYTHON3 and type(s) is bytes:
+ *     if python.IS_PYTHON2 and type(s) is bytes:
  *         utf8_string = s             # <<<<<<<<<<<<<<
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     elif isinstance(s, unicode):
@@ -30048,8 +31320,8 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
     __pyx_v_utf8_string = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1429
- *     if not python.IS_PYTHON3 and type(s) is bytes:
+    /* "src/lxml/apihelpers.pxi":1433
+ *     if python.IS_PYTHON2 and type(s) is bytes:
  *         utf8_string = s
  *         valid = _is_valid_xml_ascii(utf8_string)             # <<<<<<<<<<<<<<
  *     elif isinstance(s, unicode):
@@ -30057,17 +31329,17 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
  */
     __pyx_v_valid = __pyx_f_4lxml_5etree__is_valid_xml_ascii(__pyx_v_utf8_string);
 
-    /* "src/lxml/apihelpers.pxi":1427
+    /* "src/lxml/apihelpers.pxi":1431
  *     cdef int valid
  *     cdef bytes utf8_string
- *     if not python.IS_PYTHON3 and type(s) is bytes:             # <<<<<<<<<<<<<<
+ *     if python.IS_PYTHON2 and type(s) is bytes:             # <<<<<<<<<<<<<<
  *         utf8_string = s
  *         valid = _is_valid_xml_ascii(utf8_string)
  */
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1430
+  /* "src/lxml/apihelpers.pxi":1434
  *         utf8_string = s
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     elif isinstance(s, unicode):             # <<<<<<<<<<<<<<
@@ -30078,7 +31350,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
   __pyx_t_3 = (__pyx_t_1 != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/apihelpers.pxi":1431
+    /* "src/lxml/apihelpers.pxi":1435
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     elif isinstance(s, unicode):
  *         utf8_string = (s).encode('utf8')             # <<<<<<<<<<<<<<
@@ -30087,15 +31359,15 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
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       PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "encode");
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1431; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1435, __pyx_L1_error)
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-    __pyx_t_4 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_s)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1431; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_s)); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1435, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
-    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1431; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(PyBytes_CheckExact(__pyx_t_4))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(5, 1435, __pyx_L1_error)
     __pyx_v_utf8_string = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1432
+    /* "src/lxml/apihelpers.pxi":1436
  *     elif isinstance(s, unicode):
  *         utf8_string = (s).encode('utf8')
  *         valid = _is_valid_xml_utf8(utf8_string)             # <<<<<<<<<<<<<<
@@ -30104,7 +31376,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
  */
     __pyx_v_valid = __pyx_f_4lxml_5etree__is_valid_xml_utf8(__pyx_v_utf8_string);
 
-    /* "src/lxml/apihelpers.pxi":1430
+    /* "src/lxml/apihelpers.pxi":1434
  *         utf8_string = s
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     elif isinstance(s, unicode):             # <<<<<<<<<<<<<<
@@ -30114,7 +31386,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1433
+  /* "src/lxml/apihelpers.pxi":1437
  *         utf8_string = (s).encode('utf8')
  *         valid = _is_valid_xml_utf8(utf8_string)
  *     elif isinstance(s, (bytes, bytearray)):             # <<<<<<<<<<<<<<
@@ -30135,25 +31407,25 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
   __pyx_t_1 = (__pyx_t_3 != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1434
+    /* "src/lxml/apihelpers.pxi":1438
  *         valid = _is_valid_xml_utf8(utf8_string)
  *     elif isinstance(s, (bytes, bytearray)):
  *         utf8_string = bytes(s)             # <<<<<<<<<<<<<<
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     else:
  */
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1438, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_INCREF(__pyx_v_s);
     __Pyx_GIVEREF(__pyx_v_s);
     PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_s);
-    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_4, NULL); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)(&PyBytes_Type)), __pyx_t_4, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 1438, __pyx_L1_error)
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     __pyx_v_utf8_string = ((PyObject*)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1435
+    /* "src/lxml/apihelpers.pxi":1439
  *     elif isinstance(s, (bytes, bytearray)):
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  *         valid = _is_valid_xml_ascii(utf8_string)             # <<<<<<<<<<<<<<
@@ -30162,7 +31434,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
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     __pyx_v_valid = __pyx_f_4lxml_5etree__is_valid_xml_ascii(__pyx_v_utf8_string);
 
-    /* "src/lxml/apihelpers.pxi":1433
+    /* "src/lxml/apihelpers.pxi":1437
  *         utf8_string = (s).encode('utf8')
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  *     elif isinstance(s, (bytes, bytearray)):             # <<<<<<<<<<<<<<
@@ -30172,7 +31444,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1437
+  /* "src/lxml/apihelpers.pxi":1441
  *         valid = _is_valid_xml_ascii(utf8_string)
  *     else:
  *         raise TypeError("Argument must be bytes or unicode, got '%.200s'" % type(s).__name__)             # <<<<<<<<<<<<<<
@@ -30180,26 +31452,26 @@ static PyObject *__pyx_f_4lxml_5etree__utf8(PyObject *__pyx_v_s) {
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-    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_s)), __pyx_n_s_name); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)Py_TYPE(__pyx_v_s)), __pyx_n_s_name); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 1441, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
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+    __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Argument_must_be_bytes_or_unicod, __pyx_t_5); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1441, __pyx_L1_error)
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+    __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 1441, __pyx_L1_error)
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     __pyx_t_4 = 0;
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1441, __pyx_L1_error)
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-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1437; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1441, __pyx_L1_error)
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   __pyx_L3:;
 
-  /* "src/lxml/apihelpers.pxi":1438
+  /* "src/lxml/apihelpers.pxi":1442
  *     else:
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  *     if not valid:             # <<<<<<<<<<<<<<
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   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1439
+    /* "src/lxml/apihelpers.pxi":1443
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-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1443, __pyx_L1_error)
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-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1443, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1438
+    /* "src/lxml/apihelpers.pxi":1442
  *     else:
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  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1441
+  /* "src/lxml/apihelpers.pxi":1445
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   __pyx_r = __pyx_v_utf8_string;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1420
+  /* "src/lxml/apihelpers.pxi":1424
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  * cdef bytes _utf8(object s):             # <<<<<<<<<<<<<<
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  * 
  * cdef bytes _utf8orNone(object s):             # <<<<<<<<<<<<<<
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   int __pyx_t_2;
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-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/apihelpers.pxi":1445
+  /* "src/lxml/apihelpers.pxi":1449
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  * cdef bytes _utf8orNone(object s):
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@@ -30293,7 +31562,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8orNone(PyObject *__pyx_v_s) {
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+    __pyx_t_3 = __pyx_f_4lxml_5etree__utf8(__pyx_v_s); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1449, __pyx_L1_error)
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@@ -30305,7 +31574,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8orNone(PyObject *__pyx_v_s) {
   __pyx_t_1 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1444
+  /* "src/lxml/apihelpers.pxi":1448
  * 
  * 
  * cdef bytes _utf8orNone(object s):             # <<<<<<<<<<<<<<
@@ -30325,7 +31594,7 @@ static PyObject *__pyx_f_4lxml_5etree__utf8orNone(PyObject *__pyx_v_s) {
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 }
 
-/* "src/lxml/apihelpers.pxi":1448
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  * cdef strrepr(s):             # <<<<<<<<<<<<<<
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   PyObject *__pyx_t_2 = NULL;
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-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/apihelpers.pxi":1452
+  /* "src/lxml/apihelpers.pxi":1456
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  *     """
- *     return s if python.IS_PYTHON3 else s.encode('unicode-escape')             # <<<<<<<<<<<<<<
+ *     return s.encode('unicode-escape') if python.IS_PYTHON2 else s             # <<<<<<<<<<<<<<
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-  if ((IS_PYTHON3 != 0)) {
-    __Pyx_INCREF(__pyx_v_s);
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+  if ((IS_PYTHON2 != 0)) {
+    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_s, __pyx_n_s_encode); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1456, __pyx_L1_error)
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+  } else {
+    __Pyx_INCREF(__pyx_v_s);
+    __pyx_t_1 = __pyx_v_s;
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   __pyx_t_1 = 0;
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-  /* "src/lxml/apihelpers.pxi":1448
+  /* "src/lxml/apihelpers.pxi":1452
  * 
  * 
  * cdef strrepr(s):             # <<<<<<<<<<<<<<
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-/* "src/lxml/apihelpers.pxi":1455
+/* "src/lxml/apihelpers.pxi":1459
  * 
  * 
  * cdef bint _isFilePath(const_xmlChar* c_path):             # <<<<<<<<<<<<<<
@@ -30405,7 +31671,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
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-  /* "src/lxml/apihelpers.pxi":1459
+  /* "src/lxml/apihelpers.pxi":1463
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@@ -30415,7 +31681,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
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-    /* "src/lxml/apihelpers.pxi":1460
+    /* "src/lxml/apihelpers.pxi":1464
  *     # test if it looks like an absolute Unix path or a Windows network path
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     __pyx_r = 1;
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-    /* "src/lxml/apihelpers.pxi":1459
+    /* "src/lxml/apihelpers.pxi":1463
  *     cdef xmlChar c
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  *     if c_path[0] == c'/':             # <<<<<<<<<<<<<<
@@ -30434,7 +31700,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1463
+  /* "src/lxml/apihelpers.pxi":1467
  * 
  *     # test if it looks like an absolute Windows path or URL
  *     if c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':             # <<<<<<<<<<<<<<
@@ -30460,7 +31726,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
   __pyx_L5_bool_binop_done:;
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-    /* "src/lxml/apihelpers.pxi":1464
+    /* "src/lxml/apihelpers.pxi":1468
  *     # test if it looks like an absolute Windows path or URL
  *     if c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *         c_path += 1             # <<<<<<<<<<<<<<
@@ -30469,7 +31735,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
  */
     __pyx_v_c_path = (__pyx_v_c_path + 1);
 
-    /* "src/lxml/apihelpers.pxi":1465
+    /* "src/lxml/apihelpers.pxi":1469
  *     if c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *         c_path += 1
  *         if c_path[0] == c':' and c_path[1] in b'\0\\':             # <<<<<<<<<<<<<<
@@ -30496,7 +31762,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
     __pyx_L8_bool_binop_done:;
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1466
+      /* "src/lxml/apihelpers.pxi":1470
  *         c_path += 1
  *         if c_path[0] == c':' and c_path[1] in b'\0\\':
  *             return 1  # C: or C:\...             # <<<<<<<<<<<<<<
@@ -30506,7 +31772,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
       __pyx_r = 1;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1465
+      /* "src/lxml/apihelpers.pxi":1469
  *     if c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *         c_path += 1
  *         if c_path[0] == c':' and c_path[1] in b'\0\\':             # <<<<<<<<<<<<<<
@@ -30515,7 +31781,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1469
+    /* "src/lxml/apihelpers.pxi":1473
  * 
  *         # test if it looks like a URL with scheme://
  *         while c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':             # <<<<<<<<<<<<<<
@@ -30542,7 +31808,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
       __pyx_L12_bool_binop_done:;
       if (!__pyx_t_1) break;
 
-      /* "src/lxml/apihelpers.pxi":1470
+      /* "src/lxml/apihelpers.pxi":1474
  *         # test if it looks like a URL with scheme://
  *         while c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *             c_path += 1             # <<<<<<<<<<<<<<
@@ -30552,7 +31818,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
       __pyx_v_c_path = (__pyx_v_c_path + 1);
     }
 
-    /* "src/lxml/apihelpers.pxi":1471
+    /* "src/lxml/apihelpers.pxi":1475
  *         while c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *             c_path += 1
  *         if c_path[0] == c':' and c_path[1] == c'/' and c_path[2] == c'/':             # <<<<<<<<<<<<<<
@@ -30576,7 +31842,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
     __pyx_L15_bool_binop_done:;
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1472
+      /* "src/lxml/apihelpers.pxi":1476
  *             c_path += 1
  *         if c_path[0] == c':' and c_path[1] == c'/' and c_path[2] == c'/':
  *             return 0             # <<<<<<<<<<<<<<
@@ -30586,7 +31852,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1471
+      /* "src/lxml/apihelpers.pxi":1475
  *         while c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':
  *             c_path += 1
  *         if c_path[0] == c':' and c_path[1] == c'/' and c_path[2] == c'/':             # <<<<<<<<<<<<<<
@@ -30595,7 +31861,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1463
+    /* "src/lxml/apihelpers.pxi":1467
  * 
  *     # test if it looks like an absolute Windows path or URL
  *     if c'a' <= c_path[0] <= c'z' or c'A' <= c_path[0] <= c'Z':             # <<<<<<<<<<<<<<
@@ -30604,7 +31870,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1475
+  /* "src/lxml/apihelpers.pxi":1479
  * 
  *     # assume it's a relative path
  *     return 1             # <<<<<<<<<<<<<<
@@ -30614,7 +31880,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1455
+  /* "src/lxml/apihelpers.pxi":1459
  * 
  * 
  * cdef bint _isFilePath(const_xmlChar* c_path):             # <<<<<<<<<<<<<<
@@ -30628,7 +31894,7 @@ static int __pyx_f_4lxml_5etree__isFilePath(const xmlChar *__pyx_v_c_path) {
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1477
+/* "src/lxml/apihelpers.pxi":1481
  *     return 1
  * 
  * cdef object _encodeFilename(object filename):             # <<<<<<<<<<<<<<
@@ -30648,12 +31914,9 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
   PyObject *__pyx_t_6 = NULL;
   PyObject *__pyx_t_7 = NULL;
   int __pyx_t_8;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/apihelpers.pxi":1480
+  /* "src/lxml/apihelpers.pxi":1484
  *     u"""Make sure a filename is 8-bit encoded (or None).
  *     """
  *     if filename is None:             # <<<<<<<<<<<<<<
@@ -30664,7 +31927,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1481
+    /* "src/lxml/apihelpers.pxi":1485
  *     """
  *     if filename is None:
  *         return None             # <<<<<<<<<<<<<<
@@ -30676,7 +31939,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
     __pyx_r = Py_None;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1480
+    /* "src/lxml/apihelpers.pxi":1484
  *     u"""Make sure a filename is 8-bit encoded (or None).
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  *     if filename is None:             # <<<<<<<<<<<<<<
@@ -30685,7 +31948,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1482
+  /* "src/lxml/apihelpers.pxi":1486
  *     if filename is None:
  *         return None
  *     elif isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -30696,7 +31959,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1483
+    /* "src/lxml/apihelpers.pxi":1487
  *         return None
  *     elif isinstance(filename, bytes):
  *         return filename             # <<<<<<<<<<<<<<
@@ -30708,7 +31971,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
     __pyx_r = __pyx_v_filename;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1482
+    /* "src/lxml/apihelpers.pxi":1486
  *     if filename is None:
  *         return None
  *     elif isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -30717,7 +31980,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1484
+  /* "src/lxml/apihelpers.pxi":1488
  *     elif isinstance(filename, bytes):
  *         return filename
  *     elif isinstance(filename, unicode):             # <<<<<<<<<<<<<<
@@ -30728,7 +31991,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
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   if (__pyx_t_2) {
 
-    /* "src/lxml/apihelpers.pxi":1485
+    /* "src/lxml/apihelpers.pxi":1489
  *         return filename
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@@ -30737,25 +32000,25 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
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-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1485; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1489, __pyx_L1_error)
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-    __pyx_t_3 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_filename)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1485; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_filename)); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1489, __pyx_L1_error)
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-    /* "src/lxml/apihelpers.pxi":1486
+    /* "src/lxml/apihelpers.pxi":1490
  *     elif isinstance(filename, unicode):
  *         filename8 = (filename).encode('utf8')
  *         if _isFilePath(filename8):             # <<<<<<<<<<<<<<
  *             try:
  *                 return python.PyUnicode_AsEncodedString(
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-    __pyx_t_4 = __Pyx_PyObject_AsUString(__pyx_v_filename8); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1486; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_AsUString(__pyx_v_filename8); if (unlikely((!__pyx_t_4) && PyErr_Occurred())) __PYX_ERR(5, 1490, __pyx_L1_error)
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     if (__pyx_t_2) {
 
-      /* "src/lxml/apihelpers.pxi":1487
+      /* "src/lxml/apihelpers.pxi":1491
  *         filename8 = (filename).encode('utf8')
  *         if _isFilePath(filename8):
  *             try:             # <<<<<<<<<<<<<<
@@ -30763,13 +32026,15 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
  *                     filename, _C_FILENAME_ENCODING, NULL)
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       {
+        __Pyx_PyThreadState_declare
+        __Pyx_PyThreadState_assign
         __Pyx_ExceptionSave(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7);
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         /*try:*/ {
 
-          /* "src/lxml/apihelpers.pxi":1488
+          /* "src/lxml/apihelpers.pxi":1492
  *         if _isFilePath(filename8):
  *             try:
  *                 return python.PyUnicode_AsEncodedString(             # <<<<<<<<<<<<<<
@@ -30778,20 +32043,20 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
  */
           __Pyx_XDECREF(__pyx_r);
 
-          /* "src/lxml/apihelpers.pxi":1489
+          /* "src/lxml/apihelpers.pxi":1493
  *             try:
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  *                 pass
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-          __pyx_t_3 = PyUnicode_AsEncodedString(__pyx_v_filename, __pyx_v_4lxml_5etree__C_FILENAME_ENCODING, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1488; __pyx_clineno = __LINE__; goto __pyx_L5_error;}
+          __pyx_t_3 = PyUnicode_AsEncodedString(__pyx_v_filename, __pyx_v_4lxml_5etree__C_FILENAME_ENCODING, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1492, __pyx_L5_error)
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           __pyx_t_3 = 0;
           goto __pyx_L9_try_return;
 
-          /* "src/lxml/apihelpers.pxi":1487
+          /* "src/lxml/apihelpers.pxi":1491
  *         filename8 = (filename).encode('utf8')
  *         if _isFilePath(filename8):
  *             try:             # <<<<<<<<<<<<<<
@@ -30800,49 +32065,53 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilename(PyObject *__pyx_v_filename
  */
         }
         __pyx_L5_error:;
+        __Pyx_PyThreadState_assign
         __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-        /* "src/lxml/apihelpers.pxi":1490
+        /* "src/lxml/apihelpers.pxi":1494
  *                 return python.PyUnicode_AsEncodedString(
  *                     filename, _C_FILENAME_ENCODING, NULL)
  *             except UnicodeEncodeError:             # <<<<<<<<<<<<<<
  *                 pass
  *         return filename8
  */
-        __pyx_t_8 = PyErr_ExceptionMatches(__pyx_builtin_UnicodeEncodeError);
+        __pyx_t_8 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_UnicodeEncodeError);
         if (__pyx_t_8) {
-          PyErr_Restore(0,0,0);
+          __Pyx_ErrRestore(0,0,0);
           goto __pyx_L6_exception_handled;
         }
         goto __pyx_L7_except_error;
         __pyx_L7_except_error:;
 
-        /* "src/lxml/apihelpers.pxi":1487
+        /* "src/lxml/apihelpers.pxi":1491
  *         filename8 = (filename).encode('utf8')
  *         if _isFilePath(filename8):
  *             try:             # <<<<<<<<<<<<<<
  *                 return python.PyUnicode_AsEncodedString(
  *                     filename, _C_FILENAME_ENCODING, NULL)
  */
+        __Pyx_PyThreadState_assign
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+        __Pyx_PyThreadState_assign
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         goto __pyx_L0;
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+        __Pyx_PyThreadState_assign
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-      /* "src/lxml/apihelpers.pxi":1486
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-    /* "src/lxml/apihelpers.pxi":1492
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-    /* "src/lxml/apihelpers.pxi":1484
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-    /* "src/lxml/apihelpers.pxi":1505
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-        /* "src/lxml/apihelpers.pxi":1505
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-      /* "src/lxml/apihelpers.pxi":1505
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-    __pyx_t_3 = __Pyx_PyObject_AsUString(__pyx_v_filename); if (unlikely((!__pyx_t_3) && PyErr_Occurred())) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1524; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_AsUString(__pyx_v_filename); if (unlikely((!__pyx_t_3) && PyErr_Occurred())) __PYX_ERR(5, 1528, __pyx_L1_error)
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-      /* "src/lxml/apihelpers.pxi":1526
+      /* "src/lxml/apihelpers.pxi":1530
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       __pyx_r = __pyx_v_filename;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1524
+      /* "src/lxml/apihelpers.pxi":1528
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@@ -31321,7 +32593,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilenameUTF8(PyObject *__pyx_v_file
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-    /* "src/lxml/apihelpers.pxi":1527
+    /* "src/lxml/apihelpers.pxi":1531
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@@ -31330,7 +32602,7 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilenameUTF8(PyObject *__pyx_v_file
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-    /* "src/lxml/apihelpers.pxi":1528
+    /* "src/lxml/apihelpers.pxi":1532
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@@ -31338,13 +32610,15 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilenameUTF8(PyObject *__pyx_v_file
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
       __Pyx_ExceptionSave(&__pyx_t_4, &__pyx_t_5, &__pyx_t_6);
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-        /* "src/lxml/apihelpers.pxi":1531
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-          {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1531; __pyx_clineno = __LINE__; goto __pyx_L5_error;}
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-        /* "src/lxml/apihelpers.pxi":1530
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+        __pyx_t_8 = PyUnicode_Decode(__pyx_v_c_filename, __pyx_t_7, __pyx_v_4lxml_5etree__C_FILENAME_ENCODING, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(5, 1534, __pyx_L5_error)
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-        /* "src/lxml/apihelpers.pxi":1528
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@@ -31382,26 +32656,27 @@ static PyObject *__pyx_f_4lxml_5etree__encodeFilenameUTF8(PyObject *__pyx_v_file
       __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
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-      __pyx_t_9 = PyErr_ExceptionMatches(__pyx_builtin_UnicodeDecodeError);
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-          /* "src/lxml/apihelpers.pxi":1534
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+          __Pyx_PyThreadState_assign
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+      __Pyx_PyThreadState_assign
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-    /* "src/lxml/apihelpers.pxi":1523
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-    /* "src/lxml/apihelpers.pxi":1541
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-  /* "src/lxml/apihelpers.pxi":1551
+  /* "src/lxml/apihelpers.pxi":1555
  *     return __getNsTag(tag, 0)
  * 
  * cdef tuple _getNsTagWithEmptyNs(tag):             # <<<<<<<<<<<<<<
@@ -31716,7 +32992,7 @@ static PyObject *__pyx_f_4lxml_5etree__getNsTagWithEmptyNs(PyObject *__pyx_v_tag
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1558
+/* "src/lxml/apihelpers.pxi":1562
  *     return __getNsTag(tag, 1)
  * 
  * cdef tuple __getNsTag(tag, bint empty_ns):             # <<<<<<<<<<<<<<
@@ -31737,13 +33013,10 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__getNsTag", 0);
   __Pyx_INCREF(__pyx_v_tag);
 
-  /* "src/lxml/apihelpers.pxi":1563
+  /* "src/lxml/apihelpers.pxi":1567
  *     cdef Py_ssize_t taglen
  *     cdef Py_ssize_t nslen
  *     cdef bytes ns = None             # <<<<<<<<<<<<<<
@@ -31753,7 +33026,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   __Pyx_INCREF(Py_None);
   __pyx_v_ns = ((PyObject*)Py_None);
 
-  /* "src/lxml/apihelpers.pxi":1565
+  /* "src/lxml/apihelpers.pxi":1569
  *     cdef bytes ns = None
  *     # _isString() is much faster than isinstance()
  *     if not _isString(tag) and isinstance(tag, QName):             # <<<<<<<<<<<<<<
@@ -31772,7 +33045,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1566
+    /* "src/lxml/apihelpers.pxi":1570
  *     # _isString() is much faster than isinstance()
  *     if not _isString(tag) and isinstance(tag, QName):
  *         tag = (tag).text             # <<<<<<<<<<<<<<
@@ -31784,7 +33057,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __Pyx_DECREF_SET(__pyx_v_tag, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1565
+    /* "src/lxml/apihelpers.pxi":1569
  *     cdef bytes ns = None
  *     # _isString() is much faster than isinstance()
  *     if not _isString(tag) and isinstance(tag, QName):             # <<<<<<<<<<<<<<
@@ -31793,19 +33066,19 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1567
+  /* "src/lxml/apihelpers.pxi":1571
  *     if not _isString(tag) and isinstance(tag, QName):
  *         tag = (tag).text
  *     tag = _utf8(tag)             # <<<<<<<<<<<<<<
  *     c_tag = _cstr(tag)
  *     if c_tag[0] == c'{':
  */
-  __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_tag); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_tag); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1571, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF_SET(__pyx_v_tag, __pyx_t_4);
   __pyx_t_4 = 0;
 
-  /* "src/lxml/apihelpers.pxi":1568
+  /* "src/lxml/apihelpers.pxi":1572
  *         tag = (tag).text
  *     tag = _utf8(tag)
  *     c_tag = _cstr(tag)             # <<<<<<<<<<<<<<
@@ -31814,7 +33087,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
   __pyx_v_c_tag = PyBytes_AS_STRING(__pyx_v_tag);
 
-  /* "src/lxml/apihelpers.pxi":1569
+  /* "src/lxml/apihelpers.pxi":1573
  *     tag = _utf8(tag)
  *     c_tag = _cstr(tag)
  *     if c_tag[0] == c'{':             # <<<<<<<<<<<<<<
@@ -31824,7 +33097,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   __pyx_t_1 = (((__pyx_v_c_tag[0]) == '{') != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1570
+      /* "src/lxml/apihelpers.pxi":1574
  *     c_tag = _cstr(tag)
  *     if c_tag[0] == c'{':
  *         c_tag += 1             # <<<<<<<<<<<<<<
@@ -31833,7 +33106,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
       __pyx_v_c_tag = (__pyx_v_c_tag + 1);
 
-      /* "src/lxml/apihelpers.pxi":1571
+      /* "src/lxml/apihelpers.pxi":1575
  *     if c_tag[0] == c'{':
  *         c_tag += 1
  *         c_ns_end = cstring_h.strchr(c_tag, c'}')             # <<<<<<<<<<<<<<
@@ -31842,7 +33115,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
     __pyx_v_c_ns_end = strchr(__pyx_v_c_tag, '}');
 
-    /* "src/lxml/apihelpers.pxi":1572
+    /* "src/lxml/apihelpers.pxi":1576
  *         c_tag += 1
  *         c_ns_end = cstring_h.strchr(c_tag, c'}')
  *         if c_ns_end is NULL:             # <<<<<<<<<<<<<<
@@ -31852,7 +33125,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __pyx_t_1 = ((__pyx_v_c_ns_end == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1573
+      /* "src/lxml/apihelpers.pxi":1577
  *         c_ns_end = cstring_h.strchr(c_tag, c'}')
  *         if c_ns_end is NULL:
  *             raise ValueError, u"Invalid tag name"             # <<<<<<<<<<<<<<
@@ -31860,9 +33133,9 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  *         taglen = python.PyBytes_GET_SIZE(tag) - nslen - 2
  */
       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Invalid_tag_name, 0, 0);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1573; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1577, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1572
+      /* "src/lxml/apihelpers.pxi":1576
  *         c_tag += 1
  *         c_ns_end = cstring_h.strchr(c_tag, c'}')
  *         if c_ns_end is NULL:             # <<<<<<<<<<<<<<
@@ -31871,7 +33144,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1574
+    /* "src/lxml/apihelpers.pxi":1578
  *         if c_ns_end is NULL:
  *             raise ValueError, u"Invalid tag name"
  *         nslen  = c_ns_end - c_tag             # <<<<<<<<<<<<<<
@@ -31880,7 +33153,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
     __pyx_v_nslen = (__pyx_v_c_ns_end - __pyx_v_c_tag);
 
-    /* "src/lxml/apihelpers.pxi":1575
+    /* "src/lxml/apihelpers.pxi":1579
  *             raise ValueError, u"Invalid tag name"
  *         nslen  = c_ns_end - c_tag
  *         taglen = python.PyBytes_GET_SIZE(tag) - nslen - 2             # <<<<<<<<<<<<<<
@@ -31889,7 +33162,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
     __pyx_v_taglen = ((PyBytes_GET_SIZE(__pyx_v_tag) - __pyx_v_nslen) - 2);
 
-    /* "src/lxml/apihelpers.pxi":1576
+    /* "src/lxml/apihelpers.pxi":1580
  *         nslen  = c_ns_end - c_tag
  *         taglen = python.PyBytes_GET_SIZE(tag) - nslen - 2
  *         if taglen == 0:             # <<<<<<<<<<<<<<
@@ -31899,7 +33172,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __pyx_t_1 = ((__pyx_v_taglen == 0) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1577
+      /* "src/lxml/apihelpers.pxi":1581
  *         taglen = python.PyBytes_GET_SIZE(tag) - nslen - 2
  *         if taglen == 0:
  *             raise ValueError, u"Empty tag name"             # <<<<<<<<<<<<<<
@@ -31907,9 +33180,9 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  *             ns = c_tag[:nslen]
  */
       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Empty_tag_name, 0, 0);
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1577; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1581, __pyx_L1_error)
 
-      /* "src/lxml/apihelpers.pxi":1576
+      /* "src/lxml/apihelpers.pxi":1580
  *         nslen  = c_ns_end - c_tag
  *         taglen = python.PyBytes_GET_SIZE(tag) - nslen - 2
  *         if taglen == 0:             # <<<<<<<<<<<<<<
@@ -31918,7 +33191,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1578
+    /* "src/lxml/apihelpers.pxi":1582
  *         if taglen == 0:
  *             raise ValueError, u"Empty tag name"
  *         if nslen > 0:             # <<<<<<<<<<<<<<
@@ -31928,14 +33201,14 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __pyx_t_1 = ((__pyx_v_nslen > 0) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1579
+      /* "src/lxml/apihelpers.pxi":1583
  *             raise ValueError, u"Empty tag name"
  *         if nslen > 0:
  *             ns = c_tag[:nslen]             # <<<<<<<<<<<<<<
  *         elif empty_ns:
  *             ns = b''
  */
-      __pyx_t_4 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_c_tag + 0, __pyx_v_nslen - 0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_c_tag + 0, __pyx_v_nslen - 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1583, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
       __pyx_t_5 = __pyx_t_4;
       __Pyx_INCREF(__pyx_t_5);
@@ -31943,7 +33216,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
       __Pyx_DECREF_SET(__pyx_v_ns, ((PyObject*)__pyx_t_5));
       __pyx_t_5 = 0;
 
-      /* "src/lxml/apihelpers.pxi":1578
+      /* "src/lxml/apihelpers.pxi":1582
  *         if taglen == 0:
  *             raise ValueError, u"Empty tag name"
  *         if nslen > 0:             # <<<<<<<<<<<<<<
@@ -31953,7 +33226,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
       goto __pyx_L9;
     }
 
-    /* "src/lxml/apihelpers.pxi":1580
+    /* "src/lxml/apihelpers.pxi":1584
  *         if nslen > 0:
  *             ns = c_tag[:nslen]
  *         elif empty_ns:             # <<<<<<<<<<<<<<
@@ -31963,7 +33236,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __pyx_t_1 = (__pyx_v_empty_ns != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1581
+      /* "src/lxml/apihelpers.pxi":1585
  *             ns = c_tag[:nslen]
  *         elif empty_ns:
  *             ns = b''             # <<<<<<<<<<<<<<
@@ -31973,7 +33246,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
       __Pyx_INCREF(__pyx_kp_b__15);
       __Pyx_DECREF_SET(__pyx_v_ns, __pyx_kp_b__15);
 
-      /* "src/lxml/apihelpers.pxi":1580
+      /* "src/lxml/apihelpers.pxi":1584
  *         if nslen > 0:
  *             ns = c_tag[:nslen]
  *         elif empty_ns:             # <<<<<<<<<<<<<<
@@ -31983,14 +33256,14 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     }
     __pyx_L9:;
 
-    /* "src/lxml/apihelpers.pxi":1582
+    /* "src/lxml/apihelpers.pxi":1586
  *         elif empty_ns:
  *             ns = b''
  *         tag = c_ns_end[1:taglen+1]             # <<<<<<<<<<<<<<
  *     elif python.PyBytes_GET_SIZE(tag) == 0:
  *         raise ValueError, u"Empty tag name"
  */
-    __pyx_t_5 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_c_ns_end + 1, (__pyx_v_taglen + 1) - 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1582; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_c_ns_end + 1, (__pyx_v_taglen + 1) - 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(5, 1586, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
     __pyx_t_4 = __pyx_t_5;
     __Pyx_INCREF(__pyx_t_4);
@@ -31998,7 +33271,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     __Pyx_DECREF_SET(__pyx_v_tag, __pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "src/lxml/apihelpers.pxi":1569
+    /* "src/lxml/apihelpers.pxi":1573
  *     tag = _utf8(tag)
  *     c_tag = _cstr(tag)
  *     if c_tag[0] == c'{':             # <<<<<<<<<<<<<<
@@ -32008,7 +33281,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
     goto __pyx_L6;
   }
 
-  /* "src/lxml/apihelpers.pxi":1583
+  /* "src/lxml/apihelpers.pxi":1587
  *             ns = b''
  *         tag = c_ns_end[1:taglen+1]
  *     elif python.PyBytes_GET_SIZE(tag) == 0:             # <<<<<<<<<<<<<<
@@ -32018,7 +33291,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   __pyx_t_1 = ((PyBytes_GET_SIZE(__pyx_v_tag) == 0) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1584
+    /* "src/lxml/apihelpers.pxi":1588
  *         tag = c_ns_end[1:taglen+1]
  *     elif python.PyBytes_GET_SIZE(tag) == 0:
  *         raise ValueError, u"Empty tag name"             # <<<<<<<<<<<<<<
@@ -32026,9 +33299,9 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
  * 
  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Empty_tag_name, 0, 0);
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1584; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1588, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1583
+    /* "src/lxml/apihelpers.pxi":1587
  *             ns = b''
  *         tag = c_ns_end[1:taglen+1]
  *     elif python.PyBytes_GET_SIZE(tag) == 0:             # <<<<<<<<<<<<<<
@@ -32038,7 +33311,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   }
   __pyx_L6:;
 
-  /* "src/lxml/apihelpers.pxi":1585
+  /* "src/lxml/apihelpers.pxi":1589
  *     elif python.PyBytes_GET_SIZE(tag) == 0:
  *         raise ValueError, u"Empty tag name"
  *     return ns, tag             # <<<<<<<<<<<<<<
@@ -32046,7 +33319,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
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  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1585; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(5, 1589, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_INCREF(__pyx_v_ns);
   __Pyx_GIVEREF(__pyx_v_ns);
@@ -32058,7 +33331,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   __pyx_t_4 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1558
+  /* "src/lxml/apihelpers.pxi":1562
  *     return __getNsTag(tag, 1)
  * 
  * cdef tuple __getNsTag(tag, bint empty_ns):             # <<<<<<<<<<<<<<
@@ -32080,7 +33353,7 @@ static PyObject *__pyx_f_4lxml_5etree___getNsTag(PyObject *__pyx_v_tag, int __py
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1587
+/* "src/lxml/apihelpers.pxi":1591
  *     return ns, tag
  * 
  * cdef inline int _pyXmlNameIsValid(name_utf8):             # <<<<<<<<<<<<<<
@@ -32094,12 +33367,9 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyXmlNameIsValid(PyObject *__pyx_
   int __pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_pyXmlNameIsValid", 0);
 
-  /* "src/lxml/apihelpers.pxi":1588
+  /* "src/lxml/apihelpers.pxi":1592
  * 
  * cdef inline int _pyXmlNameIsValid(name_utf8):
  *     return _xmlNameIsValid(_xcstr(name_utf8)) and b':' not in name_utf8             # <<<<<<<<<<<<<<
@@ -32112,13 +33382,13 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyXmlNameIsValid(PyObject *__pyx_
     __pyx_t_1 = __pyx_t_2;
     goto __pyx_L3_bool_binop_done;
   }
-  __pyx_t_3 = (__Pyx_PySequence_ContainsTF(__pyx_kp_b__23, __pyx_v_name_utf8, Py_NE)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1588; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = (__Pyx_PySequence_ContainsTF(__pyx_kp_b__23, __pyx_v_name_utf8, Py_NE)); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(5, 1592, __pyx_L1_error)
   __pyx_t_1 = __pyx_t_3;
   __pyx_L3_bool_binop_done:;
   __pyx_r = __pyx_t_1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1587
+  /* "src/lxml/apihelpers.pxi":1591
  *     return ns, tag
  * 
  * cdef inline int _pyXmlNameIsValid(name_utf8):             # <<<<<<<<<<<<<<
@@ -32135,7 +33405,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyXmlNameIsValid(PyObject *__pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1590
+/* "src/lxml/apihelpers.pxi":1594
  *     return _xmlNameIsValid(_xcstr(name_utf8)) and b':' not in name_utf8
  * 
  * cdef inline int _pyHtmlNameIsValid(name_utf8):             # <<<<<<<<<<<<<<
@@ -32148,7 +33418,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyHtmlNameIsValid(PyObject *__pyx
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_pyHtmlNameIsValid", 0);
 
-  /* "src/lxml/apihelpers.pxi":1591
+  /* "src/lxml/apihelpers.pxi":1595
  * 
  * cdef inline int _pyHtmlNameIsValid(name_utf8):
  *     return _htmlNameIsValid(_xcstr(name_utf8))             # <<<<<<<<<<<<<<
@@ -32158,7 +33428,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyHtmlNameIsValid(PyObject *__pyx
   __pyx_r = __pyx_f_4lxml_5etree__htmlNameIsValid((const xmlChar*)PyBytes_AS_STRING(__pyx_v_name_utf8));
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1590
+  /* "src/lxml/apihelpers.pxi":1594
  *     return _xmlNameIsValid(_xcstr(name_utf8)) and b':' not in name_utf8
  * 
  * cdef inline int _pyHtmlNameIsValid(name_utf8):             # <<<<<<<<<<<<<<
@@ -32172,7 +33442,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__pyHtmlNameIsValid(PyObject *__pyx
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1593
+/* "src/lxml/apihelpers.pxi":1597
  *     return _htmlNameIsValid(_xcstr(name_utf8))
  * 
  * cdef inline int _xmlNameIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32185,7 +33455,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__xmlNameIsValid(const xmlChar *__p
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_xmlNameIsValid", 0);
 
-  /* "src/lxml/apihelpers.pxi":1594
+  /* "src/lxml/apihelpers.pxi":1598
  * 
  * cdef inline int _xmlNameIsValid(const_xmlChar* c_name):
  *     return tree.xmlValidateNameValue(c_name)             # <<<<<<<<<<<<<<
@@ -32195,7 +33465,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__xmlNameIsValid(const xmlChar *__p
   __pyx_r = xmlValidateNameValue(__pyx_v_c_name);
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1593
+  /* "src/lxml/apihelpers.pxi":1597
  *     return _htmlNameIsValid(_xcstr(name_utf8))
  * 
  * cdef inline int _xmlNameIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32209,7 +33479,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__xmlNameIsValid(const xmlChar *__p
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1596
+/* "src/lxml/apihelpers.pxi":1600
  *     return tree.xmlValidateNameValue(c_name)
  * 
  * cdef int _htmlNameIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32224,7 +33494,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_htmlNameIsValid", 0);
 
-  /* "src/lxml/apihelpers.pxi":1597
+  /* "src/lxml/apihelpers.pxi":1601
  * 
  * cdef int _htmlNameIsValid(const_xmlChar* c_name):
  *     if c_name is NULL or c_name[0] == c'\0':             # <<<<<<<<<<<<<<
@@ -32242,7 +33512,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1598
+    /* "src/lxml/apihelpers.pxi":1602
  * cdef int _htmlNameIsValid(const_xmlChar* c_name):
  *     if c_name is NULL or c_name[0] == c'\0':
  *         return 0             # <<<<<<<<<<<<<<
@@ -32252,7 +33522,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1597
+    /* "src/lxml/apihelpers.pxi":1601
  * 
  * cdef int _htmlNameIsValid(const_xmlChar* c_name):
  *     if c_name is NULL or c_name[0] == c'\0':             # <<<<<<<<<<<<<<
@@ -32261,7 +33531,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1599
+  /* "src/lxml/apihelpers.pxi":1603
  *     if c_name is NULL or c_name[0] == c'\0':
  *         return 0
  *     while c_name[0] != c'\0':             # <<<<<<<<<<<<<<
@@ -32272,7 +33542,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
     __pyx_t_1 = (((__pyx_v_c_name[0]) != '\x00') != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1600
+    /* "src/lxml/apihelpers.pxi":1604
  *         return 0
  *     while c_name[0] != c'\0':
  *         if c_name[0] in b'&<>/"\'\t\n\x0B\x0C\r ':             # <<<<<<<<<<<<<<
@@ -32293,7 +33563,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
       case '<':
       case '>':
 
-      /* "src/lxml/apihelpers.pxi":1601
+      /* "src/lxml/apihelpers.pxi":1605
  *     while c_name[0] != c'\0':
  *         if c_name[0] in b'&<>/"\'\t\n\x0B\x0C\r ':
  *             return 0             # <<<<<<<<<<<<<<
@@ -32303,7 +33573,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/apihelpers.pxi":1600
+      /* "src/lxml/apihelpers.pxi":1604
  *         return 0
  *     while c_name[0] != c'\0':
  *         if c_name[0] in b'&<>/"\'\t\n\x0B\x0C\r ':             # <<<<<<<<<<<<<<
@@ -32314,7 +33584,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
       default: break;
     }
 
-    /* "src/lxml/apihelpers.pxi":1602
+    /* "src/lxml/apihelpers.pxi":1606
  *         if c_name[0] in b'&<>/"\'\t\n\x0B\x0C\r ':
  *             return 0
  *         c_name += 1             # <<<<<<<<<<<<<<
@@ -32324,7 +33594,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
     __pyx_v_c_name = (__pyx_v_c_name + 1);
   }
 
-  /* "src/lxml/apihelpers.pxi":1603
+  /* "src/lxml/apihelpers.pxi":1607
  *             return 0
  *         c_name += 1
  *     return 1             # <<<<<<<<<<<<<<
@@ -32334,7 +33604,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1596
+  /* "src/lxml/apihelpers.pxi":1600
  *     return tree.xmlValidateNameValue(c_name)
  * 
  * cdef int _htmlNameIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32348,7 +33618,7 @@ static int __pyx_f_4lxml_5etree__htmlNameIsValid(const xmlChar *__pyx_v_c_name)
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1605
+/* "src/lxml/apihelpers.pxi":1609
  *     return 1
  * 
  * cdef bint _characterReferenceIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32364,7 +33634,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_characterReferenceIsValid", 0);
 
-  /* "src/lxml/apihelpers.pxi":1607
+  /* "src/lxml/apihelpers.pxi":1611
  * cdef bint _characterReferenceIsValid(const_xmlChar* c_name):
  *     cdef bint is_hex
  *     if c_name[0] == c'x':             # <<<<<<<<<<<<<<
@@ -32374,7 +33644,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   __pyx_t_1 = (((__pyx_v_c_name[0]) == 'x') != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1608
+    /* "src/lxml/apihelpers.pxi":1612
  *     cdef bint is_hex
  *     if c_name[0] == c'x':
  *         c_name += 1             # <<<<<<<<<<<<<<
@@ -32383,7 +33653,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
     __pyx_v_c_name = (__pyx_v_c_name + 1);
 
-    /* "src/lxml/apihelpers.pxi":1609
+    /* "src/lxml/apihelpers.pxi":1613
  *     if c_name[0] == c'x':
  *         c_name += 1
  *         is_hex = 1             # <<<<<<<<<<<<<<
@@ -32392,7 +33662,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
     __pyx_v_is_hex = 1;
 
-    /* "src/lxml/apihelpers.pxi":1607
+    /* "src/lxml/apihelpers.pxi":1611
  * cdef bint _characterReferenceIsValid(const_xmlChar* c_name):
  *     cdef bint is_hex
  *     if c_name[0] == c'x':             # <<<<<<<<<<<<<<
@@ -32402,7 +33672,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
     goto __pyx_L3;
   }
 
-  /* "src/lxml/apihelpers.pxi":1611
+  /* "src/lxml/apihelpers.pxi":1615
  *         is_hex = 1
  *     else:
  *         is_hex = 0             # <<<<<<<<<<<<<<
@@ -32414,7 +33684,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   }
   __pyx_L3:;
 
-  /* "src/lxml/apihelpers.pxi":1612
+  /* "src/lxml/apihelpers.pxi":1616
  *     else:
  *         is_hex = 0
  *     if c_name[0] == c'\0':             # <<<<<<<<<<<<<<
@@ -32424,7 +33694,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   __pyx_t_1 = (((__pyx_v_c_name[0]) == '\x00') != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1613
+    /* "src/lxml/apihelpers.pxi":1617
  *         is_hex = 0
  *     if c_name[0] == c'\0':
  *         return 0             # <<<<<<<<<<<<<<
@@ -32434,7 +33704,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/apihelpers.pxi":1612
+    /* "src/lxml/apihelpers.pxi":1616
  *     else:
  *         is_hex = 0
  *     if c_name[0] == c'\0':             # <<<<<<<<<<<<<<
@@ -32443,7 +33713,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
   }
 
-  /* "src/lxml/apihelpers.pxi":1614
+  /* "src/lxml/apihelpers.pxi":1618
  *     if c_name[0] == c'\0':
  *         return 0
  *     while c_name[0] != c'\0':             # <<<<<<<<<<<<<<
@@ -32454,7 +33724,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
     __pyx_t_1 = (((__pyx_v_c_name[0]) != '\x00') != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/apihelpers.pxi":1615
+    /* "src/lxml/apihelpers.pxi":1619
  *         return 0
  *     while c_name[0] != c'\0':
  *         if c_name[0] < c'0' or c_name[0] > c'9':             # <<<<<<<<<<<<<<
@@ -32472,7 +33742,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
     __pyx_L8_bool_binop_done:;
     if (__pyx_t_1) {
 
-      /* "src/lxml/apihelpers.pxi":1616
+      /* "src/lxml/apihelpers.pxi":1620
  *     while c_name[0] != c'\0':
  *         if c_name[0] < c'0' or c_name[0] > c'9':
  *             if not is_hex:             # <<<<<<<<<<<<<<
@@ -32482,7 +33752,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
       __pyx_t_1 = ((!(__pyx_v_is_hex != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/apihelpers.pxi":1617
+        /* "src/lxml/apihelpers.pxi":1621
  *         if c_name[0] < c'0' or c_name[0] > c'9':
  *             if not is_hex:
  *                 return 0             # <<<<<<<<<<<<<<
@@ -32492,7 +33762,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
         __pyx_r = 0;
         goto __pyx_L0;
 
-        /* "src/lxml/apihelpers.pxi":1616
+        /* "src/lxml/apihelpers.pxi":1620
  *     while c_name[0] != c'\0':
  *         if c_name[0] < c'0' or c_name[0] > c'9':
  *             if not is_hex:             # <<<<<<<<<<<<<<
@@ -32501,7 +33771,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1618
+      /* "src/lxml/apihelpers.pxi":1622
  *             if not is_hex:
  *                 return 0
  *             if not (c'a' <= c_name[0] <= c'f'):             # <<<<<<<<<<<<<<
@@ -32515,7 +33785,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
       __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/apihelpers.pxi":1619
+        /* "src/lxml/apihelpers.pxi":1623
  *                 return 0
  *             if not (c'a' <= c_name[0] <= c'f'):
  *                 if not (c'A' <= c_name[0] <= c'F'):             # <<<<<<<<<<<<<<
@@ -32529,7 +33799,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
         __pyx_t_1 = ((!(__pyx_t_2 != 0)) != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/apihelpers.pxi":1620
+          /* "src/lxml/apihelpers.pxi":1624
  *             if not (c'a' <= c_name[0] <= c'f'):
  *                 if not (c'A' <= c_name[0] <= c'F'):
  *                     return 0             # <<<<<<<<<<<<<<
@@ -32539,7 +33809,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
           __pyx_r = 0;
           goto __pyx_L0;
 
-          /* "src/lxml/apihelpers.pxi":1619
+          /* "src/lxml/apihelpers.pxi":1623
  *                 return 0
  *             if not (c'a' <= c_name[0] <= c'f'):
  *                 if not (c'A' <= c_name[0] <= c'F'):             # <<<<<<<<<<<<<<
@@ -32548,7 +33818,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
         }
 
-        /* "src/lxml/apihelpers.pxi":1618
+        /* "src/lxml/apihelpers.pxi":1622
  *             if not is_hex:
  *                 return 0
  *             if not (c'a' <= c_name[0] <= c'f'):             # <<<<<<<<<<<<<<
@@ -32557,7 +33827,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
       }
 
-      /* "src/lxml/apihelpers.pxi":1615
+      /* "src/lxml/apihelpers.pxi":1619
  *         return 0
  *     while c_name[0] != c'\0':
  *         if c_name[0] < c'0' or c_name[0] > c'9':             # <<<<<<<<<<<<<<
@@ -32566,7 +33836,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
  */
     }
 
-    /* "src/lxml/apihelpers.pxi":1621
+    /* "src/lxml/apihelpers.pxi":1625
  *                 if not (c'A' <= c_name[0] <= c'F'):
  *                     return 0
  *         c_name += 1             # <<<<<<<<<<<<<<
@@ -32576,7 +33846,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
     __pyx_v_c_name = (__pyx_v_c_name + 1);
   }
 
-  /* "src/lxml/apihelpers.pxi":1622
+  /* "src/lxml/apihelpers.pxi":1626
  *                     return 0
  *         c_name += 1
  *     return 1             # <<<<<<<<<<<<<<
@@ -32586,7 +33856,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   __pyx_r = 1;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1605
+  /* "src/lxml/apihelpers.pxi":1609
  *     return 1
  * 
  * cdef bint _characterReferenceIsValid(const_xmlChar* c_name):             # <<<<<<<<<<<<<<
@@ -32600,7 +33870,7 @@ static int __pyx_f_4lxml_5etree__characterReferenceIsValid(const xmlChar *__pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/apihelpers.pxi":1624
+/* "src/lxml/apihelpers.pxi":1628
  *     return 1
  * 
  * cdef int _tagValidOrRaise(tag_utf) except -1:             # <<<<<<<<<<<<<<
@@ -32614,12 +33884,9 @@ static int __pyx_f_4lxml_5etree__tagValidOrRaise(PyObject *__pyx_v_tag_utf) {
   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
   PyObject *__pyx_t_3 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_tagValidOrRaise", 0);
 
-  /* "src/lxml/apihelpers.pxi":1625
+  /* "src/lxml/apihelpers.pxi":1629
  * 
  * cdef int _tagValidOrRaise(tag_utf) except -1:
  *     if not _pyXmlNameIsValid(tag_utf):             # <<<<<<<<<<<<<<
@@ -32629,7 +33896,7 @@ static int __pyx_f_4lxml_5etree__tagValidOrRaise(PyObject *__pyx_v_tag_utf) {
   __pyx_t_1 = ((!(__pyx_f_4lxml_5etree__pyXmlNameIsValid(__pyx_v_tag_utf) != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/apihelpers.pxi":1627
+    /* "src/lxml/apihelpers.pxi":1631
  *     if not _pyXmlNameIsValid(tag_utf):
  *         raise ValueError(u"Invalid tag name %r" %
  *                          (tag_utf).decode('utf8'))             # <<<<<<<<<<<<<<
@@ -32638,34 +33905,34 @@ static int __pyx_f_4lxml_5etree__tagValidOrRaise(PyObject *__pyx_v_tag_utf) {
  */
     if (unlikely(__pyx_v_tag_utf == Py_None)) {
       PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "decode");
-      {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1627; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(5, 1631, __pyx_L1_error)
     }
-    __pyx_t_2 = __Pyx_decode_bytes(((PyObject*)__pyx_v_tag_utf), 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1627; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_decode_bytes(((PyObject*)__pyx_v_tag_utf), 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1631, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
 
-    /* "src/lxml/apihelpers.pxi":1626
+    /* "src/lxml/apihelpers.pxi":1630
  * cdef int _tagValidOrRaise(tag_utf) except -1:
  *     if not _pyXmlNameIsValid(tag_utf):
  *         raise ValueError(u"Invalid tag name %r" %             # <<<<<<<<<<<<<<
  *                          (tag_utf).decode('utf8'))
  *     return 0
  */
-    __pyx_t_3 = PyUnicode_Format(__pyx_kp_u_Invalid_tag_name_r, __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1626; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyUnicode_Format(__pyx_kp_u_Invalid_tag_name_r, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1630, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
-    __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1626; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(5, 1630, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_GIVEREF(__pyx_t_3);
     PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_3);
     __pyx_t_3 = 0;
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1626; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(5, 1630, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     __Pyx_Raise(__pyx_t_3, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1626; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(5, 1630, __pyx_L1_error)
 
-    /* "src/lxml/apihelpers.pxi":1625
+    /* "src/lxml/apihelpers.pxi":1629
  * 
  * cdef int _tagValidOrRaise(tag_utf) except -1:
  *     if not _pyXmlNameIsValid(tag_utf):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/apihelpers.pxi":1628
+  /* "src/lxml/apihelpers.pxi":1632
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-  /* "src/lxml/apihelpers.pxi":1624
+  /* "src/lxml/apihelpers.pxi":1628
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-/* "src/lxml/apihelpers.pxi":1630
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-    /* "src/lxml/apihelpers.pxi":1633
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-    /* "src/lxml/apihelpers.pxi":1632
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-    /* "src/lxml/apihelpers.pxi":1631
+    /* "src/lxml/apihelpers.pxi":1635
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-  /* "src/lxml/apihelpers.pxi":1634
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-  /* "src/lxml/apihelpers.pxi":1630
+  /* "src/lxml/apihelpers.pxi":1634
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-  /* "src/lxml/apihelpers.pxi":1637
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-    /* "src/lxml/apihelpers.pxi":1639
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-    /* "src/lxml/apihelpers.pxi":1638
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-    {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "src/lxml/apihelpers.pxi":1637
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-  /* "src/lxml/apihelpers.pxi":1640
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-  /* "src/lxml/apihelpers.pxi":1636
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-/* "src/lxml/apihelpers.pxi":1642
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-  /* "src/lxml/apihelpers.pxi":1643
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-    /* "src/lxml/apihelpers.pxi":1645
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-    /* "src/lxml/apihelpers.pxi":1644
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-    /* "src/lxml/apihelpers.pxi":1643
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-  /* "src/lxml/apihelpers.pxi":1646
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-  /* "src/lxml/apihelpers.pxi":1650
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-    /* "src/lxml/apihelpers.pxi":1652
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-  /* "src/lxml/apihelpers.pxi":1654
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@@ -33736,24 +35043,26 @@ static PyObject *__pyx_f_4lxml_5etree__getFilenameForFile(PyObject *__pyx_v_sour
  *     # can't determine filename
  */
     /*except:*/ {
-      PyErr_Restore(0,0,0);
+      __Pyx_ErrRestore(0,0,0);
       goto __pyx_L21_exception_handled;
     }
     __pyx_L24_try_return:;
 
-    /* "src/lxml/apihelpers.pxi":1689
+    /* "src/lxml/apihelpers.pxi":1693
  *         pass
  *     # gzip file instances have a filename attribute (before Py3k)
  *     try:             # <<<<<<<<<<<<<<
  *         filename = source.filename
  *         if _isString(filename):
  */
+    __Pyx_PyThreadState_assign
     __Pyx_XGIVEREF(__pyx_t_1);
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
     __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3);
     goto __pyx_L0;
     __pyx_L21_exception_handled:;
+    __Pyx_PyThreadState_assign
     __Pyx_XGIVEREF(__pyx_t_1);
     __Pyx_XGIVEREF(__pyx_t_2);
     __Pyx_XGIVEREF(__pyx_t_3);
@@ -33761,7 +35070,7 @@ static PyObject *__pyx_f_4lxml_5etree__getFilenameForFile(PyObject *__pyx_v_sour
     __pyx_L27_try_end:;
   }
 
-  /* "src/lxml/apihelpers.pxi":1696
+  /* "src/lxml/apihelpers.pxi":1700
  *         pass
  *     # can't determine filename
  *     return None             # <<<<<<<<<<<<<<
@@ -33771,7 +35080,7 @@ static PyObject *__pyx_f_4lxml_5etree__getFilenameForFile(PyObject *__pyx_v_sour
   __pyx_r = Py_None;
   goto __pyx_L0;
 
-  /* "src/lxml/apihelpers.pxi":1671
+  /* "src/lxml/apihelpers.pxi":1675
  *             return s
  * 
  * cdef _getFilenameForFile(source):             # <<<<<<<<<<<<<<
@@ -33816,9 +35125,6 @@ static PyObject *__pyx_pf_4lxml_5etree_2clear_error_log(CYTHON_UNUSED PyObject *
   PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
   PyObject *__pyx_t_3 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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   /* "src/lxml/xmlerror.pxi":18
@@ -33828,13 +35134,13 @@ static PyObject *__pyx_pf_4lxml_5etree_2clear_error_log(CYTHON_UNUSED PyObject *
  * 
  * # dummy function: no debug output at all
  */
-  __pyx_t_2 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 18, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
-  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_clear); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_clear); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 18, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_t_2 = NULL;
-  if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_3))) {
+  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
     __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3);
     if (likely(__pyx_t_2)) {
       PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
@@ -33844,10 +35150,10 @@ static PyObject *__pyx_pf_4lxml_5etree_2clear_error_log(CYTHON_UNUSED PyObject *
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   if (__pyx_t_2) {
-    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 18, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_CallNoArg(__pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 18, __pyx_L1_error)
   }
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   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -34031,10 +35337,6 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
   int __pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_t_4;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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@@ -34091,7 +35393,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
  *         self.column   = error.int2
  *         self._c_message = NULL             # <<<<<<<<<<<<<<
  *         self._c_filename = NULL
- *         if error.message is NULL or error.message[0] in b'\n\0':
+ *         if (error.message is NULL or
  */
   __pyx_v_self->_c_message = NULL;
 
@@ -34099,17 +35401,17 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
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  *         self._c_message = NULL
  *         self._c_filename = NULL             # <<<<<<<<<<<<<<
- *         if error.message is NULL or error.message[0] in b'\n\0':
- *             self._message = u"unknown error"
+ *         if (error.message is NULL or
+ *                 error.message[0] == b'\0' or
  */
   __pyx_v_self->_c_filename = NULL;
 
   /* "src/lxml/xmlerror.pxi":76
  *         self._c_message = NULL
  *         self._c_filename = NULL
- *         if error.message is NULL or error.message[0] in b'\n\0':             # <<<<<<<<<<<<<<
- *             self._message = u"unknown error"
- *         else:
+ *         if (error.message is NULL or             # <<<<<<<<<<<<<<
+ *                 error.message[0] == b'\0' or
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):
  */
   __pyx_t_3 = ((__pyx_v_error->message == NULL) != 0);
   if (!__pyx_t_3) {
@@ -34117,23 +35419,50 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __pyx_t_2 = __pyx_t_3;
     goto __pyx_L4_bool_binop_done;
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-  switch ((__pyx_v_error->message[0])) {
-    case '\x00':
-    case '\n':
-    __pyx_t_3 = 1;
-    break;
-    default:
-    __pyx_t_3 = 0;
-    break;
+
+  /* "src/lxml/xmlerror.pxi":77
+ *         self._c_filename = NULL
+ *         if (error.message is NULL or
+ *                 error.message[0] == b'\0' or             # <<<<<<<<<<<<<<
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):
+ *             self._message = u"unknown error"
+ */
+  __pyx_t_3 = (((__pyx_v_error->message[0]) == '\x00') != 0);
+  if (!__pyx_t_3) {
+  } else {
+    __pyx_t_2 = __pyx_t_3;
+    goto __pyx_L4_bool_binop_done;
   }
-  __pyx_t_4 = (__pyx_t_3 != 0);
-  __pyx_t_2 = __pyx_t_4;
+
+  /* "src/lxml/xmlerror.pxi":78
+ *         if (error.message is NULL or
+ *                 error.message[0] == b'\0' or
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):             # <<<<<<<<<<<<<<
+ *             self._message = u"unknown error"
+ *         else:
+ */
+  __pyx_t_3 = (((__pyx_v_error->message[0]) == '\n') != 0);
+  if (__pyx_t_3) {
+  } else {
+    __pyx_t_2 = __pyx_t_3;
+    goto __pyx_L4_bool_binop_done;
+  }
+  __pyx_t_3 = (((__pyx_v_error->message[1]) == '\x00') != 0);
+  __pyx_t_2 = __pyx_t_3;
   __pyx_L4_bool_binop_done:;
-  if (__pyx_t_2) {
 
-    /* "src/lxml/xmlerror.pxi":77
+  /* "src/lxml/xmlerror.pxi":76
+ *         self._c_message = NULL
  *         self._c_filename = NULL
- *         if error.message is NULL or error.message[0] in b'\n\0':
+ *         if (error.message is NULL or             # <<<<<<<<<<<<<<
+ *                 error.message[0] == b'\0' or
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):
+ */
+  if (__pyx_t_2) {
+
+    /* "src/lxml/xmlerror.pxi":79
+ *                 error.message[0] == b'\0' or
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):
  *             self._message = u"unknown error"             # <<<<<<<<<<<<<<
  *         else:
  *             self._message = None
@@ -34142,19 +35471,19 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __Pyx_GIVEREF(__pyx_kp_u_unknown_error);
     __Pyx_GOTREF(__pyx_v_self->_message);
     __Pyx_DECREF(__pyx_v_self->_message);
-    __pyx_v_self->_message = __pyx_kp_u_unknown_error;
+    __pyx_v_self->_message = ((PyObject*)__pyx_kp_u_unknown_error);
 
     /* "src/lxml/xmlerror.pxi":76
  *         self._c_message = NULL
  *         self._c_filename = NULL
- *         if error.message is NULL or error.message[0] in b'\n\0':             # <<<<<<<<<<<<<<
- *             self._message = u"unknown error"
- *         else:
+ *         if (error.message is NULL or             # <<<<<<<<<<<<<<
+ *                 error.message[0] == b'\0' or
+ *                 error.message[0] == b'\n' and error.message[1] == b'\0'):
  */
     goto __pyx_L3;
   }
 
-  /* "src/lxml/xmlerror.pxi":79
+  /* "src/lxml/xmlerror.pxi":81
  *             self._message = u"unknown error"
  *         else:
  *             self._message = None             # <<<<<<<<<<<<<<
@@ -34166,9 +35495,9 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __Pyx_GIVEREF(Py_None);
     __Pyx_GOTREF(__pyx_v_self->_message);
     __Pyx_DECREF(__pyx_v_self->_message);
-    __pyx_v_self->_message = Py_None;
+    __pyx_v_self->_message = ((PyObject*)Py_None);
 
-    /* "src/lxml/xmlerror.pxi":80
+    /* "src/lxml/xmlerror.pxi":82
  *         else:
  *             self._message = None
  *             self._c_message =  tree.xmlStrdup(             # <<<<<<<<<<<<<<
@@ -34177,7 +35506,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
  */
     __pyx_v_self->_c_message = ((char *)xmlStrdup(((const xmlChar *)__pyx_v_error->message)));
 
-    /* "src/lxml/xmlerror.pxi":82
+    /* "src/lxml/xmlerror.pxi":84
  *             self._c_message =  tree.xmlStrdup(
  *                  error.message)
  *             if not self._c_message:             # <<<<<<<<<<<<<<
@@ -34187,16 +35516,16 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __pyx_t_2 = ((!(__pyx_v_self->_c_message != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/xmlerror.pxi":83
+      /* "src/lxml/xmlerror.pxi":85
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  *             if not self._c_message:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *         if error.file is NULL:
  *             self._filename = u''
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); __PYX_ERR(1, 85, __pyx_L1_error)
 
-      /* "src/lxml/xmlerror.pxi":82
+      /* "src/lxml/xmlerror.pxi":84
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  *                  error.message)
  *             if not self._c_message:             # <<<<<<<<<<<<<<
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   }
   __pyx_L3:;
 
-  /* "src/lxml/xmlerror.pxi":84
+  /* "src/lxml/xmlerror.pxi":86
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  *         if error.file is NULL:             # <<<<<<<<<<<<<<
@@ -34217,7 +35546,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
   __pyx_t_2 = ((__pyx_v_error->file == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/xmlerror.pxi":85
+    /* "src/lxml/xmlerror.pxi":87
  *                 raise MemoryError()
  *         if error.file is NULL:
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@@ -34228,19 +35557,19 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __Pyx_GIVEREF(__pyx_kp_u_string);
     __Pyx_GOTREF(__pyx_v_self->_filename);
     __Pyx_DECREF(__pyx_v_self->_filename);
-    __pyx_v_self->_filename = __pyx_kp_u_string;
+    __pyx_v_self->_filename = ((PyObject*)__pyx_kp_u_string);
 
-    /* "src/lxml/xmlerror.pxi":84
+    /* "src/lxml/xmlerror.pxi":86
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  *         if error.file is NULL:             # <<<<<<<<<<<<<<
  *             self._filename = u''
  *         else:
  */
-    goto __pyx_L7;
+    goto __pyx_L9;
   }
 
-  /* "src/lxml/xmlerror.pxi":87
+  /* "src/lxml/xmlerror.pxi":89
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  *         else:
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@@ -34252,9 +35581,9 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __Pyx_GIVEREF(Py_None);
     __Pyx_GOTREF(__pyx_v_self->_filename);
     __Pyx_DECREF(__pyx_v_self->_filename);
-    __pyx_v_self->_filename = Py_None;
+    __pyx_v_self->_filename = ((PyObject*)Py_None);
 
-    /* "src/lxml/xmlerror.pxi":88
+    /* "src/lxml/xmlerror.pxi":90
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  *             self._filename = None
  *             self._c_filename = tree.xmlStrdup( error.file)             # <<<<<<<<<<<<<<
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     __pyx_v_self->_c_filename = xmlStrdup(((const xmlChar *)__pyx_v_error->file));
 
-    /* "src/lxml/xmlerror.pxi":89
+    /* "src/lxml/xmlerror.pxi":91
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  *             self._c_filename = tree.xmlStrdup( error.file)
  *             if not self._c_filename:             # <<<<<<<<<<<<<<
@@ -34273,16 +35602,16 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
     __pyx_t_2 = ((!(__pyx_v_self->_c_filename != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/xmlerror.pxi":90
+      /* "src/lxml/xmlerror.pxi":92
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-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); __PYX_ERR(1, 92, __pyx_L1_error)
 
-      /* "src/lxml/xmlerror.pxi":89
+      /* "src/lxml/xmlerror.pxi":91
  *             self._filename = None
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  *             if not self._c_filename:             # <<<<<<<<<<<<<<
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  */
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-  __pyx_L7:;
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@@ -34313,7 +35642,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setError(struct __pyx_obj_4lxm
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 }
 
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+  PyObject *__pyx_t_1 = NULL;
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-  /* "src/lxml/xmlerror.pxi":95
+  /* "src/lxml/xmlerror.pxi":97
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-  /* "src/lxml/xmlerror.pxi":96
+  /* "src/lxml/xmlerror.pxi":98
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@@ -34344,7 +35674,7 @@ static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setGeneric(struct __pyx_obj_4l
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   __pyx_v_self->type = __pyx_v_type;
 
-  /* "src/lxml/xmlerror.pxi":97
+  /* "src/lxml/xmlerror.pxi":99
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  *         self.type    = type
  *         self.level   = level             # <<<<<<<<<<<<<<
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-  /* "src/lxml/xmlerror.pxi":98
+  /* "src/lxml/xmlerror.pxi":100
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  *         self.level   = level
  *         self.line    = line             # <<<<<<<<<<<<<<
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-  /* "src/lxml/xmlerror.pxi":99
+  /* "src/lxml/xmlerror.pxi":101
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  *         self.line    = line
  *         self.column  = 0             # <<<<<<<<<<<<<<
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   __pyx_v_self->column = 0;
 
-  /* "src/lxml/xmlerror.pxi":100
+  /* "src/lxml/xmlerror.pxi":102
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  *         self.column  = 0
  *         self._message = message             # <<<<<<<<<<<<<<
  *         self._filename = filename
  * 
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-  __Pyx_INCREF(__pyx_v_message);
-  __Pyx_GIVEREF(__pyx_v_message);
+  if (!(likely(__Pyx_PyBaseString_CheckExact(__pyx_v_message))||((__pyx_v_message) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", (PY_MAJOR_VERSION < 3 ? "basestring" : "str"), Py_TYPE(__pyx_v_message)->tp_name), 0))) __PYX_ERR(1, 102, __pyx_L1_error)
+  __pyx_t_1 = __pyx_v_message;
+  __Pyx_INCREF(__pyx_t_1);
+  __Pyx_GIVEREF(__pyx_t_1);
   __Pyx_GOTREF(__pyx_v_self->_message);
   __Pyx_DECREF(__pyx_v_self->_message);
-  __pyx_v_self->_message = __pyx_v_message;
+  __pyx_v_self->_message = ((PyObject*)__pyx_t_1);
+  __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":101
+  /* "src/lxml/xmlerror.pxi":103
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  *         self._message = message
  *         self._filename = filename             # <<<<<<<<<<<<<<
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   }
 
-  /* "src/lxml/xmlerror.pxi":181
+  /* "src/lxml/xmlerror.pxi":183
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@@ -36119,7 +37504,7 @@ static PyObject *__pyx_f_4lxml_5etree_13_BaseErrorLog_receive(CYTHON_UNUSED stru
   return __pyx_r;
 }
 
-/* "src/lxml/xmlerror.pxi":180
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 /* Python wrapper */
 static PyObject *__pyx_pw_4lxml_5etree_13_BaseErrorLog_7receive(PyObject *__pyx_v_self, PyObject *__pyx_v_entry); /*proto*/
+static PyMethodDef __pyx_mdef_4lxml_5etree_13_BaseErrorLog_7receive = {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_13_BaseErrorLog_7receive, METH_O, 0};
 static PyObject *__pyx_pw_4lxml_5etree_13_BaseErrorLog_7receive(PyObject *__pyx_v_self, PyObject *__pyx_v_entry) {
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_entry), __pyx_ptype_4lxml_5etree__LogEntry, 1, "entry", 0))) __PYX_ERR(1, 182, __pyx_L1_error)
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   /* function exit code */
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+  __pyx_t_1 = __pyx_f_4lxml_5etree_13_BaseErrorLog_receive(__pyx_v_self, __pyx_v_entry, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 182, __pyx_L1_error)
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@@ -36174,7 +37554,7 @@ static PyObject *__pyx_pf_4lxml_5etree_13_BaseErrorLog_6receive(struct __pyx_obj
   return __pyx_r;
 }
 
-/* "src/lxml/xmlerror.pxi":184
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   int __pyx_t_2;
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-  /* "src/lxml/xmlerror.pxi":188
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  *         entry._setError(error)
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-  __pyx_t_1 = __pyx_tp_new_4lxml_5etree__LogEntry(((PyTypeObject *)__pyx_ptype_4lxml_5etree__LogEntry), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_tp_new_4lxml_5etree__LogEntry(((PyTypeObject *)__pyx_ptype_4lxml_5etree__LogEntry), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 190, __pyx_L1_error)
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+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__LogEntry)))) __PYX_ERR(1, 190, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":189
+  /* "src/lxml/xmlerror.pxi":191
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  *         entry = _LogEntry.__new__(_LogEntry)
  *         entry._setError(error)             # <<<<<<<<<<<<<<
  *         is_error = error.level == xmlerror.XML_ERR_ERROR or \
  *                    error.level == xmlerror.XML_ERR_FATAL
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree_9_LogEntry__setError(__pyx_v_entry, __pyx_v_error); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 189; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_9_LogEntry__setError(__pyx_v_entry, __pyx_v_error); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 191, __pyx_L1_error)
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-  /* "src/lxml/xmlerror.pxi":190
+  /* "src/lxml/xmlerror.pxi":192
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  *         is_error = error.level == xmlerror.XML_ERR_ERROR or \             # <<<<<<<<<<<<<<
@@ -36229,7 +37606,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
   switch (__pyx_v_error->level) {
     case XML_ERR_ERROR:
 
-    /* "src/lxml/xmlerror.pxi":191
+    /* "src/lxml/xmlerror.pxi":193
  *         entry._setError(error)
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@@ -36238,7 +37615,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
  */
     case XML_ERR_FATAL:
 
-    /* "src/lxml/xmlerror.pxi":190
+    /* "src/lxml/xmlerror.pxi":192
  *         entry = _LogEntry.__new__(_LogEntry)
  *         entry._setError(error)
  *         is_error = error.level == xmlerror.XML_ERR_ERROR or \             # <<<<<<<<<<<<<<
@@ -36253,19 +37630,19 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
   }
   __pyx_v_is_error = __pyx_t_2;
 
-  /* "src/lxml/xmlerror.pxi":192
+  /* "src/lxml/xmlerror.pxi":194
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 192; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 194, __pyx_L1_error)
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   __pyx_v_global_log = ((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":193
+  /* "src/lxml/xmlerror.pxi":195
  *                    error.level == xmlerror.XML_ERR_FATAL
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  *         if global_log is not self:             # <<<<<<<<<<<<<<
@@ -36276,18 +37653,18 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/xmlerror.pxi":194
+    /* "src/lxml/xmlerror.pxi":196
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  *         if global_log is not self:
  *             global_log.receive(entry)             # <<<<<<<<<<<<<<
  *             if is_error:
  *                 global_log.last_error = entry
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-    __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog *)__pyx_v_global_log->__pyx_vtab)->receive(__pyx_v_global_log, __pyx_v_entry, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog *)__pyx_v_global_log->__pyx_vtab)->receive(__pyx_v_global_log, __pyx_v_entry, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 196, __pyx_L1_error)
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-    /* "src/lxml/xmlerror.pxi":195
+    /* "src/lxml/xmlerror.pxi":197
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  *             if is_error:             # <<<<<<<<<<<<<<
@@ -36297,7 +37674,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
     __pyx_t_3 = (__pyx_v_is_error != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/xmlerror.pxi":196
+      /* "src/lxml/xmlerror.pxi":198
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@@ -36310,7 +37687,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
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-      /* "src/lxml/xmlerror.pxi":195
+      /* "src/lxml/xmlerror.pxi":197
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@@ -36319,7 +37696,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
  */
     }
 
-    /* "src/lxml/xmlerror.pxi":193
+    /* "src/lxml/xmlerror.pxi":195
  *                    error.level == xmlerror.XML_ERR_FATAL
  *         global_log = _getGlobalErrorLog()
  *         if global_log is not self:             # <<<<<<<<<<<<<<
@@ -36328,18 +37705,18 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
  */
   }
 
-  /* "src/lxml/xmlerror.pxi":197
+  /* "src/lxml/xmlerror.pxi":199
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  *                 global_log.last_error = entry
  *         self.receive(entry)             # <<<<<<<<<<<<<<
  *         if is_error:
  *             self.last_error = entry
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+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog *)__pyx_v_self->__pyx_vtab)->receive(__pyx_v_self, __pyx_v_entry, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 199, __pyx_L1_error)
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-  /* "src/lxml/xmlerror.pxi":198
+  /* "src/lxml/xmlerror.pxi":200
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@@ -36349,7 +37726,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
   __pyx_t_3 = (__pyx_v_is_error != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/xmlerror.pxi":199
+    /* "src/lxml/xmlerror.pxi":201
  *         self.receive(entry)
  *         if is_error:
  *             self.last_error = entry             # <<<<<<<<<<<<<<
@@ -36362,7 +37739,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
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     __pyx_v_self->last_error = ((PyObject *)__pyx_v_entry);
 
-    /* "src/lxml/xmlerror.pxi":198
+    /* "src/lxml/xmlerror.pxi":200
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  *         if is_error:             # <<<<<<<<<<<<<<
@@ -36371,7 +37748,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(struct __pyx_obj_4lxml
  */
   }
 
-  /* "src/lxml/xmlerror.pxi":184
+  /* "src/lxml/xmlerror.pxi":186
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  *     @cython.final
  *     cdef void _receive(self, xmlerror.xmlError* error):             # <<<<<<<<<<<<<<
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-/* "src/lxml/xmlerror.pxi":202
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   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
   int __pyx_t_3;
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-  /* "src/lxml/xmlerror.pxi":207
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  *         entry._setGeneric(domain, type, level, line, message, filename)
  *         is_error = level == xmlerror.XML_ERR_ERROR or \
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+  __pyx_t_1 = __pyx_tp_new_4lxml_5etree__LogEntry(((PyTypeObject *)__pyx_ptype_4lxml_5etree__LogEntry), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 209, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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+  if (!(likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__LogEntry)))) __PYX_ERR(1, 209, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":208
+  /* "src/lxml/xmlerror.pxi":210
  *         cdef _BaseErrorLog global_log
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  *         entry._setGeneric(domain, type, level, line, message, filename)             # <<<<<<<<<<<<<<
  *         is_error = level == xmlerror.XML_ERR_ERROR or \
  *                    level == xmlerror.XML_ERR_FATAL
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+  __pyx_t_1 = __pyx_f_4lxml_5etree_9_LogEntry__setGeneric(__pyx_v_entry, __pyx_v_domain, __pyx_v_type, __pyx_v_level, __pyx_v_line, __pyx_v_message, __pyx_v_filename); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 210, __pyx_L1_error)
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-  /* "src/lxml/xmlerror.pxi":209
+  /* "src/lxml/xmlerror.pxi":211
  *         entry = _LogEntry.__new__(_LogEntry)
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  *         is_error = level == xmlerror.XML_ERR_ERROR or \             # <<<<<<<<<<<<<<
@@ -36445,7 +37819,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receiveGeneric(struct __pyx_ob
   switch (__pyx_v_level) {
     case XML_ERR_ERROR:
 
-    /* "src/lxml/xmlerror.pxi":210
+    /* "src/lxml/xmlerror.pxi":212
  *         entry._setGeneric(domain, type, level, line, message, filename)
  *         is_error = level == xmlerror.XML_ERR_ERROR or \
  *                    level == xmlerror.XML_ERR_FATAL             # <<<<<<<<<<<<<<
@@ -36454,7 +37828,7 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receiveGeneric(struct __pyx_ob
  */
     case XML_ERR_FATAL:
 
-    /* "src/lxml/xmlerror.pxi":209
+    /* "src/lxml/xmlerror.pxi":211
  *         entry = _LogEntry.__new__(_LogEntry)
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  *         is_error = level == xmlerror.XML_ERR_ERROR or \             # <<<<<<<<<<<<<<
@@ -36469,19 +37843,19 @@ static void __pyx_f_4lxml_5etree_13_BaseErrorLog__receiveGeneric(struct __pyx_ob
   }
   __pyx_v_is_error = __pyx_t_2;
 
-  /* "src/lxml/xmlerror.pxi":211
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 213, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":212
+  /* "src/lxml/xmlerror.pxi":214
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-  /* "src/lxml/xmlerror.pxi":406
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-  /* "src/lxml/xmlerror.pxi":416
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-    /* "src/lxml/xmlerror.pxi":563
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-  /* "src/lxml/xmlerror.pxi":557
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-/* "src/lxml/xmlerror.pxi":570
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-  /* "src/lxml/xmlerror.pxi":574
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-    /* "src/lxml/xmlerror.pxi":576
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-    /* "src/lxml/xmlerror.pxi":574
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-  /* "src/lxml/xmlerror.pxi":578
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-  /* "src/lxml/xmlerror.pxi":570
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-/* "src/lxml/xmlerror.pxi":580
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-  /* "src/lxml/xmlerror.pxi":597
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__setGlobalErrorLog(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_log)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 600, __pyx_L1_error)
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-  /* "src/lxml/xmlerror.pxi":584
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-    /* "src/lxml/xmlerror.pxi":604
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-    /* "src/lxml/xmlerror.pxi":603
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-  /* "src/lxml/xmlerror.pxi":607
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-  /* "src/lxml/xmlerror.pxi":601
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-  /* "src/lxml/xmlerror.pxi":612
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-  /* "src/lxml/xmlerror.pxi":609
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-  /* "src/lxml/xmlerror.pxi":625
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-    /* "src/lxml/xmlerror.pxi":626
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-    /* "src/lxml/xmlerror.pxi":625
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-  /* "src/lxml/xmlerror.pxi":627
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  *     if not __DEBUG or msg is NULL:
  *         return
  *     if msg[0] in b'\n\0':             # <<<<<<<<<<<<<<
@@ -42843,7 +44428,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     case '\x00':
     case '\n':
 
-    /* "src/lxml/xmlerror.pxi":628
+    /* "src/lxml/xmlerror.pxi":631
  *         return
  *     if msg[0] in b'\n\0':
  *         return             # <<<<<<<<<<<<<<
@@ -42852,7 +44437,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
     goto __pyx_L0;
 
-    /* "src/lxml/xmlerror.pxi":627
+    /* "src/lxml/xmlerror.pxi":630
  *     if not __DEBUG or msg is NULL:
  *         return
  *     if msg[0] in b'\n\0':             # <<<<<<<<<<<<<<
@@ -42863,7 +44448,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     default: break;
   }
 
-  /* "src/lxml/xmlerror.pxi":630
+  /* "src/lxml/xmlerror.pxi":633
  *         return
  * 
  *     c_text = c_element = c_error.file = NULL             # <<<<<<<<<<<<<<
@@ -42874,7 +44459,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_v_c_element = NULL;
   __pyx_v_c_error.file = NULL;
 
-  /* "src/lxml/xmlerror.pxi":631
+  /* "src/lxml/xmlerror.pxi":634
  * 
  *     c_text = c_element = c_error.file = NULL
  *     c_error.line = 0             # <<<<<<<<<<<<<<
@@ -42883,7 +44468,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_error.line = 0;
 
-  /* "src/lxml/xmlerror.pxi":634
+  /* "src/lxml/xmlerror.pxi":637
  * 
  *     # parse "NAME %s" chunks from the format string
  *     cvarargs.va_start(args, msg)             # <<<<<<<<<<<<<<
@@ -42892,7 +44477,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   va_start(__pyx_v_args, __pyx_v_msg);
 
-  /* "src/lxml/xmlerror.pxi":635
+  /* "src/lxml/xmlerror.pxi":638
  *     # parse "NAME %s" chunks from the format string
  *     cvarargs.va_start(args, msg)
  *     c_name_pos = c_pos = msg             # <<<<<<<<<<<<<<
@@ -42902,7 +44487,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_v_c_name_pos = __pyx_v_msg;
   __pyx_v_c_pos = __pyx_v_msg;
 
-  /* "src/lxml/xmlerror.pxi":636
+  /* "src/lxml/xmlerror.pxi":639
  *     cvarargs.va_start(args, msg)
  *     c_name_pos = c_pos = msg
  *     format_count = 0             # <<<<<<<<<<<<<<
@@ -42911,7 +44496,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_format_count = 0;
 
-  /* "src/lxml/xmlerror.pxi":637
+  /* "src/lxml/xmlerror.pxi":640
  *     c_name_pos = c_pos = msg
  *     format_count = 0
  *     while c_pos[0]:             # <<<<<<<<<<<<<<
@@ -42922,7 +44507,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     __pyx_t_1 = ((__pyx_v_c_pos[0]) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/xmlerror.pxi":638
+    /* "src/lxml/xmlerror.pxi":641
  *     format_count = 0
  *     while c_pos[0]:
  *         if c_pos[0] == b'%':             # <<<<<<<<<<<<<<
@@ -42932,7 +44517,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     __pyx_t_1 = (((__pyx_v_c_pos[0]) == '%') != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/xmlerror.pxi":639
+      /* "src/lxml/xmlerror.pxi":642
  *     while c_pos[0]:
  *         if c_pos[0] == b'%':
  *             c_pos += 1             # <<<<<<<<<<<<<<
@@ -42941,7 +44526,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       __pyx_v_c_pos = (__pyx_v_c_pos + 1);
 
-      /* "src/lxml/xmlerror.pxi":640
+      /* "src/lxml/xmlerror.pxi":643
  *         if c_pos[0] == b'%':
  *             c_pos += 1
  *             if c_pos[0] == b's':  # "%s"             # <<<<<<<<<<<<<<
@@ -42951,7 +44536,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       __pyx_t_1 = (((__pyx_v_c_pos[0]) == 's') != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/xmlerror.pxi":641
+        /* "src/lxml/xmlerror.pxi":644
  *             c_pos += 1
  *             if c_pos[0] == b's':  # "%s"
  *                 format_count += 1             # <<<<<<<<<<<<<<
@@ -42960,7 +44545,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "src/lxml/xmlerror.pxi":642
+        /* "src/lxml/xmlerror.pxi":645
  *             if c_pos[0] == b's':  # "%s"
  *                 format_count += 1
  *                 c_str = cvarargs.va_charptr(args)             # <<<<<<<<<<<<<<
@@ -42969,7 +44554,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
         __pyx_v_c_str = va_charptr(__pyx_v_args);
 
-        /* "src/lxml/xmlerror.pxi":643
+        /* "src/lxml/xmlerror.pxi":646
  *                 format_count += 1
  *                 c_str = cvarargs.va_charptr(args)
  *                 if c_pos == msg + 1:             # <<<<<<<<<<<<<<
@@ -42979,16 +44564,16 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
         __pyx_t_1 = ((__pyx_v_c_pos == (__pyx_v_msg + 1)) != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/xmlerror.pxi":644
+          /* "src/lxml/xmlerror.pxi":647
  *                 c_str = cvarargs.va_charptr(args)
  *                 if c_pos == msg + 1:
  *                     c_text = c_str  # msg == "%s..."             # <<<<<<<<<<<<<<
  *                 elif c_name_pos[0] == b'e':
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  */
           __pyx_v_c_text = __pyx_v_c_str;
 
-          /* "src/lxml/xmlerror.pxi":643
+          /* "src/lxml/xmlerror.pxi":646
  *                 format_count += 1
  *                 c_str = cvarargs.va_charptr(args)
  *                 if c_pos == msg + 1:             # <<<<<<<<<<<<<<
@@ -42998,111 +44583,111 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
           goto __pyx_L8;
         }
 
-        /* "src/lxml/xmlerror.pxi":645
+        /* "src/lxml/xmlerror.pxi":648
  *                 if c_pos == msg + 1:
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':             # <<<<<<<<<<<<<<
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  *                         c_element = c_str
  */
         __pyx_t_1 = (((__pyx_v_c_name_pos[0]) == 'e') != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/xmlerror.pxi":646
+          /* "src/lxml/xmlerror.pxi":649
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):             # <<<<<<<<<<<<<<
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:             # <<<<<<<<<<<<<<
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':
  */
-          __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_element_s, 10) != 0);
+          __pyx_t_1 = ((strncmp(__pyx_v_c_name_pos, ((char const *)"element %s"), 10) == 0) != 0);
           if (__pyx_t_1) {
 
-            /* "src/lxml/xmlerror.pxi":647
+            /* "src/lxml/xmlerror.pxi":650
  *                 elif c_name_pos[0] == b'e':
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  *                         c_element = c_str             # <<<<<<<<<<<<<<
  *                 elif c_name_pos[0] == b'f':
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  */
             __pyx_v_c_element = __pyx_v_c_str;
 
-            /* "src/lxml/xmlerror.pxi":646
+            /* "src/lxml/xmlerror.pxi":649
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):             # <<<<<<<<<<<<<<
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:             # <<<<<<<<<<<<<<
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':
  */
           }
 
-          /* "src/lxml/xmlerror.pxi":645
+          /* "src/lxml/xmlerror.pxi":648
  *                 if c_pos == msg + 1:
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':             # <<<<<<<<<<<<<<
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  *                         c_element = c_str
  */
           goto __pyx_L8;
         }
 
-        /* "src/lxml/xmlerror.pxi":648
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+        /* "src/lxml/xmlerror.pxi":651
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':             # <<<<<<<<<<<<<<
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  */
         __pyx_t_1 = (((__pyx_v_c_name_pos[0]) == 'f') != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/xmlerror.pxi":649
+          /* "src/lxml/xmlerror.pxi":652
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):             # <<<<<<<<<<<<<<
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:             # <<<<<<<<<<<<<<
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:
  */
-          __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_file_s, 7) != 0);
+          __pyx_t_1 = ((strncmp(__pyx_v_c_name_pos, ((char const *)"file %s"), 7) == 0) != 0);
           if (__pyx_t_1) {
 
-            /* "src/lxml/xmlerror.pxi":651
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+            /* "src/lxml/xmlerror.pxi":654
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:             # <<<<<<<<<<<<<<
  *                             c_str = ''
  *                         c_error.file = c_str
  */
-            __pyx_t_1 = ((strncmp(__pyx_k_string___STRING__XSLT, __pyx_v_c_str, 23) == 0) != 0);
+            __pyx_t_1 = ((strncmp(((char const *)"string://__STRING__XSLT"), __pyx_v_c_str, 23) == 0) != 0);
 
-            /* "src/lxml/xmlerror.pxi":650
+            /* "src/lxml/xmlerror.pxi":653
  *                 elif c_name_pos[0] == b'f':
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  *                         if cstring_h.strncmp('string://__STRING__XSLT',             # <<<<<<<<<<<<<<
  *                                              c_str, 23) == 0:
  *                             c_str = ''
  */
             if (__pyx_t_1) {
 
-              /* "src/lxml/xmlerror.pxi":652
+              /* "src/lxml/xmlerror.pxi":655
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:
  *                             c_str = ''             # <<<<<<<<<<<<<<
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"
  */
-              __pyx_v_c_str = __pyx_k_xslt;
+              __pyx_v_c_str = ((char *)"");
 
-              /* "src/lxml/xmlerror.pxi":650
+              /* "src/lxml/xmlerror.pxi":653
  *                 elif c_name_pos[0] == b'f':
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  *                         if cstring_h.strncmp('string://__STRING__XSLT',             # <<<<<<<<<<<<<<
  *                                              c_str, 23) == 0:
  *                             c_str = ''
  */
             }
 
-            /* "src/lxml/xmlerror.pxi":653
+            /* "src/lxml/xmlerror.pxi":656
  *                                              c_str, 23) == 0:
  *                             c_str = ''
  *                         c_error.file = c_str             # <<<<<<<<<<<<<<
@@ -43111,26 +44696,26 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
             __pyx_v_c_error.file = __pyx_v_c_str;
 
-            /* "src/lxml/xmlerror.pxi":649
+            /* "src/lxml/xmlerror.pxi":652
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):             # <<<<<<<<<<<<<<
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:             # <<<<<<<<<<<<<<
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:
  */
           }
 
-          /* "src/lxml/xmlerror.pxi":648
- *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+          /* "src/lxml/xmlerror.pxi":651
+ *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':             # <<<<<<<<<<<<<<
- *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+ *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  */
         }
         __pyx_L8:;
 
-        /* "src/lxml/xmlerror.pxi":640
+        /* "src/lxml/xmlerror.pxi":643
  *         if c_pos[0] == b'%':
  *             c_pos += 1
  *             if c_pos[0] == b's':  # "%s"             # <<<<<<<<<<<<<<
@@ -43140,7 +44725,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
         goto __pyx_L7;
       }
 
-      /* "src/lxml/xmlerror.pxi":654
+      /* "src/lxml/xmlerror.pxi":657
  *                             c_str = ''
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"             # <<<<<<<<<<<<<<
@@ -43150,53 +44735,53 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       __pyx_t_1 = (((__pyx_v_c_pos[0]) == 'd') != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/xmlerror.pxi":655
+        /* "src/lxml/xmlerror.pxi":658
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"
  *                 format_count += 1             # <<<<<<<<<<<<<<
  *                 c_int = cvarargs.va_int(args)
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "src/lxml/xmlerror.pxi":656
+        /* "src/lxml/xmlerror.pxi":659
  *             elif c_pos[0] == b'd':  # "%d"
  *                 format_count += 1
  *                 c_int = cvarargs.va_int(args)             # <<<<<<<<<<<<<<
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
  *                     c_error.line = c_int
  */
         __pyx_v_c_int = va_int(__pyx_v_args);
 
-        /* "src/lxml/xmlerror.pxi":657
+        /* "src/lxml/xmlerror.pxi":660
  *                 format_count += 1
  *                 c_int = cvarargs.va_int(args)
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):             # <<<<<<<<<<<<<<
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:             # <<<<<<<<<<<<<<
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  */
-        __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_line_d, 7) != 0);
+        __pyx_t_1 = ((strncmp(__pyx_v_c_name_pos, ((char const *)"line %d"), 7) == 0) != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/xmlerror.pxi":658
+          /* "src/lxml/xmlerror.pxi":661
  *                 c_int = cvarargs.va_int(args)
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
  *                     c_error.line = c_int             # <<<<<<<<<<<<<<
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  *                 format_count += 1
  */
           __pyx_v_c_error.line = __pyx_v_c_int;
 
-          /* "src/lxml/xmlerror.pxi":657
+          /* "src/lxml/xmlerror.pxi":660
  *                 format_count += 1
  *                 c_int = cvarargs.va_int(args)
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):             # <<<<<<<<<<<<<<
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:             # <<<<<<<<<<<<<<
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  */
         }
 
-        /* "src/lxml/xmlerror.pxi":654
+        /* "src/lxml/xmlerror.pxi":657
  *                             c_str = ''
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"             # <<<<<<<<<<<<<<
@@ -43206,8 +44791,8 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
         goto __pyx_L7;
       }
 
-      /* "src/lxml/xmlerror.pxi":659
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+      /* "src/lxml/xmlerror.pxi":662
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"             # <<<<<<<<<<<<<<
  *                 format_count += 1
@@ -43216,7 +44801,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       __pyx_t_1 = (((__pyx_v_c_pos[0]) != '%') != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/xmlerror.pxi":660
+        /* "src/lxml/xmlerror.pxi":663
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  *                 format_count += 1             # <<<<<<<<<<<<<<
@@ -43225,7 +44810,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "src/lxml/xmlerror.pxi":661
+        /* "src/lxml/xmlerror.pxi":664
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  *                 format_count += 1
  *                 break  # unexpected format or end of string => abort             # <<<<<<<<<<<<<<
@@ -43234,8 +44819,8 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
         goto __pyx_L5_break;
 
-        /* "src/lxml/xmlerror.pxi":659
- *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+        /* "src/lxml/xmlerror.pxi":662
+ *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"             # <<<<<<<<<<<<<<
  *                 format_count += 1
@@ -43244,7 +44829,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       }
       __pyx_L7:;
 
-      /* "src/lxml/xmlerror.pxi":638
+      /* "src/lxml/xmlerror.pxi":641
  *     format_count = 0
  *     while c_pos[0]:
  *         if c_pos[0] == b'%':             # <<<<<<<<<<<<<<
@@ -43254,7 +44839,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       goto __pyx_L6;
     }
 
-    /* "src/lxml/xmlerror.pxi":662
+    /* "src/lxml/xmlerror.pxi":665
  *                 format_count += 1
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':             # <<<<<<<<<<<<<<
@@ -43264,7 +44849,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     __pyx_t_1 = (((__pyx_v_c_pos[0]) == ' ') != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/xmlerror.pxi":663
+      /* "src/lxml/xmlerror.pxi":666
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':
  *             if c_pos[1] != b'%':             # <<<<<<<<<<<<<<
@@ -43274,7 +44859,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       __pyx_t_1 = (((__pyx_v_c_pos[1]) != '%') != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/xmlerror.pxi":664
+        /* "src/lxml/xmlerror.pxi":667
  *         elif c_pos[0] == b' ':
  *             if c_pos[1] != b'%':
  *                 c_name_pos = c_pos + 1             # <<<<<<<<<<<<<<
@@ -43283,7 +44868,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
         __pyx_v_c_name_pos = (__pyx_v_c_pos + 1);
 
-        /* "src/lxml/xmlerror.pxi":663
+        /* "src/lxml/xmlerror.pxi":666
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':
  *             if c_pos[1] != b'%':             # <<<<<<<<<<<<<<
@@ -43292,7 +44877,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       }
 
-      /* "src/lxml/xmlerror.pxi":662
+      /* "src/lxml/xmlerror.pxi":665
  *                 format_count += 1
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':             # <<<<<<<<<<<<<<
@@ -43302,7 +44887,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     }
     __pyx_L6:;
 
-    /* "src/lxml/xmlerror.pxi":665
+    /* "src/lxml/xmlerror.pxi":668
  *             if c_pos[1] != b'%':
  *                 c_name_pos = c_pos + 1
  *         c_pos += 1             # <<<<<<<<<<<<<<
@@ -43313,7 +44898,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   }
   __pyx_L5_break:;
 
-  /* "src/lxml/xmlerror.pxi":666
+  /* "src/lxml/xmlerror.pxi":669
  *                 c_name_pos = c_pos + 1
  *         c_pos += 1
  *     cvarargs.va_end(args)             # <<<<<<<<<<<<<<
@@ -43322,7 +44907,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   va_end(__pyx_v_args);
 
-  /* "src/lxml/xmlerror.pxi":668
+  /* "src/lxml/xmlerror.pxi":671
  *     cvarargs.va_end(args)
  * 
  *     c_message = NULL             # <<<<<<<<<<<<<<
@@ -43331,7 +44916,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_message = NULL;
 
-  /* "src/lxml/xmlerror.pxi":669
+  /* "src/lxml/xmlerror.pxi":672
  * 
  *     c_message = NULL
  *     if c_text is NULL:             # <<<<<<<<<<<<<<
@@ -43341,7 +44926,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_t_1 = ((__pyx_v_c_text == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/xmlerror.pxi":670
+    /* "src/lxml/xmlerror.pxi":673
  *     c_message = NULL
  *     if c_text is NULL:
  *         if c_element is not NULL and format_count == 1:             # <<<<<<<<<<<<<<
@@ -43359,7 +44944,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     __pyx_L16_bool_binop_done:;
     if (__pyx_t_1) {
 
-      /* "src/lxml/xmlerror.pxi":672
+      /* "src/lxml/xmlerror.pxi":675
  *         if c_element is not NULL and format_count == 1:
  *             # special case: a single occurrence of 'element %s'
  *             text_size    = cstring_h.strlen(msg)             # <<<<<<<<<<<<<<
@@ -43368,7 +44953,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       __pyx_v_text_size = strlen(__pyx_v_msg);
 
-      /* "src/lxml/xmlerror.pxi":673
+      /* "src/lxml/xmlerror.pxi":676
  *             # special case: a single occurrence of 'element %s'
  *             text_size    = cstring_h.strlen(msg)
  *             element_size = cstring_h.strlen(c_element)             # <<<<<<<<<<<<<<
@@ -43377,7 +44962,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       __pyx_v_element_size = strlen(__pyx_v_c_element);
 
-      /* "src/lxml/xmlerror.pxi":674
+      /* "src/lxml/xmlerror.pxi":677
  *             text_size    = cstring_h.strlen(msg)
  *             element_size = cstring_h.strlen(c_element)
  *             c_message = stdlib.malloc(             # <<<<<<<<<<<<<<
@@ -43386,7 +44971,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       __pyx_v_c_message = ((char *)malloc((((__pyx_v_text_size + __pyx_v_element_size) + 1) * (sizeof(char)))));
 
-      /* "src/lxml/xmlerror.pxi":676
+      /* "src/lxml/xmlerror.pxi":679
  *             c_message = stdlib.malloc(
  *                 (text_size + element_size + 1) * sizeof(char))
  *             stdio.sprintf(c_message, msg, c_element)             # <<<<<<<<<<<<<<
@@ -43395,7 +44980,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       sprintf(__pyx_v_c_message, __pyx_v_msg, __pyx_v_c_element);
 
-      /* "src/lxml/xmlerror.pxi":677
+      /* "src/lxml/xmlerror.pxi":680
  *                 (text_size + element_size + 1) * sizeof(char))
  *             stdio.sprintf(c_message, msg, c_element)
  *             c_error.message = c_message             # <<<<<<<<<<<<<<
@@ -43404,7 +44989,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
       __pyx_v_c_error.message = __pyx_v_c_message;
 
-      /* "src/lxml/xmlerror.pxi":670
+      /* "src/lxml/xmlerror.pxi":673
  *     c_message = NULL
  *     if c_text is NULL:
  *         if c_element is not NULL and format_count == 1:             # <<<<<<<<<<<<<<
@@ -43414,7 +44999,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
       goto __pyx_L15;
     }
 
-    /* "src/lxml/xmlerror.pxi":679
+    /* "src/lxml/xmlerror.pxi":682
  *             c_error.message = c_message
  *         else:
  *             c_error.message = ''             # <<<<<<<<<<<<<<
@@ -43422,11 +45007,11 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  *         c_error.message = c_text
  */
     /*else*/ {
-      __pyx_v_c_error.message = __pyx_k__15;
+      __pyx_v_c_error.message = ((char *)"");
     }
     __pyx_L15:;
 
-    /* "src/lxml/xmlerror.pxi":669
+    /* "src/lxml/xmlerror.pxi":672
  * 
  *     c_message = NULL
  *     if c_text is NULL:             # <<<<<<<<<<<<<<
@@ -43436,7 +45021,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     goto __pyx_L14;
   }
 
-  /* "src/lxml/xmlerror.pxi":680
+  /* "src/lxml/xmlerror.pxi":683
  *         else:
  *             c_error.message = ''
  *     elif c_element is NULL:             # <<<<<<<<<<<<<<
@@ -43446,7 +45031,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_t_1 = ((__pyx_v_c_element == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/xmlerror.pxi":681
+    /* "src/lxml/xmlerror.pxi":684
  *             c_error.message = ''
  *     elif c_element is NULL:
  *         c_error.message = c_text             # <<<<<<<<<<<<<<
@@ -43455,7 +45040,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
     __pyx_v_c_error.message = __pyx_v_c_text;
 
-    /* "src/lxml/xmlerror.pxi":680
+    /* "src/lxml/xmlerror.pxi":683
  *         else:
  *             c_error.message = ''
  *     elif c_element is NULL:             # <<<<<<<<<<<<<<
@@ -43465,7 +45050,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
     goto __pyx_L14;
   }
 
-  /* "src/lxml/xmlerror.pxi":683
+  /* "src/lxml/xmlerror.pxi":686
  *         c_error.message = c_text
  *     else:
  *         text_size    = cstring_h.strlen(c_text)             # <<<<<<<<<<<<<<
@@ -43475,7 +45060,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   /*else*/ {
     __pyx_v_text_size = strlen(__pyx_v_c_text);
 
-    /* "src/lxml/xmlerror.pxi":684
+    /* "src/lxml/xmlerror.pxi":687
  *     else:
  *         text_size    = cstring_h.strlen(c_text)
  *         element_size = cstring_h.strlen(c_element)             # <<<<<<<<<<<<<<
@@ -43484,7 +45069,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
     __pyx_v_element_size = strlen(__pyx_v_c_element);
 
-    /* "src/lxml/xmlerror.pxi":685
+    /* "src/lxml/xmlerror.pxi":688
  *         text_size    = cstring_h.strlen(c_text)
  *         element_size = cstring_h.strlen(c_element)
  *         c_message = stdlib.malloc(             # <<<<<<<<<<<<<<
@@ -43493,16 +45078,16 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
     __pyx_v_c_message = ((char *)malloc(((((__pyx_v_text_size + 12) + __pyx_v_element_size) + 1) * (sizeof(char)))));
 
-    /* "src/lxml/xmlerror.pxi":687
+    /* "src/lxml/xmlerror.pxi":690
  *         c_message = stdlib.malloc(
  *             (text_size + 12 + element_size + 1) * sizeof(char))
  *         stdio.sprintf(c_message, "%s, element '%s'", c_text, c_element)             # <<<<<<<<<<<<<<
  *         c_error.message = c_message
  * 
  */
-    sprintf(__pyx_v_c_message, __pyx_k_s_element_s, __pyx_v_c_text, __pyx_v_c_element);
+    sprintf(__pyx_v_c_message, ((char const *)"%s, element '%s'"), __pyx_v_c_text, __pyx_v_c_element);
 
-    /* "src/lxml/xmlerror.pxi":688
+    /* "src/lxml/xmlerror.pxi":691
  *             (text_size + 12 + element_size + 1) * sizeof(char))
  *         stdio.sprintf(c_message, "%s, element '%s'", c_text, c_element)
  *         c_error.message = c_message             # <<<<<<<<<<<<<<
@@ -43513,7 +45098,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   }
   __pyx_L14:;
 
-  /* "src/lxml/xmlerror.pxi":690
+  /* "src/lxml/xmlerror.pxi":693
  *         c_error.message = c_message
  * 
  *     c_error.domain = xmlerror.XML_FROM_XSLT             # <<<<<<<<<<<<<<
@@ -43522,7 +45107,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_error.domain = XML_FROM_XSLT;
 
-  /* "src/lxml/xmlerror.pxi":691
+  /* "src/lxml/xmlerror.pxi":694
  * 
  *     c_error.domain = xmlerror.XML_FROM_XSLT
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?             # <<<<<<<<<<<<<<
@@ -43531,7 +45116,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_error.code = XML_ERR_OK;
 
-  /* "src/lxml/xmlerror.pxi":692
+  /* "src/lxml/xmlerror.pxi":695
  *     c_error.domain = xmlerror.XML_FROM_XSLT
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?
  *     c_error.level  = xmlerror.XML_ERR_ERROR # what else?             # <<<<<<<<<<<<<<
@@ -43540,7 +45125,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_error.level = XML_ERR_ERROR;
 
-  /* "src/lxml/xmlerror.pxi":693
+  /* "src/lxml/xmlerror.pxi":696
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?
  *     c_error.level  = xmlerror.XML_ERR_ERROR # what else?
  *     c_error.int2   = 0             # <<<<<<<<<<<<<<
@@ -43549,7 +45134,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_v_c_error.int2 = 0;
 
-  /* "src/lxml/xmlerror.pxi":695
+  /* "src/lxml/xmlerror.pxi":698
  *     c_error.int2   = 0
  * 
  *     _forwardError(c_log_handler, &c_error)             # <<<<<<<<<<<<<<
@@ -43558,7 +45143,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   __pyx_f_4lxml_5etree__forwardError(__pyx_v_c_log_handler, (&__pyx_v_c_error));
 
-  /* "src/lxml/xmlerror.pxi":697
+  /* "src/lxml/xmlerror.pxi":700
  *     _forwardError(c_log_handler, &c_error)
  * 
  *     if c_message is not NULL:             # <<<<<<<<<<<<<<
@@ -43568,7 +45153,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_t_1 = ((__pyx_v_c_message != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/xmlerror.pxi":698
+    /* "src/lxml/xmlerror.pxi":701
  * 
  *     if c_message is not NULL:
  *         stdlib.free(c_message)             # <<<<<<<<<<<<<<
@@ -43577,7 +45162,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
     free(__pyx_v_c_message);
 
-    /* "src/lxml/xmlerror.pxi":697
+    /* "src/lxml/xmlerror.pxi":700
  *     _forwardError(c_log_handler, &c_error)
  * 
  *     if c_message is not NULL:             # <<<<<<<<<<<<<<
@@ -43586,7 +45171,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
  */
   }
 
-  /* "src/lxml/xmlerror.pxi":614
+  /* "src/lxml/xmlerror.pxi":617
  *         _forwardError(c_log_handler, error)
  * 
  * cdef void _receiveXSLTError(void* c_log_handler, char* msg, ...) nogil:             # <<<<<<<<<<<<<<
@@ -43598,7 +45183,7 @@ static void __pyx_f_4lxml_5etree__receiveXSLTError(void *__pyx_v_c_log_handler,
   __pyx_L0:;
 }
 
-/* "src/lxml/xmlerror.pxi":704
+/* "src/lxml/xmlerror.pxi":707
  * ################################################################################
  * 
  * cdef __initErrorConstants():             # <<<<<<<<<<<<<<
@@ -43631,39 +45216,36 @@ static PyObject *__pyx_f_4lxml_5etree___initErrorConstants(void) {
   PyObject *__pyx_t_12 = NULL;
   PyObject *(*__pyx_t_13)(PyObject *);
   int __pyx_t_14;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__initErrorConstants", 0);
 
-  /* "src/lxml/xmlerror.pxi":707
+  /* "src/lxml/xmlerror.pxi":710
  *     u"Called at setup time to parse the constants and build the classes below."
  *     global __ERROR_LEVELS, __ERROR_DOMAINS, __PARSER_ERROR_TYPES, __RELAXNG_ERROR_TYPES
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall             # <<<<<<<<<<<<<<
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),
  *                   (ErrorDomains,         __ERROR_DOMAINS),
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_4lxml_5etree_re, __pyx_n_s_compile); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_4lxml_5etree_re, __pyx_n_s_compile); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 710, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 710, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_findall); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_findall); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 710, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
   __pyx_v_find_constants = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":708
+  /* "src/lxml/xmlerror.pxi":711
  *     global __ERROR_LEVELS, __ERROR_DOMAINS, __PARSER_ERROR_TYPES, __RELAXNG_ERROR_TYPES
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),             # <<<<<<<<<<<<<<
  *                   (ErrorDomains,         __ERROR_DOMAINS),
  *                   (ErrorTypes,           __PARSER_ERROR_TYPES),
  */
-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorLevels); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorLevels); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 711, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 711, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_GIVEREF(__pyx_t_1);
   PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1);
@@ -43672,16 +45254,16 @@ static PyObject *__pyx_f_4lxml_5etree___initErrorConstants(void) {
   PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_v_4lxml_5etree___ERROR_LEVELS);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":709
+  /* "src/lxml/xmlerror.pxi":712
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),
  *                   (ErrorDomains,         __ERROR_DOMAINS),             # <<<<<<<<<<<<<<
  *                   (ErrorTypes,           __PARSER_ERROR_TYPES),
  *                   (RelaxNGErrorTypes,    __RELAXNG_ERROR_TYPES))
  */
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+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorDomains); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 712, __pyx_L1_error)
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+  __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 712, __pyx_L1_error)
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-  /* "src/lxml/xmlerror.pxi":710
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+  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 713, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":711
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+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_RelaxNGErrorTypes); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 714, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/xmlerror.pxi":708
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+  __pyx_t_1 = PyTuple_New(4); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 711, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
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   __pyx_v_const_defs = ((PyObject*)__pyx_t_1);
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-  /* "src/lxml/xmlerror.pxi":712
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+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
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     #endif
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       PyObject* sequence = __pyx_t_5;
-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if !CYTHON_COMPILING_IN_PYPY
       Py_ssize_t size = Py_SIZE(sequence);
       #else
       Py_ssize_t size = PySequence_Size(sequence);
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         else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-        {__pyx_filename = __pyx_f[1]; __pyx_lineno = 712; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(1, 715, __pyx_L1_error)
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-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
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       __pyx_t_3 = PyTuple_GET_ITEM(sequence, 1); 
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       __Pyx_INCREF(__pyx_t_3);
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-      __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 712; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 715, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_3);
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       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
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-      __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 712; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_XDECREF_SET(__pyx_v_constant_tuple, __pyx_t_3);
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-    /* "src/lxml/xmlerror.pxi":713
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  *         cls._getName = reverse_dict.get
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-    __pyx_t_5 = PyDict_New(); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 713; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyDict_New(); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 716, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
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     __pyx_t_5 = 0;
 
-    /* "src/lxml/xmlerror.pxi":714
+    /* "src/lxml/xmlerror.pxi":717
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  *         cls._names   = reverse_dict             # <<<<<<<<<<<<<<
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+    if (__Pyx_PyObject_SetAttrStr(__pyx_v_cls, __pyx_n_s_names, __pyx_v_reverse_dict) < 0) __PYX_ERR(1, 717, __pyx_L1_error)
 
-    /* "src/lxml/xmlerror.pxi":715
+    /* "src/lxml/xmlerror.pxi":718
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  *         cls._names   = reverse_dict
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+    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_reverse_dict, __pyx_n_s_get); if (unlikely(!__pyx_t_5)) __PYX_ERR(1, 718, __pyx_L1_error)
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+    if (__Pyx_PyObject_SetAttrStr(__pyx_v_cls, __pyx_n_s_getName, __pyx_t_5) < 0) __PYX_ERR(1, 718, __pyx_L1_error)
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-    /* "src/lxml/xmlerror.pxi":716
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  *         cls._getName = reverse_dict.get
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     }
     for (;;) {
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+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_3 = PyList_GET_ITEM(__pyx_t_5, __pyx_t_7); __Pyx_INCREF(__pyx_t_3); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 719, __pyx_L1_error)
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+          __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 719, __pyx_L1_error)
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+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_7); __Pyx_INCREF(__pyx_t_3); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(1, 719, __pyx_L1_error)
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-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_4))) {
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         __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_4);
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@@ -43899,45 +45481,63 @@ static PyObject *__pyx_f_4lxml_5etree___initErrorConstants(void) {
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-        __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_2); __pyx_t_2 = NULL;
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-        __Pyx_GIVEREF(__pyx_v_constants);
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-        __Pyx_GOTREF(__pyx_t_3);
-        __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
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+          __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 721, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+          __Pyx_GOTREF(__pyx_t_3);
+        } else
+        #endif
+        #if CYTHON_FAST_PYCCALL
+        if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
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+          __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 721, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
+          __Pyx_GOTREF(__pyx_t_3);
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 static char __pyx_doc_4lxml_5etree_8_Element_12set[] = "set(self, key, value)\n\n        Sets an element attribute.\n        ";
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 static PyObject *__pyx_pw_4lxml_5etree_8_Element_27remove(PyObject *__pyx_v_self, PyObject *__pyx_v_element) {
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 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_7__copy__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
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 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_9__deepcopy__(PyObject *__pyx_v_self, PyObject *__pyx_v_memo); /*proto*/
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  *     def getpath(self, _Element element not None):
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+  __pyx_t_2 = __pyx_f_4lxml_5etree__tofilelike(__pyx_v_file, ((struct LxmlElement *)__pyx_t_6), __pyx_v_encoding, __pyx_v_docstring, __pyx_v_method, __pyx_v_write_declaration, 1, __pyx_t_5, __pyx_t_3, __pyx_v_is_standalone, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 2033, __pyx_L1_error)
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 /* Python wrapper */
 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_13getpath(PyObject *__pyx_v_self, PyObject *__pyx_v_element); /*proto*/
 static char __pyx_doc_4lxml_5etree_12_ElementTree_12getpath[] = "getpath(self, element)\n\n        Returns a structural, absolute XPath expression to find the element.\n\n        For namespaced elements, the expression uses prefixes from the\n        document, which therefore need to be provided in order to make any\n        use of the expression in XPath.\n\n        Also see the method getelementpath(self, element), which returns a\n        self-contained ElementPath expression.\n        ";
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 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_13getpath(PyObject *__pyx_v_self, PyObject *__pyx_v_element) {
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   PyObject *__pyx_r = 0;
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) __PYX_ERR(0, 2037, __pyx_L1_error)
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   /* function exit code */
@@ -63777,9 +65159,6 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
   xmlDoc *__pyx_t_5;
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-  const char *__pyx_filename = NULL;
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  *         if self._context_node is not None:
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2052; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 2052, __pyx_L1_error)
 
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@@ -63866,9 +65245,9 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
  *         else:
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+    __pyx_t_4 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_doc); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 2058, __pyx_L1_error)
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+    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(0, 2058, __pyx_L1_error)
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@@ -63891,7 +65270,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
  */
   /*else*/ {
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2060; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(0, 2060, __pyx_L1_error)
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@@ -63902,7 +65281,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
  *         _assertValidNode(root)
  *         if element._doc is not doc:
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidDoc(__pyx_v_doc); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2061; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidDoc(__pyx_v_doc); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 2061, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":2062
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@@ -63911,7 +65290,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
  *         if element._doc is not doc:
  *             raise ValueError, u"Element is not in this tree."
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2062; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 2062, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":2063
  *         _assertValidDoc(doc)
@@ -63932,7 +65311,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
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  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_in_this_tree, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(0, 2064, __pyx_L1_error)
 
     /* "src/lxml/lxml.etree.pyx":2063
  *         _assertValidDoc(doc)
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  *         _destroyFakeDoc(doc._c_doc, c_doc)
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-  __pyx_t_5 = __pyx_f_4lxml_5etree__fakeRootDoc(__pyx_v_doc->_c_doc, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2066; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree__fakeRootDoc(__pyx_v_doc->_c_doc, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == NULL)) __PYX_ERR(0, 2066, __pyx_L1_error)
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  *         path = funicode(c_path)
  *         tree.xmlFree(c_path)
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2070; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(0, 2070, __pyx_L1_error)
 
     /* "src/lxml/lxml.etree.pyx":2069
  *         c_path = tree.xmlGetNodePath(element._c_node)
@@ -64006,7 +65385,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_12getpath(struct LxmlEleme
  *         tree.xmlFree(c_path)
  *         return path
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-  __pyx_t_4 = __pyx_f_4lxml_5etree_funicode(__pyx_v_c_path); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2071; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree_funicode(__pyx_v_c_path); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 2071, __pyx_L1_error)
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 /* Python wrapper */
 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_15getelementpath(PyObject *__pyx_v_self, PyObject *__pyx_v_element); /*proto*/
 static char __pyx_doc_4lxml_5etree_12_ElementTree_14getelementpath[] = "getelementpath(self, element)\n\n        Returns a structural, absolute ElementPath expression to find the\n        element.  This path can be used in the .find() method to look up\n        the element, provided that the elements along the path and their\n        list of immediate children were not modified in between.\n\n        ElementPath has the advantage over an XPath expression (as returned\n        by the .getpath() method) that it does not require additional prefix\n        declarations.  It is always self-contained.\n        ";
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 static PyObject *__pyx_pw_4lxml_5etree_12_ElementTree_15getelementpath(PyObject *__pyx_v_self, PyObject *__pyx_v_element) {
-  CYTHON_UNUSED int __pyx_lineno = 0;
-  CYTHON_UNUSED const char *__pyx_filename = NULL;
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   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) __PYX_ERR(0, 2075, __pyx_L1_error)
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   /* function exit code */
@@ -64103,9 +65480,6 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
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   PyObject *__pyx_t_7 = NULL;
   int __pyx_t_8;
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  *             raise ValueError, u"input is not an Element"
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 2089, __pyx_L1_error)
 
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2091; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_self->_doc); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 2095, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
-    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2095; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) __PYX_ERR(0, 2095, __pyx_L1_error)
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@@ -64222,7 +65596,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
  */
   /*else*/ {
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_in_this_tree_2, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2097; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(0, 2097, __pyx_L1_error)
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@@ -64233,7 +65607,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
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  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(0, 2098, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":2099
  *             raise ValueError, u"Element is not in this tree"
@@ -64254,7 +65628,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
  *         path = []
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     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_in_this_tree_2, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(0, 2100, __pyx_L1_error)
 
     /* "src/lxml/lxml.etree.pyx":2099
  *             raise ValueError, u"Element is not in this tree"
@@ -64272,7 +65646,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
  *         c_element = element._c_node
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-  __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 2102, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
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@@ -64324,7 +65698,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
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-    __pyx_t_4 = __pyx_f_4lxml_5etree__namespacedNameFromNsName(__pyx_v_c_href, __pyx_v_c_name); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2107; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree__namespacedNameFromNsName(__pyx_v_c_href, __pyx_v_c_name); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 2107, __pyx_L1_error)
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     __pyx_t_4 = 0;
@@ -64346,7 +65720,7 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
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  *             count = 0
  */
-      __pyx_v_c_href = ((const xmlChar *)((unsigned char *)__pyx_k__15));
+      __pyx_v_c_href = ((const xmlChar *)((const xmlChar *)((char const *)"")));
 
       /* "src/lxml/lxml.etree.pyx":2108
  *             c_href = _getNs(c_element)
@@ -64462,9 +65836,9 @@ static PyObject *__pyx_pf_4lxml_5etree_12_ElementTree_14getelementpath(struct Lx
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3320; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -87716,7 +88963,7 @@ static int __pyx_pf_4lxml_5etree_11ElementBase___init__(struct LxmlElementBase *
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@@ -87727,7 +88974,7 @@ static int __pyx_pf_4lxml_5etree_11ElementBase___init__(struct LxmlElementBase *
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 static char __pyx_doc_4lxml_5etree_8Resolver_2resolve_empty[] = "resolve_empty(self, context)\n\n        Return an empty input document.\n\n        Pass context as parameter.\n        ";
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+  __pyx_t_2 = __pyx_tp_new_4lxml_5etree__ParserDictionaryContext(((PyTypeObject *)__pyx_ptype_4lxml_5etree__ParserDictionaryContext), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 88, __pyx_L1_error)
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@@ -98011,7 +99511,7 @@ static struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_f_4lxml_5et
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   __pyx_t_3 = 0;
 
-  /* "src/lxml/parser.pxi":78
+  /* "src/lxml/parser.pxi":89
  *             return result
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  *         d[u"_ParserDictionaryContext"] = context             # <<<<<<<<<<<<<<
@@ -98020,11 +99520,11 @@ static struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_f_4lxml_5et
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     PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(2, 89, __pyx_L1_error)
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-  if (unlikely(PyDict_SetItem(__pyx_v_d, __pyx_n_u_ParserDictionaryContext, ((PyObject *)__pyx_v_context)) < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 78; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(PyDict_SetItem(__pyx_v_d, __pyx_n_u_ParserDictionaryContext, ((PyObject *)__pyx_v_context)) < 0)) __PYX_ERR(2, 89, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":79
+  /* "src/lxml/parser.pxi":90
  *         context = <_ParserDictionaryContext>_ParserDictionaryContext.__new__(_ParserDictionaryContext)
  *         d[u"_ParserDictionaryContext"] = context
  *         return context             # <<<<<<<<<<<<<<
@@ -98036,7 +99536,7 @@ static struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_f_4lxml_5et
   __pyx_r = __pyx_v_context;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":67
+  /* "src/lxml/parser.pxi":78
  *             (thread_dict)[u"_ParserDictionaryContext"] = self
  * 
  *     cdef _ParserDictionaryContext _findThreadParserContext(self):             # <<<<<<<<<<<<<<
@@ -98058,7 +99558,7 @@ static struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_f_4lxml_5et
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":81
+/* "src/lxml/parser.pxi":92
  *         return context
  * 
  *     cdef void setDefaultParser(self, _BaseParser parser):             # <<<<<<<<<<<<<<
@@ -98070,24 +99570,21 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_setDefaultParser(str
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-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("setDefaultParser", 0);
 
-  /* "src/lxml/parser.pxi":84
+  /* "src/lxml/parser.pxi":95
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  *         context = self._findThreadParserContext()             # <<<<<<<<<<<<<<
  *         context._default_parser = parser
  * 
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 95, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":85
+  /* "src/lxml/parser.pxi":96
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         context._default_parser = parser             # <<<<<<<<<<<<<<
@@ -98100,7 +99597,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_setDefaultParser(str
   __Pyx_DECREF(((PyObject *)__pyx_v_context->_default_parser));
   __pyx_v_context->_default_parser = __pyx_v_parser;
 
-  /* "src/lxml/parser.pxi":81
+  /* "src/lxml/parser.pxi":92
  *         return context
  * 
  *     cdef void setDefaultParser(self, _BaseParser parser):             # <<<<<<<<<<<<<<
@@ -98118,7 +99615,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_setDefaultParser(str
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 }
 
-/* "src/lxml/parser.pxi":87
+/* "src/lxml/parser.pxi":98
  *         context._default_parser = parser
  * 
  *     cdef _BaseParser getDefaultParser(self):             # <<<<<<<<<<<<<<
@@ -98133,24 +99630,21 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":90
+  /* "src/lxml/parser.pxi":101
  *         u"Return (or create) the default parser of the current thread"
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()             # <<<<<<<<<<<<<<
  *         if context._default_parser is None:
  *             if self._default_parser is None:
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 101, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":91
+  /* "src/lxml/parser.pxi":102
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         if context._default_parser is None:             # <<<<<<<<<<<<<<
@@ -98161,7 +99655,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/parser.pxi":92
+    /* "src/lxml/parser.pxi":103
  *         context = self._findThreadParserContext()
  *         if context._default_parser is None:
  *             if self._default_parser is None:             # <<<<<<<<<<<<<<
@@ -98172,14 +99666,14 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
     __pyx_t_2 = (__pyx_t_3 != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":93
+      /* "src/lxml/parser.pxi":104
  *         if context._default_parser is None:
  *             if self._default_parser is None:
  *                 self._default_parser = __DEFAULT_XML_PARSER._copy()             # <<<<<<<<<<<<<<
  *             if context is not self:
  *                 context._default_parser = self._default_parser._copy()
  */
-      __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLParser *)__pyx_v_4lxml_5etree___DEFAULT_XML_PARSER->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base._copy(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_4lxml_5etree___DEFAULT_XML_PARSER))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 93; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLParser *)__pyx_v_4lxml_5etree___DEFAULT_XML_PARSER->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base._copy(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_4lxml_5etree___DEFAULT_XML_PARSER))); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 104, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GIVEREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_v_self->_default_parser);
@@ -98187,7 +99681,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
       __pyx_v_self->_default_parser = ((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_t_1);
       __pyx_t_1 = 0;
 
-      /* "src/lxml/parser.pxi":92
+      /* "src/lxml/parser.pxi":103
  *         context = self._findThreadParserContext()
  *         if context._default_parser is None:
  *             if self._default_parser is None:             # <<<<<<<<<<<<<<
@@ -98196,7 +99690,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
  */
     }
 
-    /* "src/lxml/parser.pxi":94
+    /* "src/lxml/parser.pxi":105
  *             if self._default_parser is None:
  *                 self._default_parser = __DEFAULT_XML_PARSER._copy()
  *             if context is not self:             # <<<<<<<<<<<<<<
@@ -98207,14 +99701,14 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
     __pyx_t_3 = (__pyx_t_2 != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":95
+      /* "src/lxml/parser.pxi":106
  *                 self._default_parser = __DEFAULT_XML_PARSER._copy()
  *             if context is not self:
  *                 context._default_parser = self._default_parser._copy()             # <<<<<<<<<<<<<<
  *         return context._default_parser
  * 
  */
-      __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->_default_parser->__pyx_vtab)->_copy(__pyx_v_self->_default_parser)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 95; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->_default_parser->__pyx_vtab)->_copy(__pyx_v_self->_default_parser)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 106, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_GIVEREF(__pyx_t_1);
       __Pyx_GOTREF(__pyx_v_context->_default_parser);
@@ -98222,7 +99716,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
       __pyx_v_context->_default_parser = ((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_t_1);
       __pyx_t_1 = 0;
 
-      /* "src/lxml/parser.pxi":94
+      /* "src/lxml/parser.pxi":105
  *             if self._default_parser is None:
  *                 self._default_parser = __DEFAULT_XML_PARSER._copy()
  *             if context is not self:             # <<<<<<<<<<<<<<
@@ -98231,7 +99725,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
  */
     }
 
-    /* "src/lxml/parser.pxi":91
+    /* "src/lxml/parser.pxi":102
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         if context._default_parser is None:             # <<<<<<<<<<<<<<
@@ -98240,7 +99734,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
  */
   }
 
-  /* "src/lxml/parser.pxi":96
+  /* "src/lxml/parser.pxi":107
  *             if context is not self:
  *                 context._default_parser = self._default_parser._copy()
  *         return context._default_parser             # <<<<<<<<<<<<<<
@@ -98252,7 +99746,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
   __pyx_r = __pyx_v_context->_default_parser;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":87
+  /* "src/lxml/parser.pxi":98
  *         context._default_parser = parser
  * 
  *     cdef _BaseParser getDefaultParser(self):             # <<<<<<<<<<<<<<
@@ -98272,7 +99766,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_24_Parser
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":98
+/* "src/lxml/parser.pxi":109
  *         return context._default_parser
  * 
  *     cdef tree.xmlDict* _getThreadDict(self, tree.xmlDict* default):             # <<<<<<<<<<<<<<
@@ -98287,24 +99781,21 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_getThreadDict", 0);
 
-  /* "src/lxml/parser.pxi":101
+  /* "src/lxml/parser.pxi":112
  *         u"Return the thread-local dict or create a new one if necessary."
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()             # <<<<<<<<<<<<<<
  *         if context._c_dict is NULL:
  *             # thread dict not yet set up => use default or create a new one
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 112, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":102
+  /* "src/lxml/parser.pxi":113
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         if context._c_dict is NULL:             # <<<<<<<<<<<<<<
@@ -98314,7 +99805,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
   __pyx_t_2 = ((__pyx_v_context->_c_dict == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":104
+    /* "src/lxml/parser.pxi":115
  *         if context._c_dict is NULL:
  *             # thread dict not yet set up => use default or create a new one
  *             if default is not NULL:             # <<<<<<<<<<<<<<
@@ -98324,7 +99815,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
     __pyx_t_2 = ((__pyx_v_default != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":105
+      /* "src/lxml/parser.pxi":116
  *             # thread dict not yet set up => use default or create a new one
  *             if default is not NULL:
  *                 context._c_dict = default             # <<<<<<<<<<<<<<
@@ -98333,7 +99824,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
       __pyx_v_context->_c_dict = __pyx_v_default;
 
-      /* "src/lxml/parser.pxi":106
+      /* "src/lxml/parser.pxi":117
  *             if default is not NULL:
  *                 context._c_dict = default
  *                 xmlparser.xmlDictReference(default)             # <<<<<<<<<<<<<<
@@ -98342,7 +99833,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
       xmlDictReference(__pyx_v_default);
 
-      /* "src/lxml/parser.pxi":107
+      /* "src/lxml/parser.pxi":118
  *                 context._c_dict = default
  *                 xmlparser.xmlDictReference(default)
  *                 return default             # <<<<<<<<<<<<<<
@@ -98352,7 +99843,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
       __pyx_r = __pyx_v_default;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":104
+      /* "src/lxml/parser.pxi":115
  *         if context._c_dict is NULL:
  *             # thread dict not yet set up => use default or create a new one
  *             if default is not NULL:             # <<<<<<<<<<<<<<
@@ -98361,7 +99852,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
     }
 
-    /* "src/lxml/parser.pxi":108
+    /* "src/lxml/parser.pxi":119
  *                 xmlparser.xmlDictReference(default)
  *                 return default
  *             if self._c_dict is NULL:             # <<<<<<<<<<<<<<
@@ -98371,7 +99862,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
     __pyx_t_2 = ((__pyx_v_self->_c_dict == NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":109
+      /* "src/lxml/parser.pxi":120
  *                 return default
  *             if self._c_dict is NULL:
  *                 self._c_dict = xmlparser.xmlDictCreate()             # <<<<<<<<<<<<<<
@@ -98380,7 +99871,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
       __pyx_v_self->_c_dict = xmlDictCreate();
 
-      /* "src/lxml/parser.pxi":108
+      /* "src/lxml/parser.pxi":119
  *                 xmlparser.xmlDictReference(default)
  *                 return default
  *             if self._c_dict is NULL:             # <<<<<<<<<<<<<<
@@ -98389,7 +99880,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
     }
 
-    /* "src/lxml/parser.pxi":110
+    /* "src/lxml/parser.pxi":121
  *             if self._c_dict is NULL:
  *                 self._c_dict = xmlparser.xmlDictCreate()
  *             if context is not self:             # <<<<<<<<<<<<<<
@@ -98400,7 +99891,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
     __pyx_t_3 = (__pyx_t_2 != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":111
+      /* "src/lxml/parser.pxi":122
  *                 self._c_dict = xmlparser.xmlDictCreate()
  *             if context is not self:
  *                 context._c_dict = xmlparser.xmlDictCreateSub(self._c_dict)             # <<<<<<<<<<<<<<
@@ -98409,7 +99900,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
       __pyx_v_context->_c_dict = xmlDictCreateSub(__pyx_v_self->_c_dict);
 
-      /* "src/lxml/parser.pxi":110
+      /* "src/lxml/parser.pxi":121
  *             if self._c_dict is NULL:
  *                 self._c_dict = xmlparser.xmlDictCreate()
  *             if context is not self:             # <<<<<<<<<<<<<<
@@ -98418,7 +99909,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
     }
 
-    /* "src/lxml/parser.pxi":102
+    /* "src/lxml/parser.pxi":113
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         if context._c_dict is NULL:             # <<<<<<<<<<<<<<
@@ -98427,7 +99918,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
  */
   }
 
-  /* "src/lxml/parser.pxi":112
+  /* "src/lxml/parser.pxi":123
  *             if context is not self:
  *                 context._c_dict = xmlparser.xmlDictCreateSub(self._c_dict)
  *         return context._c_dict             # <<<<<<<<<<<<<<
@@ -98437,7 +99928,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
   __pyx_r = __pyx_v_context->_c_dict;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":98
+  /* "src/lxml/parser.pxi":109
  *         return context._default_parser
  * 
  *     cdef tree.xmlDict* _getThreadDict(self, tree.xmlDict* default):             # <<<<<<<<<<<<<<
@@ -98456,7 +99947,7 @@ static xmlDict *__pyx_f_4lxml_5etree_24_ParserDictionaryContext__getThreadDict(s
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":114
+/* "src/lxml/parser.pxi":125
  *         return context._c_dict
  * 
  *     cdef void initThreadDictRef(self, tree.xmlDict** c_dict_ref):             # <<<<<<<<<<<<<<
@@ -98471,7 +99962,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("initThreadDictRef", 0);
 
-  /* "src/lxml/parser.pxi":115
+  /* "src/lxml/parser.pxi":126
  * 
  *     cdef void initThreadDictRef(self, tree.xmlDict** c_dict_ref):
  *         c_dict = c_dict_ref[0]             # <<<<<<<<<<<<<<
@@ -98480,7 +99971,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-  /* "src/lxml/parser.pxi":116
+  /* "src/lxml/parser.pxi":127
  *     cdef void initThreadDictRef(self, tree.xmlDict** c_dict_ref):
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@@ -98489,7 +99980,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-  /* "src/lxml/parser.pxi":117
+  /* "src/lxml/parser.pxi":128
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@@ -98499,7 +99990,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-    /* "src/lxml/parser.pxi":118
+    /* "src/lxml/parser.pxi":129
  *         c_thread_dict = self._getThreadDict(c_dict)
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  *             return             # <<<<<<<<<<<<<<
@@ -98508,7 +99999,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
  */
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-    /* "src/lxml/parser.pxi":117
+    /* "src/lxml/parser.pxi":128
  *         c_dict = c_dict_ref[0]
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  *         if c_dict is c_thread_dict:             # <<<<<<<<<<<<<<
@@ -98517,7 +100008,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-  /* "src/lxml/parser.pxi":119
+  /* "src/lxml/parser.pxi":130
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@@ -98527,7 +100018,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-    /* "src/lxml/parser.pxi":120
+    /* "src/lxml/parser.pxi":131
  *             return
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@@ -98536,7 +100027,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
  */
     xmlDictFree(__pyx_v_c_dict);
 
-    /* "src/lxml/parser.pxi":119
+    /* "src/lxml/parser.pxi":130
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@@ -98545,7 +100036,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-  /* "src/lxml/parser.pxi":121
+  /* "src/lxml/parser.pxi":132
  *         if c_dict is not NULL:
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  *         c_dict_ref[0] = c_thread_dict             # <<<<<<<<<<<<<<
@@ -98554,7 +100045,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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-  /* "src/lxml/parser.pxi":122
+  /* "src/lxml/parser.pxi":133
  *             xmlparser.xmlDictFree(c_dict)
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  *         xmlparser.xmlDictReference(c_thread_dict)             # <<<<<<<<<<<<<<
@@ -98563,7 +100054,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(st
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   xmlDictReference(__pyx_v_c_thread_dict);
 
-  /* "src/lxml/parser.pxi":114
+  /* "src/lxml/parser.pxi":125
  *         return context._c_dict
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  *     cdef void initThreadDictRef(self, tree.xmlDict** c_dict_ref):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":126
+  /* "src/lxml/parser.pxi":137
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  *         self.initThreadDictRef(&pctxt.dict)             # <<<<<<<<<<<<<<
@@ -98597,7 +100088,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(struc
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   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(__pyx_v_self, (&__pyx_v_pctxt->dict));
 
-  /* "src/lxml/parser.pxi":127
+  /* "src/lxml/parser.pxi":138
  *         u"Assure we always use the same string dictionary."
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  *         pctxt.dictNames = 1             # <<<<<<<<<<<<<<
@@ -98606,7 +100097,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(struc
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   __pyx_v_pctxt->dictNames = 1;
 
-  /* "src/lxml/parser.pxi":124
+  /* "src/lxml/parser.pxi":135
  *         xmlparser.xmlDictReference(c_thread_dict)
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  *     cdef void initParserDict(self, xmlparser.xmlParserCtxt* pctxt):             # <<<<<<<<<<<<<<
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-/* "src/lxml/parser.pxi":129
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-  /* "src/lxml/parser.pxi":131
+  /* "src/lxml/parser.pxi":142
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  *         self.initThreadDictRef(&pctxt.dict)             # <<<<<<<<<<<<<<
@@ -98639,7 +100130,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initXPathParserDict(
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   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(__pyx_v_self, (&__pyx_v_pctxt->dict));
 
-  /* "src/lxml/parser.pxi":129
+  /* "src/lxml/parser.pxi":140
  *         pctxt.dictNames = 1
  * 
  *     cdef void initXPathParserDict(self, xpath.xmlXPathContext* pctxt):             # <<<<<<<<<<<<<<
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-/* "src/lxml/parser.pxi":133
+/* "src/lxml/parser.pxi":144
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  *     cdef void initDocDict(self, xmlDoc* result):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":138
+  /* "src/lxml/parser.pxi":149
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  *         self.initThreadDictRef(&result.dict)             # <<<<<<<<<<<<<<
@@ -98672,7 +100163,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(struct _
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   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initThreadDictRef(__pyx_v_self, (&__pyx_v_result->dict));
 
-  /* "src/lxml/parser.pxi":133
+  /* "src/lxml/parser.pxi":144
  *         self.initThreadDictRef(&pctxt.dict)
  * 
  *     cdef void initDocDict(self, xmlDoc* result):             # <<<<<<<<<<<<<<
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-/* "src/lxml/parser.pxi":140
+/* "src/lxml/parser.pxi":151
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  *     cdef _ParserContext findImpliedContext(self):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":150
+  /* "src/lxml/parser.pxi":161
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  *         if context._implied_parser_contexts:
  *             implied_context = context._implied_parser_contexts[-1]
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 161, __pyx_L1_error)
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   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":151
+  /* "src/lxml/parser.pxi":162
  *         # see if we have a current implied parser
  *         context = self._findThreadParserContext()
  *         if context._implied_parser_contexts:             # <<<<<<<<<<<<<<
@@ -98726,7 +100214,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
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   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":152
+    /* "src/lxml/parser.pxi":163
  *         context = self._findThreadParserContext()
  *         if context._implied_parser_contexts:
  *             implied_context = context._implied_parser_contexts[-1]             # <<<<<<<<<<<<<<
@@ -98735,15 +100223,15 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
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     if (unlikely(__pyx_v_context->_implied_parser_contexts == Py_None)) {
       PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 152; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 163, __pyx_L1_error)
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-    __pyx_t_1 = __Pyx_GetItemInt_List(__pyx_v_context->_implied_parser_contexts, -1L, long, 1, __Pyx_PyInt_From_long, 1, 1, 1); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 152; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_1 = __Pyx_GetItemInt_List(__pyx_v_context->_implied_parser_contexts, -1L, long, 1, __Pyx_PyInt_From_long, 1, 1, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 163, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
-    if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__ParserContext))))) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 152; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__ParserContext))))) __PYX_ERR(2, 163, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":153
+    /* "src/lxml/parser.pxi":164
  *         if context._implied_parser_contexts:
  *             implied_context = context._implied_parser_contexts[-1]
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@@ -98755,7 +100243,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
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     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":151
+    /* "src/lxml/parser.pxi":162
  *         # see if we have a current implied parser
  *         context = self._findThreadParserContext()
  *         if context._implied_parser_contexts:             # <<<<<<<<<<<<<<
@@ -98764,7 +100252,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
  */
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-  /* "src/lxml/parser.pxi":154
+  /* "src/lxml/parser.pxi":165
  *             implied_context = context._implied_parser_contexts[-1]
  *             return implied_context
  *         return None             # <<<<<<<<<<<<<<
@@ -98776,7 +100264,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
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-  /* "src/lxml/parser.pxi":140
+  /* "src/lxml/parser.pxi":151
  *         self.initThreadDictRef(&result.dict)
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  *     cdef _ParserContext findImpliedContext(self):             # <<<<<<<<<<<<<<
@@ -98797,7 +100285,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_24_Par
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":156
+/* "src/lxml/parser.pxi":167
  *         return None
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  *     cdef void pushImpliedContextFromParser(self, _BaseParser parser):             # <<<<<<<<<<<<<<
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   int __pyx_t_2;
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-  /* "src/lxml/parser.pxi":158
+  /* "src/lxml/parser.pxi":169
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@@ -98826,19 +100311,19 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_pushImpliedContextFr
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-    /* "src/lxml/parser.pxi":159
+    /* "src/lxml/parser.pxi":170
  *         u"Push a new implied context object taken from the parser."
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  *             self.pushImpliedContext(None)
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-    __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_parser->__pyx_vtab)->_getParserContext(__pyx_v_parser)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_parser->__pyx_vtab)->_getParserContext(__pyx_v_parser)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 170, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":158
+    /* "src/lxml/parser.pxi":169
  *     cdef void pushImpliedContextFromParser(self, _BaseParser parser):
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-  /* "src/lxml/parser.pxi":161
+  /* "src/lxml/parser.pxi":172
  *             self.pushImpliedContext(parser._getParserContext())
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-  /* "src/lxml/parser.pxi":156
+  /* "src/lxml/parser.pxi":167
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-/* "src/lxml/parser.pxi":163
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-  /* "src/lxml/parser.pxi":166
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 177, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":167
+  /* "src/lxml/parser.pxi":178
  *         cdef _ParserDictionaryContext context
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+  __pyx_t_2 = __Pyx_PyList_Append(__pyx_v_context->_implied_parser_contexts, ((PyObject *)__pyx_v_parser_context)); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 178, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":163
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-/* "src/lxml/parser.pxi":169
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  *     cdef void popImpliedContext(self):             # <<<<<<<<<<<<<<
@@ -98950,24 +100432,21 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_popImpliedContext(st
   struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *__pyx_v_context = 0;
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("popImpliedContext", 0);
 
-  /* "src/lxml/parser.pxi":172
+  /* "src/lxml/parser.pxi":183
  *         u"Pop the current implied context object."
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()             # <<<<<<<<<<<<<<
  *         context._implied_parser_contexts.pop()
  * 
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext__findThreadParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 183, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":173
+  /* "src/lxml/parser.pxi":184
  *         cdef _ParserDictionaryContext context
  *         context = self._findThreadParserContext()
  *         context._implied_parser_contexts.pop()             # <<<<<<<<<<<<<<
@@ -98976,13 +100455,13 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_popImpliedContext(st
  */
   if (unlikely(__pyx_v_context->_implied_parser_contexts == Py_None)) {
     PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "pop");
-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(2, 184, __pyx_L1_error)
   }
-  __pyx_t_1 = __Pyx_PyList_Pop(__pyx_v_context->_implied_parser_contexts); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyList_Pop(__pyx_v_context->_implied_parser_contexts); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 184, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":169
+  /* "src/lxml/parser.pxi":180
  *         context._implied_parser_contexts.append(parser_context)
  * 
  *     cdef void popImpliedContext(self):             # <<<<<<<<<<<<<<
@@ -99000,7 +100479,7 @@ static void __pyx_f_4lxml_5etree_24_ParserDictionaryContext_popImpliedContext(st
   __Pyx_RefNannyFinishContext();
 }
 
-/* "src/lxml/parser.pxi":185
+/* "src/lxml/parser.pxi":196
  * cdef const_char* _UNICODE_ENCODING = NULL
  * 
  * cdef int _setupPythonUnicode() except -1:             # <<<<<<<<<<<<<<
@@ -99020,7 +100499,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   int __pyx_t_3;
   __Pyx_RefNannySetupContext("_setupPythonUnicode", 0);
 
-  /* "src/lxml/parser.pxi":194
+  /* "src/lxml/parser.pxi":205
  *     cdef Py_ssize_t l
  *     cdef const_char* enc
  *     cdef Py_UNICODE *uchars = [c'<', c't', c'e', c's', c't', c'/', c'>']             # <<<<<<<<<<<<<<
@@ -99036,7 +100515,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   __pyx_t_1[6] = '>';
   __pyx_v_uchars = __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":195
+  /* "src/lxml/parser.pxi":206
  *     cdef const_char* enc
  *     cdef Py_UNICODE *uchars = [c'<', c't', c'e', c's', c't', c'/', c'>']
  *     cdef const_xmlChar* buffer = uchars             # <<<<<<<<<<<<<<
@@ -99045,7 +100524,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
   __pyx_v_buffer = ((const xmlChar *)__pyx_v_uchars);
 
-  /* "src/lxml/parser.pxi":197
+  /* "src/lxml/parser.pxi":208
  *     cdef const_xmlChar* buffer = uchars
  *     # apparently, libxml2 can't detect UTF-16 on some systems
  *     if (buffer[0] == c'<' and buffer[1] == c'\0' and             # <<<<<<<<<<<<<<
@@ -99065,7 +100544,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
     goto __pyx_L4_bool_binop_done;
   }
 
-  /* "src/lxml/parser.pxi":198
+  /* "src/lxml/parser.pxi":209
  *     # apparently, libxml2 can't detect UTF-16 on some systems
  *     if (buffer[0] == c'<' and buffer[1] == c'\0' and
  *             buffer[2] == c't' and buffer[3] == c'\0'):             # <<<<<<<<<<<<<<
@@ -99082,7 +100561,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   __pyx_t_2 = __pyx_t_3;
   __pyx_L4_bool_binop_done:;
 
-  /* "src/lxml/parser.pxi":197
+  /* "src/lxml/parser.pxi":208
  *     cdef const_xmlChar* buffer = uchars
  *     # apparently, libxml2 can't detect UTF-16 on some systems
  *     if (buffer[0] == c'<' and buffer[1] == c'\0' and             # <<<<<<<<<<<<<<
@@ -99091,16 +100570,16 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":199
+    /* "src/lxml/parser.pxi":210
  *     if (buffer[0] == c'<' and buffer[1] == c'\0' and
  *             buffer[2] == c't' and buffer[3] == c'\0'):
  *         enc = "UTF-16LE"             # <<<<<<<<<<<<<<
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and
  *             buffer[2] == c'\0' and buffer[3] == c't'):
  */
-    __pyx_v_enc = __pyx_k_UTF_16LE;
+    __pyx_v_enc = ((const char *)"UTF-16LE");
 
-    /* "src/lxml/parser.pxi":197
+    /* "src/lxml/parser.pxi":208
  *     cdef const_xmlChar* buffer = uchars
  *     # apparently, libxml2 can't detect UTF-16 on some systems
  *     if (buffer[0] == c'<' and buffer[1] == c'\0' and             # <<<<<<<<<<<<<<
@@ -99110,7 +100589,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":200
+  /* "src/lxml/parser.pxi":211
  *             buffer[2] == c't' and buffer[3] == c'\0'):
  *         enc = "UTF-16LE"
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and             # <<<<<<<<<<<<<<
@@ -99130,7 +100609,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
     goto __pyx_L8_bool_binop_done;
   }
 
-  /* "src/lxml/parser.pxi":201
+  /* "src/lxml/parser.pxi":212
  *         enc = "UTF-16LE"
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and
  *             buffer[2] == c'\0' and buffer[3] == c't'):             # <<<<<<<<<<<<<<
@@ -99147,7 +100626,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   __pyx_t_2 = __pyx_t_3;
   __pyx_L8_bool_binop_done:;
 
-  /* "src/lxml/parser.pxi":200
+  /* "src/lxml/parser.pxi":211
  *             buffer[2] == c't' and buffer[3] == c'\0'):
  *         enc = "UTF-16LE"
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and             # <<<<<<<<<<<<<<
@@ -99156,16 +100635,16 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":202
+    /* "src/lxml/parser.pxi":213
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and
  *             buffer[2] == c'\0' and buffer[3] == c't'):
  *         enc = "UTF-16BE"             # <<<<<<<<<<<<<<
  *     else:
  *         # let libxml2 give it a try
  */
-    __pyx_v_enc = __pyx_k_UTF_16BE;
+    __pyx_v_enc = ((const char *)"UTF-16BE");
 
-    /* "src/lxml/parser.pxi":200
+    /* "src/lxml/parser.pxi":211
  *             buffer[2] == c't' and buffer[3] == c'\0'):
  *         enc = "UTF-16LE"
  *     elif (buffer[0] == c'\0' and buffer[1] == c'<' and             # <<<<<<<<<<<<<<
@@ -99175,7 +100654,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":205
+  /* "src/lxml/parser.pxi":216
  *     else:
  *         # let libxml2 give it a try
  *         enc = _findEncodingName(buffer, sizeof(Py_UNICODE) * 7)             # <<<<<<<<<<<<<<
@@ -99185,7 +100664,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   /*else*/ {
     __pyx_v_enc = __pyx_f_4lxml_5etree__findEncodingName(__pyx_v_buffer, ((sizeof(Py_UNICODE)) * 7));
 
-    /* "src/lxml/parser.pxi":206
+    /* "src/lxml/parser.pxi":217
  *         # let libxml2 give it a try
  *         enc = _findEncodingName(buffer, sizeof(Py_UNICODE) * 7)
  *         if enc is NULL:             # <<<<<<<<<<<<<<
@@ -99195,7 +100674,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
     __pyx_t_2 = ((__pyx_v_enc == NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":208
+      /* "src/lxml/parser.pxi":219
  *         if enc is NULL:
  *             # not my fault, it's YOUR broken system :)
  *             return 0             # <<<<<<<<<<<<<<
@@ -99205,7 +100684,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
       __pyx_r = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":206
+      /* "src/lxml/parser.pxi":217
  *         # let libxml2 give it a try
  *         enc = _findEncodingName(buffer, sizeof(Py_UNICODE) * 7)
  *         if enc is NULL:             # <<<<<<<<<<<<<<
@@ -99216,7 +100695,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":209
+  /* "src/lxml/parser.pxi":220
  *             # not my fault, it's YOUR broken system :)
  *             return 0
  *     enchandler = tree.xmlFindCharEncodingHandler(enc)             # <<<<<<<<<<<<<<
@@ -99225,7 +100704,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
   __pyx_v_enchandler = xmlFindCharEncodingHandler(__pyx_v_enc);
 
-  /* "src/lxml/parser.pxi":210
+  /* "src/lxml/parser.pxi":221
  *             return 0
  *     enchandler = tree.xmlFindCharEncodingHandler(enc)
  *     if enchandler is not NULL:             # <<<<<<<<<<<<<<
@@ -99235,7 +100714,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   __pyx_t_2 = ((__pyx_v_enchandler != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":212
+    /* "src/lxml/parser.pxi":223
  *     if enchandler is not NULL:
  *         global _UNICODE_ENCODING
  *         tree.xmlCharEncCloseFunc(enchandler)             # <<<<<<<<<<<<<<
@@ -99244,7 +100723,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
     xmlCharEncCloseFunc(__pyx_v_enchandler);
 
-    /* "src/lxml/parser.pxi":213
+    /* "src/lxml/parser.pxi":224
  *         global _UNICODE_ENCODING
  *         tree.xmlCharEncCloseFunc(enchandler)
  *         _UNICODE_ENCODING = enc             # <<<<<<<<<<<<<<
@@ -99253,7 +100732,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
     __pyx_v_4lxml_5etree__UNICODE_ENCODING = __pyx_v_enc;
 
-    /* "src/lxml/parser.pxi":210
+    /* "src/lxml/parser.pxi":221
  *             return 0
  *     enchandler = tree.xmlFindCharEncodingHandler(enc)
  *     if enchandler is not NULL:             # <<<<<<<<<<<<<<
@@ -99262,7 +100741,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
  */
   }
 
-  /* "src/lxml/parser.pxi":214
+  /* "src/lxml/parser.pxi":225
  *         tree.xmlCharEncCloseFunc(enchandler)
  *         _UNICODE_ENCODING = enc
  *     return 0             # <<<<<<<<<<<<<<
@@ -99272,7 +100751,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":185
+  /* "src/lxml/parser.pxi":196
  * cdef const_char* _UNICODE_ENCODING = NULL
  * 
  * cdef int _setupPythonUnicode() except -1:             # <<<<<<<<<<<<<<
@@ -99286,7 +100765,7 @@ static int __pyx_f_4lxml_5etree__setupPythonUnicode(void) {
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":216
+/* "src/lxml/parser.pxi":227
  *     return 0
  * 
  * cdef const_char* _findEncodingName(const_xmlChar* buffer, int size):             # <<<<<<<<<<<<<<
@@ -99300,7 +100779,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_findEncodingName", 0);
 
-  /* "src/lxml/parser.pxi":219
+  /* "src/lxml/parser.pxi":230
  *     u"Work around bug in libxml2: find iconv name of encoding on our own."
  *     cdef tree.xmlCharEncoding enc
  *     enc = tree.xmlDetectCharEncoding(buffer, size)             # <<<<<<<<<<<<<<
@@ -99309,7 +100788,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
   __pyx_v_enc = xmlDetectCharEncoding(__pyx_v_buffer, __pyx_v_size);
 
-  /* "src/lxml/parser.pxi":220
+  /* "src/lxml/parser.pxi":231
  *     cdef tree.xmlCharEncoding enc
  *     enc = tree.xmlDetectCharEncoding(buffer, size)
  *     if enc == tree.XML_CHAR_ENCODING_UTF16LE:             # <<<<<<<<<<<<<<
@@ -99319,17 +100798,17 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
   switch (__pyx_v_enc) {
     case XML_CHAR_ENCODING_UTF16LE:
 
-    /* "src/lxml/parser.pxi":221
+    /* "src/lxml/parser.pxi":232
  *     enc = tree.xmlDetectCharEncoding(buffer, size)
  *     if enc == tree.XML_CHAR_ENCODING_UTF16LE:
  *         return "UTF-16LE"             # <<<<<<<<<<<<<<
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:
  *         return "UTF-16BE"
  */
-    __pyx_r = __pyx_k_UTF_16LE;
+    __pyx_r = ((const char *)"UTF-16LE");
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":220
+    /* "src/lxml/parser.pxi":231
  *     cdef tree.xmlCharEncoding enc
  *     enc = tree.xmlDetectCharEncoding(buffer, size)
  *     if enc == tree.XML_CHAR_ENCODING_UTF16LE:             # <<<<<<<<<<<<<<
@@ -99338,7 +100817,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     break;
 
-    /* "src/lxml/parser.pxi":222
+    /* "src/lxml/parser.pxi":233
  *     if enc == tree.XML_CHAR_ENCODING_UTF16LE:
  *         return "UTF-16LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:             # <<<<<<<<<<<<<<
@@ -99347,17 +100826,17 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     case XML_CHAR_ENCODING_UTF16BE:
 
-    /* "src/lxml/parser.pxi":223
+    /* "src/lxml/parser.pxi":234
  *         return "UTF-16LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:
  *         return "UTF-16BE"             # <<<<<<<<<<<<<<
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:
  *         return "UCS-4LE"
  */
-    __pyx_r = __pyx_k_UTF_16BE;
+    __pyx_r = ((const char *)"UTF-16BE");
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":222
+    /* "src/lxml/parser.pxi":233
  *     if enc == tree.XML_CHAR_ENCODING_UTF16LE:
  *         return "UTF-16LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:             # <<<<<<<<<<<<<<
@@ -99366,7 +100845,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     break;
 
-    /* "src/lxml/parser.pxi":224
+    /* "src/lxml/parser.pxi":235
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:
  *         return "UTF-16BE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:             # <<<<<<<<<<<<<<
@@ -99375,17 +100854,17 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     case XML_CHAR_ENCODING_UCS4LE:
 
-    /* "src/lxml/parser.pxi":225
+    /* "src/lxml/parser.pxi":236
  *         return "UTF-16BE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:
  *         return "UCS-4LE"             # <<<<<<<<<<<<<<
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:
  *         return "UCS-4BE"
  */
-    __pyx_r = __pyx_k_UCS_4LE;
+    __pyx_r = ((const char *)"UCS-4LE");
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":224
+    /* "src/lxml/parser.pxi":235
  *     elif enc == tree.XML_CHAR_ENCODING_UTF16BE:
  *         return "UTF-16BE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:             # <<<<<<<<<<<<<<
@@ -99394,7 +100873,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     break;
 
-    /* "src/lxml/parser.pxi":226
+    /* "src/lxml/parser.pxi":237
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:
  *         return "UCS-4LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:             # <<<<<<<<<<<<<<
@@ -99403,17 +100882,17 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     case XML_CHAR_ENCODING_UCS4BE:
 
-    /* "src/lxml/parser.pxi":227
+    /* "src/lxml/parser.pxi":238
  *         return "UCS-4LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:
  *         return "UCS-4BE"             # <<<<<<<<<<<<<<
  *     elif enc == tree.XML_CHAR_ENCODING_NONE:
  *         return NULL
  */
-    __pyx_r = __pyx_k_UCS_4BE;
+    __pyx_r = ((const char *)"UCS-4BE");
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":226
+    /* "src/lxml/parser.pxi":237
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4LE:
  *         return "UCS-4LE"
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:             # <<<<<<<<<<<<<<
@@ -99422,7 +100901,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     break;
 
-    /* "src/lxml/parser.pxi":228
+    /* "src/lxml/parser.pxi":239
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:
  *         return "UCS-4BE"
  *     elif enc == tree.XML_CHAR_ENCODING_NONE:             # <<<<<<<<<<<<<<
@@ -99431,7 +100910,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
  */
     case XML_CHAR_ENCODING_NONE:
 
-    /* "src/lxml/parser.pxi":229
+    /* "src/lxml/parser.pxi":240
  *         return "UCS-4BE"
  *     elif enc == tree.XML_CHAR_ENCODING_NONE:
  *         return NULL             # <<<<<<<<<<<<<<
@@ -99441,7 +100920,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":228
+    /* "src/lxml/parser.pxi":239
  *     elif enc == tree.XML_CHAR_ENCODING_UCS4BE:
  *         return "UCS-4BE"
  *     elif enc == tree.XML_CHAR_ENCODING_NONE:             # <<<<<<<<<<<<<<
@@ -99451,7 +100930,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
     break;
     default:
 
-    /* "src/lxml/parser.pxi":232
+    /* "src/lxml/parser.pxi":243
  *     else:
  *         # returns a constant char*, no need to free it
  *         return tree.xmlGetCharEncodingName(enc)             # <<<<<<<<<<<<<<
@@ -99463,7 +100942,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
     break;
   }
 
-  /* "src/lxml/parser.pxi":216
+  /* "src/lxml/parser.pxi":227
  *     return 0
  * 
  * cdef const_char* _findEncodingName(const_xmlChar* buffer, int size):             # <<<<<<<<<<<<<<
@@ -99477,7 +100956,7 @@ static const char *__pyx_f_4lxml_5etree__findEncodingName(const xmlChar *__pyx_v
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":252
+/* "src/lxml/parser.pxi":263
  *     cdef bint _close_file_after_read
  * 
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@@ -99493,9 +100972,6 @@ static int __pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(PyObject *__pyx
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   PyObject *__pyx_v_encoding = 0;
   int __pyx_v_close_file;
-  int __pyx_lineno = 0;
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@@ -99523,12 +100999,12 @@ static int __pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(PyObject *__pyx
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-          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); __PYX_ERR(2, 263, __pyx_L3_error)
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+          __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); __PYX_ERR(2, 263, __pyx_L3_error)
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@@ -99542,7 +101018,7 @@ static int __pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(PyObject *__pyx
         }
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-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(2, 263, __pyx_L3_error)
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@@ -99560,21 +101036,21 @@ static int __pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(PyObject *__pyx
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-      __pyx_v_close_file = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_close_file == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+      __pyx_v_close_file = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_close_file == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 263, __pyx_L3_error)
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 263, __pyx_L3_error)
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+    PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "exc_context"); __PYX_ERR(2, 263, __pyx_L1_error)
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@@ -99593,20 +101069,17 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":253
+  /* "src/lxml/parser.pxi":264
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  *     def __cinit__(self, filelike, exc_context not None, url, encoding=None, bint close_file=False):
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  *         self._filelike = filelike
  *         self._close_file_after_read = close_file
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-  if (!(likely(__Pyx_TypeTest(__pyx_v_exc_context, __pyx_ptype_4lxml_5etree__ExceptionContext)))) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 253; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(__Pyx_TypeTest(__pyx_v_exc_context, __pyx_ptype_4lxml_5etree__ExceptionContext)))) __PYX_ERR(2, 264, __pyx_L1_error)
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@@ -99615,7 +101088,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":254
+  /* "src/lxml/parser.pxi":265
  *     def __cinit__(self, filelike, exc_context not None, url, encoding=None, bint close_file=False):
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  *         self._filelike = filelike             # <<<<<<<<<<<<<<
@@ -99628,7 +101101,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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   __pyx_v_self->_filelike = __pyx_v_filelike;
 
-  /* "src/lxml/parser.pxi":255
+  /* "src/lxml/parser.pxi":266
  *         self._exc_context = exc_context
  *         self._filelike = filelike
  *         self._close_file_after_read = close_file             # <<<<<<<<<<<<<<
@@ -99637,7 +101110,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
  */
   __pyx_v_self->_close_file_after_read = __pyx_v_close_file;
 
-  /* "src/lxml/parser.pxi":256
+  /* "src/lxml/parser.pxi":267
  *         self._filelike = filelike
  *         self._close_file_after_read = close_file
  *         self._encoding = encoding             # <<<<<<<<<<<<<<
@@ -99650,7 +101123,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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   __pyx_v_self->_encoding = __pyx_v_encoding;
 
-  /* "src/lxml/parser.pxi":257
+  /* "src/lxml/parser.pxi":268
  *         self._close_file_after_read = close_file
  *         self._encoding = encoding
  *         if url is None:             # <<<<<<<<<<<<<<
@@ -99661,7 +101134,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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-    /* "src/lxml/parser.pxi":258
+    /* "src/lxml/parser.pxi":269
  *         self._encoding = encoding
  *         if url is None:
  *             self._c_url = NULL             # <<<<<<<<<<<<<<
@@ -99670,7 +101143,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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     __pyx_v_self->_c_url = NULL;
 
-    /* "src/lxml/parser.pxi":257
+    /* "src/lxml/parser.pxi":268
  *         self._close_file_after_read = close_file
  *         self._encoding = encoding
  *         if url is None:             # <<<<<<<<<<<<<<
@@ -99680,7 +101153,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
     goto __pyx_L3;
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-  /* "src/lxml/parser.pxi":260
+  /* "src/lxml/parser.pxi":271
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@@ -99688,12 +101161,12 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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+    __pyx_t_1 = __pyx_f_4lxml_5etree__encodeFilename(__pyx_v_url); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 271, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":261
+    /* "src/lxml/parser.pxi":272
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@@ -99704,7 +101177,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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-  /* "src/lxml/parser.pxi":262
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  *         self._url = url             # <<<<<<<<<<<<<<
@@ -99717,7 +101190,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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-  /* "src/lxml/parser.pxi":263
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  *         self._bytes  = b''             # <<<<<<<<<<<<<<
@@ -99730,7 +101203,7 @@ static int __pyx_pf_4lxml_5etree_18_FileReaderContext___cinit__(struct __pyx_obj
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-  /* "src/lxml/parser.pxi":264
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   PyObject *__pyx_t_15 = NULL;
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-  int __pyx_clineno = 0;
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-    /* "src/lxml/parser.pxi":268
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-    /* "src/lxml/parser.pxi":267
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  *     cdef _close_file(self):
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-  /* "src/lxml/parser.pxi":269
+  /* "src/lxml/parser.pxi":280
  *         if self._filelike is None or not self._close_file_after_read:
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@@ -99840,25 +101310,27 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
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   /*try:*/ {
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
       __Pyx_ExceptionSave(&__pyx_t_4, &__pyx_t_5, &__pyx_t_6);
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       /*try:*/ {
 
-        /* "src/lxml/parser.pxi":270
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+        __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_v_self->_filelike, __pyx_n_s_close); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 281, __pyx_L9_error)
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-        /* "src/lxml/parser.pxi":269
+        /* "src/lxml/parser.pxi":280
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  *         try:             # <<<<<<<<<<<<<<
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       __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
       goto __pyx_L16_try_end;
       __pyx_L9_error:;
+      __Pyx_PyThreadState_assign
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-      /* "src/lxml/parser.pxi":271
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-      __pyx_t_8 = PyErr_ExceptionMatches(__pyx_builtin_AttributeError);
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+        if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_9, &__pyx_t_10) < 0) __PYX_ERR(2, 282, __pyx_L11_except_error)
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-        /* "src/lxml/parser.pxi":272
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-      /* "src/lxml/parser.pxi":269
+      /* "src/lxml/parser.pxi":280
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  *             return
  *         try:             # <<<<<<<<<<<<<<
  *             close = self._filelike.close
  *         except AttributeError:
  */
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_4);
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       __Pyx_ExceptionReset(__pyx_t_4, __pyx_t_5, __pyx_t_6);
       goto __pyx_L7_error;
       __pyx_L10_exception_handled:;
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
       __Pyx_XGIVEREF(__pyx_t_6);
@@ -99926,7 +101401,7 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
     }
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-  /* "src/lxml/parser.pxi":274
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@@ -99943,8 +101418,10 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
       goto __pyx_L8;
     }
     /*exception exit:*/{
+      __Pyx_PyThreadState_declare
       __pyx_L7_error:;
       __pyx_t_6 = 0; __pyx_t_5 = 0; __pyx_t_4 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0; __pyx_t_15 = 0;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
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@@ -99964,6 +101441,7 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
         __Pyx_DECREF(__pyx_v_self->_filelike);
         __pyx_v_self->_filelike = Py_None;
       }
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_13);
         __Pyx_XGIVEREF(__pyx_t_14);
@@ -99981,7 +101459,7 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
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-  /* "src/lxml/parser.pxi":275
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-    /* "src/lxml/parser.pxi":276
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-    if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_9))) {
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       __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_9);
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       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
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-      __pyx_t_10 = __Pyx_PyObject_CallNoArg(__pyx_t_9); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 276; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __Pyx_PyObject_CallNoArg(__pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 287, __pyx_L1_error)
     }
     __Pyx_GOTREF(__pyx_t_10);
     __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
     __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
 
-    /* "src/lxml/parser.pxi":275
+    /* "src/lxml/parser.pxi":286
  *         finally:
  *             self._filelike = None
  *         if close is not None:             # <<<<<<<<<<<<<<
@@ -100029,7 +101507,7 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
  */
   }
 
-  /* "src/lxml/parser.pxi":266
+  /* "src/lxml/parser.pxi":277
  *         self._bytes_read = 0
  * 
  *     cdef _close_file(self):             # <<<<<<<<<<<<<<
@@ -100053,7 +101531,7 @@ static PyObject *__pyx_f_4lxml_5etree_18_FileReaderContext__close_file(struct __
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":278
+/* "src/lxml/parser.pxi":289
  *             close()
  * 
  *     cdef xmlparser.xmlParserInputBuffer* _createParserInputBuffer(self):             # <<<<<<<<<<<<<<
@@ -100070,7 +101548,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("_createParserInputBuffer", 0);
 
-  /* "src/lxml/parser.pxi":281
+  /* "src/lxml/parser.pxi":292
  *         cdef stdio.FILE* c_stream
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = xmlparser.xmlAllocParserInputBuffer(0)             # <<<<<<<<<<<<<<
@@ -100079,7 +101557,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
  */
   __pyx_v_c_buffer = xmlAllocParserInputBuffer(0);
 
-  /* "src/lxml/parser.pxi":282
+  /* "src/lxml/parser.pxi":293
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = xmlparser.xmlAllocParserInputBuffer(0)
  *         c_stream = python.PyFile_AsFile(self._filelike)             # <<<<<<<<<<<<<<
@@ -100091,7 +101569,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   __pyx_v_c_stream = PyFile_AsFile(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":283
+  /* "src/lxml/parser.pxi":294
  *         c_buffer = xmlparser.xmlAllocParserInputBuffer(0)
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:             # <<<<<<<<<<<<<<
@@ -100101,7 +101579,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   __pyx_t_2 = ((__pyx_v_c_stream == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":284
+    /* "src/lxml/parser.pxi":295
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:
  *             c_buffer.readcallback  = _readFilelikeParser             # <<<<<<<<<<<<<<
@@ -100110,7 +101588,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
  */
     __pyx_v_c_buffer->readcallback = __pyx_f_4lxml_5etree__readFilelikeParser;
 
-    /* "src/lxml/parser.pxi":285
+    /* "src/lxml/parser.pxi":296
  *         if c_stream is NULL:
  *             c_buffer.readcallback  = _readFilelikeParser
  *             c_buffer.context = self             # <<<<<<<<<<<<<<
@@ -100119,7 +101597,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
  */
     __pyx_v_c_buffer->context = ((PyObject *)__pyx_v_self);
 
-    /* "src/lxml/parser.pxi":283
+    /* "src/lxml/parser.pxi":294
  *         c_buffer = xmlparser.xmlAllocParserInputBuffer(0)
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:             # <<<<<<<<<<<<<<
@@ -100129,7 +101607,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":287
+  /* "src/lxml/parser.pxi":298
  *             c_buffer.context = self
  *         else:
  *             c_buffer.readcallback  = _readFileParser             # <<<<<<<<<<<<<<
@@ -100139,7 +101617,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   /*else*/ {
     __pyx_v_c_buffer->readcallback = __pyx_f_4lxml_5etree__readFileParser;
 
-    /* "src/lxml/parser.pxi":288
+    /* "src/lxml/parser.pxi":299
  *         else:
  *             c_buffer.readcallback  = _readFileParser
  *             c_buffer.context = c_stream             # <<<<<<<<<<<<<<
@@ -100150,7 +101628,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":289
+  /* "src/lxml/parser.pxi":300
  *             c_buffer.readcallback  = _readFileParser
  *             c_buffer.context = c_stream
  *         return c_buffer             # <<<<<<<<<<<<<<
@@ -100160,7 +101638,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   __pyx_r = __pyx_v_c_buffer;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":278
+  /* "src/lxml/parser.pxi":289
  *             close()
  * 
  *     cdef xmlparser.xmlParserInputBuffer* _createParserInputBuffer(self):             # <<<<<<<<<<<<<<
@@ -100174,7 +101652,7 @@ static xmlParserInputBuffer *__pyx_f_4lxml_5etree_18_FileReaderContext__createPa
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":291
+/* "src/lxml/parser.pxi":302
  *         return c_buffer
  * 
  *     cdef xmlparser.xmlParserInput* _createParserInput(             # <<<<<<<<<<<<<<
@@ -100188,7 +101666,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree_18_FileReaderContext__createParserIn
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_createParserInput", 0);
 
-  /* "src/lxml/parser.pxi":294
+  /* "src/lxml/parser.pxi":305
  *             self, xmlparser.xmlParserCtxt* ctxt):
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = self._createParserInputBuffer()             # <<<<<<<<<<<<<<
@@ -100197,7 +101675,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree_18_FileReaderContext__createParserIn
  */
   __pyx_v_c_buffer = __pyx_f_4lxml_5etree_18_FileReaderContext__createParserInputBuffer(__pyx_v_self);
 
-  /* "src/lxml/parser.pxi":295
+  /* "src/lxml/parser.pxi":306
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = self._createParserInputBuffer()
  *         return xmlparser.xmlNewIOInputStream(ctxt, c_buffer, 0)             # <<<<<<<<<<<<<<
@@ -100207,7 +101685,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree_18_FileReaderContext__createParserIn
   __pyx_r = xmlNewIOInputStream(__pyx_v_ctxt, __pyx_v_c_buffer, 0);
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":291
+  /* "src/lxml/parser.pxi":302
  *         return c_buffer
  * 
  *     cdef xmlparser.xmlParserInput* _createParserInput(             # <<<<<<<<<<<<<<
@@ -100221,7 +101699,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree_18_FileReaderContext__createParserIn
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":297
+/* "src/lxml/parser.pxi":308
  *         return xmlparser.xmlNewIOInputStream(ctxt, c_buffer, 0)
  * 
  *     cdef tree.xmlDtd* _readDtd(self):             # <<<<<<<<<<<<<<
@@ -100235,7 +101713,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_readDtd", 0);
 
-  /* "src/lxml/parser.pxi":299
+  /* "src/lxml/parser.pxi":310
  *     cdef tree.xmlDtd* _readDtd(self):
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = self._createParserInputBuffer()             # <<<<<<<<<<<<<<
@@ -100244,7 +101722,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
  */
   __pyx_v_c_buffer = __pyx_f_4lxml_5etree_18_FileReaderContext__createParserInputBuffer(__pyx_v_self);
 
-  /* "src/lxml/parser.pxi":300
+  /* "src/lxml/parser.pxi":311
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = self._createParserInputBuffer()
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -100258,7 +101736,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
       #endif
       /*try:*/ {
 
-        /* "src/lxml/parser.pxi":301
+        /* "src/lxml/parser.pxi":312
  *         c_buffer = self._createParserInputBuffer()
  *         with nogil:
  *             return xmlparser.xmlIOParseDTD(NULL, c_buffer, 0)             # <<<<<<<<<<<<<<
@@ -100269,7 +101747,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
         goto __pyx_L3_return;
       }
 
-      /* "src/lxml/parser.pxi":300
+      /* "src/lxml/parser.pxi":311
  *         cdef xmlparser.xmlParserInputBuffer* c_buffer
  *         c_buffer = self._createParserInputBuffer()
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -100286,7 +101764,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
       }
   }
 
-  /* "src/lxml/parser.pxi":297
+  /* "src/lxml/parser.pxi":308
  *         return xmlparser.xmlNewIOInputStream(ctxt, c_buffer, 0)
  * 
  *     cdef tree.xmlDtd* _readDtd(self):             # <<<<<<<<<<<<<<
@@ -100300,7 +101778,7 @@ static xmlDtd *__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd(struct __pyx_o
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":303
+/* "src/lxml/parser.pxi":314
  *             return xmlparser.xmlIOParseDTD(NULL, c_buffer, 0)
  * 
  *     cdef xmlDoc* _readDoc(self, xmlparser.xmlParserCtxt* ctxt, int options):             # <<<<<<<<<<<<<<
@@ -100329,12 +101807,9 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   PyObject *__pyx_t_10 = NULL;
   PyObject *__pyx_t_11 = NULL;
   PyObject *__pyx_t_12 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_readDoc", 0);
 
-  /* "src/lxml/parser.pxi":311
+  /* "src/lxml/parser.pxi":322
  *         cdef void* c_callback_context
  * 
  *         if self._encoding is None:             # <<<<<<<<<<<<<<
@@ -100345,7 +101820,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":312
+    /* "src/lxml/parser.pxi":323
  * 
  *         if self._encoding is None:
  *             c_encoding = NULL             # <<<<<<<<<<<<<<
@@ -100354,7 +101829,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
     __pyx_v_c_encoding = NULL;
 
-    /* "src/lxml/parser.pxi":311
+    /* "src/lxml/parser.pxi":322
  *         cdef void* c_callback_context
  * 
  *         if self._encoding is None:             # <<<<<<<<<<<<<<
@@ -100364,7 +101839,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":314
+  /* "src/lxml/parser.pxi":325
  *             c_encoding = NULL
  *         else:
  *             c_encoding = _cstr(self._encoding)             # <<<<<<<<<<<<<<
@@ -100379,7 +101854,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":316
+  /* "src/lxml/parser.pxi":327
  *             c_encoding = _cstr(self._encoding)
  * 
  *         c_stream = python.PyFile_AsFile(self._filelike)             # <<<<<<<<<<<<<<
@@ -100391,7 +101866,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   __pyx_v_c_stream = PyFile_AsFile(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "src/lxml/parser.pxi":317
+  /* "src/lxml/parser.pxi":328
  * 
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:             # <<<<<<<<<<<<<<
@@ -100401,7 +101876,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   __pyx_t_2 = ((__pyx_v_c_stream == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":318
+    /* "src/lxml/parser.pxi":329
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:
  *             c_read_callback  = _readFilelikeParser             # <<<<<<<<<<<<<<
@@ -100410,7 +101885,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
     __pyx_v_c_read_callback = __pyx_f_4lxml_5etree__readFilelikeParser;
 
-    /* "src/lxml/parser.pxi":319
+    /* "src/lxml/parser.pxi":330
  *         if c_stream is NULL:
  *             c_read_callback  = _readFilelikeParser
  *             c_callback_context = self             # <<<<<<<<<<<<<<
@@ -100419,7 +101894,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
     __pyx_v_c_callback_context = ((PyObject *)__pyx_v_self);
 
-    /* "src/lxml/parser.pxi":317
+    /* "src/lxml/parser.pxi":328
  * 
  *         c_stream = python.PyFile_AsFile(self._filelike)
  *         if c_stream is NULL:             # <<<<<<<<<<<<<<
@@ -100429,7 +101904,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
     goto __pyx_L4;
   }
 
-  /* "src/lxml/parser.pxi":321
+  /* "src/lxml/parser.pxi":332
  *             c_callback_context = self
  *         else:
  *             c_read_callback  = _readFileParser             # <<<<<<<<<<<<<<
@@ -100439,7 +101914,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   /*else*/ {
     __pyx_v_c_read_callback = __pyx_f_4lxml_5etree__readFileParser;
 
-    /* "src/lxml/parser.pxi":322
+    /* "src/lxml/parser.pxi":333
  *         else:
  *             c_read_callback  = _readFileParser
  *             c_callback_context = c_stream             # <<<<<<<<<<<<<<
@@ -100450,7 +101925,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   }
   __pyx_L4:;
 
-  /* "src/lxml/parser.pxi":324
+  /* "src/lxml/parser.pxi":335
  *             c_callback_context = c_stream
  * 
  *         orig_options = ctxt.options             # <<<<<<<<<<<<<<
@@ -100460,7 +101935,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
   __pyx_t_4 = __pyx_v_ctxt->options;
   __pyx_v_orig_options = __pyx_t_4;
 
-  /* "src/lxml/parser.pxi":325
+  /* "src/lxml/parser.pxi":336
  * 
  *         orig_options = ctxt.options
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -100474,7 +101949,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
       #endif
       /*try:*/ {
 
-        /* "src/lxml/parser.pxi":326
+        /* "src/lxml/parser.pxi":337
  *         orig_options = ctxt.options
  *         with nogil:
  *             if ctxt.html:             # <<<<<<<<<<<<<<
@@ -100484,7 +101959,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
         __pyx_t_2 = (__pyx_v_ctxt->html != 0);
         if (__pyx_t_2) {
 
-          /* "src/lxml/parser.pxi":327
+          /* "src/lxml/parser.pxi":338
  *         with nogil:
  *             if ctxt.html:
  *                 result = htmlparser.htmlCtxtReadIO(             # <<<<<<<<<<<<<<
@@ -100493,7 +101968,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
           __pyx_v_result = htmlCtxtReadIO(__pyx_v_ctxt, __pyx_v_c_read_callback, NULL, __pyx_v_c_callback_context, __pyx_v_self->_c_url, __pyx_v_c_encoding, __pyx_v_options);
 
-          /* "src/lxml/parser.pxi":330
+          /* "src/lxml/parser.pxi":341
  *                         ctxt, c_read_callback, NULL, c_callback_context,
  *                         self._c_url, c_encoding, options)
  *                 if result is not NULL:             # <<<<<<<<<<<<<<
@@ -100503,7 +101978,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
           __pyx_t_2 = ((__pyx_v_result != NULL) != 0);
           if (__pyx_t_2) {
 
-            /* "src/lxml/parser.pxi":331
+            /* "src/lxml/parser.pxi":342
  *                         self._c_url, c_encoding, options)
  *                 if result is not NULL:
  *                     if _fixHtmlDictNames(ctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -100513,7 +101988,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
             __pyx_t_2 = ((__pyx_f_4lxml_5etree__fixHtmlDictNames(__pyx_v_ctxt->dict, __pyx_v_result) < 0) != 0);
             if (__pyx_t_2) {
 
-              /* "src/lxml/parser.pxi":332
+              /* "src/lxml/parser.pxi":343
  *                 if result is not NULL:
  *                     if _fixHtmlDictNames(ctxt.dict, result) < 0:
  *                         tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -100522,7 +101997,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
               xmlFreeDoc(__pyx_v_result);
 
-              /* "src/lxml/parser.pxi":333
+              /* "src/lxml/parser.pxi":344
  *                     if _fixHtmlDictNames(ctxt.dict, result) < 0:
  *                         tree.xmlFreeDoc(result)
  *                         result = NULL             # <<<<<<<<<<<<<<
@@ -100531,7 +102006,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
               __pyx_v_result = NULL;
 
-              /* "src/lxml/parser.pxi":331
+              /* "src/lxml/parser.pxi":342
  *                         self._c_url, c_encoding, options)
  *                 if result is not NULL:
  *                     if _fixHtmlDictNames(ctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -100540,7 +102015,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
             }
 
-            /* "src/lxml/parser.pxi":330
+            /* "src/lxml/parser.pxi":341
  *                         ctxt, c_read_callback, NULL, c_callback_context,
  *                         self._c_url, c_encoding, options)
  *                 if result is not NULL:             # <<<<<<<<<<<<<<
@@ -100549,7 +102024,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
           }
 
-          /* "src/lxml/parser.pxi":326
+          /* "src/lxml/parser.pxi":337
  *         orig_options = ctxt.options
  *         with nogil:
  *             if ctxt.html:             # <<<<<<<<<<<<<<
@@ -100559,7 +102034,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
           goto __pyx_L8;
         }
 
-        /* "src/lxml/parser.pxi":335
+        /* "src/lxml/parser.pxi":346
  *                         result = NULL
  *             else:
  *                 result = xmlparser.xmlCtxtReadIO(             # <<<<<<<<<<<<<<
@@ -100568,7 +102043,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
  */
         /*else*/ {
 
-          /* "src/lxml/parser.pxi":337
+          /* "src/lxml/parser.pxi":348
  *                 result = xmlparser.xmlCtxtReadIO(
  *                     ctxt, c_read_callback, NULL, c_callback_context,
  *                     self._c_url, c_encoding, options)             # <<<<<<<<<<<<<<
@@ -100580,7 +102055,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
         __pyx_L8:;
       }
 
-      /* "src/lxml/parser.pxi":325
+      /* "src/lxml/parser.pxi":336
  * 
  *         orig_options = ctxt.options
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -100598,7 +102073,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc(struct __pyx_o
       }
   }
 
-  /* "src/lxml/parser.pxi":338
+  /* "src/lxml/parser.pxi":349
  *                     ctxt, c_read_callback, NULL, c_callback_context,
  *                     self._c_url, c_encoding, options)
  *         ctxt.options = orig_options # work around libxml2 problem             # <<<<<<<<<<<<<<
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-        /* "src/lxml/parser.pxi":353
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-        /* "src/lxml/parser.pxi":354
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-        /* "src/lxml/parser.pxi":355
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-          /* "src/lxml/parser.pxi":356
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-          /* "src/lxml/parser.pxi":357
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-          if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_6))) {
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-            __Pyx_GOTREF(__pyx_t_5);
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+                  __PYX_ERR(2, 377, __pyx_L7_error)
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-                __pyx_t_5 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_self->_bytes)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 366; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
+                __pyx_t_5 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_self->_bytes)); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 377, __pyx_L7_error)
                 __Pyx_GOTREF(__pyx_t_5);
                 __Pyx_GIVEREF(__pyx_t_5);
                 __Pyx_GOTREF(__pyx_v_self->_bytes);
@@ -101025,7 +102527,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
                 __pyx_v_self->_bytes = __pyx_t_5;
                 __pyx_t_5 = 0;
 
-                /* "src/lxml/parser.pxi":365
+                /* "src/lxml/parser.pxi":376
  *                 if not isinstance(self._bytes, bytes):
  *                     if isinstance(self._bytes, unicode):
  *                         if self._encoding is None:             # <<<<<<<<<<<<<<
@@ -101035,7 +102537,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
                 goto __pyx_L19;
               }
 
-              /* "src/lxml/parser.pxi":368
+              /* "src/lxml/parser.pxi":379
  *                             self._bytes = (self._bytes).encode('utf8')
  *                         else:
  *                             self._bytes = python.PyUnicode_AsEncodedString(             # <<<<<<<<<<<<<<
@@ -101044,7 +102546,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
               /*else*/ {
 
-                /* "src/lxml/parser.pxi":369
+                /* "src/lxml/parser.pxi":380
  *                         else:
  *                             self._bytes = python.PyUnicode_AsEncodedString(
  *                                 self._bytes, _cstr(self._encoding), NULL)             # <<<<<<<<<<<<<<
@@ -101056,14 +102558,14 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
                 __pyx_t_6 = __pyx_v_self->_encoding;
                 __Pyx_INCREF(__pyx_t_6);
 
-                /* "src/lxml/parser.pxi":368
+                /* "src/lxml/parser.pxi":379
  *                             self._bytes = (self._bytes).encode('utf8')
  *                         else:
  *                             self._bytes = python.PyUnicode_AsEncodedString(             # <<<<<<<<<<<<<<
  *                                 self._bytes, _cstr(self._encoding), NULL)
  *                     else:
  */
-                __pyx_t_9 = PyUnicode_AsEncodedString(__pyx_t_5, PyBytes_AS_STRING(__pyx_t_6), NULL); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 368; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
+                __pyx_t_9 = PyUnicode_AsEncodedString(__pyx_t_5, PyBytes_AS_STRING(__pyx_t_6), NULL); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 379, __pyx_L7_error)
                 __Pyx_GOTREF(__pyx_t_9);
                 __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
                 __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
@@ -101075,7 +102577,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
               }
               __pyx_L19:;
 
-              /* "src/lxml/parser.pxi":364
+              /* "src/lxml/parser.pxi":375
  *                 self._bytes = self._filelike.read(c_requested)
  *                 if not isinstance(self._bytes, bytes):
  *                     if isinstance(self._bytes, unicode):             # <<<<<<<<<<<<<<
@@ -101085,7 +102587,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
               goto __pyx_L18;
             }
 
-            /* "src/lxml/parser.pxi":371
+            /* "src/lxml/parser.pxi":382
  *                                 self._bytes, _cstr(self._encoding), NULL)
  *                     else:
  *                         self._close_file()             # <<<<<<<<<<<<<<
@@ -101093,11 +102595,11 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  *                             u"reading from file-like objects must return byte strings or unicode strings"
  */
             /*else*/ {
-              __pyx_t_9 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 371; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
+              __pyx_t_9 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 382, __pyx_L7_error)
               __Pyx_GOTREF(__pyx_t_9);
               __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-              /* "src/lxml/parser.pxi":372
+              /* "src/lxml/parser.pxi":383
  *                     else:
  *                         self._close_file()
  *                         raise TypeError, \             # <<<<<<<<<<<<<<
@@ -101105,11 +102607,11 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  * 
  */
               __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_reading_from_file_like_objects_m, 0, 0);
-              {__pyx_filename = __pyx_f[6]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
+              __PYX_ERR(2, 383, __pyx_L7_error)
             }
             __pyx_L18:;
 
-            /* "src/lxml/parser.pxi":363
+            /* "src/lxml/parser.pxi":374
  * 
  *                 self._bytes = self._filelike.read(c_requested)
  *                 if not isinstance(self._bytes, bytes):             # <<<<<<<<<<<<<<
@@ -101118,7 +102620,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
           }
 
-          /* "src/lxml/parser.pxi":375
+          /* "src/lxml/parser.pxi":386
  *                             u"reading from file-like objects must return byte strings or unicode strings"
  * 
  *                 remaining = python.PyBytes_GET_SIZE(self._bytes)             # <<<<<<<<<<<<<<
@@ -101130,7 +102632,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           __pyx_v_remaining = PyBytes_GET_SIZE(__pyx_t_9);
           __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-          /* "src/lxml/parser.pxi":376
+          /* "src/lxml/parser.pxi":387
  * 
  *                 remaining = python.PyBytes_GET_SIZE(self._bytes)
  *                 if remaining == 0:             # <<<<<<<<<<<<<<
@@ -101140,7 +102642,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           __pyx_t_10 = ((__pyx_v_remaining == 0) != 0);
           if (__pyx_t_10) {
 
-            /* "src/lxml/parser.pxi":377
+            /* "src/lxml/parser.pxi":388
  *                 remaining = python.PyBytes_GET_SIZE(self._bytes)
  *                 if remaining == 0:
  *                     self._bytes_read = -1             # <<<<<<<<<<<<<<
@@ -101149,18 +102651,18 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
             __pyx_v_self->_bytes_read = -1L;
 
-            /* "src/lxml/parser.pxi":378
+            /* "src/lxml/parser.pxi":389
  *                 if remaining == 0:
  *                     self._bytes_read = -1
  *                     self._close_file()             # <<<<<<<<<<<<<<
  *                     return c_byte_count
  *                 self._bytes_read = 0
  */
-            __pyx_t_9 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 378; __pyx_clineno = __LINE__; goto __pyx_L7_error;}
+            __pyx_t_9 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 389, __pyx_L7_error)
             __Pyx_GOTREF(__pyx_t_9);
             __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-            /* "src/lxml/parser.pxi":379
+            /* "src/lxml/parser.pxi":390
  *                     self._bytes_read = -1
  *                     self._close_file()
  *                     return c_byte_count             # <<<<<<<<<<<<<<
@@ -101170,7 +102672,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
             __pyx_r = __pyx_v_c_byte_count;
             goto __pyx_L11_try_return;
 
-            /* "src/lxml/parser.pxi":376
+            /* "src/lxml/parser.pxi":387
  * 
  *                 remaining = python.PyBytes_GET_SIZE(self._bytes)
  *                 if remaining == 0:             # <<<<<<<<<<<<<<
@@ -101179,7 +102681,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
           }
 
-          /* "src/lxml/parser.pxi":380
+          /* "src/lxml/parser.pxi":391
  *                     self._close_file()
  *                     return c_byte_count
  *                 self._bytes_read = 0             # <<<<<<<<<<<<<<
@@ -101189,7 +102691,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           __pyx_v_self->_bytes_read = 0;
         }
 
-        /* "src/lxml/parser.pxi":382
+        /* "src/lxml/parser.pxi":393
  *                 self._bytes_read = 0
  * 
  *             if c_requested > 0:             # <<<<<<<<<<<<<<
@@ -101199,7 +102701,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
         __pyx_t_10 = ((__pyx_v_c_requested > 0) != 0);
         if (__pyx_t_10) {
 
-          /* "src/lxml/parser.pxi":383
+          /* "src/lxml/parser.pxi":394
  * 
  *             if c_requested > 0:
  *                 c_start = _cstr(self._bytes) + self._bytes_read             # <<<<<<<<<<<<<<
@@ -101211,7 +102713,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           __pyx_v_c_start = (PyBytes_AS_STRING(__pyx_t_9) + __pyx_v_self->_bytes_read);
           __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-          /* "src/lxml/parser.pxi":384
+          /* "src/lxml/parser.pxi":395
  *             if c_requested > 0:
  *                 c_start = _cstr(self._bytes) + self._bytes_read
  *                 cstring_h.memcpy(c_buffer, c_start, c_requested)             # <<<<<<<<<<<<<<
@@ -101220,7 +102722,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
           memcpy(__pyx_v_c_buffer, __pyx_v_c_start, __pyx_v_c_requested);
 
-          /* "src/lxml/parser.pxi":385
+          /* "src/lxml/parser.pxi":396
  *                 c_start = _cstr(self._bytes) + self._bytes_read
  *                 cstring_h.memcpy(c_buffer, c_start, c_requested)
  *                 c_byte_count += c_requested             # <<<<<<<<<<<<<<
@@ -101229,7 +102731,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
           __pyx_v_c_byte_count = (__pyx_v_c_byte_count + __pyx_v_c_requested);
 
-          /* "src/lxml/parser.pxi":386
+          /* "src/lxml/parser.pxi":397
  *                 cstring_h.memcpy(c_buffer, c_start, c_requested)
  *                 c_byte_count += c_requested
  *                 self._bytes_read += c_requested             # <<<<<<<<<<<<<<
@@ -101238,7 +102740,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
           __pyx_v_self->_bytes_read = (__pyx_v_self->_bytes_read + __pyx_v_c_requested);
 
-          /* "src/lxml/parser.pxi":382
+          /* "src/lxml/parser.pxi":393
  *                 self._bytes_read = 0
  * 
  *             if c_requested > 0:             # <<<<<<<<<<<<<<
@@ -101247,7 +102749,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
         }
 
-        /* "src/lxml/parser.pxi":352
+        /* "src/lxml/parser.pxi":363
  *         if self._bytes_read < 0:
  *             return 0
  *         try:             # <<<<<<<<<<<<<<
@@ -101260,13 +102762,14 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
       goto __pyx_L14_try_end;
       __pyx_L7_error:;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
       __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
       __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
       __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
 
-      /* "src/lxml/parser.pxi":387
+      /* "src/lxml/parser.pxi":398
  *                 c_byte_count += c_requested
  *                 self._bytes_read += c_requested
  *         except:             # <<<<<<<<<<<<<<
@@ -101275,12 +102778,12 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
       /*except:*/ {
         __Pyx_AddTraceback("lxml.etree._FileReaderContext.copyToBuffer", __pyx_clineno, __pyx_lineno, __pyx_filename);
-        if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_6, &__pyx_t_5) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L9_except_error;}
+        if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_6, &__pyx_t_5) < 0) __PYX_ERR(2, 398, __pyx_L9_except_error)
         __Pyx_GOTREF(__pyx_t_9);
         __Pyx_GOTREF(__pyx_t_6);
         __Pyx_GOTREF(__pyx_t_5);
 
-        /* "src/lxml/parser.pxi":388
+        /* "src/lxml/parser.pxi":399
  *                 self._bytes_read += c_requested
  *         except:
  *             c_byte_count = -1             # <<<<<<<<<<<<<<
@@ -101289,7 +102792,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  */
         __pyx_v_c_byte_count = -1;
 
-        /* "src/lxml/parser.pxi":389
+        /* "src/lxml/parser.pxi":400
  *         except:
  *             c_byte_count = -1
  *             self._exc_context._store_raised()             # <<<<<<<<<<<<<<
@@ -101298,7 +102801,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
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         ((struct __pyx_vtabstruct_4lxml_5etree__ExceptionContext *)__pyx_v_self->_exc_context->__pyx_vtab)->_store_raised(__pyx_v_self->_exc_context);
 
-        /* "src/lxml/parser.pxi":390
+        /* "src/lxml/parser.pxi":401
  *             c_byte_count = -1
  *             self._exc_context._store_raised()
  *             try:             # <<<<<<<<<<<<<<
@@ -101306,24 +102809,26 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
  *             except:
  */
         {
+          __Pyx_PyThreadState_declare
+          __Pyx_PyThreadState_assign
           __Pyx_ExceptionSave(&__pyx_t_11, &__pyx_t_12, &__pyx_t_13);
           __Pyx_XGOTREF(__pyx_t_11);
           __Pyx_XGOTREF(__pyx_t_12);
           __Pyx_XGOTREF(__pyx_t_13);
           /*try:*/ {
 
-            /* "src/lxml/parser.pxi":391
+            /* "src/lxml/parser.pxi":402
  *             self._exc_context._store_raised()
  *             try:
  *                 self._close_file()             # <<<<<<<<<<<<<<
  *             except:
  *                 self._exc_context._store_raised()
  */
-            __pyx_t_7 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 391; __pyx_clineno = __LINE__; goto __pyx_L24_error;}
+            __pyx_t_7 = __pyx_f_4lxml_5etree_18_FileReaderContext__close_file(__pyx_v_self); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 402, __pyx_L24_error)
             __Pyx_GOTREF(__pyx_t_7);
             __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-            /* "src/lxml/parser.pxi":390
+            /* "src/lxml/parser.pxi":401
  *             c_byte_count = -1
  *             self._exc_context._store_raised()
  *             try:             # <<<<<<<<<<<<<<
@@ -101336,10 +102841,11 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           __Pyx_XDECREF(__pyx_t_13); __pyx_t_13 = 0;
           goto __pyx_L31_try_end;
           __pyx_L24_error:;
+          __Pyx_PyThreadState_assign
           __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
           __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-          /* "src/lxml/parser.pxi":392
+          /* "src/lxml/parser.pxi":403
  *             try:
  *                 self._close_file()
  *             except:             # <<<<<<<<<<<<<<
@@ -101348,12 +102854,12 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
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           /*except:*/ {
             __Pyx_AddTraceback("lxml.etree._FileReaderContext.copyToBuffer", __pyx_clineno, __pyx_lineno, __pyx_filename);
-            if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_14) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 392; __pyx_clineno = __LINE__; goto __pyx_L26_except_error;}
+            if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_14) < 0) __PYX_ERR(2, 403, __pyx_L26_except_error)
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             __Pyx_GOTREF(__pyx_t_8);
             __Pyx_GOTREF(__pyx_t_14);
 
-            /* "src/lxml/parser.pxi":393
+            /* "src/lxml/parser.pxi":404
  *                 self._close_file()
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  *                 self._exc_context._store_raised()             # <<<<<<<<<<<<<<
@@ -101368,19 +102874,21 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
           }
           __pyx_L26_except_error:;
 
-          /* "src/lxml/parser.pxi":390
+          /* "src/lxml/parser.pxi":401
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  *             self._exc_context._store_raised()
  *             try:             # <<<<<<<<<<<<<<
  *                 self._close_file()
  *             except:
  */
+          __Pyx_PyThreadState_assign
           __Pyx_XGIVEREF(__pyx_t_11);
           __Pyx_XGIVEREF(__pyx_t_12);
           __Pyx_XGIVEREF(__pyx_t_13);
           __Pyx_ExceptionReset(__pyx_t_11, __pyx_t_12, __pyx_t_13);
           goto __pyx_L9_except_error;
           __pyx_L25_exception_handled:;
+          __Pyx_PyThreadState_assign
           __Pyx_XGIVEREF(__pyx_t_11);
           __Pyx_XGIVEREF(__pyx_t_12);
           __Pyx_XGIVEREF(__pyx_t_13);
@@ -101394,25 +102902,28 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
       }
       __pyx_L9_except_error:;
 
-      /* "src/lxml/parser.pxi":352
+      /* "src/lxml/parser.pxi":363
  *         if self._bytes_read < 0:
  *             return 0
  *         try:             # <<<<<<<<<<<<<<
  *             byte_count = python.PyBytes_GET_SIZE(self._bytes)
  *             remaining  = byte_count - self._bytes_read
  */
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_2);
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
       goto __pyx_L5_error;
       __pyx_L11_try_return:;
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_2);
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4);
       goto __pyx_L4_return;
       __pyx_L8_exception_handled:;
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_2);
       __Pyx_XGIVEREF(__pyx_t_3);
       __Pyx_XGIVEREF(__pyx_t_4);
@@ -101421,7 +102932,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
     }
   }
 
-  /* "src/lxml/parser.pxi":395
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  *                 self._exc_context._store_raised()
  *         finally:
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@@ -101434,8 +102945,10 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
       goto __pyx_L0;
     }
     /*exception exit:*/{
+      __Pyx_PyThreadState_declare
       __pyx_L5_error:;
       __pyx_t_4 = 0; __pyx_t_3 = 0; __pyx_t_2 = 0; __pyx_t_13 = 0; __pyx_t_12 = 0; __pyx_t_11 = 0;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
       __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
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@@ -101455,6 +102968,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
         goto __pyx_L34_return;
       }
       __pyx_L34_return:;
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_13);
         __Pyx_XGIVEREF(__pyx_t_12);
@@ -101473,7 +102987,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
     }
   }
 
-  /* "src/lxml/parser.pxi":346
+  /* "src/lxml/parser.pxi":357
  *             return result  # swallow any exceptions
  * 
  *     cdef int copyToBuffer(self, char* c_buffer, int c_requested):             # <<<<<<<<<<<<<<
@@ -101487,7 +103001,7 @@ static int __pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer(struct __pyx_o
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":397
+/* "src/lxml/parser.pxi":408
  *             return c_byte_count  # swallow any exceptions
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@@ -101503,7 +103017,7 @@ static int __pyx_f_4lxml_5etree__readFilelikeParser(void *__pyx_v_ctxt, char *__
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-  /* "src/lxml/parser.pxi":398
+  /* "src/lxml/parser.pxi":409
  * 
  * cdef int _readFilelikeParser(void* ctxt, char* c_buffer, int c_size) with gil:
  *     return (<_FileReaderContext>ctxt).copyToBuffer(c_buffer, c_size)             # <<<<<<<<<<<<<<
@@ -101513,7 +103027,7 @@ static int __pyx_f_4lxml_5etree__readFilelikeParser(void *__pyx_v_ctxt, char *__
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   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":397
+  /* "src/lxml/parser.pxi":408
  *             return c_byte_count  # swallow any exceptions
  * 
  * cdef int _readFilelikeParser(void* ctxt, char* c_buffer, int c_size) with gil:             # <<<<<<<<<<<<<<
@@ -101530,7 +103044,7 @@ static int __pyx_f_4lxml_5etree__readFilelikeParser(void *__pyx_v_ctxt, char *__
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":400
+/* "src/lxml/parser.pxi":411
  *     return (<_FileReaderContext>ctxt).copyToBuffer(c_buffer, c_size)
  * 
  * cdef int _readFileParser(void* ctxt, char* c_buffer, int c_size) nogil:             # <<<<<<<<<<<<<<
@@ -101541,7 +103055,7 @@ static int __pyx_f_4lxml_5etree__readFilelikeParser(void *__pyx_v_ctxt, char *__
 static int __pyx_f_4lxml_5etree__readFileParser(void *__pyx_v_ctxt, char *__pyx_v_c_buffer, int __pyx_v_c_size) {
   int __pyx_r;
 
-  /* "src/lxml/parser.pxi":401
+  /* "src/lxml/parser.pxi":412
  * 
  * cdef int _readFileParser(void* ctxt, char* c_buffer, int c_size) nogil:
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@@ -101551,7 +103065,7 @@ static int __pyx_f_4lxml_5etree__readFileParser(void *__pyx_v_ctxt, char *__pyx_
   __pyx_r = fread(__pyx_v_c_buffer, 1, __pyx_v_c_size, ((FILE *)__pyx_v_ctxt));
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":400
+  /* "src/lxml/parser.pxi":411
  *     return (<_FileReaderContext>ctxt).copyToBuffer(c_buffer, c_size)
  * 
  * cdef int _readFileParser(void* ctxt, char* c_buffer, int c_size) nogil:             # <<<<<<<<<<<<<<
@@ -101564,7 +103078,7 @@ static int __pyx_f_4lxml_5etree__readFileParser(void *__pyx_v_ctxt, char *__pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":407
+/* "src/lxml/parser.pxi":418
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  * 
  * cdef xmlparser.xmlParserInput* _local_resolver(const_char* c_url, const_char* c_pubid,             # <<<<<<<<<<<<<<
@@ -101592,19 +103106,15 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
   PyObject *__pyx_t_6 = NULL;
   PyObject *__pyx_t_7 = NULL;
   PyObject *__pyx_t_8 = NULL;
-  Py_ssize_t __pyx_t_9;
+  int __pyx_t_9;
   PyObject *__pyx_t_10 = NULL;
   const xmlChar *__pyx_t_11;
-  int __pyx_t_12;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":416
+  /* "src/lxml/parser.pxi":427
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@@ -101614,7 +103124,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":417
+    /* "src/lxml/parser.pxi":428
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@@ -101626,7 +103136,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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     __pyx_t_2 = 0;
 
-    /* "src/lxml/parser.pxi":416
+    /* "src/lxml/parser.pxi":427
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@@ -101636,7 +103146,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     goto __pyx_L3;
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-  /* "src/lxml/parser.pxi":419
+  /* "src/lxml/parser.pxi":430
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+    __pyx_t_2 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext_findImpliedContext(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 430, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":421
+  /* "src/lxml/parser.pxi":432
  *         context = __GLOBAL_PARSER_CONTEXT.findImpliedContext()
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-    /* "src/lxml/parser.pxi":422
+    /* "src/lxml/parser.pxi":433
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@@ -101672,7 +103182,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":423
+      /* "src/lxml/parser.pxi":434
  *     if context is None:
  *         if __DEFAULT_ENTITY_LOADER is NULL:
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@@ -101682,7 +103192,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_r = NULL;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":422
+      /* "src/lxml/parser.pxi":433
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@@ -101691,7 +103201,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
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-    /* "src/lxml/parser.pxi":424
+    /* "src/lxml/parser.pxi":435
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  *         with nogil:             # <<<<<<<<<<<<<<
@@ -101705,7 +103215,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":426
+          /* "src/lxml/parser.pxi":437
  *         with nogil:
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@@ -101715,7 +103225,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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         }
 
-        /* "src/lxml/parser.pxi":424
+        /* "src/lxml/parser.pxi":435
  *         if __DEFAULT_ENTITY_LOADER is NULL:
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         }
     }
 
-    /* "src/lxml/parser.pxi":427
+    /* "src/lxml/parser.pxi":438
  *             # free the GIL as we might do serious I/O here (e.g. HTTP)
  *             c_input = __DEFAULT_ENTITY_LOADER(c_url, c_pubid, c_context)
  *         return c_input             # <<<<<<<<<<<<<<
@@ -101743,7 +103253,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __pyx_r = __pyx_v_c_input;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":421
+    /* "src/lxml/parser.pxi":432
  *         context = __GLOBAL_PARSER_CONTEXT.findImpliedContext()
  * 
  *     if context is None:             # <<<<<<<<<<<<<<
@@ -101752,7 +103262,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
   }
 
-  /* "src/lxml/parser.pxi":429
+  /* "src/lxml/parser.pxi":440
  *         return c_input
  * 
  *     try:             # <<<<<<<<<<<<<<
@@ -101760,13 +103270,15 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  *             url = None
  */
   {
+    __Pyx_PyThreadState_declare
+    __Pyx_PyThreadState_assign
     __Pyx_ExceptionSave(&__pyx_t_4, &__pyx_t_5, &__pyx_t_6);
     __Pyx_XGOTREF(__pyx_t_4);
     __Pyx_XGOTREF(__pyx_t_5);
     __Pyx_XGOTREF(__pyx_t_6);
     /*try:*/ {
 
-      /* "src/lxml/parser.pxi":430
+      /* "src/lxml/parser.pxi":441
  * 
  *     try:
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@@ -101776,7 +103288,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_t_3 = ((__pyx_v_c_url == NULL) != 0);
       if (__pyx_t_3) {
 
-        /* "src/lxml/parser.pxi":431
+        /* "src/lxml/parser.pxi":442
  *     try:
  *         if c_url is NULL:
  *             url = None             # <<<<<<<<<<<<<<
@@ -101786,7 +103298,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __Pyx_INCREF(Py_None);
         __pyx_v_url = Py_None;
 
-        /* "src/lxml/parser.pxi":430
+        /* "src/lxml/parser.pxi":441
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  *     try:
  *         if c_url is NULL:             # <<<<<<<<<<<<<<
@@ -101796,7 +103308,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         goto __pyx_L17;
       }
 
-      /* "src/lxml/parser.pxi":434
+      /* "src/lxml/parser.pxi":445
  *         else:
  *             # parsing a related document (DTD etc.) => UTF-8 encoded URL?
  *             url = _decodeFilename(c_url)             # <<<<<<<<<<<<<<
@@ -101804,14 +103316,14 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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       /*else*/ {
-        __pyx_t_2 = __pyx_f_4lxml_5etree__decodeFilename(((const xmlChar *)__pyx_v_c_url)); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L9_error;}
+        __pyx_t_2 = __pyx_f_4lxml_5etree__decodeFilename(((const xmlChar *)__pyx_v_c_url)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 445, __pyx_L9_error)
         __Pyx_GOTREF(__pyx_t_2);
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         __pyx_t_2 = 0;
       }
       __pyx_L17:;
 
-      /* "src/lxml/parser.pxi":435
+      /* "src/lxml/parser.pxi":446
  *             # parsing a related document (DTD etc.) => UTF-8 encoded URL?
  *             url = _decodeFilename(c_url)
  *         if c_pubid is NULL:             # <<<<<<<<<<<<<<
@@ -101821,7 +103333,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_t_3 = ((__pyx_v_c_pubid == NULL) != 0);
       if (__pyx_t_3) {
 
-        /* "src/lxml/parser.pxi":436
+        /* "src/lxml/parser.pxi":447
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  *         if c_pubid is NULL:
  *             pubid = None             # <<<<<<<<<<<<<<
@@ -101831,7 +103343,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __Pyx_INCREF(Py_None);
         __pyx_v_pubid = Py_None;
 
-        /* "src/lxml/parser.pxi":435
+        /* "src/lxml/parser.pxi":446
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  *         if c_pubid is NULL:             # <<<<<<<<<<<<<<
@@ -101841,7 +103353,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         goto __pyx_L18;
       }
 
-      /* "src/lxml/parser.pxi":438
+      /* "src/lxml/parser.pxi":449
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+        __pyx_t_2 = __pyx_f_4lxml_5etree_funicode(((const xmlChar *)__pyx_v_c_pubid)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 449, __pyx_L9_error)
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-      /* "src/lxml/parser.pxi":440
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+      __pyx_t_7 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_context->_resolvers), __pyx_n_s_resolve); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 451, __pyx_L9_error)
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       __pyx_t_8 = NULL;
       __pyx_t_9 = 0;
-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_7))) {
+      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) {
         __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7);
         if (likely(__pyx_t_8)) {
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@@ -101877,29 +103389,47 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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-      __pyx_t_10 = PyTuple_New(3+__pyx_t_9); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L9_error;}
-      __Pyx_GOTREF(__pyx_t_10);
-      if (__pyx_t_8) {
-        __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_8); __pyx_t_8 = NULL;
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+        PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_v_url, __pyx_v_pubid, ((PyObject *)__pyx_v_context)};
+        __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 451, __pyx_L9_error)
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+        __Pyx_GOTREF(__pyx_t_2);
+      } else
+      #endif
+      #if CYTHON_FAST_PYCCALL
+      if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) {
+        PyObject *__pyx_temp[4] = {__pyx_t_8, __pyx_v_url, __pyx_v_pubid, ((PyObject *)__pyx_v_context)};
+        __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-__pyx_t_9, 3+__pyx_t_9); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 451, __pyx_L9_error)
+        __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
+        __Pyx_GOTREF(__pyx_t_2);
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+      #endif
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+        __pyx_t_10 = PyTuple_New(3+__pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 451, __pyx_L9_error)
+        __Pyx_GOTREF(__pyx_t_10);
+        if (__pyx_t_8) {
+          __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_8); __pyx_t_8 = NULL;
+        }
+        __Pyx_INCREF(__pyx_v_url);
+        __Pyx_GIVEREF(__pyx_v_url);
+        PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_v_url);
+        __Pyx_INCREF(__pyx_v_pubid);
+        __Pyx_GIVEREF(__pyx_v_pubid);
+        PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_v_pubid);
+        __Pyx_INCREF(((PyObject *)__pyx_v_context));
+        __Pyx_GIVEREF(((PyObject *)__pyx_v_context));
+        PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_9, ((PyObject *)__pyx_v_context));
+        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_10, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 451, __pyx_L9_error)
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+        __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
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-      __Pyx_INCREF(__pyx_v_url);
-      __Pyx_GIVEREF(__pyx_v_url);
-      PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_9, __pyx_v_url);
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-      __Pyx_GIVEREF(__pyx_v_pubid);
-      PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_9, __pyx_v_pubid);
-      __Pyx_INCREF(((PyObject *)__pyx_v_context));
-      __Pyx_GIVEREF(((PyObject *)__pyx_v_context));
-      PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_9, ((PyObject *)__pyx_v_context));
-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_10, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L9_error;}
-      __Pyx_GOTREF(__pyx_t_2);
-      __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
-      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_ptype_4lxml_5etree__InputDocument))))) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L9_error;}
+      if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_ptype_4lxml_5etree__InputDocument))))) __PYX_ERR(2, 451, __pyx_L9_error)
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       __pyx_t_2 = 0;
 
-      /* "src/lxml/parser.pxi":429
+      /* "src/lxml/parser.pxi":440
  *         return c_input
  * 
  *     try:             # <<<<<<<<<<<<<<
@@ -101912,12 +103442,13 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
     goto __pyx_L16_try_end;
     __pyx_L9_error:;
+    __Pyx_PyThreadState_assign
     __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
     __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
     __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0;
     __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-    /* "src/lxml/parser.pxi":441
+    /* "src/lxml/parser.pxi":452
  * 
  *         doc_ref = context._resolvers.resolve(url, pubid, context)
  *     except:             # <<<<<<<<<<<<<<
@@ -101926,12 +103457,12 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
     /*except:*/ {
       __Pyx_AddTraceback("lxml.etree._local_resolver", __pyx_clineno, __pyx_lineno, __pyx_filename);
-      if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_7, &__pyx_t_10) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 441; __pyx_clineno = __LINE__; goto __pyx_L11_except_error;}
+      if (__Pyx_GetException(&__pyx_t_2, &__pyx_t_7, &__pyx_t_10) < 0) __PYX_ERR(2, 452, __pyx_L11_except_error)
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_GOTREF(__pyx_t_10);
 
-      /* "src/lxml/parser.pxi":442
+      /* "src/lxml/parser.pxi":453
  *         doc_ref = context._resolvers.resolve(url, pubid, context)
  *     except:
  *         context._store_raised()             # <<<<<<<<<<<<<<
@@ -101940,7 +103471,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       ((struct __pyx_vtabstruct_4lxml_5etree__ResolverContext *)__pyx_v_context->__pyx_base.__pyx_vtab)->__pyx_base._store_raised(((struct __pyx_obj_4lxml_5etree__ExceptionContext *)__pyx_v_context));
 
-      /* "src/lxml/parser.pxi":443
+      /* "src/lxml/parser.pxi":454
  *     except:
  *         context._store_raised()
  *         return NULL             # <<<<<<<<<<<<<<
@@ -101955,19 +103486,21 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     }
     __pyx_L11_except_error:;
 
-    /* "src/lxml/parser.pxi":429
+    /* "src/lxml/parser.pxi":440
  *         return c_input
  * 
  *     try:             # <<<<<<<<<<<<<<
  *         if c_url is NULL:
  *             url = None
  */
+    __Pyx_PyThreadState_assign
     __Pyx_XGIVEREF(__pyx_t_4);
     __Pyx_XGIVEREF(__pyx_t_5);
     __Pyx_XGIVEREF(__pyx_t_6);
     __Pyx_ExceptionReset(__pyx_t_4, __pyx_t_5, __pyx_t_6);
     goto __pyx_L1_error;
     __pyx_L12_except_return:;
+    __Pyx_PyThreadState_assign
     __Pyx_XGIVEREF(__pyx_t_4);
     __Pyx_XGIVEREF(__pyx_t_5);
     __Pyx_XGIVEREF(__pyx_t_6);
@@ -101976,7 +103509,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __pyx_L16_try_end:;
   }
 
-  /* "src/lxml/parser.pxi":445
+  /* "src/lxml/parser.pxi":456
  *         return NULL
  * 
  *     if doc_ref is not None:             # <<<<<<<<<<<<<<
@@ -101987,7 +103520,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
   __pyx_t_1 = (__pyx_t_3 != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":446
+    /* "src/lxml/parser.pxi":457
  * 
  *     if doc_ref is not None:
  *         if doc_ref._type == PARSER_DATA_STRING:             # <<<<<<<<<<<<<<
@@ -101997,7 +103530,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     switch (__pyx_v_doc_ref->_type) {
       case __pyx_e_4lxml_5etree_PARSER_DATA_STRING:
 
-      /* "src/lxml/parser.pxi":447
+      /* "src/lxml/parser.pxi":458
  *     if doc_ref is not None:
  *         if doc_ref._type == PARSER_DATA_STRING:
  *             data = doc_ref._data_bytes             # <<<<<<<<<<<<<<
@@ -102009,7 +103542,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_v_data = __pyx_t_10;
       __pyx_t_10 = 0;
 
-      /* "src/lxml/parser.pxi":448
+      /* "src/lxml/parser.pxi":459
  *         if doc_ref._type == PARSER_DATA_STRING:
  *             data = doc_ref._data_bytes
  *             filename = doc_ref._filename             # <<<<<<<<<<<<<<
@@ -102021,18 +103554,18 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_v_filename = __pyx_t_10;
       __pyx_t_10 = 0;
 
-      /* "src/lxml/parser.pxi":449
+      /* "src/lxml/parser.pxi":460
  *             data = doc_ref._data_bytes
  *             filename = doc_ref._filename
  *             if not filename:             # <<<<<<<<<<<<<<
  *                 filename = None
  *             elif not isinstance(filename, bytes):
  */
-      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_filename); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_filename); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 460, __pyx_L1_error)
       __pyx_t_3 = ((!__pyx_t_1) != 0);
       if (__pyx_t_3) {
 
-        /* "src/lxml/parser.pxi":450
+        /* "src/lxml/parser.pxi":461
  *             filename = doc_ref._filename
  *             if not filename:
  *                 filename = None             # <<<<<<<<<<<<<<
@@ -102042,7 +103575,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __Pyx_INCREF(Py_None);
         __Pyx_DECREF_SET(__pyx_v_filename, Py_None);
 
-        /* "src/lxml/parser.pxi":449
+        /* "src/lxml/parser.pxi":460
  *             data = doc_ref._data_bytes
  *             filename = doc_ref._filename
  *             if not filename:             # <<<<<<<<<<<<<<
@@ -102052,7 +103585,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         goto __pyx_L22;
       }
 
-      /* "src/lxml/parser.pxi":451
+      /* "src/lxml/parser.pxi":462
  *             if not filename:
  *                 filename = None
  *             elif not isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -102063,22 +103596,22 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_t_1 = ((!(__pyx_t_3 != 0)) != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/parser.pxi":453
+        /* "src/lxml/parser.pxi":464
  *             elif not isinstance(filename, bytes):
  *                 # most likely a text URL
  *                 filename = filename.encode('utf8')             # <<<<<<<<<<<<<<
  *                 if not isinstance(filename, bytes):
  *                     filename = None
  */
-        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_v_filename, __pyx_n_s_encode); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 453; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_v_filename, __pyx_n_s_encode); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 464, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_10);
-        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_tuple__61, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 453; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_10, __pyx_tuple__61, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 464, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_7);
         __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
         __Pyx_DECREF_SET(__pyx_v_filename, __pyx_t_7);
         __pyx_t_7 = 0;
 
-        /* "src/lxml/parser.pxi":454
+        /* "src/lxml/parser.pxi":465
  *                 # most likely a text URL
  *                 filename = filename.encode('utf8')
  *                 if not isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -102089,7 +103622,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __pyx_t_3 = ((!(__pyx_t_1 != 0)) != 0);
         if (__pyx_t_3) {
 
-          /* "src/lxml/parser.pxi":455
+          /* "src/lxml/parser.pxi":466
  *                 filename = filename.encode('utf8')
  *                 if not isinstance(filename, bytes):
  *                     filename = None             # <<<<<<<<<<<<<<
@@ -102099,7 +103632,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
           __Pyx_INCREF(Py_None);
           __Pyx_DECREF_SET(__pyx_v_filename, Py_None);
 
-          /* "src/lxml/parser.pxi":454
+          /* "src/lxml/parser.pxi":465
  *                 # most likely a text URL
  *                 filename = filename.encode('utf8')
  *                 if not isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -102108,7 +103641,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
         }
 
-        /* "src/lxml/parser.pxi":451
+        /* "src/lxml/parser.pxi":462
  *             if not filename:
  *                 filename = None
  *             elif not isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -102118,7 +103651,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       }
       __pyx_L22:;
 
-      /* "src/lxml/parser.pxi":457
+      /* "src/lxml/parser.pxi":468
  *                     filename = None
  * 
  *             c_input = xmlparser.xmlNewInputStream(c_context)             # <<<<<<<<<<<<<<
@@ -102127,7 +103660,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       __pyx_v_c_input = xmlNewInputStream(__pyx_v_c_context);
 
-      /* "src/lxml/parser.pxi":458
+      /* "src/lxml/parser.pxi":469
  * 
  *             c_input = xmlparser.xmlNewInputStream(c_context)
  *             if c_input is not NULL:             # <<<<<<<<<<<<<<
@@ -102137,7 +103670,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_t_3 = ((__pyx_v_c_input != NULL) != 0);
       if (__pyx_t_3) {
 
-        /* "src/lxml/parser.pxi":459
+        /* "src/lxml/parser.pxi":470
  *             c_input = xmlparser.xmlNewInputStream(c_context)
  *             if c_input is not NULL:
  *                 if filename is not None:             # <<<<<<<<<<<<<<
@@ -102148,7 +103681,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __pyx_t_1 = (__pyx_t_3 != 0);
         if (__pyx_t_1) {
 
-          /* "src/lxml/parser.pxi":460
+          /* "src/lxml/parser.pxi":471
  *             if c_input is not NULL:
  *                 if filename is not None:
  *                     c_input.filename = tree.xmlStrdup(_xcstr(filename))             # <<<<<<<<<<<<<<
@@ -102157,7 +103690,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
           __pyx_v_c_input->filename = ((char *)xmlStrdup((const xmlChar*)PyBytes_AS_STRING(__pyx_v_filename)));
 
-          /* "src/lxml/parser.pxi":459
+          /* "src/lxml/parser.pxi":470
  *             c_input = xmlparser.xmlNewInputStream(c_context)
  *             if c_input is not NULL:
  *                 if filename is not None:             # <<<<<<<<<<<<<<
@@ -102166,7 +103699,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
         }
 
-        /* "src/lxml/parser.pxi":461
+        /* "src/lxml/parser.pxi":472
  *                 if filename is not None:
  *                     c_input.filename = tree.xmlStrdup(_xcstr(filename))
  *                 c_input.base = _xcstr(data)             # <<<<<<<<<<<<<<
@@ -102175,7 +103708,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
         __pyx_v_c_input->base = (const xmlChar*)PyBytes_AS_STRING(__pyx_v_data);
 
-        /* "src/lxml/parser.pxi":462
+        /* "src/lxml/parser.pxi":473
  *                     c_input.filename = tree.xmlStrdup(_xcstr(filename))
  *                 c_input.base = _xcstr(data)
  *                 c_input.length = python.PyBytes_GET_SIZE(data)             # <<<<<<<<<<<<<<
@@ -102184,7 +103717,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
         __pyx_v_c_input->length = PyBytes_GET_SIZE(__pyx_v_data);
 
-        /* "src/lxml/parser.pxi":463
+        /* "src/lxml/parser.pxi":474
  *                 c_input.base = _xcstr(data)
  *                 c_input.length = python.PyBytes_GET_SIZE(data)
  *                 c_input.cur = c_input.base             # <<<<<<<<<<<<<<
@@ -102194,7 +103727,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
         __pyx_t_11 = __pyx_v_c_input->base;
         __pyx_v_c_input->cur = __pyx_t_11;
 
-        /* "src/lxml/parser.pxi":464
+        /* "src/lxml/parser.pxi":475
  *                 c_input.length = python.PyBytes_GET_SIZE(data)
  *                 c_input.cur = c_input.base
  *                 c_input.end = c_input.base + c_input.length             # <<<<<<<<<<<<<<
@@ -102203,7 +103736,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
         __pyx_v_c_input->end = (__pyx_v_c_input->base + __pyx_v_c_input->length);
 
-        /* "src/lxml/parser.pxi":458
+        /* "src/lxml/parser.pxi":469
  * 
  *             c_input = xmlparser.xmlNewInputStream(c_context)
  *             if c_input is not NULL:             # <<<<<<<<<<<<<<
@@ -102212,7 +103745,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       }
 
-      /* "src/lxml/parser.pxi":446
+      /* "src/lxml/parser.pxi":457
  * 
  *     if doc_ref is not None:
  *         if doc_ref._type == PARSER_DATA_STRING:             # <<<<<<<<<<<<<<
@@ -102221,7 +103754,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       break;
 
-      /* "src/lxml/parser.pxi":465
+      /* "src/lxml/parser.pxi":476
  *                 c_input.cur = c_input.base
  *                 c_input.end = c_input.base + c_input.length
  *         elif doc_ref._type == PARSER_DATA_FILENAME:             # <<<<<<<<<<<<<<
@@ -102230,7 +103763,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       case __pyx_e_4lxml_5etree_PARSER_DATA_FILENAME:
 
-      /* "src/lxml/parser.pxi":466
+      /* "src/lxml/parser.pxi":477
  *                 c_input.end = c_input.base + c_input.length
  *         elif doc_ref._type == PARSER_DATA_FILENAME:
  *             data = None             # <<<<<<<<<<<<<<
@@ -102240,7 +103773,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __Pyx_INCREF(Py_None);
       __pyx_v_data = Py_None;
 
-      /* "src/lxml/parser.pxi":467
+      /* "src/lxml/parser.pxi":478
  *         elif doc_ref._type == PARSER_DATA_FILENAME:
  *             data = None
  *             c_filename = _cstr(doc_ref._filename)             # <<<<<<<<<<<<<<
@@ -102252,7 +103785,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_v_c_filename = PyBytes_AS_STRING(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
 
-      /* "src/lxml/parser.pxi":468
+      /* "src/lxml/parser.pxi":479
  *             data = None
  *             c_filename = _cstr(doc_ref._filename)
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -102266,7 +103799,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
           #endif
           /*try:*/ {
 
-            /* "src/lxml/parser.pxi":470
+            /* "src/lxml/parser.pxi":481
  *             with nogil:
  *                 # free the GIL as we might do serious I/O here
  *                 c_input = xmlparser.xmlNewInputFromFile(             # <<<<<<<<<<<<<<
@@ -102276,7 +103809,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
             __pyx_v_c_input = xmlNewInputFromFile(__pyx_v_c_context, __pyx_v_c_filename);
           }
 
-          /* "src/lxml/parser.pxi":468
+          /* "src/lxml/parser.pxi":479
  *             data = None
  *             c_filename = _cstr(doc_ref._filename)
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -102294,7 +103827,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
           }
       }
 
-      /* "src/lxml/parser.pxi":465
+      /* "src/lxml/parser.pxi":476
  *                 c_input.cur = c_input.base
  *                 c_input.end = c_input.base + c_input.length
  *         elif doc_ref._type == PARSER_DATA_FILENAME:             # <<<<<<<<<<<<<<
@@ -102303,7 +103836,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       break;
 
-      /* "src/lxml/parser.pxi":472
+      /* "src/lxml/parser.pxi":483
  *                 c_input = xmlparser.xmlNewInputFromFile(
  *                     c_context, c_filename)
  *         elif doc_ref._type == PARSER_DATA_FILE:             # <<<<<<<<<<<<<<
@@ -102312,24 +103845,24 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       case __pyx_e_4lxml_5etree_PARSER_DATA_FILE:
 
-      /* "src/lxml/parser.pxi":474
+      /* "src/lxml/parser.pxi":485
  *         elif doc_ref._type == PARSER_DATA_FILE:
  *             file_context = _FileReaderContext(doc_ref._file, context, url,
  *                                               None, doc_ref._close_file)             # <<<<<<<<<<<<<<
  *             c_input = file_context._createParserInput(c_context)
  *             data = file_context
  */
-      __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_doc_ref->_close_file); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 474; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_doc_ref->_close_file); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 485, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_7);
 
-      /* "src/lxml/parser.pxi":473
+      /* "src/lxml/parser.pxi":484
  *                     c_context, c_filename)
  *         elif doc_ref._type == PARSER_DATA_FILE:
  *             file_context = _FileReaderContext(doc_ref._file, context, url,             # <<<<<<<<<<<<<<
  *                                               None, doc_ref._close_file)
  *             c_input = file_context._createParserInput(c_context)
  */
-      __pyx_t_10 = PyTuple_New(5); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 473; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = PyTuple_New(5); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 484, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_10);
       __Pyx_INCREF(__pyx_v_doc_ref->_file);
       __Pyx_GIVEREF(__pyx_v_doc_ref->_file);
@@ -102346,13 +103879,13 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __Pyx_GIVEREF(__pyx_t_7);
       PyTuple_SET_ITEM(__pyx_t_10, 4, __pyx_t_7);
       __pyx_t_7 = 0;
-      __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__FileReaderContext), __pyx_t_10, NULL); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 473; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__FileReaderContext), __pyx_t_10, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 484, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
       __pyx_v_file_context = ((struct __pyx_obj_4lxml_5etree__FileReaderContext *)__pyx_t_7);
       __pyx_t_7 = 0;
 
-      /* "src/lxml/parser.pxi":475
+      /* "src/lxml/parser.pxi":486
  *             file_context = _FileReaderContext(doc_ref._file, context, url,
  *                                               None, doc_ref._close_file)
  *             c_input = file_context._createParserInput(c_context)             # <<<<<<<<<<<<<<
@@ -102361,7 +103894,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
       __pyx_v_c_input = __pyx_f_4lxml_5etree_18_FileReaderContext__createParserInput(__pyx_v_file_context, __pyx_v_c_context);
 
-      /* "src/lxml/parser.pxi":476
+      /* "src/lxml/parser.pxi":487
  *                                               None, doc_ref._close_file)
  *             c_input = file_context._createParserInput(c_context)
  *             data = file_context             # <<<<<<<<<<<<<<
@@ -102371,7 +103904,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __Pyx_INCREF(((PyObject *)__pyx_v_file_context));
       __pyx_v_data = ((PyObject *)__pyx_v_file_context);
 
-      /* "src/lxml/parser.pxi":472
+      /* "src/lxml/parser.pxi":483
  *                 c_input = xmlparser.xmlNewInputFromFile(
  *                     c_context, c_filename)
  *         elif doc_ref._type == PARSER_DATA_FILE:             # <<<<<<<<<<<<<<
@@ -102381,7 +103914,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       break;
       default:
 
-      /* "src/lxml/parser.pxi":478
+      /* "src/lxml/parser.pxi":489
  *             data = file_context
  *         else:
  *             data = None             # <<<<<<<<<<<<<<
@@ -102391,7 +103924,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __Pyx_INCREF(Py_None);
       __pyx_v_data = Py_None;
 
-      /* "src/lxml/parser.pxi":479
+      /* "src/lxml/parser.pxi":490
  *         else:
  *             data = None
  *             c_input = NULL             # <<<<<<<<<<<<<<
@@ -102402,7 +103935,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       break;
     }
 
-    /* "src/lxml/parser.pxi":481
+    /* "src/lxml/parser.pxi":492
  *             c_input = NULL
  * 
  *         if data is not None:             # <<<<<<<<<<<<<<
@@ -102413,16 +103946,16 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __pyx_t_3 = (__pyx_t_1 != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":482
+      /* "src/lxml/parser.pxi":493
  * 
  *         if data is not None:
  *             context._storage.add(data)             # <<<<<<<<<<<<<<
  *         if c_input is not NULL:
  *             return c_input
  */
-      __pyx_t_12 = __pyx_f_4lxml_5etree_10_TempStore_add(__pyx_v_context->_storage, __pyx_v_data); if (unlikely(__pyx_t_12 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 482; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_9 = __pyx_f_4lxml_5etree_10_TempStore_add(__pyx_v_context->_storage, __pyx_v_data); if (unlikely(__pyx_t_9 == -1)) __PYX_ERR(2, 493, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":481
+      /* "src/lxml/parser.pxi":492
  *             c_input = NULL
  * 
  *         if data is not None:             # <<<<<<<<<<<<<<
@@ -102431,7 +103964,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
     }
 
-    /* "src/lxml/parser.pxi":483
+    /* "src/lxml/parser.pxi":494
  *         if data is not None:
  *             context._storage.add(data)
  *         if c_input is not NULL:             # <<<<<<<<<<<<<<
@@ -102441,7 +103974,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __pyx_t_3 = ((__pyx_v_c_input != NULL) != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":484
+      /* "src/lxml/parser.pxi":495
  *             context._storage.add(data)
  *         if c_input is not NULL:
  *             return c_input             # <<<<<<<<<<<<<<
@@ -102451,7 +103984,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       __pyx_r = __pyx_v_c_input;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":483
+      /* "src/lxml/parser.pxi":494
  *         if data is not None:
  *             context._storage.add(data)
  *         if c_input is not NULL:             # <<<<<<<<<<<<<<
@@ -102460,7 +103993,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
     }
 
-    /* "src/lxml/parser.pxi":445
+    /* "src/lxml/parser.pxi":456
  *         return NULL
  * 
  *     if doc_ref is not None:             # <<<<<<<<<<<<<<
@@ -102469,7 +104002,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
   }
 
-  /* "src/lxml/parser.pxi":486
+  /* "src/lxml/parser.pxi":497
  *             return c_input
  * 
  *     if __DEFAULT_ENTITY_LOADER is NULL:             # <<<<<<<<<<<<<<
@@ -102479,7 +104012,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
   __pyx_t_3 = ((__pyx_v_4lxml_5etree___DEFAULT_ENTITY_LOADER == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "src/lxml/parser.pxi":487
+    /* "src/lxml/parser.pxi":498
  * 
  *     if __DEFAULT_ENTITY_LOADER is NULL:
  *         return NULL             # <<<<<<<<<<<<<<
@@ -102489,7 +104022,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
     __pyx_r = NULL;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":486
+    /* "src/lxml/parser.pxi":497
  *             return c_input
  * 
  *     if __DEFAULT_ENTITY_LOADER is NULL:             # <<<<<<<<<<<<<<
@@ -102498,7 +104031,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
  */
   }
 
-  /* "src/lxml/parser.pxi":489
+  /* "src/lxml/parser.pxi":500
  *         return NULL
  * 
  *     with nogil:             # <<<<<<<<<<<<<<
@@ -102512,7 +104045,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       #endif
       /*try:*/ {
 
-        /* "src/lxml/parser.pxi":491
+        /* "src/lxml/parser.pxi":502
  *     with nogil:
  *         # free the GIL as we might do serious I/O here (e.g. HTTP)
  *         c_input = __DEFAULT_ENTITY_LOADER(c_url, c_pubid, c_context)             # <<<<<<<<<<<<<<
@@ -102522,7 +104055,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
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       }
 
-      /* "src/lxml/parser.pxi":489
+      /* "src/lxml/parser.pxi":500
  *         return NULL
  * 
  *     with nogil:             # <<<<<<<<<<<<<<
@@ -102540,7 +104073,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
       }
   }
 
-  /* "src/lxml/parser.pxi":492
+  /* "src/lxml/parser.pxi":503
  *         # free the GIL as we might do serious I/O here (e.g. HTTP)
  *         c_input = __DEFAULT_ENTITY_LOADER(c_url, c_pubid, c_context)
  *     return c_input             # <<<<<<<<<<<<<<
@@ -102550,7 +104083,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
   __pyx_r = __pyx_v_c_input;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":407
+  /* "src/lxml/parser.pxi":418
  * ############################################################
  * 
  * cdef xmlparser.xmlParserInput* _local_resolver(const_char* c_url, const_char* c_pubid,             # <<<<<<<<<<<<<<
@@ -102581,7 +104114,7 @@ static xmlParserInput *__pyx_f_4lxml_5etree__local_resolver(const char *__pyx_v_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":512
+/* "src/lxml/parser.pxi":523
  *     cdef bint _collect_ids
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -102610,12 +104143,9 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
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   int __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":513
+  /* "src/lxml/parser.pxi":524
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  *     def __cinit__(self):
  *         self._c_ctxt = NULL             # <<<<<<<<<<<<<<
@@ -102624,7 +104154,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
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   __pyx_v_self->_c_ctxt = NULL;
 
-  /* "src/lxml/parser.pxi":514
+  /* "src/lxml/parser.pxi":525
  *     def __cinit__(self):
  *         self._c_ctxt = NULL
  *         self._collect_ids = True             # <<<<<<<<<<<<<<
@@ -102633,7 +104163,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
  */
   __pyx_v_self->_collect_ids = 1;
 
-  /* "src/lxml/parser.pxi":515
+  /* "src/lxml/parser.pxi":526
  *         self._c_ctxt = NULL
  *         self._collect_ids = True
  *         if not config.ENABLE_THREADING:             # <<<<<<<<<<<<<<
@@ -102643,7 +104173,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
   __pyx_t_1 = ((!(ENABLE_THREADING != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":516
+    /* "src/lxml/parser.pxi":527
  *         self._collect_ids = True
  *         if not config.ENABLE_THREADING:
  *             self._lock = NULL             # <<<<<<<<<<<<<<
@@ -102652,7 +104182,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
  */
     __pyx_v_self->_lock = NULL;
 
-    /* "src/lxml/parser.pxi":515
+    /* "src/lxml/parser.pxi":526
  *         self._c_ctxt = NULL
  *         self._collect_ids = True
  *         if not config.ENABLE_THREADING:             # <<<<<<<<<<<<<<
@@ -102662,7 +104192,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":518
+  /* "src/lxml/parser.pxi":529
  *             self._lock = NULL
  *         else:
  *             self._lock = python.PyThread_allocate_lock()             # <<<<<<<<<<<<<<
@@ -102674,14 +104204,14 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":519
+  /* "src/lxml/parser.pxi":530
  *         else:
  *             self._lock = python.PyThread_allocate_lock()
  *         self._error_log = _ErrorLog()             # <<<<<<<<<<<<<<
  * 
  *     def __dealloc__(self):
  */
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__ErrorLog), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 519; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__ErrorLog), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 530, __pyx_L1_error)
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   __Pyx_GOTREF(__pyx_v_self->_error_log);
@@ -102689,7 +104219,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
   __pyx_v_self->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "src/lxml/parser.pxi":512
+  /* "src/lxml/parser.pxi":523
  *     cdef bint _collect_ids
  * 
  *     def __cinit__(self):             # <<<<<<<<<<<<<<
@@ -102709,7 +104239,7 @@ static int __pyx_pf_4lxml_5etree_14_ParserContext___cinit__(struct __pyx_obj_4lx
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":521
+/* "src/lxml/parser.pxi":532
  *         self._error_log = _ErrorLog()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -102734,7 +104264,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
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-  /* "src/lxml/parser.pxi":522
+  /* "src/lxml/parser.pxi":533
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  *     def __dealloc__(self):
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@@ -102752,7 +104282,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":523
+    /* "src/lxml/parser.pxi":534
  *     def __dealloc__(self):
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             python.PyThread_free_lock(self._lock)             # <<<<<<<<<<<<<<
@@ -102761,7 +104291,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
  */
     PyThread_free_lock(__pyx_v_self->_lock);
 
-    /* "src/lxml/parser.pxi":522
+    /* "src/lxml/parser.pxi":533
  * 
  *     def __dealloc__(self):
  *         if config.ENABLE_THREADING and self._lock is not NULL:             # <<<<<<<<<<<<<<
@@ -102770,7 +104300,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
  */
   }
 
-  /* "src/lxml/parser.pxi":524
+  /* "src/lxml/parser.pxi":535
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             python.PyThread_free_lock(self._lock)
  *         if self._c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -102780,7 +104310,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
   __pyx_t_1 = ((__pyx_v_self->_c_ctxt != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":525
+    /* "src/lxml/parser.pxi":536
  *             python.PyThread_free_lock(self._lock)
  *         if self._c_ctxt is not NULL:
  *             xmlparser.xmlFreeParserCtxt(self._c_ctxt)             # <<<<<<<<<<<<<<
@@ -102789,7 +104319,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
  */
     xmlFreeParserCtxt(__pyx_v_self->_c_ctxt);
 
-    /* "src/lxml/parser.pxi":524
+    /* "src/lxml/parser.pxi":535
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             python.PyThread_free_lock(self._lock)
  *         if self._c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -102798,7 +104328,7 @@ static void __pyx_pf_4lxml_5etree_14_ParserContext_2__dealloc__(struct __pyx_obj
  */
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-  /* "src/lxml/parser.pxi":521
+  /* "src/lxml/parser.pxi":532
  *         self._error_log = _ErrorLog()
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
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-/* "src/lxml/parser.pxi":527
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  * 
  *     cdef _ParserContext _copy(self):             # <<<<<<<<<<<<<<
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   PyObject *__pyx_t_3 = NULL;
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-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":529
+  /* "src/lxml/parser.pxi":540
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  *         cdef _ParserContext context
  *         context = self.__class__()             # <<<<<<<<<<<<<<
  *         context._collect_ids = self._collect_ids
  *         context._validator = self._validator.copy()
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-  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_class); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 540, __pyx_L1_error)
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   __pyx_t_3 = NULL;
-  if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_2))) {
+  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
     __pyx_t_3 = PyMethod_GET_SELF(__pyx_t_2);
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@@ -102851,18 +104378,18 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_14_Par
     }
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-  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__ParserContext))))) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__ParserContext))))) __PYX_ERR(2, 540, __pyx_L1_error)
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":530
+  /* "src/lxml/parser.pxi":541
  *         cdef _ParserContext context
  *         context = self.__class__()
  *         context._collect_ids = self._collect_ids             # <<<<<<<<<<<<<<
@@ -102872,14 +104399,14 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_14_Par
   __pyx_t_4 = __pyx_v_self->_collect_ids;
   __pyx_v_context->_collect_ids = __pyx_t_4;
 
-  /* "src/lxml/parser.pxi":531
+  /* "src/lxml/parser.pxi":542
  *         context = self.__class__()
  *         context._collect_ids = self._collect_ids
  *         context._validator = self._validator.copy()             # <<<<<<<<<<<<<<
  *         _initParserContext(context, self._resolvers._copy(), NULL)
  *         return context
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_copy(__pyx_v_self->_validator)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_copy(__pyx_v_self->_validator)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 542, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_GIVEREF(__pyx_t_1);
   __Pyx_GOTREF(__pyx_v_context->_validator);
@@ -102887,21 +104414,21 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_14_Par
   __pyx_v_context->_validator = ((struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":532
+  /* "src/lxml/parser.pxi":543
  *         context._collect_ids = self._collect_ids
  *         context._validator = self._validator.copy()
  *         _initParserContext(context, self._resolvers._copy(), NULL)             # <<<<<<<<<<<<<<
  *         return context
  * 
  */
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_17_ResolverRegistry__copy(__pyx_v_self->__pyx_base._resolvers)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 532; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_17_ResolverRegistry__copy(__pyx_v_self->__pyx_base._resolvers)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 543, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = __pyx_f_4lxml_5etree__initParserContext(__pyx_v_context, ((struct __pyx_obj_4lxml_5etree__ResolverRegistry *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 532; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__initParserContext(__pyx_v_context, ((struct __pyx_obj_4lxml_5etree__ResolverRegistry *)__pyx_t_1), NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 543, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "src/lxml/parser.pxi":533
+  /* "src/lxml/parser.pxi":544
  *         context._validator = self._validator.copy()
  *         _initParserContext(context, self._resolvers._copy(), NULL)
  *         return context             # <<<<<<<<<<<<<<
@@ -102913,7 +104440,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_14_Par
   __pyx_r = __pyx_v_context;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":527
+  /* "src/lxml/parser.pxi":538
  *             xmlparser.xmlFreeParserCtxt(self._c_ctxt)
  * 
  *     cdef _ParserContext _copy(self):             # <<<<<<<<<<<<<<
@@ -102935,7 +104462,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_14_Par
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":535
+/* "src/lxml/parser.pxi":546
  *         return context
  * 
  *     cdef void _initParserContext(self, xmlparser.xmlParserCtxt* c_ctxt):             # <<<<<<<<<<<<<<
@@ -102947,7 +104474,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__initParserContext(struct __py
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_initParserContext", 0);
 
-  /* "src/lxml/parser.pxi":536
+  /* "src/lxml/parser.pxi":547
  * 
  *     cdef void _initParserContext(self, xmlparser.xmlParserCtxt* c_ctxt):
  *         self._c_ctxt = c_ctxt             # <<<<<<<<<<<<<<
@@ -102956,7 +104483,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__initParserContext(struct __py
  */
   __pyx_v_self->_c_ctxt = __pyx_v_c_ctxt;
 
-  /* "src/lxml/parser.pxi":537
+  /* "src/lxml/parser.pxi":548
  *     cdef void _initParserContext(self, xmlparser.xmlParserCtxt* c_ctxt):
  *         self._c_ctxt = c_ctxt
  *         c_ctxt._private = self             # <<<<<<<<<<<<<<
@@ -102965,7 +104492,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__initParserContext(struct __py
  */
   __pyx_v_c_ctxt->_private = ((void *)__pyx_v_self);
 
-  /* "src/lxml/parser.pxi":535
+  /* "src/lxml/parser.pxi":546
  *         return context
  * 
  *     cdef void _initParserContext(self, xmlparser.xmlParserCtxt* c_ctxt):             # <<<<<<<<<<<<<<
@@ -102977,7 +104504,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__initParserContext(struct __py
   __Pyx_RefNannyFinishContext();
 }
 
-/* "src/lxml/parser.pxi":539
+/* "src/lxml/parser.pxi":550
  *         c_ctxt._private = self
  * 
  *     cdef void _resetParserContext(self):             # <<<<<<<<<<<<<<
@@ -102990,7 +104517,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_resetParserContext", 0);
 
-  /* "src/lxml/parser.pxi":540
+  /* "src/lxml/parser.pxi":551
  * 
  *     cdef void _resetParserContext(self):
  *         if self._c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -103000,7 +104527,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
   __pyx_t_1 = ((__pyx_v_self->_c_ctxt != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":541
+    /* "src/lxml/parser.pxi":552
  *     cdef void _resetParserContext(self):
  *         if self._c_ctxt is not NULL:
  *             if self._c_ctxt.html:             # <<<<<<<<<<<<<<
@@ -103010,7 +104537,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
     __pyx_t_1 = (__pyx_v_self->_c_ctxt->html != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":542
+      /* "src/lxml/parser.pxi":553
  *         if self._c_ctxt is not NULL:
  *             if self._c_ctxt.html:
  *                 htmlparser.htmlCtxtReset(self._c_ctxt)             # <<<<<<<<<<<<<<
@@ -103019,7 +104546,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
  */
       htmlCtxtReset(__pyx_v_self->_c_ctxt);
 
-      /* "src/lxml/parser.pxi":543
+      /* "src/lxml/parser.pxi":554
  *             if self._c_ctxt.html:
  *                 htmlparser.htmlCtxtReset(self._c_ctxt)
  *                 self._c_ctxt.disableSAX = 0 # work around bug in libxml2             # <<<<<<<<<<<<<<
@@ -103028,7 +104555,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
  */
       __pyx_v_self->_c_ctxt->disableSAX = 0;
 
-      /* "src/lxml/parser.pxi":541
+      /* "src/lxml/parser.pxi":552
  *     cdef void _resetParserContext(self):
  *         if self._c_ctxt is not NULL:
  *             if self._c_ctxt.html:             # <<<<<<<<<<<<<<
@@ -103038,7 +104565,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
       goto __pyx_L4;
     }
 
-    /* "src/lxml/parser.pxi":545
+    /* "src/lxml/parser.pxi":556
  *                 self._c_ctxt.disableSAX = 0 # work around bug in libxml2
  *             else:
  *                 xmlparser.xmlClearParserCtxt(self._c_ctxt)             # <<<<<<<<<<<<<<
@@ -103050,7 +104577,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
     }
     __pyx_L4:;
 
-    /* "src/lxml/parser.pxi":540
+    /* "src/lxml/parser.pxi":551
  * 
  *     cdef void _resetParserContext(self):
  *         if self._c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -103059,7 +104586,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
  */
   }
 
-  /* "src/lxml/parser.pxi":539
+  /* "src/lxml/parser.pxi":550
  *         c_ctxt._private = self
  * 
  *     cdef void _resetParserContext(self):             # <<<<<<<<<<<<<<
@@ -103071,7 +104598,7 @@ static void __pyx_f_4lxml_5etree_14_ParserContext__resetParserContext(struct __p
   __Pyx_RefNannyFinishContext();
 }
 
-/* "src/lxml/parser.pxi":547
+/* "src/lxml/parser.pxi":558
  *                 xmlparser.xmlClearParserCtxt(self._c_ctxt)
  * 
  *     cdef int prepare(self) except -1:             # <<<<<<<<<<<<<<
@@ -103087,12 +104614,9 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
   int __pyx_t_4;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("prepare", 0);
 
-  /* "src/lxml/parser.pxi":549
+  /* "src/lxml/parser.pxi":560
  *     cdef int prepare(self) except -1:
  *         cdef int result
  *         if config.ENABLE_THREADING and self._lock is not NULL:             # <<<<<<<<<<<<<<
@@ -103110,7 +104634,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":550
+    /* "src/lxml/parser.pxi":561
  *         cdef int result
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -103124,7 +104648,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":551
+          /* "src/lxml/parser.pxi":562
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             with nogil:
  *                 result = python.PyThread_acquire_lock(             # <<<<<<<<<<<<<<
@@ -103134,7 +104658,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
           __pyx_v_result = PyThread_acquire_lock(__pyx_v_self->_lock, WAIT_LOCK);
         }
 
-        /* "src/lxml/parser.pxi":550
+        /* "src/lxml/parser.pxi":561
  *         cdef int result
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -103152,7 +104676,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
         }
     }
 
-    /* "src/lxml/parser.pxi":553
+    /* "src/lxml/parser.pxi":564
  *                 result = python.PyThread_acquire_lock(
  *                     self._lock, python.WAIT_LOCK)
  *             if result == 0:             # <<<<<<<<<<<<<<
@@ -103162,20 +104686,20 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
     __pyx_t_1 = ((__pyx_v_result == 0) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":554
+      /* "src/lxml/parser.pxi":565
  *                     self._lock, python.WAIT_LOCK)
  *             if result == 0:
  *                 raise ParserError, u"parser locking failed"             # <<<<<<<<<<<<<<
  *         self._error_log.clear()
  *         self._doc = None
  */
-      __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_ParserError); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_ParserError); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 565, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_Raise(__pyx_t_3, __pyx_kp_u_parser_locking_failed, 0, 0);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 565, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":553
+      /* "src/lxml/parser.pxi":564
  *                 result = python.PyThread_acquire_lock(
  *                     self._lock, python.WAIT_LOCK)
  *             if result == 0:             # <<<<<<<<<<<<<<
@@ -103184,7 +104708,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
  */
     }
 
-    /* "src/lxml/parser.pxi":549
+    /* "src/lxml/parser.pxi":560
  *     cdef int prepare(self) except -1:
  *         cdef int result
  *         if config.ENABLE_THREADING and self._lock is not NULL:             # <<<<<<<<<<<<<<
@@ -103193,18 +104717,18 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":555
+  /* "src/lxml/parser.pxi":566
  *             if result == 0:
  *                 raise ParserError, u"parser locking failed"
  *         self._error_log.clear()             # <<<<<<<<<<<<<<
  *         self._doc = None
  *         self._c_ctxt.sax.serror = _receiveParserError
  */
-  __pyx_t_3 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->clear(__pyx_v_self->_error_log, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->clear(__pyx_v_self->_error_log, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 566, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-  /* "src/lxml/parser.pxi":556
+  /* "src/lxml/parser.pxi":567
  *                 raise ParserError, u"parser locking failed"
  *         self._error_log.clear()
  *         self._doc = None             # <<<<<<<<<<<<<<
@@ -103217,7 +104741,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   __Pyx_DECREF(((PyObject *)__pyx_v_self->_doc));
   __pyx_v_self->_doc = ((struct LxmlDocument *)Py_None);
 
-  /* "src/lxml/parser.pxi":557
+  /* "src/lxml/parser.pxi":568
  *         self._error_log.clear()
  *         self._doc = None
  *         self._c_ctxt.sax.serror = _receiveParserError             # <<<<<<<<<<<<<<
@@ -103226,7 +104750,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
  */
   __pyx_v_self->_c_ctxt->sax->serror = __pyx_f_4lxml_5etree__receiveParserError;
 
-  /* "src/lxml/parser.pxi":558
+  /* "src/lxml/parser.pxi":569
  *         self._doc = None
  *         self._c_ctxt.sax.serror = _receiveParserError
  *         if self._validator is not None:             # <<<<<<<<<<<<<<
@@ -103237,7 +104761,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":559
+    /* "src/lxml/parser.pxi":570
  *         self._c_ctxt.sax.serror = _receiveParserError
  *         if self._validator is not None:
  *             self._validator.connect(self._c_ctxt, self._error_log)             # <<<<<<<<<<<<<<
@@ -103246,10 +104770,10 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
  */
     __pyx_t_3 = ((PyObject *)__pyx_v_self->_error_log);
     __Pyx_INCREF(__pyx_t_3);
-    __pyx_t_4 = __pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_connect(__pyx_v_self->_validator, __pyx_v_self->_c_ctxt, ((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_3)); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 559; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_connect(__pyx_v_self->_validator, __pyx_v_self->_c_ctxt, ((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_3)); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(2, 570, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
 
-    /* "src/lxml/parser.pxi":558
+    /* "src/lxml/parser.pxi":569
  *         self._doc = None
  *         self._c_ctxt.sax.serror = _receiveParserError
  *         if self._validator is not None:             # <<<<<<<<<<<<<<
@@ -103258,7 +104782,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":560
+  /* "src/lxml/parser.pxi":571
  *         if self._validator is not None:
  *             self._validator.connect(self._c_ctxt, self._error_log)
  *         return 0             # <<<<<<<<<<<<<<
@@ -103268,7 +104792,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":547
+  /* "src/lxml/parser.pxi":558
  *                 xmlparser.xmlClearParserCtxt(self._c_ctxt)
  * 
  *     cdef int prepare(self) except -1:             # <<<<<<<<<<<<<<
@@ -103286,7 +104810,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_prepare(struct __pyx_obj_4lxml_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":562
+/* "src/lxml/parser.pxi":573
  *         return 0
  * 
  *     cdef int cleanup(self) except -1:             # <<<<<<<<<<<<<<
@@ -103301,7 +104825,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   int __pyx_t_2;
   __Pyx_RefNannySetupContext("cleanup", 0);
 
-  /* "src/lxml/parser.pxi":563
+  /* "src/lxml/parser.pxi":574
  * 
  *     cdef int cleanup(self) except -1:
  *         if self._validator is not None:             # <<<<<<<<<<<<<<
@@ -103312,7 +104836,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":564
+    /* "src/lxml/parser.pxi":575
  *     cdef int cleanup(self) except -1:
  *         if self._validator is not None:
  *             self._validator.disconnect()             # <<<<<<<<<<<<<<
@@ -103321,7 +104845,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
     __pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_disconnect(__pyx_v_self->_validator);
 
-    /* "src/lxml/parser.pxi":563
+    /* "src/lxml/parser.pxi":574
  * 
  *     cdef int cleanup(self) except -1:
  *         if self._validator is not None:             # <<<<<<<<<<<<<<
@@ -103330,7 +104854,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":565
+  /* "src/lxml/parser.pxi":576
  *         if self._validator is not None:
  *             self._validator.disconnect()
  *         self._resetParserContext()             # <<<<<<<<<<<<<<
@@ -103339,7 +104863,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
   ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_self->__pyx_base.__pyx_base.__pyx_vtab)->_resetParserContext(__pyx_v_self);
 
-  /* "src/lxml/parser.pxi":566
+  /* "src/lxml/parser.pxi":577
  *             self._validator.disconnect()
  *         self._resetParserContext()
  *         self.clear()             # <<<<<<<<<<<<<<
@@ -103348,7 +104872,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
   ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_self->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.clear(((struct __pyx_obj_4lxml_5etree__ExceptionContext *)__pyx_v_self));
 
-  /* "src/lxml/parser.pxi":567
+  /* "src/lxml/parser.pxi":578
  *         self._resetParserContext()
  *         self.clear()
  *         self._doc = None             # <<<<<<<<<<<<<<
@@ -103361,7 +104885,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   __Pyx_DECREF(((PyObject *)__pyx_v_self->_doc));
   __pyx_v_self->_doc = ((struct LxmlDocument *)Py_None);
 
-  /* "src/lxml/parser.pxi":568
+  /* "src/lxml/parser.pxi":579
  *         self.clear()
  *         self._doc = None
  *         self._c_ctxt.sax.serror = NULL             # <<<<<<<<<<<<<<
@@ -103370,7 +104894,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
   __pyx_v_self->_c_ctxt->sax->serror = NULL;
 
-  /* "src/lxml/parser.pxi":569
+  /* "src/lxml/parser.pxi":580
  *         self._doc = None
  *         self._c_ctxt.sax.serror = NULL
  *         if config.ENABLE_THREADING and self._lock is not NULL:             # <<<<<<<<<<<<<<
@@ -103388,7 +104912,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   __pyx_L5_bool_binop_done:;
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":570
+    /* "src/lxml/parser.pxi":581
  *         self._c_ctxt.sax.serror = NULL
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             python.PyThread_release_lock(self._lock)             # <<<<<<<<<<<<<<
@@ -103397,7 +104921,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
     PyThread_release_lock(__pyx_v_self->_lock);
 
-    /* "src/lxml/parser.pxi":569
+    /* "src/lxml/parser.pxi":580
  *         self._doc = None
  *         self._c_ctxt.sax.serror = NULL
  *         if config.ENABLE_THREADING and self._lock is not NULL:             # <<<<<<<<<<<<<<
@@ -103406,7 +104930,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":571
+  /* "src/lxml/parser.pxi":582
  *         if config.ENABLE_THREADING and self._lock is not NULL:
  *             python.PyThread_release_lock(self._lock)
  *         return 0             # <<<<<<<<<<<<<<
@@ -103416,7 +104940,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":562
+  /* "src/lxml/parser.pxi":573
  *         return 0
  * 
  *     cdef int cleanup(self) except -1:             # <<<<<<<<<<<<<<
@@ -103430,7 +104954,7 @@ static int __pyx_f_4lxml_5etree_14_ParserContext_cleanup(struct __pyx_obj_4lxml_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":573
+/* "src/lxml/parser.pxi":584
  *         return 0
  * 
  *     cdef object _handleParseResult(self, _BaseParser parser,             # <<<<<<<<<<<<<<
@@ -103447,22 +104971,19 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
   int __pyx_t_3;
   int __pyx_t_4;
   PyObject *__pyx_t_5 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_handleParseResult", 0);
 
-  /* "src/lxml/parser.pxi":575
+  /* "src/lxml/parser.pxi":586
  *     cdef object _handleParseResult(self, _BaseParser parser,
  *                                    xmlDoc* result, filename):
  *         c_doc = self._handleParseResultDoc(parser, result, filename)             # <<<<<<<<<<<<<<
  *         if self._doc is not None and self._doc._c_doc is c_doc:
  *             return self._doc
  */
-  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_self->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_self, __pyx_v_parser, __pyx_v_result, __pyx_v_filename); if (unlikely(__pyx_t_1 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 575; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_self->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_self, __pyx_v_parser, __pyx_v_result, __pyx_v_filename); if (unlikely(__pyx_t_1 == NULL)) __PYX_ERR(2, 586, __pyx_L1_error)
   __pyx_v_c_doc = __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":576
+  /* "src/lxml/parser.pxi":587
  *                                    xmlDoc* result, filename):
  *         c_doc = self._handleParseResultDoc(parser, result, filename)
  *         if self._doc is not None and self._doc._c_doc is c_doc:             # <<<<<<<<<<<<<<
@@ -103481,7 +105002,7 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":577
+    /* "src/lxml/parser.pxi":588
  *         c_doc = self._handleParseResultDoc(parser, result, filename)
  *         if self._doc is not None and self._doc._c_doc is c_doc:
  *             return self._doc             # <<<<<<<<<<<<<<
@@ -103493,7 +105014,7 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
     __pyx_r = ((PyObject *)__pyx_v_self->_doc);
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":576
+    /* "src/lxml/parser.pxi":587
  *                                    xmlDoc* result, filename):
  *         c_doc = self._handleParseResultDoc(parser, result, filename)
  *         if self._doc is not None and self._doc._c_doc is c_doc:             # <<<<<<<<<<<<<<
@@ -103502,7 +105023,7 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
  */
   }
 
-  /* "src/lxml/parser.pxi":579
+  /* "src/lxml/parser.pxi":590
  *             return self._doc
  *         else:
  *             return _documentFactory(c_doc, parser)             # <<<<<<<<<<<<<<
@@ -103511,14 +105032,14 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
  */
   /*else*/ {
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_5 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, __pyx_v_parser)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 579; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, __pyx_v_parser)); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 590, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_5);
     __pyx_r = __pyx_t_5;
     __pyx_t_5 = 0;
     goto __pyx_L0;
   }
 
-  /* "src/lxml/parser.pxi":573
+  /* "src/lxml/parser.pxi":584
  *         return 0
  * 
  *     cdef object _handleParseResult(self, _BaseParser parser,             # <<<<<<<<<<<<<<
@@ -103537,7 +105058,7 @@ static PyObject *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult(struct
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":581
+/* "src/lxml/parser.pxi":592
  *             return _documentFactory(c_doc, parser)
  * 
  *     cdef xmlDoc* _handleParseResultDoc(self, _BaseParser parser,             # <<<<<<<<<<<<<<
@@ -103551,12 +105072,9 @@ static xmlDoc *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResultDoc(struc
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   xmlDoc *__pyx_t_2;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_handleParseResultDoc", 0);
 
-  /* "src/lxml/parser.pxi":583
+  /* "src/lxml/parser.pxi":594
  *     cdef xmlDoc* _handleParseResultDoc(self, _BaseParser parser,
  *                                        xmlDoc* result, filename) except NULL:
  *         recover = parser._parse_options & xmlparser.XML_PARSE_RECOVER             # <<<<<<<<<<<<<<
@@ -103565,7 +105083,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResultDoc(struc
  */
   __pyx_v_recover = (__pyx_v_parser->_parse_options & XML_PARSE_RECOVER);
 
-  /* "src/lxml/parser.pxi":586
+  /* "src/lxml/parser.pxi":597
  *         return _handleParseResult(self, self._c_ctxt, result,
  *                                   filename, recover,
  *                                   free_doc=self._doc is None)             # <<<<<<<<<<<<<<
@@ -103574,18 +105092,18 @@ static xmlDoc *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResultDoc(struc
  */
   __pyx_t_1 = (((PyObject *)__pyx_v_self->_doc) == Py_None);
 
-  /* "src/lxml/parser.pxi":584
+  /* "src/lxml/parser.pxi":595
  *                                        xmlDoc* result, filename) except NULL:
  *         recover = parser._parse_options & xmlparser.XML_PARSE_RECOVER
  *         return _handleParseResult(self, self._c_ctxt, result,             # <<<<<<<<<<<<<<
  *                                   filename, recover,
  *                                   free_doc=self._doc is None)
  */
-  __pyx_t_2 = __pyx_f_4lxml_5etree__handleParseResult(__pyx_v_self, __pyx_v_self->_c_ctxt, __pyx_v_result, __pyx_v_filename, __pyx_v_recover, __pyx_t_1); if (unlikely(__pyx_t_2 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 584; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__handleParseResult(__pyx_v_self, __pyx_v_self->_c_ctxt, __pyx_v_result, __pyx_v_filename, __pyx_v_recover, __pyx_t_1); if (unlikely(__pyx_t_2 == NULL)) __PYX_ERR(2, 595, __pyx_L1_error)
   __pyx_r = __pyx_t_2;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":581
+  /* "src/lxml/parser.pxi":592
  *             return _documentFactory(c_doc, parser)
  * 
  *     cdef xmlDoc* _handleParseResultDoc(self, _BaseParser parser,             # <<<<<<<<<<<<<<
@@ -103602,7 +105120,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_14_ParserContext__handleParseResultDoc(struc
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":588
+/* "src/lxml/parser.pxi":599
  *                                   free_doc=self._doc is None)
  * 
  * cdef _initParserContext(_ParserContext context,             # <<<<<<<<<<<<<<
@@ -103615,23 +105133,20 @@ static PyObject *__pyx_f_4lxml_5etree__initParserContext(struct __pyx_obj_4lxml_
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   int __pyx_t_2;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_initParserContext", 0);
 
-  /* "src/lxml/parser.pxi":591
+  /* "src/lxml/parser.pxi":602
  *                         _ResolverRegistry resolvers,
  *                         xmlparser.xmlParserCtxt* c_ctxt):
  *     _initResolverContext(context, resolvers)             # <<<<<<<<<<<<<<
  *     if c_ctxt is not NULL:
  *         context._initParserContext(c_ctxt)
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__initResolverContext(((struct __pyx_obj_4lxml_5etree__ResolverContext *)__pyx_v_context), __pyx_v_resolvers); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 591; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__initResolverContext(((struct __pyx_obj_4lxml_5etree__ResolverContext *)__pyx_v_context), __pyx_v_resolvers); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 602, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":592
+  /* "src/lxml/parser.pxi":603
  *                         xmlparser.xmlParserCtxt* c_ctxt):
  *     _initResolverContext(context, resolvers)
  *     if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -103641,7 +105156,7 @@ static PyObject *__pyx_f_4lxml_5etree__initParserContext(struct __pyx_obj_4lxml_
   __pyx_t_2 = ((__pyx_v_c_ctxt != NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":593
+    /* "src/lxml/parser.pxi":604
  *     _initResolverContext(context, resolvers)
  *     if c_ctxt is not NULL:
  *         context._initParserContext(c_ctxt)             # <<<<<<<<<<<<<<
@@ -103650,7 +105165,7 @@ static PyObject *__pyx_f_4lxml_5etree__initParserContext(struct __pyx_obj_4lxml_
  */
     ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_initParserContext(__pyx_v_context, __pyx_v_c_ctxt);
 
-    /* "src/lxml/parser.pxi":592
+    /* "src/lxml/parser.pxi":603
  *                         xmlparser.xmlParserCtxt* c_ctxt):
  *     _initResolverContext(context, resolvers)
  *     if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -103659,7 +105174,7 @@ static PyObject *__pyx_f_4lxml_5etree__initParserContext(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":588
+  /* "src/lxml/parser.pxi":599
  *                                   free_doc=self._doc is None)
  * 
  * cdef _initParserContext(_ParserContext context,             # <<<<<<<<<<<<<<
@@ -103680,7 +105195,7 @@ static PyObject *__pyx_f_4lxml_5etree__initParserContext(struct __pyx_obj_4lxml_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":595
+/* "src/lxml/parser.pxi":606
  *         context._initParserContext(c_ctxt)
  * 
  * cdef void _forwardParserError(xmlparser.xmlParserCtxt* _parser_context, xmlerror.xmlError* error) with gil:             # <<<<<<<<<<<<<<
@@ -103695,7 +105210,7 @@ static void __pyx_f_4lxml_5etree__forwardParserError(xmlParserCtxt *__pyx_v__par
   #endif
   __Pyx_RefNannySetupContext("_forwardParserError", 0);
 
-  /* "src/lxml/parser.pxi":596
+  /* "src/lxml/parser.pxi":607
  * 
  * cdef void _forwardParserError(xmlparser.xmlParserCtxt* _parser_context, xmlerror.xmlError* error) with gil:
  *     (<_ParserContext>_parser_context._private)._error_log._receive(error)             # <<<<<<<<<<<<<<
@@ -103704,7 +105219,7 @@ static void __pyx_f_4lxml_5etree__forwardParserError(xmlParserCtxt *__pyx_v__par
  */
   __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_v__parser_context->_private)->_error_log), __pyx_v_error);
 
-  /* "src/lxml/parser.pxi":595
+  /* "src/lxml/parser.pxi":606
  *         context._initParserContext(c_ctxt)
  * 
  * cdef void _forwardParserError(xmlparser.xmlParserCtxt* _parser_context, xmlerror.xmlError* error) with gil:             # <<<<<<<<<<<<<<
@@ -103719,7 +105234,7 @@ static void __pyx_f_4lxml_5etree__forwardParserError(xmlParserCtxt *__pyx_v__par
   #endif
 }
 
-/* "src/lxml/parser.pxi":598
+/* "src/lxml/parser.pxi":609
  *     (<_ParserContext>_parser_context._private)._error_log._receive(error)
  * 
  * cdef void _receiveParserError(void* c_context, xmlerror.xmlError* error) nogil:             # <<<<<<<<<<<<<<
@@ -103731,7 +105246,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
   int __pyx_t_1;
   int __pyx_t_2;
 
-  /* "src/lxml/parser.pxi":600
+  /* "src/lxml/parser.pxi":611
  * cdef void _receiveParserError(void* c_context, xmlerror.xmlError* error) nogil:
  *     if __DEBUG:
  *         if c_context is NULL or (c_context)._private is NULL:             # <<<<<<<<<<<<<<
@@ -103749,7 +105264,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":601
+    /* "src/lxml/parser.pxi":612
  *     if __DEBUG:
  *         if c_context is NULL or (c_context)._private is NULL:
  *             _forwardError(NULL, error)             # <<<<<<<<<<<<<<
@@ -103758,7 +105273,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
  */
     __pyx_f_4lxml_5etree__forwardError(NULL, __pyx_v_error);
 
-    /* "src/lxml/parser.pxi":600
+    /* "src/lxml/parser.pxi":611
  * cdef void _receiveParserError(void* c_context, xmlerror.xmlError* error) nogil:
  *     if __DEBUG:
  *         if c_context is NULL or (c_context)._private is NULL:             # <<<<<<<<<<<<<<
@@ -103768,7 +105283,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":603
+  /* "src/lxml/parser.pxi":614
  *             _forwardError(NULL, error)
  *         else:
  *             _forwardParserError(c_context, error)             # <<<<<<<<<<<<<<
@@ -103780,7 +105295,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":598
+  /* "src/lxml/parser.pxi":609
  *     (<_ParserContext>_parser_context._private)._error_log._receive(error)
  * 
  * cdef void _receiveParserError(void* c_context, xmlerror.xmlError* error) nogil:             # <<<<<<<<<<<<<<
@@ -103791,7 +105306,7 @@ static void __pyx_f_4lxml_5etree__receiveParserError(void *__pyx_v_c_context, xm
   /* function exit code */
 }
 
-/* "src/lxml/parser.pxi":605
+/* "src/lxml/parser.pxi":616
  *             _forwardParserError(c_context, error)
  * 
  * cdef int _raiseParseError(xmlparser.xmlParserCtxt* ctxt, filename,             # <<<<<<<<<<<<<<
@@ -103823,13 +105338,10 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
   PyObject *__pyx_t_15 = NULL;
   PyObject *__pyx_t_16 = NULL;
   PyObject *__pyx_t_17 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_raiseParseError", 0);
   __Pyx_INCREF(__pyx_v_filename);
 
-  /* "src/lxml/parser.pxi":607
+  /* "src/lxml/parser.pxi":618
  * cdef int _raiseParseError(xmlparser.xmlParserCtxt* ctxt, filename,
  *                           _ErrorLog error_log) except 0:
  *     if filename is not None and \             # <<<<<<<<<<<<<<
@@ -103844,7 +105356,7 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
     goto __pyx_L4_bool_binop_done;
   }
 
-  /* "src/lxml/parser.pxi":608
+  /* "src/lxml/parser.pxi":619
  *                           _ErrorLog error_log) except 0:
  *     if filename is not None and \
  *            ctxt.lastError.domain == xmlerror.XML_FROM_IO:             # <<<<<<<<<<<<<<
@@ -103855,7 +105367,7 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
   __pyx_t_1 = __pyx_t_3;
   __pyx_L4_bool_binop_done:;
 
-  /* "src/lxml/parser.pxi":607
+  /* "src/lxml/parser.pxi":618
  * cdef int _raiseParseError(xmlparser.xmlParserCtxt* ctxt, filename,
  *                           _ErrorLog error_log) except 0:
  *     if filename is not None and \             # <<<<<<<<<<<<<<
@@ -103864,7 +105376,7 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
  */
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":609
+    /* "src/lxml/parser.pxi":620
  *     if filename is not None and \
  *            ctxt.lastError.domain == xmlerror.XML_FROM_IO:
  *         if isinstance(filename, bytes):             # <<<<<<<<<<<<<<
@@ -103875,33 +105387,33 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
     __pyx_t_3 = (__pyx_t_1 != 0);
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-      /* "src/lxml/parser.pxi":611
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-    /* "src/lxml/parser.pxi":612
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  *         if ctxt.lastError.message is not NULL:             # <<<<<<<<<<<<<<
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-      /* "src/lxml/parser.pxi":613
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+        __Pyx_PyThreadState_declare
+        __Pyx_PyThreadState_assign
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-        /* "src/lxml/parser.pxi":613
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  *             try:             # <<<<<<<<<<<<<<
  *                 message = (ctxt.lastError.message).decode('utf-8')
  *             except UnicodeDecodeError:
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+        __Pyx_PyThreadState_assign
         __Pyx_XGIVEREF(__pyx_t_7);
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         __Pyx_ExceptionReset(__pyx_t_7, __pyx_t_8, __pyx_t_9);
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+        __Pyx_PyThreadState_assign
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+      __pyx_t_12 = __Pyx_PyObject_GetAttrStr(__pyx_v_message, __pyx_n_s_strip); if (unlikely(!__pyx_t_12)) __PYX_ERR(2, 630, __pyx_L1_error)
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-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_12))) {
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-      /* "src/lxml/parser.pxi":618
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-      __pyx_t_13 = PyUnicode_Format(__pyx_kp_u_Error_reading_file_s_s, __pyx_t_12); if (unlikely(!__pyx_t_13)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_13 = PyUnicode_Format(__pyx_kp_u_Error_reading_file_s_s, __pyx_t_12); if (unlikely(!__pyx_t_13)) __PYX_ERR(2, 629, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":621
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-    /* "src/lxml/parser.pxi":622
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     __Pyx_Raise(__pyx_builtin_IOError, __pyx_v_message, 0, 0);
-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 622; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(2, 633, __pyx_L1_error)
 
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-  /* "src/lxml/parser.pxi":623
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-  __pyx_t_3 = __Pyx_PyObject_IsTrue(((PyObject *)__pyx_v_error_log)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 623; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "src/lxml/parser.pxi":625
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-    __pyx_t_13 = __Pyx_GetModuleGlobalName(__pyx_n_s_XMLSyntaxError); if (unlikely(!__pyx_t_13)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 625; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_13 = __Pyx_GetModuleGlobalName(__pyx_n_s_XMLSyntaxError); if (unlikely(!__pyx_t_13)) __PYX_ERR(2, 636, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":624
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+    __pyx_t_12 = __pyx_f_4lxml_5etree_13_BaseErrorLog__buildParseException(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_error_log), __pyx_t_13, __pyx_kp_u_Document_is_not_well_formed); if (unlikely(!__pyx_t_12)) __PYX_ERR(2, 635, __pyx_L1_error)
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-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 624; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "src/lxml/parser.pxi":623
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-  /* "src/lxml/parser.pxi":626
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+    __PYX_ERR(2, 646, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":605
+  /* "src/lxml/parser.pxi":616
  *             _forwardParserError(c_context, error)
  * 
  * cdef int _raiseParseError(xmlparser.xmlParserCtxt* ctxt, filename,             # <<<<<<<<<<<<<<
@@ -104406,8 +105981,8 @@ static int __pyx_f_4lxml_5etree__raiseParseError(xmlParserCtxt *__pyx_v_ctxt, Py
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":637
- *         raise XMLSyntaxError(None, xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+/* "src/lxml/parser.pxi":649
+ *                              filename)
  * 
  * cdef xmlDoc* _handleParseResult(_ParserContext context,             # <<<<<<<<<<<<<<
  *                                 xmlparser.xmlParserCtxt* c_ctxt,
@@ -104430,12 +106005,9 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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   PyObject *__pyx_t_10 = NULL;
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-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":642
+  /* "src/lxml/parser.pxi":654
  *                                 bint recover, bint free_doc) except NULL:
  *     cdef bint well_formed
  *     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -104445,7 +106017,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_t_1 = ((__pyx_v_result != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":643
+    /* "src/lxml/parser.pxi":655
  *     cdef bint well_formed
  *     if result is not NULL:
  *         __GLOBAL_PARSER_CONTEXT.initDocDict(result)             # <<<<<<<<<<<<<<
@@ -104454,7 +106026,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_result);
 
-    /* "src/lxml/parser.pxi":642
+    /* "src/lxml/parser.pxi":654
  *                                 bint recover, bint free_doc) except NULL:
  *     cdef bint well_formed
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@@ -104463,7 +106035,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   }
 
-  /* "src/lxml/parser.pxi":645
+  /* "src/lxml/parser.pxi":657
  *         __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  * 
  *     if c_ctxt.myDoc is not NULL:             # <<<<<<<<<<<<<<
@@ -104473,7 +106045,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_t_1 = ((__pyx_v_c_ctxt->myDoc != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":646
+    /* "src/lxml/parser.pxi":658
  * 
  *     if c_ctxt.myDoc is not NULL:
  *         if c_ctxt.myDoc is not result:             # <<<<<<<<<<<<<<
@@ -104483,7 +106055,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = ((__pyx_v_c_ctxt->myDoc != __pyx_v_result) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":647
+      /* "src/lxml/parser.pxi":659
  *     if c_ctxt.myDoc is not NULL:
  *         if c_ctxt.myDoc is not result:
  *             __GLOBAL_PARSER_CONTEXT.initDocDict(c_ctxt.myDoc)             # <<<<<<<<<<<<<<
@@ -104492,7 +106064,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_c_ctxt->myDoc);
 
-      /* "src/lxml/parser.pxi":648
+      /* "src/lxml/parser.pxi":660
  *         if c_ctxt.myDoc is not result:
  *             __GLOBAL_PARSER_CONTEXT.initDocDict(c_ctxt.myDoc)
  *             tree.xmlFreeDoc(c_ctxt.myDoc)             # <<<<<<<<<<<<<<
@@ -104501,7 +106073,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       xmlFreeDoc(__pyx_v_c_ctxt->myDoc);
 
-      /* "src/lxml/parser.pxi":646
+      /* "src/lxml/parser.pxi":658
  * 
  *     if c_ctxt.myDoc is not NULL:
  *         if c_ctxt.myDoc is not result:             # <<<<<<<<<<<<<<
@@ -104510,7 +106082,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     }
 
-    /* "src/lxml/parser.pxi":649
+    /* "src/lxml/parser.pxi":661
  *             __GLOBAL_PARSER_CONTEXT.initDocDict(c_ctxt.myDoc)
  *             tree.xmlFreeDoc(c_ctxt.myDoc)
  *         c_ctxt.myDoc = NULL             # <<<<<<<<<<<<<<
@@ -104519,7 +106091,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     __pyx_v_c_ctxt->myDoc = NULL;
 
-    /* "src/lxml/parser.pxi":645
+    /* "src/lxml/parser.pxi":657
  *         __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  * 
  *     if c_ctxt.myDoc is not NULL:             # <<<<<<<<<<<<<<
@@ -104528,7 +106100,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   }
 
-  /* "src/lxml/parser.pxi":651
+  /* "src/lxml/parser.pxi":663
  *         c_ctxt.myDoc = NULL
  * 
  *     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -104538,7 +106110,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_t_1 = ((__pyx_v_result != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":652
+    /* "src/lxml/parser.pxi":664
  * 
  *     if result is not NULL:
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@@ -104553,7 +106125,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L8_bool_binop_done;
     }
 
-    /* "src/lxml/parser.pxi":653
+    /* "src/lxml/parser.pxi":665
  *     if result is not NULL:
  *         if (context._validator is not None and
  *                 not context._validator.isvalid()):             # <<<<<<<<<<<<<<
@@ -104564,7 +106136,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = __pyx_t_3;
     __pyx_L8_bool_binop_done:;
 
-    /* "src/lxml/parser.pxi":652
+    /* "src/lxml/parser.pxi":664
  * 
  *     if result is not NULL:
  *         if (context._validator is not None and             # <<<<<<<<<<<<<<
@@ -104573,7 +106145,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":654
+      /* "src/lxml/parser.pxi":666
  *         if (context._validator is not None and
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  *             well_formed = 0  # actually not 'valid', but anyway ...             # <<<<<<<<<<<<<<
@@ -104582,7 +106154,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_well_formed = 0;
 
-      /* "src/lxml/parser.pxi":652
+      /* "src/lxml/parser.pxi":664
  * 
  *     if result is not NULL:
  *         if (context._validator is not None and             # <<<<<<<<<<<<<<
@@ -104592,7 +106164,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L7;
     }
 
-    /* "src/lxml/parser.pxi":655
+    /* "src/lxml/parser.pxi":667
  *                 not context._validator.isvalid()):
  *             well_formed = 0  # actually not 'valid', but anyway ...
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and             # <<<<<<<<<<<<<<
@@ -104612,7 +106184,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L10_bool_binop_done;
     }
 
-    /* "src/lxml/parser.pxi":656
+    /* "src/lxml/parser.pxi":668
  *             well_formed = 0  # actually not 'valid', but anyway ...
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and
  *                 c_ctxt.charset == tree.XML_CHAR_ENCODING_8859_1 and             # <<<<<<<<<<<<<<
@@ -104626,39 +106198,39 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L10_bool_binop_done;
     }
 
-    /* "src/lxml/parser.pxi":657
+    /* "src/lxml/parser.pxi":669
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and
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+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
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@@ -104668,7 +106240,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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@@ -104677,30 +106249,30 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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-      /* "src/lxml/parser.pxi":658
+      /* "src/lxml/parser.pxi":670
  *                 c_ctxt.charset == tree.XML_CHAR_ENCODING_8859_1 and
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-      /* "src/lxml/parser.pxi":657
+      /* "src/lxml/parser.pxi":669
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and
  *                 c_ctxt.charset == tree.XML_CHAR_ENCODING_8859_1 and
  *                 [1 for error in context._error_log             # <<<<<<<<<<<<<<
@@ -104714,7 +106286,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = __pyx_t_3;
     __pyx_L10_bool_binop_done:;
 
-    /* "src/lxml/parser.pxi":655
+    /* "src/lxml/parser.pxi":667
  *                 not context._validator.isvalid()):
  *             well_formed = 0  # actually not 'valid', but anyway ...
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and             # <<<<<<<<<<<<<<
@@ -104723,7 +106295,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":663
+      /* "src/lxml/parser.pxi":675
  *             # document.  Better raise an error than allowing for a broken
  *             # tree with mixed encodings.
  *             well_formed = 0             # <<<<<<<<<<<<<<
@@ -104732,7 +106304,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_well_formed = 0;
 
-      /* "src/lxml/parser.pxi":655
+      /* "src/lxml/parser.pxi":667
  *                 not context._validator.isvalid()):
  *             well_formed = 0  # actually not 'valid', but anyway ...
  *         elif (not c_ctxt.wellFormed and not c_ctxt.html and             # <<<<<<<<<<<<<<
@@ -104742,7 +106314,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L7;
     }
 
-    /* "src/lxml/parser.pxi":664
+    /* "src/lxml/parser.pxi":676
  *             # tree with mixed encodings.
  *             well_formed = 0
  *         elif recover or (c_ctxt.wellFormed and             # <<<<<<<<<<<<<<
@@ -104762,7 +106334,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L17_bool_binop_done;
     }
 
-    /* "src/lxml/parser.pxi":665
+    /* "src/lxml/parser.pxi":677
  *             well_formed = 0
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  *                          c_ctxt.lastError.level < xmlerror.XML_ERR_ERROR):             # <<<<<<<<<<<<<<
@@ -104773,7 +106345,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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     __pyx_L17_bool_binop_done:;
 
-    /* "src/lxml/parser.pxi":664
+    /* "src/lxml/parser.pxi":676
  *             # tree with mixed encodings.
  *             well_formed = 0
  *         elif recover or (c_ctxt.wellFormed and             # <<<<<<<<<<<<<<
@@ -104782,7 +106354,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":666
+      /* "src/lxml/parser.pxi":678
  *         elif recover or (c_ctxt.wellFormed and
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@@ -104791,7 +106363,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_well_formed = 1;
 
-      /* "src/lxml/parser.pxi":664
+      /* "src/lxml/parser.pxi":676
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  *         elif recover or (c_ctxt.wellFormed and             # <<<<<<<<<<<<<<
@@ -104801,7 +106373,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L7;
     }
 
-    /* "src/lxml/parser.pxi":667
+    /* "src/lxml/parser.pxi":679
  *                          c_ctxt.lastError.level < xmlerror.XML_ERR_ERROR):
  *             well_formed = 1
  *         elif not c_ctxt.replaceEntities and not c_ctxt.validate \             # <<<<<<<<<<<<<<
@@ -104815,7 +106387,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L20_bool_binop_done;
     }
 
-    /* "src/lxml/parser.pxi":668
+    /* "src/lxml/parser.pxi":680
  *             well_formed = 1
  *         elif not c_ctxt.replaceEntities and not c_ctxt.validate \
  *                  and context is not None:             # <<<<<<<<<<<<<<
@@ -104833,7 +106405,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = __pyx_t_2;
     __pyx_L20_bool_binop_done:;
 
-    /* "src/lxml/parser.pxi":667
+    /* "src/lxml/parser.pxi":679
  *                          c_ctxt.lastError.level < xmlerror.XML_ERR_ERROR):
  *             well_formed = 1
  *         elif not c_ctxt.replaceEntities and not c_ctxt.validate \             # <<<<<<<<<<<<<<
@@ -104842,17 +106414,17 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":670
+      /* "src/lxml/parser.pxi":682
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  *             # in this mode, we ignore errors about undefined entities
  *             for error in context._error_log.filter_from_errors():             # <<<<<<<<<<<<<<
  *                 if error.type != ErrorTypes.WAR_UNDECLARED_ENTITY and \
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+      __pyx_t_5 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_context->_error_log), __pyx_n_s_filter_from_errors); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 682, __pyx_L1_error)
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       __pyx_t_9 = NULL;
-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_5))) {
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         __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_5);
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@@ -104862,10 +106434,10 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
         }
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+        __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_5, __pyx_t_9); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 682, __pyx_L1_error)
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-        __pyx_t_4 = __Pyx_PyObject_CallNoArg(__pyx_t_5); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -104873,27 +106445,27 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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+        __pyx_t_7 = Py_TYPE(__pyx_t_5)->tp_iternext; if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 682, __pyx_L1_error)
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+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_4 = PyList_GET_ITEM(__pyx_t_5, __pyx_t_6); __Pyx_INCREF(__pyx_t_4); __pyx_t_6++; if (unlikely(0 < 0)) __PYX_ERR(2, 682, __pyx_L1_error)
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+            __pyx_t_4 = PySequence_ITEM(__pyx_t_5, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 682, __pyx_L1_error)
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+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_6); __Pyx_INCREF(__pyx_t_4); __pyx_t_6++; if (unlikely(0 < 0)) __PYX_ERR(2, 682, __pyx_L1_error)
             #else
-            __pyx_t_4 = PySequence_ITEM(__pyx_t_5, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_4 = PySequence_ITEM(__pyx_t_5, __pyx_t_6); __pyx_t_6++; if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 682, __pyx_L1_error)
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@@ -104903,7 +106475,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
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             if (exc_type) {
               if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-              else {__pyx_filename = __pyx_f[6]; __pyx_lineno = 670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+              else __PYX_ERR(2, 682, __pyx_L1_error)
             }
             break;
           }
@@ -104912,24 +106484,24 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
         __Pyx_XDECREF_SET(__pyx_v_error, __pyx_t_4);
         __pyx_t_4 = 0;
 
-        /* "src/lxml/parser.pxi":671
+        /* "src/lxml/parser.pxi":683
  *             # in this mode, we ignore errors about undefined entities
  *             for error in context._error_log.filter_from_errors():
  *                 if error.type != ErrorTypes.WAR_UNDECLARED_ENTITY and \             # <<<<<<<<<<<<<<
  *                        error.type != ErrorTypes.ERR_UNDECLARED_ENTITY:
  *                     well_formed = 0
  */
-        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_error, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 671; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_error, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 683, __pyx_L1_error)
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-        __pyx_t_9 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorTypes); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 671; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorTypes); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 683, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_9);
-        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_n_s_WAR_UNDECLARED_ENTITY); if (unlikely(!__pyx_t_10)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 671; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_10 = __Pyx_PyObject_GetAttrStr(__pyx_t_9, __pyx_n_s_WAR_UNDECLARED_ENTITY); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 683, __pyx_L1_error)
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-        __pyx_t_9 = PyObject_RichCompare(__pyx_t_4, __pyx_t_10, Py_NE); __Pyx_XGOTREF(__pyx_t_9); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 671; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = PyObject_RichCompare(__pyx_t_4, __pyx_t_10, Py_NE); __Pyx_XGOTREF(__pyx_t_9); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 683, __pyx_L1_error)
         __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
         __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
-        __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 671; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 683, __pyx_L1_error)
         __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0;
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@@ -104937,29 +106509,29 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
           goto __pyx_L26_bool_binop_done;
         }
 
-        /* "src/lxml/parser.pxi":672
+        /* "src/lxml/parser.pxi":684
  *             for error in context._error_log.filter_from_errors():
  *                 if error.type != ErrorTypes.WAR_UNDECLARED_ENTITY and \
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  *                     well_formed = 0
  *                     break
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-        __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_error, __pyx_n_s_type); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_error, __pyx_n_s_type); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 684, __pyx_L1_error)
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+        __pyx_t_10 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorTypes); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 684, __pyx_L1_error)
         __Pyx_GOTREF(__pyx_t_10);
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+        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_10, __pyx_n_s_ERR_UNDECLARED_ENTITY); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 684, __pyx_L1_error)
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+        __pyx_t_10 = PyObject_RichCompare(__pyx_t_9, __pyx_t_4, Py_NE); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 684, __pyx_L1_error)
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-        __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 684, __pyx_L1_error)
         __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0;
         __pyx_t_1 = __pyx_t_2;
         __pyx_L26_bool_binop_done:;
 
-        /* "src/lxml/parser.pxi":671
+        /* "src/lxml/parser.pxi":683
  *             # in this mode, we ignore errors about undefined entities
  *             for error in context._error_log.filter_from_errors():
  *                 if error.type != ErrorTypes.WAR_UNDECLARED_ENTITY and \             # <<<<<<<<<<<<<<
@@ -104968,7 +106540,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
         if (__pyx_t_1) {
 
-          /* "src/lxml/parser.pxi":673
+          /* "src/lxml/parser.pxi":685
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@@ -104977,7 +106549,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
           __pyx_v_well_formed = 0;
 
-          /* "src/lxml/parser.pxi":674
+          /* "src/lxml/parser.pxi":686
  *                        error.type != ErrorTypes.ERR_UNDECLARED_ENTITY:
  *                     well_formed = 0
  *                     break             # <<<<<<<<<<<<<<
@@ -104986,7 +106558,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
           goto __pyx_L24_break;
 
-          /* "src/lxml/parser.pxi":671
+          /* "src/lxml/parser.pxi":683
  *             # in this mode, we ignore errors about undefined entities
  *             for error in context._error_log.filter_from_errors():
  *                 if error.type != ErrorTypes.WAR_UNDECLARED_ENTITY and \             # <<<<<<<<<<<<<<
@@ -104995,7 +106567,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
         }
 
-        /* "src/lxml/parser.pxi":670
+        /* "src/lxml/parser.pxi":682
  *                  and context is not None:
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  *             for error in context._error_log.filter_from_errors():             # <<<<<<<<<<<<<<
@@ -105005,7 +106577,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       }
       /*else*/ {
 
-        /* "src/lxml/parser.pxi":676
+        /* "src/lxml/parser.pxi":688
  *                     break
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@@ -105015,7 +106587,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
         __pyx_v_well_formed = 1;
       }
 
-      /* "src/lxml/parser.pxi":670
+      /* "src/lxml/parser.pxi":682
  *                  and context is not None:
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  *             for error in context._error_log.filter_from_errors():             # <<<<<<<<<<<<<<
@@ -105025,7 +106597,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       __pyx_L24_break:;
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "src/lxml/parser.pxi":667
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  *                          c_ctxt.lastError.level < xmlerror.XML_ERR_ERROR):
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  *         elif not c_ctxt.replaceEntities and not c_ctxt.validate \             # <<<<<<<<<<<<<<
@@ -105035,7 +106607,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L7;
     }
 
-    /* "src/lxml/parser.pxi":678
+    /* "src/lxml/parser.pxi":690
  *                 well_formed = 1
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@@ -105047,7 +106619,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     }
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-    /* "src/lxml/parser.pxi":680
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@@ -105057,7 +106629,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = ((!(__pyx_v_well_formed != 0)) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":681
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  *         if not well_formed:
  *             if free_doc:             # <<<<<<<<<<<<<<
@@ -105067,7 +106639,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       __pyx_t_1 = (__pyx_v_free_doc != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/parser.pxi":682
+        /* "src/lxml/parser.pxi":694
  *         if not well_formed:
  *             if free_doc:
  *                 tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -105076,7 +106648,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
         xmlFreeDoc(__pyx_v_result);
 
-        /* "src/lxml/parser.pxi":681
+        /* "src/lxml/parser.pxi":693
  * 
  *         if not well_formed:
  *             if free_doc:             # <<<<<<<<<<<<<<
@@ -105085,7 +106657,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       }
 
-      /* "src/lxml/parser.pxi":683
+      /* "src/lxml/parser.pxi":695
  *             if free_doc:
  *                 tree.xmlFreeDoc(result)
  *             result = NULL             # <<<<<<<<<<<<<<
@@ -105094,7 +106666,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_result = NULL;
 
-      /* "src/lxml/parser.pxi":680
+      /* "src/lxml/parser.pxi":692
  *             well_formed = 0
  * 
  *         if not well_formed:             # <<<<<<<<<<<<<<
@@ -105103,7 +106675,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     }
 
-    /* "src/lxml/parser.pxi":651
+    /* "src/lxml/parser.pxi":663
  *         c_ctxt.myDoc = NULL
  * 
  *     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -105112,7 +106684,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   }
 
-  /* "src/lxml/parser.pxi":685
+  /* "src/lxml/parser.pxi":697
  *             result = NULL
  * 
  *     if context is not None and context._has_raised():             # <<<<<<<<<<<<<<
@@ -105131,7 +106703,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_L32_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":686
+    /* "src/lxml/parser.pxi":698
  * 
  *     if context is not None and context._has_raised():
  *         if result is not NULL:             # <<<<<<<<<<<<<<
@@ -105141,7 +106713,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_1 = ((__pyx_v_result != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":687
+      /* "src/lxml/parser.pxi":699
  *     if context is not None and context._has_raised():
  *         if result is not NULL:
  *             if free_doc:             # <<<<<<<<<<<<<<
@@ -105151,7 +106723,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       __pyx_t_1 = (__pyx_v_free_doc != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/parser.pxi":688
+        /* "src/lxml/parser.pxi":700
  *         if result is not NULL:
  *             if free_doc:
  *                 tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -105160,7 +106732,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
         xmlFreeDoc(__pyx_v_result);
 
-        /* "src/lxml/parser.pxi":687
+        /* "src/lxml/parser.pxi":699
  *     if context is not None and context._has_raised():
  *         if result is not NULL:
  *             if free_doc:             # <<<<<<<<<<<<<<
@@ -105169,7 +106741,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       }
 
-      /* "src/lxml/parser.pxi":689
+      /* "src/lxml/parser.pxi":701
  *             if free_doc:
  *                 tree.xmlFreeDoc(result)
  *             result = NULL             # <<<<<<<<<<<<<<
@@ -105178,7 +106750,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_result = NULL;
 
-      /* "src/lxml/parser.pxi":686
+      /* "src/lxml/parser.pxi":698
  * 
  *     if context is not None and context._has_raised():
  *         if result is not NULL:             # <<<<<<<<<<<<<<
@@ -105187,16 +106759,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     }
 
-    /* "src/lxml/parser.pxi":690
+    /* "src/lxml/parser.pxi":702
  *                 tree.xmlFreeDoc(result)
  *             result = NULL
  *         context._raise_if_stored()             # <<<<<<<<<<<<<<
  * 
  *     if result is NULL:
  */
-    __pyx_t_11 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base._raise_if_stored(((struct __pyx_obj_4lxml_5etree__ExceptionContext *)__pyx_v_context)); if (unlikely(__pyx_t_11 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 690; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_11 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base._raise_if_stored(((struct __pyx_obj_4lxml_5etree__ExceptionContext *)__pyx_v_context)); if (unlikely(__pyx_t_11 == -1)) __PYX_ERR(2, 702, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":685
+    /* "src/lxml/parser.pxi":697
  *             result = NULL
  * 
  *     if context is not None and context._has_raised():             # <<<<<<<<<<<<<<
@@ -105205,7 +106777,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   }
 
-  /* "src/lxml/parser.pxi":692
+  /* "src/lxml/parser.pxi":704
  *         context._raise_if_stored()
  * 
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -105215,7 +106787,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_t_1 = ((__pyx_v_result == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":693
+    /* "src/lxml/parser.pxi":705
  * 
  *     if result is NULL:
  *         if context is not None:             # <<<<<<<<<<<<<<
@@ -105226,7 +106798,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_3 = (__pyx_t_1 != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":694
+      /* "src/lxml/parser.pxi":706
  *     if result is NULL:
  *         if context is not None:
  *             _raiseParseError(c_ctxt, filename, context._error_log)             # <<<<<<<<<<<<<<
@@ -105235,10 +106807,10 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_t_5 = ((PyObject *)__pyx_v_context->_error_log);
       __Pyx_INCREF(__pyx_t_5);
-      __pyx_t_11 = __pyx_f_4lxml_5etree__raiseParseError(__pyx_v_c_ctxt, __pyx_v_filename, ((struct __pyx_obj_4lxml_5etree__ErrorLog *)__pyx_t_5)); if (unlikely(__pyx_t_11 == 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 694; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_f_4lxml_5etree__raiseParseError(__pyx_v_c_ctxt, __pyx_v_filename, ((struct __pyx_obj_4lxml_5etree__ErrorLog *)__pyx_t_5)); if (unlikely(__pyx_t_11 == 0)) __PYX_ERR(2, 706, __pyx_L1_error)
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "src/lxml/parser.pxi":693
+      /* "src/lxml/parser.pxi":705
  * 
  *     if result is NULL:
  *         if context is not None:             # <<<<<<<<<<<<<<
@@ -105248,7 +106820,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
       goto __pyx_L37;
     }
 
-    /* "src/lxml/parser.pxi":696
+    /* "src/lxml/parser.pxi":708
  *             _raiseParseError(c_ctxt, filename, context._error_log)
  *         else:
  *             _raiseParseError(c_ctxt, filename, None)             # <<<<<<<<<<<<<<
@@ -105256,11 +106828,11 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  *         if result.URL is NULL and filename is not None:
  */
     /*else*/ {
-      __pyx_t_11 = __pyx_f_4lxml_5etree__raiseParseError(__pyx_v_c_ctxt, __pyx_v_filename, ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None)); if (unlikely(__pyx_t_11 == 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_11 = __pyx_f_4lxml_5etree__raiseParseError(__pyx_v_c_ctxt, __pyx_v_filename, ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None)); if (unlikely(__pyx_t_11 == 0)) __PYX_ERR(2, 708, __pyx_L1_error)
     }
     __pyx_L37:;
 
-    /* "src/lxml/parser.pxi":692
+    /* "src/lxml/parser.pxi":704
  *         context._raise_if_stored()
  * 
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -105270,7 +106842,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     goto __pyx_L36;
   }
 
-  /* "src/lxml/parser.pxi":698
+  /* "src/lxml/parser.pxi":710
  *             _raiseParseError(c_ctxt, filename, None)
  *     else:
  *         if result.URL is NULL and filename is not None:             # <<<<<<<<<<<<<<
@@ -105290,7 +106862,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_L39_bool_binop_done:;
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":699
+      /* "src/lxml/parser.pxi":711
  *     else:
  *         if result.URL is NULL and filename is not None:
  *             result.URL = tree.xmlStrdup(_xcstr(filename))             # <<<<<<<<<<<<<<
@@ -105299,7 +106871,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
       __pyx_v_result->URL = xmlStrdup((const xmlChar*)PyBytes_AS_STRING(__pyx_v_filename));
 
-      /* "src/lxml/parser.pxi":698
+      /* "src/lxml/parser.pxi":710
  *             _raiseParseError(c_ctxt, filename, None)
  *     else:
  *         if result.URL is NULL and filename is not None:             # <<<<<<<<<<<<<<
@@ -105308,7 +106880,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     }
 
-    /* "src/lxml/parser.pxi":700
+    /* "src/lxml/parser.pxi":712
  *         if result.URL is NULL and filename is not None:
  *             result.URL = tree.xmlStrdup(_xcstr(filename))
  *         if result.encoding is NULL:             # <<<<<<<<<<<<<<
@@ -105318,16 +106890,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     __pyx_t_3 = ((__pyx_v_result->encoding == NULL) != 0);
     if (__pyx_t_3) {
 
-      /* "src/lxml/parser.pxi":701
+      /* "src/lxml/parser.pxi":713
  *             result.URL = tree.xmlStrdup(_xcstr(filename))
  *         if result.encoding is NULL:
  *             result.encoding = tree.xmlStrdup("UTF-8")             # <<<<<<<<<<<<<<
  * 
  *     if context._validator is not None and \
  */
-      __pyx_v_result->encoding = xmlStrdup(((unsigned char *)((unsigned char *)__pyx_k_UTF_8)));
+      __pyx_v_result->encoding = xmlStrdup(((unsigned char *)((unsigned char *)((char const *)"UTF-8"))));
 
-      /* "src/lxml/parser.pxi":700
+      /* "src/lxml/parser.pxi":712
  *         if result.URL is NULL and filename is not None:
  *             result.URL = tree.xmlStrdup(_xcstr(filename))
  *         if result.encoding is NULL:             # <<<<<<<<<<<<<<
@@ -105338,7 +106910,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   }
   __pyx_L36:;
 
-  /* "src/lxml/parser.pxi":703
+  /* "src/lxml/parser.pxi":715
  *             result.encoding = tree.xmlStrdup("UTF-8")
  * 
  *     if context._validator is not None and \             # <<<<<<<<<<<<<<
@@ -105353,7 +106925,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
     goto __pyx_L43_bool_binop_done;
   }
 
-  /* "src/lxml/parser.pxi":704
+  /* "src/lxml/parser.pxi":716
  * 
  *     if context._validator is not None and \
  *            context._validator._add_default_attributes:             # <<<<<<<<<<<<<<
@@ -105364,7 +106936,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_t_3 = __pyx_t_1;
   __pyx_L43_bool_binop_done:;
 
-  /* "src/lxml/parser.pxi":703
+  /* "src/lxml/parser.pxi":715
  *             result.encoding = tree.xmlStrdup("UTF-8")
  * 
  *     if context._validator is not None and \             # <<<<<<<<<<<<<<
@@ -105373,7 +106945,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   if (__pyx_t_3) {
 
-    /* "src/lxml/parser.pxi":708
+    /* "src/lxml/parser.pxi":720
  *         # support inserting default attributes during parse-time
  *         # validation
  *         context._validator.inject_default_attributes(result)             # <<<<<<<<<<<<<<
@@ -105382,7 +106954,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
     __pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_inject_default_attributes(__pyx_v_context->_validator, __pyx_v_result);
 
-    /* "src/lxml/parser.pxi":703
+    /* "src/lxml/parser.pxi":715
  *             result.encoding = tree.xmlStrdup("UTF-8")
  * 
  *     if context._validator is not None and \             # <<<<<<<<<<<<<<
@@ -105391,7 +106963,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
  */
   }
 
-  /* "src/lxml/parser.pxi":710
+  /* "src/lxml/parser.pxi":722
  *         context._validator.inject_default_attributes(result)
  * 
  *     return result             # <<<<<<<<<<<<<<
@@ -105401,8 +106973,8 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":637
- *         raise XMLSyntaxError(None, xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+  /* "src/lxml/parser.pxi":649
+ *                              filename)
  * 
  * cdef xmlDoc* _handleParseResult(_ParserContext context,             # <<<<<<<<<<<<<<
  *                                 xmlparser.xmlParserCtxt* c_ctxt,
@@ -105424,7 +106996,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__handleParseResult(struct __pyx_obj_4lxml_5e
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":712
+/* "src/lxml/parser.pxi":724
  *     return result
  * 
  * cdef int _fixHtmlDictNames(tree.xmlDict* c_dict, xmlDoc* c_doc) nogil:             # <<<<<<<<<<<<<<
@@ -105438,7 +107010,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   int __pyx_t_1;
   xmlNode *__pyx_t_2;
 
-  /* "src/lxml/parser.pxi":714
+  /* "src/lxml/parser.pxi":726
  * cdef int _fixHtmlDictNames(tree.xmlDict* c_dict, xmlDoc* c_doc) nogil:
  *     cdef xmlNode* c_node
  *     if c_doc is NULL:             # <<<<<<<<<<<<<<
@@ -105448,7 +107020,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   __pyx_t_1 = ((__pyx_v_c_doc == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":715
+    /* "src/lxml/parser.pxi":727
  *     cdef xmlNode* c_node
  *     if c_doc is NULL:
  *         return 0             # <<<<<<<<<<<<<<
@@ -105458,7 +107030,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":714
+    /* "src/lxml/parser.pxi":726
  * cdef int _fixHtmlDictNames(tree.xmlDict* c_dict, xmlDoc* c_doc) nogil:
  *     cdef xmlNode* c_node
  *     if c_doc is NULL:             # <<<<<<<<<<<<<<
@@ -105467,7 +107039,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
  */
   }
 
-  /* "src/lxml/parser.pxi":716
+  /* "src/lxml/parser.pxi":728
  *     if c_doc is NULL:
  *         return 0
  *     c_node = c_doc.children             # <<<<<<<<<<<<<<
@@ -105477,7 +107049,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   __pyx_t_2 = __pyx_v_c_doc->children;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "src/lxml/parser.pxi":717
+  /* "src/lxml/parser.pxi":729
  *         return 0
  *     c_node = c_doc.children
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)             # <<<<<<<<<<<<<<
@@ -105486,7 +107058,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
  */
   BEGIN_FOR_EACH_ELEMENT_FROM(((xmlNode *)__pyx_v_c_doc), __pyx_v_c_node, 1);
 
-  /* "src/lxml/parser.pxi":718
+  /* "src/lxml/parser.pxi":730
  *     c_node = c_doc.children
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -105496,7 +107068,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   __pyx_t_1 = ((__pyx_v_c_node->type == XML_ELEMENT_NODE) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":719
+    /* "src/lxml/parser.pxi":731
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:             # <<<<<<<<<<<<<<
@@ -105506,7 +107078,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
     __pyx_t_1 = ((__pyx_f_4lxml_5etree__fixHtmlDictNodeNames(__pyx_v_c_dict, __pyx_v_c_node) < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":720
+      /* "src/lxml/parser.pxi":732
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:
  *             return -1             # <<<<<<<<<<<<<<
@@ -105516,7 +107088,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
       __pyx_r = -1;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":719
+      /* "src/lxml/parser.pxi":731
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:             # <<<<<<<<<<<<<<
@@ -105525,7 +107097,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
  */
     }
 
-    /* "src/lxml/parser.pxi":718
+    /* "src/lxml/parser.pxi":730
  *     c_node = c_doc.children
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -105534,7 +107106,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
  */
   }
 
-  /* "src/lxml/parser.pxi":721
+  /* "src/lxml/parser.pxi":733
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:
  *             return -1
  *     tree.END_FOR_EACH_ELEMENT_FROM(c_node)             # <<<<<<<<<<<<<<
@@ -105543,7 +107115,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
  */
   END_FOR_EACH_ELEMENT_FROM(__pyx_v_c_node);
 
-  /* "src/lxml/parser.pxi":722
+  /* "src/lxml/parser.pxi":734
  *             return -1
  *     tree.END_FOR_EACH_ELEMENT_FROM(c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -105553,7 +107125,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":712
+  /* "src/lxml/parser.pxi":724
  *     return result
  * 
  * cdef int _fixHtmlDictNames(tree.xmlDict* c_dict, xmlDoc* c_doc) nogil:             # <<<<<<<<<<<<<<
@@ -105566,7 +107138,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictNames(xmlDict *__pyx_v_c_dict, xmlDo
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":724
+/* "src/lxml/parser.pxi":736
  *     return 0
  * 
  * cdef int _fixHtmlDictSubtreeNames(tree.xmlDict* c_dict, xmlDoc* c_doc,             # <<<<<<<<<<<<<<
@@ -105579,7 +107151,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   int __pyx_r;
   int __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":731
+  /* "src/lxml/parser.pxi":743
  *     """
  *     cdef xmlNode* c_node
  *     if not c_doc:             # <<<<<<<<<<<<<<
@@ -105589,7 +107161,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   __pyx_t_1 = ((!(__pyx_v_c_doc != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":732
+    /* "src/lxml/parser.pxi":744
  *     cdef xmlNode* c_node
  *     if not c_doc:
  *         return 0             # <<<<<<<<<<<<<<
@@ -105599,7 +107171,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
     __pyx_r = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":731
+    /* "src/lxml/parser.pxi":743
  *     """
  *     cdef xmlNode* c_node
  *     if not c_doc:             # <<<<<<<<<<<<<<
@@ -105608,7 +107180,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   }
 
-  /* "src/lxml/parser.pxi":733
+  /* "src/lxml/parser.pxi":745
  *     if not c_doc:
  *         return 0
  *     if not c_start_node:             # <<<<<<<<<<<<<<
@@ -105618,7 +107190,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   __pyx_t_1 = ((!(__pyx_v_c_start_node != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":734
+    /* "src/lxml/parser.pxi":746
  *         return 0
  *     if not c_start_node:
  *         return _fixHtmlDictNames(c_dict, c_doc)             # <<<<<<<<<<<<<<
@@ -105628,7 +107200,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
     __pyx_r = __pyx_f_4lxml_5etree__fixHtmlDictNames(__pyx_v_c_dict, __pyx_v_c_doc);
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":733
+    /* "src/lxml/parser.pxi":745
  *     if not c_doc:
  *         return 0
  *     if not c_start_node:             # <<<<<<<<<<<<<<
@@ -105637,7 +107209,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   }
 
-  /* "src/lxml/parser.pxi":735
+  /* "src/lxml/parser.pxi":747
  *     if not c_start_node:
  *         return _fixHtmlDictNames(c_dict, c_doc)
  *     c_node = c_start_node             # <<<<<<<<<<<<<<
@@ -105646,7 +107218,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   __pyx_v_c_node = __pyx_v_c_start_node;
 
-  /* "src/lxml/parser.pxi":736
+  /* "src/lxml/parser.pxi":748
  *         return _fixHtmlDictNames(c_dict, c_doc)
  *     c_node = c_start_node
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)             # <<<<<<<<<<<<<<
@@ -105655,7 +107227,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   BEGIN_FOR_EACH_ELEMENT_FROM(((xmlNode *)__pyx_v_c_doc), __pyx_v_c_node, 1);
 
-  /* "src/lxml/parser.pxi":737
+  /* "src/lxml/parser.pxi":749
  *     c_node = c_start_node
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -105665,7 +107237,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   __pyx_t_1 = ((__pyx_v_c_node->type == XML_ELEMENT_NODE) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":738
+    /* "src/lxml/parser.pxi":750
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:             # <<<<<<<<<<<<<<
@@ -105675,7 +107247,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
     __pyx_t_1 = ((__pyx_f_4lxml_5etree__fixHtmlDictNodeNames(__pyx_v_c_dict, __pyx_v_c_node) < 0) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":739
+      /* "src/lxml/parser.pxi":751
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:
  *             return -1             # <<<<<<<<<<<<<<
@@ -105685,7 +107257,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
       __pyx_r = -1;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":738
+      /* "src/lxml/parser.pxi":750
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:             # <<<<<<<<<<<<<<
@@ -105694,7 +107266,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
     }
 
-    /* "src/lxml/parser.pxi":737
+    /* "src/lxml/parser.pxi":749
  *     c_node = c_start_node
  *     tree.BEGIN_FOR_EACH_ELEMENT_FROM(c_doc, c_node, 1)
  *     if c_node.type == tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -105703,7 +107275,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   }
 
-  /* "src/lxml/parser.pxi":740
+  /* "src/lxml/parser.pxi":752
  *         if _fixHtmlDictNodeNames(c_dict, c_node) < 0:
  *             return -1
  *     tree.END_FOR_EACH_ELEMENT_FROM(c_node)             # <<<<<<<<<<<<<<
@@ -105712,7 +107284,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
  */
   END_FOR_EACH_ELEMENT_FROM(__pyx_v_c_node);
 
-  /* "src/lxml/parser.pxi":741
+  /* "src/lxml/parser.pxi":753
  *             return -1
  *     tree.END_FOR_EACH_ELEMENT_FROM(c_node)
  *     return 0             # <<<<<<<<<<<<<<
@@ -105722,7 +107294,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":724
+  /* "src/lxml/parser.pxi":736
  *     return 0
  * 
  * cdef int _fixHtmlDictSubtreeNames(tree.xmlDict* c_dict, xmlDoc* c_doc,             # <<<<<<<<<<<<<<
@@ -105735,7 +107307,7 @@ static int __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(xmlDict *__pyx_v_c_dict
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":743
+/* "src/lxml/parser.pxi":755
  *     return 0
  * 
  * cdef inline int _fixHtmlDictNodeNames(tree.xmlDict* c_dict,             # <<<<<<<<<<<<<<
@@ -105750,7 +107322,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
   int __pyx_t_1;
   xmlNode *__pyx_t_2;
 
-  /* "src/lxml/parser.pxi":746
+  /* "src/lxml/parser.pxi":758
  *                                       xmlNode* c_node) nogil:
  *     cdef xmlNode* c_attr
  *     c_name = tree.xmlDictLookup(c_dict, c_node.name, -1)             # <<<<<<<<<<<<<<
@@ -105759,7 +107331,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
   __pyx_v_c_name = xmlDictLookup(__pyx_v_c_dict, __pyx_v_c_node->name, -1);
 
-  /* "src/lxml/parser.pxi":747
+  /* "src/lxml/parser.pxi":759
  *     cdef xmlNode* c_attr
  *     c_name = tree.xmlDictLookup(c_dict, c_node.name, -1)
  *     if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -105769,7 +107341,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
   __pyx_t_1 = ((__pyx_v_c_name == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":748
+    /* "src/lxml/parser.pxi":760
  *     c_name = tree.xmlDictLookup(c_dict, c_node.name, -1)
  *     if c_name is NULL:
  *         return -1             # <<<<<<<<<<<<<<
@@ -105779,7 +107351,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
     __pyx_r = -1;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":747
+    /* "src/lxml/parser.pxi":759
  *     cdef xmlNode* c_attr
  *     c_name = tree.xmlDictLookup(c_dict, c_node.name, -1)
  *     if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -105788,7 +107360,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
   }
 
-  /* "src/lxml/parser.pxi":749
+  /* "src/lxml/parser.pxi":761
  *     if c_name is NULL:
  *         return -1
  *     if c_name is not c_node.name:             # <<<<<<<<<<<<<<
@@ -105798,7 +107370,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
   __pyx_t_1 = ((__pyx_v_c_name != __pyx_v_c_node->name) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":750
+    /* "src/lxml/parser.pxi":762
  *         return -1
  *     if c_name is not c_node.name:
  *         tree.xmlFree(c_node.name)             # <<<<<<<<<<<<<<
@@ -105807,7 +107379,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
     xmlFree(((char *)__pyx_v_c_node->name));
 
-    /* "src/lxml/parser.pxi":751
+    /* "src/lxml/parser.pxi":763
  *     if c_name is not c_node.name:
  *         tree.xmlFree(c_node.name)
  *         c_node.name = c_name             # <<<<<<<<<<<<<<
@@ -105816,7 +107388,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
     __pyx_v_c_node->name = __pyx_v_c_name;
 
-    /* "src/lxml/parser.pxi":749
+    /* "src/lxml/parser.pxi":761
  *     if c_name is NULL:
  *         return -1
  *     if c_name is not c_node.name:             # <<<<<<<<<<<<<<
@@ -105825,7 +107397,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
   }
 
-  /* "src/lxml/parser.pxi":752
+  /* "src/lxml/parser.pxi":764
  *         tree.xmlFree(c_node.name)
  *         c_node.name = c_name
  *     c_attr = c_node.properties             # <<<<<<<<<<<<<<
@@ -105834,7 +107406,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
   __pyx_v_c_attr = ((xmlNode *)__pyx_v_c_node->properties);
 
-  /* "src/lxml/parser.pxi":753
+  /* "src/lxml/parser.pxi":765
  *         c_node.name = c_name
  *     c_attr = c_node.properties
  *     while c_attr is not NULL:             # <<<<<<<<<<<<<<
@@ -105845,7 +107417,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
     __pyx_t_1 = ((__pyx_v_c_attr != NULL) != 0);
     if (!__pyx_t_1) break;
 
-    /* "src/lxml/parser.pxi":754
+    /* "src/lxml/parser.pxi":766
  *     c_attr = c_node.properties
  *     while c_attr is not NULL:
  *         c_name = tree.xmlDictLookup(c_dict, c_attr.name, -1)             # <<<<<<<<<<<<<<
@@ -105854,7 +107426,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
     __pyx_v_c_name = xmlDictLookup(__pyx_v_c_dict, __pyx_v_c_attr->name, -1);
 
-    /* "src/lxml/parser.pxi":755
+    /* "src/lxml/parser.pxi":767
  *     while c_attr is not NULL:
  *         c_name = tree.xmlDictLookup(c_dict, c_attr.name, -1)
  *         if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -105864,7 +107436,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
     __pyx_t_1 = ((__pyx_v_c_name == NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":756
+      /* "src/lxml/parser.pxi":768
  *         c_name = tree.xmlDictLookup(c_dict, c_attr.name, -1)
  *         if c_name is NULL:
  *             return -1             # <<<<<<<<<<<<<<
@@ -105874,7 +107446,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
       __pyx_r = -1;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":755
+      /* "src/lxml/parser.pxi":767
  *     while c_attr is not NULL:
  *         c_name = tree.xmlDictLookup(c_dict, c_attr.name, -1)
  *         if c_name is NULL:             # <<<<<<<<<<<<<<
@@ -105883,7 +107455,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
     }
 
-    /* "src/lxml/parser.pxi":757
+    /* "src/lxml/parser.pxi":769
  *         if c_name is NULL:
  *             return -1
  *         if c_name is not c_attr.name:             # <<<<<<<<<<<<<<
@@ -105893,7 +107465,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
     __pyx_t_1 = ((__pyx_v_c_name != __pyx_v_c_attr->name) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":758
+      /* "src/lxml/parser.pxi":770
  *             return -1
  *         if c_name is not c_attr.name:
  *             tree.xmlFree(c_attr.name)             # <<<<<<<<<<<<<<
@@ -105902,7 +107474,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
       xmlFree(((char *)__pyx_v_c_attr->name));
 
-      /* "src/lxml/parser.pxi":759
+      /* "src/lxml/parser.pxi":771
  *         if c_name is not c_attr.name:
  *             tree.xmlFree(c_attr.name)
  *             c_attr.name = c_name             # <<<<<<<<<<<<<<
@@ -105911,7 +107483,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
       __pyx_v_c_attr->name = __pyx_v_c_name;
 
-      /* "src/lxml/parser.pxi":757
+      /* "src/lxml/parser.pxi":769
  *         if c_name is NULL:
  *             return -1
  *         if c_name is not c_attr.name:             # <<<<<<<<<<<<<<
@@ -105920,7 +107492,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
  */
     }
 
-    /* "src/lxml/parser.pxi":760
+    /* "src/lxml/parser.pxi":772
  *             tree.xmlFree(c_attr.name)
  *             c_attr.name = c_name
  *         c_attr = c_attr.next             # <<<<<<<<<<<<<<
@@ -105931,7 +107503,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
     __pyx_v_c_attr = __pyx_t_2;
   }
 
-  /* "src/lxml/parser.pxi":761
+  /* "src/lxml/parser.pxi":773
  *             c_attr.name = c_name
  *         c_attr = c_attr.next
  *     return 0             # <<<<<<<<<<<<<<
@@ -105941,7 +107513,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":743
+  /* "src/lxml/parser.pxi":755
  *     return 0
  * 
  * cdef inline int _fixHtmlDictNodeNames(tree.xmlDict* c_dict,             # <<<<<<<<<<<<<<
@@ -105954,7 +107526,7 @@ static CYTHON_INLINE int __pyx_f_4lxml_5etree__fixHtmlDictNodeNames(xmlDict *__p
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":781
+/* "src/lxml/parser.pxi":793
  *     cdef tuple _events_to_collect  # (event_types, tag)
  * 
  *     def __init__(self, int parse_options, bint for_html, XMLSchema schema,             # <<<<<<<<<<<<<<
@@ -105974,9 +107546,6 @@ static int __pyx_pw_4lxml_5etree_11_BaseParser_1__init__(PyObject *__pyx_v_self,
   PyObject *__pyx_v_collect_ids = 0;
   PyObject *__pyx_v_target = 0;
   PyObject *__pyx_v_encoding = 0;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
@@ -106007,46 +107576,46 @@ static int __pyx_pw_4lxml_5etree_11_BaseParser_1__init__(PyObject *__pyx_v_self,
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_for_html)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 1); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 1); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  2:
         if (likely((values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_schema)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 2); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 2); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  3:
         if (likely((values[3] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_remove_comments)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 3); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 3); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  4:
         if (likely((values[4] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_remove_pis)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 4); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 4); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  5:
         if (likely((values[5] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_strip_cdata)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 5); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 5); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  6:
         if (likely((values[6] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_collect_ids)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 6); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 6); __PYX_ERR(2, 793, __pyx_L3_error)
         }
         case  7:
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-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 7); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 7); __PYX_ERR(2, 793, __pyx_L3_error)
         }
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         else {
-          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 8); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, 8); __PYX_ERR(2, 793, __pyx_L3_error)
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@@ -106061,8 +107630,8 @@ static int __pyx_pw_4lxml_5etree_11_BaseParser_1__init__(PyObject *__pyx_v_self,
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       values[8] = PyTuple_GET_ITEM(__pyx_args, 8);
     }
-    __pyx_v_parse_options = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_parse_options == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+    __pyx_v_parse_options = __Pyx_PyInt_As_int(values[0]); if (unlikely((__pyx_v_parse_options == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 793, __pyx_L3_error)
+    __pyx_v_for_html = __Pyx_PyObject_IsTrue(values[1]); if (unlikely((__pyx_v_for_html == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 793, __pyx_L3_error)
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@@ -106073,13 +107642,13 @@ static int __pyx_pw_4lxml_5etree_11_BaseParser_1__init__(PyObject *__pyx_v_self,
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-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 9, 9, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 793, __pyx_L3_error)
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_schema), __pyx_ptype_4lxml_5etree_XMLSchema, 1, "schema", 0))) __PYX_ERR(2, 793, __pyx_L1_error)
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   /* function exit code */
@@ -106099,13 +107668,10 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
   int __pyx_t_2;
   int __pyx_t_3;
   PyObject *__pyx_t_4 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":786
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  *         cdef int c_encoding
  *         if not isinstance(self, (XMLParser, HTMLParser)):             # <<<<<<<<<<<<<<
@@ -106126,7 +107692,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-    /* "src/lxml/parser.pxi":787
+    /* "src/lxml/parser.pxi":799
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@@ -106134,9 +107700,9 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 787; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(2, 799, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":786
+    /* "src/lxml/parser.pxi":798
  *         cdef tree.xmlCharEncodingHandler* enchandler
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@@ -106145,7 +107711,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
  */
   }
 
-  /* "src/lxml/parser.pxi":789
+  /* "src/lxml/parser.pxi":801
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  * 
  *         self._parse_options = parse_options             # <<<<<<<<<<<<<<
@@ -106154,7 +107720,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
  */
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-  /* "src/lxml/parser.pxi":790
+  /* "src/lxml/parser.pxi":802
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  *         self._parse_options = parse_options
  *         self.target = target             # <<<<<<<<<<<<<<
@@ -106167,7 +107733,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-  /* "src/lxml/parser.pxi":791
+  /* "src/lxml/parser.pxi":803
  *         self._parse_options = parse_options
  *         self.target = target
  *         self._for_html = for_html             # <<<<<<<<<<<<<<
@@ -106176,47 +107742,47 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-  /* "src/lxml/parser.pxi":792
+  /* "src/lxml/parser.pxi":804
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  *         self._for_html = for_html
  *         self._remove_comments = remove_comments             # <<<<<<<<<<<<<<
  *         self._remove_pis = remove_pis
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+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_remove_comments); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 804, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":793
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  *         self._remove_pis = remove_pis             # <<<<<<<<<<<<<<
  *         self._strip_cdata = strip_cdata
  *         self._collect_ids = collect_ids
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+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_remove_pis); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 805, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":794
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  *         self._remove_pis = remove_pis
  *         self._strip_cdata = strip_cdata             # <<<<<<<<<<<<<<
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  *         self._schema = schema
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-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_strip_cdata); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 794; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_strip_cdata); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 806, __pyx_L1_error)
   __pyx_v_self->_strip_cdata = __pyx_t_2;
 
-  /* "src/lxml/parser.pxi":795
+  /* "src/lxml/parser.pxi":807
  *         self._remove_pis = remove_pis
  *         self._strip_cdata = strip_cdata
  *         self._collect_ids = collect_ids             # <<<<<<<<<<<<<<
  *         self._schema = schema
  * 
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-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_collect_ids); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_collect_ids); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 807, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":796
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  *         self._schema = schema             # <<<<<<<<<<<<<<
@@ -106229,14 +107795,14 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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   __pyx_v_self->_schema = __pyx_v_schema;
 
-  /* "src/lxml/parser.pxi":798
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+  __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__ResolverRegistry), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 810, __pyx_L1_error)
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@@ -106244,7 +107810,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-  /* "src/lxml/parser.pxi":800
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   __pyx_t_1 = (__pyx_t_2 != 0);
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-    /* "src/lxml/parser.pxi":801
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  *         if encoding is None:
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-    /* "src/lxml/parser.pxi":800
+    /* "src/lxml/parser.pxi":812
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  *         if encoding is None:             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":803
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+    __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_encoding); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 815, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":804
+    /* "src/lxml/parser.pxi":816
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@@ -106300,7 +107866,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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-    /* "src/lxml/parser.pxi":805
+    /* "src/lxml/parser.pxi":817
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@@ -106310,20 +107876,20 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":806
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+      __pyx_t_4 = PyUnicode_Format(__pyx_kp_u_unknown_encoding_s, __pyx_v_encoding); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 818, __pyx_L1_error)
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-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 806; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 818, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":805
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@@ -106332,7 +107898,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
  */
     }
 
-    /* "src/lxml/parser.pxi":807
+    /* "src/lxml/parser.pxi":819
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@@ -106341,7 +107907,7 @@ static int __pyx_pf_4lxml_5etree_11_BaseParser___init__(struct __pyx_obj_4lxml_5
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     xmlCharEncCloseFunc(__pyx_v_enchandler);
 
-    /* "src/lxml/parser.pxi":808
+    /* "src/lxml/parser.pxi":820
  *                 raise LookupError, u"unknown encoding: '%s'" % encoding
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-  /* "src/lxml/parser.pxi":781
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  *     def __init__(self, int parse_options, bint for_html, XMLSchema schema,             # <<<<<<<<<<<<<<
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   return __pyx_r;
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-  /* "src/lxml/parser.pxi":811
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  *     cdef _collectEvents(self, event_types, tag):
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__encodeFilename(__pyx_v_base_url); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 823, __pyx_L1_error)
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+  if (!(likely(PyBytes_CheckExact(__pyx_t_1))||((__pyx_t_1) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_1)->tp_name), 0))) __PYX_ERR(2, 823, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":810
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-/* "src/lxml/parser.pxi":813
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  *         self._filename = _encodeFilename(base_url)
  * 
  *     cdef _collectEvents(self, event_types, tag):             # <<<<<<<<<<<<<<
@@ -106447,13 +108010,10 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
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   PyObject *__pyx_t_4 = NULL;
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-  /* "src/lxml/parser.pxi":814
+  /* "src/lxml/parser.pxi":826
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  *     cdef _collectEvents(self, event_types, tag):
  *         if event_types is None:             # <<<<<<<<<<<<<<
@@ -106464,7 +108024,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":815
+    /* "src/lxml/parser.pxi":827
  *     cdef _collectEvents(self, event_types, tag):
  *         if event_types is None:
  *             event_types = ()             # <<<<<<<<<<<<<<
@@ -106474,7 +108034,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
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-    /* "src/lxml/parser.pxi":814
+    /* "src/lxml/parser.pxi":826
  * 
  *     cdef _collectEvents(self, event_types, tag):
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@@ -106484,7 +108044,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
     goto __pyx_L3;
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-  /* "src/lxml/parser.pxi":817
+  /* "src/lxml/parser.pxi":829
  *             event_types = ()
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  *             event_types = tuple(set(event_types))             # <<<<<<<<<<<<<<
@@ -106492,33 +108052,33 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
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+    __pyx_t_3 = PySet_New(__pyx_v_event_types); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 829, __pyx_L1_error)
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+    __pyx_t_4 = PySequence_Tuple(__pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 829, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":818
+    /* "src/lxml/parser.pxi":830
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  *             event_types = tuple(set(event_types))
  *             _buildParseEventFilter(event_types)  # purely for validation             # <<<<<<<<<<<<<<
  *         self._events_to_collect = (event_types, tag)
  * 
  */
-    __pyx_t_5 = __pyx_f_4lxml_5etree__buildParseEventFilter(__pyx_v_event_types); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 818; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__buildParseEventFilter(__pyx_v_event_types); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(2, 830, __pyx_L1_error)
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   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":819
+  /* "src/lxml/parser.pxi":831
  *             event_types = tuple(set(event_types))
  *             _buildParseEventFilter(event_types)  # purely for validation
  *         self._events_to_collect = (event_types, tag)             # <<<<<<<<<<<<<<
  * 
  *     cdef _ParserContext _getParserContext(self):
  */
-  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 819; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 831, __pyx_L1_error)
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@@ -106532,7 +108092,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
   __pyx_v_self->_events_to_collect = ((PyObject*)__pyx_t_4);
   __pyx_t_4 = 0;
 
-  /* "src/lxml/parser.pxi":813
+  /* "src/lxml/parser.pxi":825
  *         self._filename = _encodeFilename(base_url)
  * 
  *     cdef _collectEvents(self, event_types, tag):             # <<<<<<<<<<<<<<
@@ -106555,7 +108115,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_BaseParser__collectEvents(struct __pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":821
+/* "src/lxml/parser.pxi":833
  *         self._events_to_collect = (event_types, tag)
  * 
  *     cdef _ParserContext _getParserContext(self):             # <<<<<<<<<<<<<<
@@ -106574,12 +108134,9 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   xmlParserCtxt *__pyx_t_5;
   PyObject *__pyx_t_6 = NULL;
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-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":823
+  /* "src/lxml/parser.pxi":835
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  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         if self._parser_context is None:             # <<<<<<<<<<<<<<
@@ -106590,7 +108147,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":824
+    /* "src/lxml/parser.pxi":836
  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         if self._parser_context is None:
  *             self._parser_context = self._createContext(self.target, None)             # <<<<<<<<<<<<<<
@@ -106599,7 +108156,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
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     __Pyx_INCREF(__pyx_t_3);
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+    __pyx_t_4 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_createContext(__pyx_v_self, __pyx_t_3, Py_None)); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 836, __pyx_L1_error)
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@@ -106608,7 +108165,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
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     __pyx_t_4 = 0;
 
-    /* "src/lxml/parser.pxi":825
+    /* "src/lxml/parser.pxi":837
  *         if self._parser_context is None:
  *             self._parser_context = self._createContext(self.target, None)
  *             self._parser_context._collect_ids = self._collect_ids             # <<<<<<<<<<<<<<
@@ -106618,7 +108175,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_2 = __pyx_v_self->_collect_ids;
     __pyx_v_self->_parser_context->_collect_ids = __pyx_t_2;
 
-    /* "src/lxml/parser.pxi":826
+    /* "src/lxml/parser.pxi":838
  *             self._parser_context = self._createContext(self.target, None)
  *             self._parser_context._collect_ids = self._collect_ids
  *             if self._schema is not None:             # <<<<<<<<<<<<<<
@@ -106629,17 +108186,17 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_1 = (__pyx_t_2 != 0);
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-      /* "src/lxml/parser.pxi":828
+      /* "src/lxml/parser.pxi":840
  *             if self._schema is not None:
  *                 self._parser_context._validator = \
  *                     self._schema._newSaxValidator(             # <<<<<<<<<<<<<<
  *                         self._parse_options & xmlparser.XML_PARSE_DTDATTR)
  *             pctxt = self._newParserCtxt()
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-      __pyx_t_4 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLSchema *)__pyx_v_self->_schema->__pyx_base.__pyx_vtab)->_newSaxValidator(__pyx_v_self->_schema, (__pyx_v_self->_parse_options & XML_PARSE_DTDATTR))); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 828; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLSchema *)__pyx_v_self->_schema->__pyx_base.__pyx_vtab)->_newSaxValidator(__pyx_v_self->_schema, (__pyx_v_self->_parse_options & XML_PARSE_DTDATTR))); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 840, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
 
-      /* "src/lxml/parser.pxi":827
+      /* "src/lxml/parser.pxi":839
  *             self._parser_context._collect_ids = self._collect_ids
  *             if self._schema is not None:
  *                 self._parser_context._validator = \             # <<<<<<<<<<<<<<
@@ -106652,7 +108209,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
       __pyx_v_self->_parser_context->_validator = ((struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *)__pyx_t_4);
       __pyx_t_4 = 0;
 
-      /* "src/lxml/parser.pxi":826
+      /* "src/lxml/parser.pxi":838
  *             self._parser_context = self._createContext(self.target, None)
  *             self._parser_context._collect_ids = self._collect_ids
  *             if self._schema is not None:             # <<<<<<<<<<<<<<
@@ -106661,17 +108218,17 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
     }
 
-    /* "src/lxml/parser.pxi":830
+    /* "src/lxml/parser.pxi":842
  *                     self._schema._newSaxValidator(
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  *             pctxt = self._newParserCtxt()             # <<<<<<<<<<<<<<
  *             _initParserContext(self._parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)
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-    __pyx_t_5 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_newParserCtxt(__pyx_v_self); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_newParserCtxt(__pyx_v_self); if (unlikely(__pyx_t_5 == NULL)) __PYX_ERR(2, 842, __pyx_L1_error)
     __pyx_v_pctxt = __pyx_t_5;
 
-    /* "src/lxml/parser.pxi":831
+    /* "src/lxml/parser.pxi":843
  *                         self._parse_options & xmlparser.XML_PARSE_DTDATTR)
  *             pctxt = self._newParserCtxt()
  *             _initParserContext(self._parser_context, self._resolvers, pctxt)             # <<<<<<<<<<<<<<
@@ -106682,22 +108239,22 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __Pyx_INCREF(__pyx_t_4);
     __pyx_t_3 = ((PyObject *)__pyx_v_self->_resolvers);
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-    __pyx_t_6 = __pyx_f_4lxml_5etree__initParserContext(((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_4), ((struct __pyx_obj_4lxml_5etree__ResolverRegistry *)__pyx_t_3), __pyx_v_pctxt); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 831; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_f_4lxml_5etree__initParserContext(((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_4), ((struct __pyx_obj_4lxml_5etree__ResolverRegistry *)__pyx_t_3), __pyx_v_pctxt); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 843, __pyx_L1_error)
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     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-    /* "src/lxml/parser.pxi":832
+    /* "src/lxml/parser.pxi":844
  *             pctxt = self._newParserCtxt()
  *             _initParserContext(self._parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)             # <<<<<<<<<<<<<<
  *         return self._parser_context
  * 
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-    __pyx_t_7 = __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(__pyx_v_self, __pyx_v_pctxt); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 832; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(__pyx_v_self, __pyx_v_pctxt); if (unlikely(__pyx_t_7 == -1)) __PYX_ERR(2, 844, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":823
+    /* "src/lxml/parser.pxi":835
  *     cdef _ParserContext _getParserContext(self):
  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         if self._parser_context is None:             # <<<<<<<<<<<<<<
@@ -106706,7 +108263,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
   }
 
-  /* "src/lxml/parser.pxi":833
+  /* "src/lxml/parser.pxi":845
  *             _initParserContext(self._parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)
  *         return self._parser_context             # <<<<<<<<<<<<<<
@@ -106718,7 +108275,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   __pyx_r = __pyx_v_self->_parser_context;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":821
+  /* "src/lxml/parser.pxi":833
  *         self._events_to_collect = (event_types, tag)
  * 
  *     cdef _ParserContext _getParserContext(self):             # <<<<<<<<<<<<<<
@@ -106739,7 +108296,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":835
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  *         return self._parser_context
  * 
  *     cdef _ParserContext _getPushParserContext(self):             # <<<<<<<<<<<<<<
@@ -106758,12 +108315,9 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   PyObject *__pyx_t_5 = NULL;
   xmlParserCtxt *__pyx_t_6;
   int __pyx_t_7;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_getPushParserContext", 0);
 
-  /* "src/lxml/parser.pxi":837
+  /* "src/lxml/parser.pxi":849
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@@ -106774,7 +108328,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":839
+    /* "src/lxml/parser.pxi":851
  *         if self._push_parser_context is None:
  *             self._push_parser_context = self._createContext(
  *                 self.target, self._events_to_collect)             # <<<<<<<<<<<<<<
@@ -106786,14 +108340,14 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_4 = __pyx_v_self->_events_to_collect;
     __Pyx_INCREF(__pyx_t_4);
 
-    /* "src/lxml/parser.pxi":838
+    /* "src/lxml/parser.pxi":850
  *         cdef xmlparser.xmlParserCtxt* pctxt
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  *             self._push_parser_context = self._createContext(             # <<<<<<<<<<<<<<
  *                 self.target, self._events_to_collect)
  *             self._push_parser_context._collect_ids = self._collect_ids
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-    __pyx_t_5 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_createContext(__pyx_v_self, __pyx_t_3, __pyx_t_4)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 838; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_createContext(__pyx_v_self, __pyx_t_3, __pyx_t_4)); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 850, __pyx_L1_error)
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     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -106803,7 +108357,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_v_self->_push_parser_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "src/lxml/parser.pxi":840
+    /* "src/lxml/parser.pxi":852
  *             self._push_parser_context = self._createContext(
  *                 self.target, self._events_to_collect)
  *             self._push_parser_context._collect_ids = self._collect_ids             # <<<<<<<<<<<<<<
@@ -106813,7 +108367,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_2 = __pyx_v_self->_collect_ids;
     __pyx_v_self->_push_parser_context->_collect_ids = __pyx_t_2;
 
-    /* "src/lxml/parser.pxi":841
+    /* "src/lxml/parser.pxi":853
  *                 self.target, self._events_to_collect)
  *             self._push_parser_context._collect_ids = self._collect_ids
  *             if self._schema is not None:             # <<<<<<<<<<<<<<
@@ -106824,17 +108378,17 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_1 = (__pyx_t_2 != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":843
+      /* "src/lxml/parser.pxi":855
  *             if self._schema is not None:
  *                 self._push_parser_context._validator = \
  *                     self._schema._newSaxValidator(             # <<<<<<<<<<<<<<
  *                         self._parse_options & xmlparser.XML_PARSE_DTDATTR)
  *             pctxt = self._newPushParserCtxt()
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-      __pyx_t_5 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLSchema *)__pyx_v_self->_schema->__pyx_base.__pyx_vtab)->_newSaxValidator(__pyx_v_self->_schema, (__pyx_v_self->_parse_options & XML_PARSE_DTDATTR))); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 843; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree_XMLSchema *)__pyx_v_self->_schema->__pyx_base.__pyx_vtab)->_newSaxValidator(__pyx_v_self->_schema, (__pyx_v_self->_parse_options & XML_PARSE_DTDATTR))); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 855, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_5);
 
-      /* "src/lxml/parser.pxi":842
+      /* "src/lxml/parser.pxi":854
  *             self._push_parser_context._collect_ids = self._collect_ids
  *             if self._schema is not None:
  *                 self._push_parser_context._validator = \             # <<<<<<<<<<<<<<
@@ -106847,7 +108401,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
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-      /* "src/lxml/parser.pxi":841
+      /* "src/lxml/parser.pxi":853
  *                 self.target, self._events_to_collect)
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  *             if self._schema is not None:             # <<<<<<<<<<<<<<
@@ -106856,17 +108410,17 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
     }
 
-    /* "src/lxml/parser.pxi":845
+    /* "src/lxml/parser.pxi":857
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  *             _initParserContext(
  *                 self._push_parser_context, self._resolvers, pctxt)
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+    __pyx_t_6 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_newPushParserCtxt(__pyx_v_self); if (unlikely(__pyx_t_6 == NULL)) __PYX_ERR(2, 857, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":847
+    /* "src/lxml/parser.pxi":859
  *             pctxt = self._newPushParserCtxt()
  *             _initParserContext(
  *                 self._push_parser_context, self._resolvers, pctxt)             # <<<<<<<<<<<<<<
@@ -106878,29 +108432,29 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_t_4 = ((PyObject *)__pyx_v_self->_resolvers);
     __Pyx_INCREF(__pyx_t_4);
 
-    /* "src/lxml/parser.pxi":846
+    /* "src/lxml/parser.pxi":858
  *                         self._parse_options & xmlparser.XML_PARSE_DTDATTR)
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  *             _initParserContext(             # <<<<<<<<<<<<<<
  *                 self._push_parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)
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+    __pyx_t_3 = __pyx_f_4lxml_5etree__initParserContext(((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_5), ((struct __pyx_obj_4lxml_5etree__ResolverRegistry *)__pyx_t_4), __pyx_v_pctxt); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 858, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":848
+    /* "src/lxml/parser.pxi":860
  *             _initParserContext(
  *                 self._push_parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)             # <<<<<<<<<<<<<<
  *         return self._push_parser_context
  * 
  */
-    __pyx_t_7 = __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(__pyx_v_self, __pyx_v_pctxt); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 848; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(__pyx_v_self, __pyx_v_pctxt); if (unlikely(__pyx_t_7 == -1)) __PYX_ERR(2, 860, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":837
+    /* "src/lxml/parser.pxi":849
  *     cdef _ParserContext _getPushParserContext(self):
  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         if self._push_parser_context is None:             # <<<<<<<<<<<<<<
@@ -106909,7 +108463,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
   }
 
-  /* "src/lxml/parser.pxi":849
+  /* "src/lxml/parser.pxi":861
  *                 self._push_parser_context, self._resolvers, pctxt)
  *             self._configureSaxContext(pctxt)
  *         return self._push_parser_context             # <<<<<<<<<<<<<<
@@ -106921,7 +108475,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   __pyx_r = __pyx_v_self->_push_parser_context;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":835
+  /* "src/lxml/parser.pxi":847
  *         return self._parser_context
  * 
  *     cdef _ParserContext _getPushParserContext(self):             # <<<<<<<<<<<<<<
@@ -106942,7 +108496,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":851
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  * 
  *     cdef _ParserContext _createContext(self, target, events_to_collect):             # <<<<<<<<<<<<<<
@@ -106963,12 +108517,9 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   int __pyx_t_5;
   PyObject *__pyx_t_6 = NULL;
   PyObject *(*__pyx_t_7)(PyObject *);
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":853
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  *         if target is not None:             # <<<<<<<<<<<<<<
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   __pyx_t_2 = (__pyx_t_1 != 0);
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-    /* "src/lxml/parser.pxi":854
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  *             (<_TargetParserContext>sax_context)._setTarget(target)
  *         elif events_to_collect:
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+    __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__TargetParserContext), __pyx_t_3, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 866, __pyx_L1_error)
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     __pyx_t_4 = 0;
 
-    /* "src/lxml/parser.pxi":855
+    /* "src/lxml/parser.pxi":867
  *         if target is not None:
  *             sax_context = _TargetParserContext(self)
  *             (<_TargetParserContext>sax_context)._setTarget(target)             # <<<<<<<<<<<<<<
  *         elif events_to_collect:
  *             sax_context = _SaxParserContext(self)
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-    __pyx_t_5 = __pyx_f_4lxml_5etree_20_TargetParserContext__setTarget(((struct __pyx_obj_4lxml_5etree__TargetParserContext *)__pyx_v_sax_context), __pyx_v_target); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 855; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree_20_TargetParserContext__setTarget(((struct __pyx_obj_4lxml_5etree__TargetParserContext *)__pyx_v_sax_context), __pyx_v_target); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(2, 867, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":853
+    /* "src/lxml/parser.pxi":865
  *     cdef _ParserContext _createContext(self, target, events_to_collect):
  *         cdef _SaxParserContext sax_context
  *         if target is not None:             # <<<<<<<<<<<<<<
@@ -107016,35 +108567,35 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":856
+  /* "src/lxml/parser.pxi":868
  *             sax_context = _TargetParserContext(self)
  *             (<_TargetParserContext>sax_context)._setTarget(target)
  *         elif events_to_collect:             # <<<<<<<<<<<<<<
  *             sax_context = _SaxParserContext(self)
  *         else:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_events_to_collect); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_events_to_collect); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 868, __pyx_L1_error)
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":857
+    /* "src/lxml/parser.pxi":869
  *             (<_TargetParserContext>sax_context)._setTarget(target)
  *         elif events_to_collect:
  *             sax_context = _SaxParserContext(self)             # <<<<<<<<<<<<<<
  *         else:
  *             # nothing special to configure
  */
-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 869, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
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     __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
     PyTuple_SET_ITEM(__pyx_t_4, 0, ((PyObject *)__pyx_v_self));
-    __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__SaxParserContext), __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__SaxParserContext), __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 869, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_sax_context = ((struct __pyx_obj_4lxml_5etree__SaxParserContext *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "src/lxml/parser.pxi":856
+    /* "src/lxml/parser.pxi":868
  *             sax_context = _TargetParserContext(self)
  *             (<_TargetParserContext>sax_context)._setTarget(target)
  *         elif events_to_collect:             # <<<<<<<<<<<<<<
@@ -107054,7 +108605,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":860
+  /* "src/lxml/parser.pxi":872
  *         else:
  *             # nothing special to configure
  *             return _ParserContext()             # <<<<<<<<<<<<<<
@@ -107063,7 +108614,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
   /*else*/ {
     __Pyx_XDECREF(((PyObject *)__pyx_r));
-    __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__ParserContext), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 860; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)__pyx_ptype_4lxml_5etree__ParserContext), __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 872, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_3);
     __pyx_t_3 = 0;
@@ -107071,17 +108622,17 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":861
+  /* "src/lxml/parser.pxi":873
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  *             return _ParserContext()
  *         if events_to_collect:             # <<<<<<<<<<<<<<
  *             events, tag = events_to_collect
  *             sax_context._setEventFilter(events, tag)
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_events_to_collect); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_events_to_collect); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 873, __pyx_L1_error)
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":862
+    /* "src/lxml/parser.pxi":874
  *             return _ParserContext()
  *         if events_to_collect:
  *             events, tag = events_to_collect             # <<<<<<<<<<<<<<
@@ -107090,7 +108641,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
     if ((likely(PyTuple_CheckExact(__pyx_v_events_to_collect))) || (PyList_CheckExact(__pyx_v_events_to_collect))) {
       PyObject* sequence = __pyx_v_events_to_collect;
-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if !CYTHON_COMPILING_IN_PYPY
       Py_ssize_t size = Py_SIZE(sequence);
       #else
       Py_ssize_t size = PySequence_Size(sequence);
@@ -107098,9 +108649,9 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
       if (unlikely(size != 2)) {
         if (size > 2) __Pyx_RaiseTooManyValuesError(2);
         else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-        {__pyx_filename = __pyx_f[6]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(2, 874, __pyx_L1_error)
       }
-      #if CYTHON_COMPILING_IN_CPYTHON
+      #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
       if (likely(PyTuple_CheckExact(sequence))) {
         __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); 
         __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); 
@@ -107111,21 +108662,21 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
       __Pyx_INCREF(__pyx_t_3);
       __Pyx_INCREF(__pyx_t_4);
       #else
-      __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 874, __pyx_L1_error)
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+      __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 874, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_4);
       #endif
     } else {
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+      __pyx_t_6 = PyObject_GetIter(__pyx_v_events_to_collect); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 874, __pyx_L1_error)
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+      if (__Pyx_IternextUnpackEndCheck(__pyx_t_7(__pyx_t_6), 2) < 0) __PYX_ERR(2, 874, __pyx_L1_error)
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@@ -107133,7 +108684,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
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       if (__Pyx_IterFinish() == 0) __Pyx_RaiseNeedMoreValuesError(index);
-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 862; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 874, __pyx_L1_error)
       __pyx_L6_unpacking_done:;
     }
     __pyx_v_events = __pyx_t_3;
@@ -107141,18 +108692,18 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
     __pyx_v_tag = __pyx_t_4;
     __pyx_t_4 = 0;
 
-    /* "src/lxml/parser.pxi":863
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  *             sax_context._setEventFilter(events, tag)             # <<<<<<<<<<<<<<
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+    __pyx_t_4 = ((struct __pyx_vtabstruct_4lxml_5etree__SaxParserContext *)__pyx_v_sax_context->__pyx_base.__pyx_base.__pyx_base.__pyx_vtab)->_setEventFilter(__pyx_v_sax_context, __pyx_v_events, __pyx_v_tag); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 875, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "src/lxml/parser.pxi":861
+    /* "src/lxml/parser.pxi":873
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  *             return _ParserContext()
  *         if events_to_collect:             # <<<<<<<<<<<<<<
@@ -107161,7 +108712,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
  */
   }
 
-  /* "src/lxml/parser.pxi":864
+  /* "src/lxml/parser.pxi":876
  *             events, tag = events_to_collect
  *             sax_context._setEventFilter(events, tag)
  *         return sax_context             # <<<<<<<<<<<<<<
@@ -107173,7 +108724,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   __pyx_r = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_v_sax_context);
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":851
+  /* "src/lxml/parser.pxi":863
  *         return self._push_parser_context
  * 
  *     cdef _ParserContext _createContext(self, target, events_to_collect):             # <<<<<<<<<<<<<<
@@ -107197,7 +108748,7 @@ static struct __pyx_obj_4lxml_5etree__ParserContext *__pyx_f_4lxml_5etree_11_Bas
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":867
+/* "src/lxml/parser.pxi":879
  * 
  *     @cython.final
  *     cdef int _configureSaxContext(self, xmlparser.xmlParserCtxt* pctxt) except -1:             # <<<<<<<<<<<<<<
@@ -107211,7 +108762,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
   int __pyx_t_1;
   __Pyx_RefNannySetupContext("_configureSaxContext", 0);
 
-  /* "src/lxml/parser.pxi":868
+  /* "src/lxml/parser.pxi":880
  *     @cython.final
  *     cdef int _configureSaxContext(self, xmlparser.xmlParserCtxt* pctxt) except -1:
  *         if self._remove_comments:             # <<<<<<<<<<<<<<
@@ -107221,7 +108772,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
   __pyx_t_1 = (__pyx_v_self->_remove_comments != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":869
+    /* "src/lxml/parser.pxi":881
  *     cdef int _configureSaxContext(self, xmlparser.xmlParserCtxt* pctxt) except -1:
  *         if self._remove_comments:
  *             pctxt.sax.comment = NULL             # <<<<<<<<<<<<<<
@@ -107230,7 +108781,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
     __pyx_v_pctxt->sax->comment = NULL;
 
-    /* "src/lxml/parser.pxi":868
+    /* "src/lxml/parser.pxi":880
  *     @cython.final
  *     cdef int _configureSaxContext(self, xmlparser.xmlParserCtxt* pctxt) except -1:
  *         if self._remove_comments:             # <<<<<<<<<<<<<<
@@ -107239,7 +108790,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
   }
 
-  /* "src/lxml/parser.pxi":870
+  /* "src/lxml/parser.pxi":882
  *         if self._remove_comments:
  *             pctxt.sax.comment = NULL
  *         if self._remove_pis:             # <<<<<<<<<<<<<<
@@ -107249,7 +108800,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
   __pyx_t_1 = (__pyx_v_self->_remove_pis != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":871
+    /* "src/lxml/parser.pxi":883
  *             pctxt.sax.comment = NULL
  *         if self._remove_pis:
  *             pctxt.sax.processingInstruction = NULL             # <<<<<<<<<<<<<<
@@ -107258,7 +108809,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
     __pyx_v_pctxt->sax->processingInstruction = NULL;
 
-    /* "src/lxml/parser.pxi":870
+    /* "src/lxml/parser.pxi":882
  *         if self._remove_comments:
  *             pctxt.sax.comment = NULL
  *         if self._remove_pis:             # <<<<<<<<<<<<<<
@@ -107267,7 +108818,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
   }
 
-  /* "src/lxml/parser.pxi":872
+  /* "src/lxml/parser.pxi":884
  *         if self._remove_pis:
  *             pctxt.sax.processingInstruction = NULL
  *         if self._strip_cdata:             # <<<<<<<<<<<<<<
@@ -107277,7 +108828,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
   __pyx_t_1 = (__pyx_v_self->_strip_cdata != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":874
+    /* "src/lxml/parser.pxi":886
  *         if self._strip_cdata:
  *             # hard switch-off for CDATA nodes => makes them plain text
  *             pctxt.sax.cdataBlock = NULL             # <<<<<<<<<<<<<<
@@ -107286,7 +108837,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
     __pyx_v_pctxt->sax->cdataBlock = NULL;
 
-    /* "src/lxml/parser.pxi":872
+    /* "src/lxml/parser.pxi":884
  *         if self._remove_pis:
  *             pctxt.sax.processingInstruction = NULL
  *         if self._strip_cdata:             # <<<<<<<<<<<<<<
@@ -107295,7 +108846,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
  */
   }
 
-  /* "src/lxml/parser.pxi":867
+  /* "src/lxml/parser.pxi":879
  * 
  *     @cython.final
  *     cdef int _configureSaxContext(self, xmlparser.xmlParserCtxt* pctxt) except -1:             # <<<<<<<<<<<<<<
@@ -107309,7 +108860,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__configureSaxContext(struct __pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":876
+/* "src/lxml/parser.pxi":888
  *             pctxt.sax.cdataBlock = NULL
  * 
  *     cdef int _registerHtmlErrorHandler(self, xmlparser.xmlParserCtxt* c_ctxt) except -1:             # <<<<<<<<<<<<<<
@@ -107324,12 +108875,9 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
   xmlSAXHandler *__pyx_t_1;
   int __pyx_t_2;
   int __pyx_t_3;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_registerHtmlErrorHandler", 0);
 
-  /* "src/lxml/parser.pxi":877
+  /* "src/lxml/parser.pxi":889
  * 
  *     cdef int _registerHtmlErrorHandler(self, xmlparser.xmlParserCtxt* c_ctxt) except -1:
  *         cdef xmlparser.xmlSAXHandler* sax = c_ctxt.sax             # <<<<<<<<<<<<<<
@@ -107339,7 +108887,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
   __pyx_t_1 = __pyx_v_c_ctxt->sax;
   __pyx_v_sax = __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":878
+  /* "src/lxml/parser.pxi":890
  *     cdef int _registerHtmlErrorHandler(self, xmlparser.xmlParserCtxt* c_ctxt) except -1:
  *         cdef xmlparser.xmlSAXHandler* sax = c_ctxt.sax
  *         if sax is not NULL and sax.initialized and sax.initialized != xmlparser.XML_SAX2_MAGIC:             # <<<<<<<<<<<<<<
@@ -107363,7 +108911,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":880
+    /* "src/lxml/parser.pxi":892
  *         if sax is not NULL and sax.initialized and sax.initialized != xmlparser.XML_SAX2_MAGIC:
  *             # need to extend SAX1 context to SAX2 to get proper error reports
  *             if sax is &htmlparser.htmlDefaultSAXHandler:             # <<<<<<<<<<<<<<
@@ -107373,7 +108921,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
     __pyx_t_2 = ((((xmlSAXHandlerV1 *)__pyx_v_sax) == (&htmlDefaultSAXHandler)) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":881
+      /* "src/lxml/parser.pxi":893
  *             # need to extend SAX1 context to SAX2 to get proper error reports
  *             if sax is &htmlparser.htmlDefaultSAXHandler:
  *                 sax =  stdlib.malloc(sizeof(xmlparser.xmlSAXHandler))             # <<<<<<<<<<<<<<
@@ -107382,7 +108930,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
       __pyx_v_sax = ((xmlSAXHandler *)malloc((sizeof(xmlSAXHandler))));
 
-      /* "src/lxml/parser.pxi":882
+      /* "src/lxml/parser.pxi":894
  *             if sax is &htmlparser.htmlDefaultSAXHandler:
  *                 sax =  stdlib.malloc(sizeof(xmlparser.xmlSAXHandler))
  *                 if sax is NULL:             # <<<<<<<<<<<<<<
@@ -107392,16 +108940,16 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
       __pyx_t_2 = ((__pyx_v_sax == NULL) != 0);
       if (__pyx_t_2) {
 
-        /* "src/lxml/parser.pxi":883
+        /* "src/lxml/parser.pxi":895
  *                 sax =  stdlib.malloc(sizeof(xmlparser.xmlSAXHandler))
  *                 if sax is NULL:
  *                     raise MemoryError()             # <<<<<<<<<<<<<<
  *                 cstring_h.memcpy(sax, &htmlparser.htmlDefaultSAXHandler,
  *                                  sizeof(htmlparser.htmlDefaultSAXHandler))
  */
-        PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 883; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        PyErr_NoMemory(); __PYX_ERR(2, 895, __pyx_L1_error)
 
-        /* "src/lxml/parser.pxi":882
+        /* "src/lxml/parser.pxi":894
  *             if sax is &htmlparser.htmlDefaultSAXHandler:
  *                 sax =  stdlib.malloc(sizeof(xmlparser.xmlSAXHandler))
  *                 if sax is NULL:             # <<<<<<<<<<<<<<
@@ -107410,7 +108958,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
       }
 
-      /* "src/lxml/parser.pxi":884
+      /* "src/lxml/parser.pxi":896
  *                 if sax is NULL:
  *                     raise MemoryError()
  *                 cstring_h.memcpy(sax, &htmlparser.htmlDefaultSAXHandler,             # <<<<<<<<<<<<<<
@@ -107419,7 +108967,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
       memcpy(__pyx_v_sax, (&htmlDefaultSAXHandler), (sizeof(htmlDefaultSAXHandler)));
 
-      /* "src/lxml/parser.pxi":886
+      /* "src/lxml/parser.pxi":898
  *                 cstring_h.memcpy(sax, &htmlparser.htmlDefaultSAXHandler,
  *                                  sizeof(htmlparser.htmlDefaultSAXHandler))
  *                 c_ctxt.sax = sax             # <<<<<<<<<<<<<<
@@ -107428,7 +108976,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
       __pyx_v_c_ctxt->sax = __pyx_v_sax;
 
-      /* "src/lxml/parser.pxi":880
+      /* "src/lxml/parser.pxi":892
  *         if sax is not NULL and sax.initialized and sax.initialized != xmlparser.XML_SAX2_MAGIC:
  *             # need to extend SAX1 context to SAX2 to get proper error reports
  *             if sax is &htmlparser.htmlDefaultSAXHandler:             # <<<<<<<<<<<<<<
@@ -107437,7 +108985,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     }
 
-    /* "src/lxml/parser.pxi":887
+    /* "src/lxml/parser.pxi":899
  *                                  sizeof(htmlparser.htmlDefaultSAXHandler))
  *                 c_ctxt.sax = sax
  *             sax.initialized = xmlparser.XML_SAX2_MAGIC             # <<<<<<<<<<<<<<
@@ -107446,7 +108994,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     __pyx_v_sax->initialized = XML_SAX2_MAGIC;
 
-    /* "src/lxml/parser.pxi":888
+    /* "src/lxml/parser.pxi":900
  *                 c_ctxt.sax = sax
  *             sax.initialized = xmlparser.XML_SAX2_MAGIC
  *             sax.serror = _receiveParserError             # <<<<<<<<<<<<<<
@@ -107455,7 +109003,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     __pyx_v_sax->serror = __pyx_f_4lxml_5etree__receiveParserError;
 
-    /* "src/lxml/parser.pxi":889
+    /* "src/lxml/parser.pxi":901
  *             sax.initialized = xmlparser.XML_SAX2_MAGIC
  *             sax.serror = _receiveParserError
  *             sax.startElementNs = NULL             # <<<<<<<<<<<<<<
@@ -107464,7 +109012,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     __pyx_v_sax->startElementNs = NULL;
 
-    /* "src/lxml/parser.pxi":890
+    /* "src/lxml/parser.pxi":902
  *             sax.serror = _receiveParserError
  *             sax.startElementNs = NULL
  *             sax.endElementNs = NULL             # <<<<<<<<<<<<<<
@@ -107473,7 +109021,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     __pyx_v_sax->endElementNs = NULL;
 
-    /* "src/lxml/parser.pxi":891
+    /* "src/lxml/parser.pxi":903
  *             sax.startElementNs = NULL
  *             sax.endElementNs = NULL
  *             sax._private = NULL             # <<<<<<<<<<<<<<
@@ -107482,7 +109030,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
     __pyx_v_sax->_private = NULL;
 
-    /* "src/lxml/parser.pxi":878
+    /* "src/lxml/parser.pxi":890
  *     cdef int _registerHtmlErrorHandler(self, xmlparser.xmlParserCtxt* c_ctxt) except -1:
  *         cdef xmlparser.xmlSAXHandler* sax = c_ctxt.sax
  *         if sax is not NULL and sax.initialized and sax.initialized != xmlparser.XML_SAX2_MAGIC:             # <<<<<<<<<<<<<<
@@ -107491,7 +109039,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
  */
   }
 
-  /* "src/lxml/parser.pxi":892
+  /* "src/lxml/parser.pxi":904
  *             sax.endElementNs = NULL
  *             sax._private = NULL
  *         return 0             # <<<<<<<<<<<<<<
@@ -107501,7 +109049,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":876
+  /* "src/lxml/parser.pxi":888
  *             pctxt.sax.cdataBlock = NULL
  * 
  *     cdef int _registerHtmlErrorHandler(self, xmlparser.xmlParserCtxt* c_ctxt) except -1:             # <<<<<<<<<<<<<<
@@ -107518,7 +109066,7 @@ static int __pyx_f_4lxml_5etree_11_BaseParser__registerHtmlErrorHandler(CYTHON_U
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":894
+/* "src/lxml/parser.pxi":906
  *         return 0
  * 
  *     cdef xmlparser.xmlParserCtxt* _newParserCtxt(self) except NULL:             # <<<<<<<<<<<<<<
@@ -107532,12 +109080,9 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_newParserCtxt", 0);
 
-  /* "src/lxml/parser.pxi":896
+  /* "src/lxml/parser.pxi":908
  *     cdef xmlparser.xmlParserCtxt* _newParserCtxt(self) except NULL:
  *         cdef xmlparser.xmlParserCtxt* c_ctxt
  *         if self._for_html:             # <<<<<<<<<<<<<<
@@ -107547,16 +109092,16 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   __pyx_t_1 = (__pyx_v_self->_for_html != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":897
+    /* "src/lxml/parser.pxi":909
  *         cdef xmlparser.xmlParserCtxt* c_ctxt
  *         if self._for_html:
  *             c_ctxt = htmlparser.htmlCreateMemoryParserCtxt('dummy', 5)             # <<<<<<<<<<<<<<
  *             if c_ctxt is not NULL:
  *                 self._registerHtmlErrorHandler(c_ctxt)
  */
-    __pyx_v_c_ctxt = htmlCreateMemoryParserCtxt(__pyx_k_dummy, 5);
+    __pyx_v_c_ctxt = htmlCreateMemoryParserCtxt(((char *)"dummy"), 5);
 
-    /* "src/lxml/parser.pxi":898
+    /* "src/lxml/parser.pxi":910
  *         if self._for_html:
  *             c_ctxt = htmlparser.htmlCreateMemoryParserCtxt('dummy', 5)
  *             if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -107566,16 +109111,16 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
     __pyx_t_1 = ((__pyx_v_c_ctxt != NULL) != 0);
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":899
+      /* "src/lxml/parser.pxi":911
  *             c_ctxt = htmlparser.htmlCreateMemoryParserCtxt('dummy', 5)
  *             if c_ctxt is not NULL:
  *                 self._registerHtmlErrorHandler(c_ctxt)             # <<<<<<<<<<<<<<
  *         else:
  *             c_ctxt = xmlparser.xmlNewParserCtxt()
  */
-      __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_registerHtmlErrorHandler(__pyx_v_self, __pyx_v_c_ctxt); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 899; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_registerHtmlErrorHandler(__pyx_v_self, __pyx_v_c_ctxt); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 911, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":898
+      /* "src/lxml/parser.pxi":910
  *         if self._for_html:
  *             c_ctxt = htmlparser.htmlCreateMemoryParserCtxt('dummy', 5)
  *             if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -107584,7 +109129,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
  */
     }
 
-    /* "src/lxml/parser.pxi":896
+    /* "src/lxml/parser.pxi":908
  *     cdef xmlparser.xmlParserCtxt* _newParserCtxt(self) except NULL:
  *         cdef xmlparser.xmlParserCtxt* c_ctxt
  *         if self._for_html:             # <<<<<<<<<<<<<<
@@ -107594,7 +109139,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":901
+  /* "src/lxml/parser.pxi":913
  *                 self._registerHtmlErrorHandler(c_ctxt)
  *         else:
  *             c_ctxt = xmlparser.xmlNewParserCtxt()             # <<<<<<<<<<<<<<
@@ -107606,7 +109151,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":902
+  /* "src/lxml/parser.pxi":914
  *         else:
  *             c_ctxt = xmlparser.xmlNewParserCtxt()
  *         if c_ctxt is NULL:             # <<<<<<<<<<<<<<
@@ -107616,16 +109161,16 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   __pyx_t_1 = ((__pyx_v_c_ctxt == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":903
+    /* "src/lxml/parser.pxi":915
  *             c_ctxt = xmlparser.xmlNewParserCtxt()
  *         if c_ctxt is NULL:
  *             raise MemoryError             # <<<<<<<<<<<<<<
  *         c_ctxt.sax.startDocument = _initSaxDocument
  *         return c_ctxt
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 915, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":902
+    /* "src/lxml/parser.pxi":914
  *         else:
  *             c_ctxt = xmlparser.xmlNewParserCtxt()
  *         if c_ctxt is NULL:             # <<<<<<<<<<<<<<
@@ -107634,7 +109179,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
  */
   }
 
-  /* "src/lxml/parser.pxi":904
+  /* "src/lxml/parser.pxi":916
  *         if c_ctxt is NULL:
  *             raise MemoryError
  *         c_ctxt.sax.startDocument = _initSaxDocument             # <<<<<<<<<<<<<<
@@ -107643,7 +109188,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
  */
   __pyx_v_c_ctxt->sax->startDocument = __pyx_f_4lxml_5etree__initSaxDocument;
 
-  /* "src/lxml/parser.pxi":905
+  /* "src/lxml/parser.pxi":917
  *             raise MemoryError
  *         c_ctxt.sax.startDocument = _initSaxDocument
  *         return c_ctxt             # <<<<<<<<<<<<<<
@@ -107653,7 +109198,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   __pyx_r = __pyx_v_c_ctxt;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":894
+  /* "src/lxml/parser.pxi":906
  *         return 0
  * 
  *     cdef xmlparser.xmlParserCtxt* _newParserCtxt(self) except NULL:             # <<<<<<<<<<<<<<
@@ -107670,7 +109215,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newParserCtxt(struct _
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":907
+/* "src/lxml/parser.pxi":919
  *         return c_ctxt
  * 
  *     cdef xmlparser.xmlParserCtxt* _newPushParserCtxt(self) except NULL:             # <<<<<<<<<<<<<<
@@ -107687,12 +109232,9 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
   int __pyx_t_2;
   PyObject *__pyx_t_3 = NULL;
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-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":909
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  *         cdef char* c_filename = _cstr(self._filename) if self._filename is not None else NULL             # <<<<<<<<<<<<<<
@@ -107710,7 +109252,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
   }
   __pyx_v_c_filename = __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":910
+  /* "src/lxml/parser.pxi":922
  *         cdef xmlparser.xmlParserCtxt* c_ctxt
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   __pyx_t_2 = (__pyx_v_self->_for_html != 0);
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-    /* "src/lxml/parser.pxi":911
+    /* "src/lxml/parser.pxi":923
  *         cdef char* c_filename = _cstr(self._filename) if self._filename is not None else NULL
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@@ -107729,7 +109271,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
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-    /* "src/lxml/parser.pxi":913
+    /* "src/lxml/parser.pxi":925
  *             c_ctxt = htmlparser.htmlCreatePushParserCtxt(
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  *             if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -107739,16 +109281,16 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
     __pyx_t_2 = ((__pyx_v_c_ctxt != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":914
+      /* "src/lxml/parser.pxi":926
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  *         else:
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+      __pyx_t_4 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_registerHtmlErrorHandler(__pyx_v_self, __pyx_v_c_ctxt); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(2, 926, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":915
+      /* "src/lxml/parser.pxi":927
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  *                 self._registerHtmlErrorHandler(c_ctxt)
  *                 htmlparser.htmlCtxtUseOptions(c_ctxt, self._parse_options)             # <<<<<<<<<<<<<<
@@ -107757,7 +109299,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
       htmlCtxtUseOptions(__pyx_v_c_ctxt, __pyx_v_self->_parse_options);
 
-      /* "src/lxml/parser.pxi":913
+      /* "src/lxml/parser.pxi":925
  *             c_ctxt = htmlparser.htmlCreatePushParserCtxt(
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  *             if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -107766,7 +109308,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
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-    /* "src/lxml/parser.pxi":910
+    /* "src/lxml/parser.pxi":922
  *         cdef xmlparser.xmlParserCtxt* c_ctxt
  *         cdef char* c_filename = _cstr(self._filename) if self._filename is not None else NULL
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@@ -107776,7 +109318,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":917
+  /* "src/lxml/parser.pxi":929
  *                 htmlparser.htmlCtxtUseOptions(c_ctxt, self._parse_options)
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  *             c_ctxt = xmlparser.xmlCreatePushParserCtxt(             # <<<<<<<<<<<<<<
@@ -107785,7 +109327,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
   /*else*/ {
 
-    /* "src/lxml/parser.pxi":918
+    /* "src/lxml/parser.pxi":930
  *         else:
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@@ -107794,7 +109336,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
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     __pyx_v_c_ctxt = xmlCreatePushParserCtxt(NULL, NULL, NULL, 0, __pyx_v_c_filename);
 
-    /* "src/lxml/parser.pxi":919
+    /* "src/lxml/parser.pxi":931
  *             c_ctxt = xmlparser.xmlCreatePushParserCtxt(
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@@ -107804,7 +109346,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
     __pyx_t_2 = ((__pyx_v_c_ctxt != NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":920
+      /* "src/lxml/parser.pxi":932
  *                 NULL, NULL, NULL, 0, c_filename)
  *             if c_ctxt is not NULL:
  *                 xmlparser.xmlCtxtUseOptions(c_ctxt, self._parse_options)             # <<<<<<<<<<<<<<
@@ -107813,7 +109355,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
       xmlCtxtUseOptions(__pyx_v_c_ctxt, __pyx_v_self->_parse_options);
 
-      /* "src/lxml/parser.pxi":919
+      /* "src/lxml/parser.pxi":931
  *             c_ctxt = xmlparser.xmlCreatePushParserCtxt(
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  *             if c_ctxt is not NULL:             # <<<<<<<<<<<<<<
@@ -107824,7 +109366,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":921
+  /* "src/lxml/parser.pxi":933
  *             if c_ctxt is not NULL:
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  *         if c_ctxt is NULL:             # <<<<<<<<<<<<<<
@@ -107834,16 +109376,16 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
   __pyx_t_2 = ((__pyx_v_c_ctxt == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":922
+    /* "src/lxml/parser.pxi":934
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-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "src/lxml/parser.pxi":921
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@@ -107852,7 +109394,7 @@ static xmlParserCtxt *__pyx_f_4lxml_5etree_11_BaseParser__newPushParserCtxt(stru
  */
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-  /* "src/lxml/parser.pxi":923
+  /* "src/lxml/parser.pxi":935
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-  /* "src/lxml/parser.pxi":924
+  /* "src/lxml/parser.pxi":936
  *             raise MemoryError()
  *         c_ctxt.sax.startDocument = _initSaxDocument
  *         return c_ctxt             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":907
+  /* "src/lxml/parser.pxi":919
  *         return c_ctxt
  * 
  *     cdef xmlparser.xmlParserCtxt* _newPushParserCtxt(self) except NULL:             # <<<<<<<<<<<<<<
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 }
 
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  * 
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-  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 931; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 943, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":932
+  /* "src/lxml/parser.pxi":944
  *             cdef _ParserContext context
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+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_context->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_context->_error_log), 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 944, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":929
+  /* "src/lxml/parser.pxi":941
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  *         def __get__(self):             # <<<<<<<<<<<<<<
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 }
 
-/* "src/lxml/parser.pxi":936
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  *         def __get__(self):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/parser.pxi":937
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-  /* "src/lxml/parser.pxi":936
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  *         def __get__(self):             # <<<<<<<<<<<<<<
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 }
 
-/* "src/lxml/parser.pxi":941
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-  /* "src/lxml/parser.pxi":942
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+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_LIBXML_VERSION); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 954, __pyx_L1_error)
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+  __pyx_t_2 = PyUnicode_Format(__pyx_kp_u_libxml2_d_d_d, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 954, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":941
+  /* "src/lxml/parser.pxi":953
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-/* "src/lxml/parser.pxi":944
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  *     def setElementClassLookup(self, ElementClassLookup lookup = None):             # <<<<<<<<<<<<<<
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 static char __pyx_doc_4lxml_5etree_11_BaseParser_2setElementClassLookup[] = ":deprecated: use ``parser.set_element_class_lookup(lookup)`` instead.";
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+  __Pyx_RaiseArgtupleInvalid("setElementClassLookup", 0, 0, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 956, __pyx_L3_error)
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   /* function exit code */
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-    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
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+      __Pyx_INCREF(((PyObject *)__pyx_v_lookup));
+      __Pyx_GIVEREF(((PyObject *)__pyx_v_lookup));
+      PyTuple_SET_ITEM(__pyx_t_4, 0+1, ((PyObject *)__pyx_v_lookup));
+      __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 958, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":944
+  /* "src/lxml/parser.pxi":956
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         }
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_lookup), __pyx_ptype_4lxml_5etree_ElementClassLookup, 1, "lookup", 0))) __PYX_ERR(2, 960, __pyx_L1_error)
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@@ -108306,7 +109853,7 @@ static PyObject *__pyx_pf_4lxml_5etree_11_BaseParser_4set_element_class_lookup(s
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@@ -108319,7 +109866,7 @@ static PyObject *__pyx_pf_4lxml_5etree_11_BaseParser_4set_element_class_lookup(s
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-  /* "src/lxml/parser.pxi":948
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   int __pyx_t_4;
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-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":960
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  *         parser._for_html = self._for_html
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+  __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 972, __pyx_L1_error)
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-  if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_2))) {
+  if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
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@@ -108376,18 +109920,18 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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+    __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 972, __pyx_L1_error)
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+  if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_ptype_4lxml_5etree__BaseParser))))) __PYX_ERR(2, 972, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":961
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  *         parser._parse_options = self._parse_options             # <<<<<<<<<<<<<<
@@ -108397,7 +109941,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_v_parser->_parse_options = __pyx_t_4;
 
-  /* "src/lxml/parser.pxi":962
+  /* "src/lxml/parser.pxi":974
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  *         parser._parse_options = self._parse_options
  *         parser._for_html = self._for_html             # <<<<<<<<<<<<<<
@@ -108407,7 +109951,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_v_parser->_for_html = __pyx_t_5;
 
-  /* "src/lxml/parser.pxi":963
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  *         parser._parse_options = self._parse_options
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  *         parser._remove_comments = self._remove_comments             # <<<<<<<<<<<<<<
@@ -108417,7 +109961,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_v_parser->_remove_comments = __pyx_t_5;
 
-  /* "src/lxml/parser.pxi":964
+  /* "src/lxml/parser.pxi":976
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  *         parser._remove_comments = self._remove_comments
  *         parser._remove_pis = self._remove_pis             # <<<<<<<<<<<<<<
@@ -108427,7 +109971,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_v_parser->_remove_pis = __pyx_t_5;
 
-  /* "src/lxml/parser.pxi":965
+  /* "src/lxml/parser.pxi":977
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  *         parser._remove_pis = self._remove_pis
  *         parser._strip_cdata = self._strip_cdata             # <<<<<<<<<<<<<<
@@ -108437,7 +109981,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_v_parser->_strip_cdata = __pyx_t_5;
 
-  /* "src/lxml/parser.pxi":966
+  /* "src/lxml/parser.pxi":978
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  *         parser._strip_cdata = self._strip_cdata
  *         parser._filename = self._filename             # <<<<<<<<<<<<<<
@@ -108452,7 +109996,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
   __pyx_v_parser->_filename = ((PyObject*)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":967
+  /* "src/lxml/parser.pxi":979
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  *         parser._filename = self._filename
  *         parser._resolvers = self._resolvers             # <<<<<<<<<<<<<<
@@ -108467,7 +110011,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":968
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  *         parser.target = self.target             # <<<<<<<<<<<<<<
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":969
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  *         parser.target = self.target
  *         parser._class_lookup  = self._class_lookup             # <<<<<<<<<<<<<<
@@ -108497,7 +110041,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
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-  /* "src/lxml/parser.pxi":970
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  *         parser._default_encoding = self._default_encoding             # <<<<<<<<<<<<<<
@@ -108512,7 +110056,7 @@ static struct __pyx_obj_4lxml_5etree__BaseParser *__pyx_f_4lxml_5etree_11_BasePa
   __pyx_v_parser->_default_encoding = __pyx_t_1;
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":971
+  /* "src/lxml/parser.pxi":983
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  *         parser._default_encoding = self._default_encoding
  *         parser._schema = self._schema             # <<<<<<<<<<<<<<
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":972
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":973
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  *         parser._events_to_collect = self._events_to_collect
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  *     cdef _BaseParser _copy(self):             # <<<<<<<<<<<<<<
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 }
 
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  * 
  *     def copy(self):             # <<<<<<<<<<<<<<
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 static char __pyx_doc_4lxml_5etree_11_BaseParser_6copy[] = "copy(self)\n\n        Create a new parser with the same configuration.\n        ";
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-  /* "src/lxml/parser.pxi":975
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-/* "src/lxml/parser.pxi":982
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 static PyObject *__pyx_pw_4lxml_5etree_11_BaseParser_9makeelement(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
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@@ -108732,12 +110272,9 @@ static PyObject *__pyx_pf_4lxml_5etree_11_BaseParser_8makeelement(struct __pyx_o
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-  /* "src/lxml/parser.pxi":987
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@@ -108746,20 +110283,20 @@ static PyObject *__pyx_pf_4lxml_5etree_11_BaseParser_8makeelement(struct __pyx_o
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   __Pyx_XDECREF(__pyx_r);
 
-  /* "src/lxml/parser.pxi":988
+  /* "src/lxml/parser.pxi":1000
  *         """
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__makeElement(__pyx_v__tag, NULL, ((struct LxmlDocument *)Py_None), __pyx_v_self, Py_None, Py_None, __pyx_v_attrib, __pyx_v_nsmap, __pyx_v__extra)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 999, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":982
+  /* "src/lxml/parser.pxi":994
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  *     def makeelement(self, _tag, attrib=None, nsmap=None, **_extra):             # <<<<<<<<<<<<<<
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   return __pyx_r;
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-/* "src/lxml/parser.pxi":992
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  *     # internal parser methods
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  *     cdef xmlDoc* _parseUnicodeDoc(self, utext, char* c_filename) except NULL:             # <<<<<<<<<<<<<<
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   PyObject *__pyx_t_15 = NULL;
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  *         cdef const_char* c_encoding = _UNICODE_ENCODING             # <<<<<<<<<<<<<<
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  */
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-  /* "src/lxml/parser.pxi":1003
+  /* "src/lxml/parser.pxi":1015
  *         cdef const_char* c_encoding = _UNICODE_ENCODING
  *         cdef bint is_pep393_string = (
  *             python.PEP393_ENABLED and python.PyUnicode_IS_READY(utext))             # <<<<<<<<<<<<<<
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   __pyx_L3_bool_binop_done:;
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-  /* "src/lxml/parser.pxi":1004
+  /* "src/lxml/parser.pxi":1016
  *         cdef bint is_pep393_string = (
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  *         if is_pep393_string:             # <<<<<<<<<<<<<<
@@ -108857,7 +110391,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
   __pyx_t_1 = (__pyx_v_is_pep393_string != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1005
+    /* "src/lxml/parser.pxi":1017
  *             python.PEP393_ENABLED and python.PyUnicode_IS_READY(utext))
  *         if is_pep393_string:
  *             c_text = python.PyUnicode_DATA(utext)             # <<<<<<<<<<<<<<
@@ -108866,7 +110400,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
     __pyx_v_c_text = ((const char *)PyUnicode_DATA(__pyx_v_utext));
 
-    /* "src/lxml/parser.pxi":1006
+    /* "src/lxml/parser.pxi":1018
  *         if is_pep393_string:
  *             c_text = python.PyUnicode_DATA(utext)
  *             py_buffer_len = python.PyUnicode_GET_LENGTH(utext)             # <<<<<<<<<<<<<<
@@ -108875,7 +110409,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
     __pyx_v_py_buffer_len = PyUnicode_GET_LENGTH(__pyx_v_utext);
 
-    /* "src/lxml/parser.pxi":1007
+    /* "src/lxml/parser.pxi":1019
  *             c_text = python.PyUnicode_DATA(utext)
  *             py_buffer_len = python.PyUnicode_GET_LENGTH(utext)
  *             c_kind = python.PyUnicode_KIND(utext)             # <<<<<<<<<<<<<<
@@ -108884,7 +110418,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
     __pyx_v_c_kind = PyUnicode_KIND(__pyx_v_utext);
 
-    /* "src/lxml/parser.pxi":1008
+    /* "src/lxml/parser.pxi":1020
  *             py_buffer_len = python.PyUnicode_GET_LENGTH(utext)
  *             c_kind = python.PyUnicode_KIND(utext)
  *             if c_kind == 1:             # <<<<<<<<<<<<<<
@@ -108894,16 +110428,16 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
     switch (__pyx_v_c_kind) {
       case 1:
 
-      /* "src/lxml/parser.pxi":1009
+      /* "src/lxml/parser.pxi":1021
  *             c_kind = python.PyUnicode_KIND(utext)
  *             if c_kind == 1:
  *                 c_encoding = 'ISO-8859-1'             # <<<<<<<<<<<<<<
  *             elif c_kind == 2:
  *                 py_buffer_len *= 2
  */
-      __pyx_v_c_encoding = __pyx_k_ISO_8859_1;
+      __pyx_v_c_encoding = ((const char *)"ISO-8859-1");
 
-      /* "src/lxml/parser.pxi":1008
+      /* "src/lxml/parser.pxi":1020
  *             py_buffer_len = python.PyUnicode_GET_LENGTH(utext)
  *             c_kind = python.PyUnicode_KIND(utext)
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@@ -108912,7 +110446,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
       break;
 
-      /* "src/lxml/parser.pxi":1010
+      /* "src/lxml/parser.pxi":1022
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  *             elif c_kind == 2:             # <<<<<<<<<<<<<<
@@ -108921,7 +110455,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
       case 2:
 
-      /* "src/lxml/parser.pxi":1011
+      /* "src/lxml/parser.pxi":1023
  *                 c_encoding = 'ISO-8859-1'
  *             elif c_kind == 2:
  *                 py_buffer_len *= 2             # <<<<<<<<<<<<<<
@@ -108930,7 +110464,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
       __pyx_v_py_buffer_len = (__pyx_v_py_buffer_len * 2);
 
-      /* "src/lxml/parser.pxi":1012
+      /* "src/lxml/parser.pxi":1024
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  *                 py_buffer_len *= 2
  *                 if python.PY_BIG_ENDIAN:             # <<<<<<<<<<<<<<
@@ -108940,16 +110474,16 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
       __pyx_t_1 = (PY_BIG_ENDIAN != 0);
       if (__pyx_t_1) {
 
-        /* "src/lxml/parser.pxi":1013
+        /* "src/lxml/parser.pxi":1025
  *                 py_buffer_len *= 2
  *                 if python.PY_BIG_ENDIAN:
  *                     c_encoding = 'UTF-16BE'  # actually UCS-2             # <<<<<<<<<<<<<<
  *                 else:
  *                     c_encoding = 'UTF-16LE'  # actually UCS-2
  */
-        __pyx_v_c_encoding = __pyx_k_UTF_16BE;
+        __pyx_v_c_encoding = ((const char *)"UTF-16BE");
 
-        /* "src/lxml/parser.pxi":1012
+        /* "src/lxml/parser.pxi":1024
  *             elif c_kind == 2:
  *                 py_buffer_len *= 2
  *                 if python.PY_BIG_ENDIAN:             # <<<<<<<<<<<<<<
@@ -108959,7 +110493,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
         goto __pyx_L6;
       }
 
-      /* "src/lxml/parser.pxi":1015
+      /* "src/lxml/parser.pxi":1027
  *                     c_encoding = 'UTF-16BE'  # actually UCS-2
  *                 else:
  *                     c_encoding = 'UTF-16LE'  # actually UCS-2             # <<<<<<<<<<<<<<
@@ -108967,11 +110501,11 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  *                 py_buffer_len *= 4
  */
       /*else*/ {
-        __pyx_v_c_encoding = __pyx_k_UTF_16LE;
+        __pyx_v_c_encoding = ((const char *)"UTF-16LE");
       }
       __pyx_L6:;
 
-      /* "src/lxml/parser.pxi":1010
+      /* "src/lxml/parser.pxi":1022
  *             if c_kind == 1:
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  *             elif c_kind == 2:             # <<<<<<<<<<<<<<
@@ -108980,7 +110514,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
       break;
 
-      /* "src/lxml/parser.pxi":1016
+      /* "src/lxml/parser.pxi":1028
  *                 else:
  *                     c_encoding = 'UTF-16LE'  # actually UCS-2
  *             elif c_kind == 4:             # <<<<<<<<<<<<<<
@@ -108989,7 +110523,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
       case 4:
 
-      /* "src/lxml/parser.pxi":1017
+      /* "src/lxml/parser.pxi":1029
  *                     c_encoding = 'UTF-16LE'  # actually UCS-2
  *             elif c_kind == 4:
  *                 py_buffer_len *= 4             # <<<<<<<<<<<<<<
@@ -108998,7 +110532,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
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-      /* "src/lxml/parser.pxi":1018
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  *                 if python.PY_BIG_ENDIAN:             # <<<<<<<<<<<<<<
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-        /* "src/lxml/parser.pxi":1019
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  *                 py_buffer_len *= 4
  *                 if python.PY_BIG_ENDIAN:
  *                     c_encoding = 'UCS-4BE'             # <<<<<<<<<<<<<<
  *                 else:
  *                     c_encoding = 'UCS-4LE'
  */
-        __pyx_v_c_encoding = __pyx_k_UCS_4BE;
+        __pyx_v_c_encoding = ((const char *)"UCS-4BE");
 
-        /* "src/lxml/parser.pxi":1018
+        /* "src/lxml/parser.pxi":1030
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  *                 py_buffer_len *= 4
  *                 if python.PY_BIG_ENDIAN:             # <<<<<<<<<<<<<<
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         goto __pyx_L7;
       }
 
-      /* "src/lxml/parser.pxi":1021
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  *                 else:
  *                     c_encoding = 'UCS-4LE'             # <<<<<<<<<<<<<<
@@ -109035,11 +110569,11 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  *                 assert False, "Illegal Unicode kind %d" % c_kind
  */
       /*else*/ {
-        __pyx_v_c_encoding = __pyx_k_UCS_4LE;
+        __pyx_v_c_encoding = ((const char *)"UCS-4LE");
       }
       __pyx_L7:;
 
-      /* "src/lxml/parser.pxi":1016
+      /* "src/lxml/parser.pxi":1028
  *                 else:
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  *             elif c_kind == 4:             # <<<<<<<<<<<<<<
@@ -109049,7 +110583,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
       break;
       default:
 
-      /* "src/lxml/parser.pxi":1023
+      /* "src/lxml/parser.pxi":1035
  *                     c_encoding = 'UCS-4LE'
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  *                 assert False, "Illegal Unicode kind %d" % c_kind             # <<<<<<<<<<<<<<
@@ -109059,21 +110593,21 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
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+          __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_c_kind); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1035, __pyx_L1_error)
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+          __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Illegal_Unicode_kind_d, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1035, __pyx_L1_error)
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-          {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1023; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __PYX_ERR(2, 1035, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":1004
+    /* "src/lxml/parser.pxi":1016
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  *         if is_pep393_string:             # <<<<<<<<<<<<<<
@@ -109083,7 +110617,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
     goto __pyx_L5;
   }
 
-  /* "src/lxml/parser.pxi":1025
+  /* "src/lxml/parser.pxi":1037
  *                 assert False, "Illegal Unicode kind %d" % c_kind
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@@ -109093,7 +110627,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
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     __pyx_v_py_buffer_len = PyUnicode_GET_DATA_SIZE(__pyx_v_utext);
 
-    /* "src/lxml/parser.pxi":1026
+    /* "src/lxml/parser.pxi":1038
  *         else:
  *             py_buffer_len = python.PyUnicode_GET_DATA_SIZE(utext)
  *             c_text = python.PyUnicode_AS_DATA(utext)             # <<<<<<<<<<<<<<
@@ -109104,7 +110638,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
   }
   __pyx_L5:;
 
-  /* "src/lxml/parser.pxi":1027
+  /* "src/lxml/parser.pxi":1039
  *             py_buffer_len = python.PyUnicode_GET_DATA_SIZE(utext)
  *             c_text = python.PyUnicode_AS_DATA(utext)
  *         assert py_buffer_len <= limits.INT_MAX             # <<<<<<<<<<<<<<
@@ -109115,12 +110649,12 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
   if (unlikely(!Py_OptimizeFlag)) {
     if (unlikely(!((__pyx_v_py_buffer_len <= INT_MAX) != 0))) {
       PyErr_SetNone(PyExc_AssertionError);
-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1027; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 1039, __pyx_L1_error)
     }
   }
   #endif
 
-  /* "src/lxml/parser.pxi":1028
+  /* "src/lxml/parser.pxi":1040
  *             c_text = python.PyUnicode_AS_DATA(utext)
  *         assert py_buffer_len <= limits.INT_MAX
  *         buffer_len = py_buffer_len             # <<<<<<<<<<<<<<
@@ -109129,28 +110663,28 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
   __pyx_v_buffer_len = __pyx_v_py_buffer_len;
 
-  /* "src/lxml/parser.pxi":1030
+  /* "src/lxml/parser.pxi":1042
  *         buffer_len = py_buffer_len
  * 
  *         context = self._getParserContext()             # <<<<<<<<<<<<<<
  *         context.prepare()
  *         try:
  */
-  __pyx_t_4 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1030; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1042, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_4);
   __pyx_t_4 = 0;
 
-  /* "src/lxml/parser.pxi":1031
+  /* "src/lxml/parser.pxi":1043
  * 
  *         context = self._getParserContext()
  *         context.prepare()             # <<<<<<<<<<<<<<
  *         try:
  *             pctxt = context._c_ctxt
  */
-  __pyx_t_5 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1031; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(2, 1043, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1032
+  /* "src/lxml/parser.pxi":1044
  *         context = self._getParserContext()
  *         context.prepare()
  *         try:             # <<<<<<<<<<<<<<
@@ -109159,7 +110693,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
   /*try:*/ {
 
-    /* "src/lxml/parser.pxi":1033
+    /* "src/lxml/parser.pxi":1045
  *         context.prepare()
  *         try:
  *             pctxt = context._c_ctxt             # <<<<<<<<<<<<<<
@@ -109169,7 +110703,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
     __pyx_t_6 = __pyx_v_context->_c_ctxt;
     __pyx_v_pctxt = __pyx_t_6;
 
-    /* "src/lxml/parser.pxi":1034
+    /* "src/lxml/parser.pxi":1046
  *         try:
  *             pctxt = context._c_ctxt
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)             # <<<<<<<<<<<<<<
@@ -109178,7 +110712,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
     __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_pctxt);
 
-    /* "src/lxml/parser.pxi":1035
+    /* "src/lxml/parser.pxi":1047
  *             pctxt = context._c_ctxt
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  *             orig_options = pctxt.options             # <<<<<<<<<<<<<<
@@ -109188,7 +110722,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
     __pyx_t_5 = __pyx_v_pctxt->options;
     __pyx_v_orig_options = __pyx_t_5;
 
-    /* "src/lxml/parser.pxi":1036
+    /* "src/lxml/parser.pxi":1048
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  *             orig_options = pctxt.options
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -109202,7 +110736,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":1037
+          /* "src/lxml/parser.pxi":1049
  *             orig_options = pctxt.options
  *             with nogil:
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -109212,7 +110746,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
           __pyx_t_1 = (__pyx_v_self->_for_html != 0);
           if (__pyx_t_1) {
 
-            /* "src/lxml/parser.pxi":1038
+            /* "src/lxml/parser.pxi":1050
  *             with nogil:
  *                 if self._for_html:
  *                     result = htmlparser.htmlCtxtReadMemory(             # <<<<<<<<<<<<<<
@@ -109221,7 +110755,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
             __pyx_v_result = htmlCtxtReadMemory(__pyx_v_pctxt, __pyx_v_c_text, __pyx_v_buffer_len, __pyx_v_c_filename, __pyx_v_c_encoding, __pyx_v_self->_parse_options);
 
-            /* "src/lxml/parser.pxi":1041
+            /* "src/lxml/parser.pxi":1053
  *                         pctxt, c_text, buffer_len, c_filename, c_encoding,
  *                         self._parse_options)
  *                     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -109231,7 +110765,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
             __pyx_t_1 = ((__pyx_v_result != NULL) != 0);
             if (__pyx_t_1) {
 
-              /* "src/lxml/parser.pxi":1042
+              /* "src/lxml/parser.pxi":1054
  *                         self._parse_options)
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -109241,7 +110775,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
               __pyx_t_1 = ((__pyx_f_4lxml_5etree__fixHtmlDictNames(__pyx_v_pctxt->dict, __pyx_v_result) < 0) != 0);
               if (__pyx_t_1) {
 
-                /* "src/lxml/parser.pxi":1043
+                /* "src/lxml/parser.pxi":1055
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -109250,7 +110784,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
                 xmlFreeDoc(__pyx_v_result);
 
-                /* "src/lxml/parser.pxi":1044
+                /* "src/lxml/parser.pxi":1056
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)
  *                             result = NULL             # <<<<<<<<<<<<<<
@@ -109259,7 +110793,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
                 __pyx_v_result = NULL;
 
-                /* "src/lxml/parser.pxi":1042
+                /* "src/lxml/parser.pxi":1054
  *                         self._parse_options)
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -109268,7 +110802,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
               }
 
-              /* "src/lxml/parser.pxi":1041
+              /* "src/lxml/parser.pxi":1053
  *                         pctxt, c_text, buffer_len, c_filename, c_encoding,
  *                         self._parse_options)
  *                     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -109277,7 +110811,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
             }
 
-            /* "src/lxml/parser.pxi":1037
+            /* "src/lxml/parser.pxi":1049
  *             orig_options = pctxt.options
  *             with nogil:
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -109287,7 +110821,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
             goto __pyx_L14;
           }
 
-          /* "src/lxml/parser.pxi":1046
+          /* "src/lxml/parser.pxi":1058
  *                             result = NULL
  *                 else:
  *                     result = xmlparser.xmlCtxtReadMemory(             # <<<<<<<<<<<<<<
@@ -109296,7 +110830,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
           /*else*/ {
 
-            /* "src/lxml/parser.pxi":1048
+            /* "src/lxml/parser.pxi":1060
  *                     result = xmlparser.xmlCtxtReadMemory(
  *                         pctxt, c_text, buffer_len, c_filename, c_encoding,
  *                         self._parse_options)             # <<<<<<<<<<<<<<
@@ -109308,7 +110842,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
           __pyx_L14:;
         }
 
-        /* "src/lxml/parser.pxi":1036
+        /* "src/lxml/parser.pxi":1048
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  *             orig_options = pctxt.options
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -109326,7 +110860,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
         }
     }
 
-    /* "src/lxml/parser.pxi":1049
+    /* "src/lxml/parser.pxi":1061
  *                         pctxt, c_text, buffer_len, c_filename, c_encoding,
  *                         self._parse_options)
  *             pctxt.options = orig_options # work around libxml2 problem             # <<<<<<<<<<<<<<
@@ -109335,19 +110869,19 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
     __pyx_v_pctxt->options = __pyx_v_orig_options;
 
-    /* "src/lxml/parser.pxi":1051
+    /* "src/lxml/parser.pxi":1063
  *             pctxt.options = orig_options # work around libxml2 problem
  * 
  *             return context._handleParseResultDoc(self, result, None)             # <<<<<<<<<<<<<<
  *         finally:
  *             context.cleanup()
  */
-    __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_context, __pyx_v_self, __pyx_v_result, Py_None); if (unlikely(__pyx_t_7 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1051; __pyx_clineno = __LINE__; goto __pyx_L9_error;}
+    __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_context, __pyx_v_self, __pyx_v_result, Py_None); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1063, __pyx_L9_error)
     __pyx_r = __pyx_t_7;
     goto __pyx_L8_return;
   }
 
-  /* "src/lxml/parser.pxi":1053
+  /* "src/lxml/parser.pxi":1065
  *             return context._handleParseResultDoc(self, result, None)
  *         finally:
  *             context.cleanup()             # <<<<<<<<<<<<<<
@@ -109356,8 +110890,10 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
  */
   /*finally:*/ {
     /*exception exit:*/{
+      __Pyx_PyThreadState_declare
       __pyx_L9_error:;
       __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0; __pyx_t_15 = 0;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
       __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
       if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_13, &__pyx_t_14, &__pyx_t_15);
@@ -109370,8 +110906,9 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
       __Pyx_XGOTREF(__pyx_t_15);
       __pyx_t_5 = __pyx_lineno; __pyx_t_8 = __pyx_clineno; __pyx_t_9 = __pyx_filename;
       {
-        __pyx_t_16 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_16 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1053; __pyx_clineno = __LINE__; goto __pyx_L18_error;}
+        __pyx_t_16 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_16 == -1)) __PYX_ERR(2, 1065, __pyx_L18_error)
       }
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_13);
         __Pyx_XGIVEREF(__pyx_t_14);
@@ -109386,6 +110923,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
       __pyx_lineno = __pyx_t_5; __pyx_clineno = __pyx_t_8; __pyx_filename = __pyx_t_9;
       goto __pyx_L1_error;
       __pyx_L18_error:;
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_13);
         __Pyx_XGIVEREF(__pyx_t_14);
@@ -109400,13 +110938,13 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
     }
     __pyx_L8_return: {
       __pyx_t_7 = __pyx_r;
-      __pyx_t_8 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1053; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_8 == -1)) __PYX_ERR(2, 1065, __pyx_L1_error)
       __pyx_r = __pyx_t_7;
       goto __pyx_L0;
     }
   }
 
-  /* "src/lxml/parser.pxi":992
+  /* "src/lxml/parser.pxi":1004
  *     # internal parser methods
  * 
  *     cdef xmlDoc* _parseUnicodeDoc(self, utext, char* c_filename) except NULL:             # <<<<<<<<<<<<<<
@@ -109426,7 +110964,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseUnicodeDoc(struct __pyx_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1055
+/* "src/lxml/parser.pxi":1067
  *             context.cleanup()
  * 
  *     cdef xmlDoc* _parseDoc(self, char* c_text, int c_len,             # <<<<<<<<<<<<<<
@@ -109457,33 +110995,30 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
   PyObject *__pyx_t_13 = NULL;
   PyObject *__pyx_t_14 = NULL;
   int __pyx_t_15;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_parseDoc", 0);
 
-  /* "src/lxml/parser.pxi":1063
+  /* "src/lxml/parser.pxi":1075
  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         cdef char* c_encoding
  *         context = self._getParserContext()             # <<<<<<<<<<<<<<
  *         context.prepare()
  *         try:
  */
-  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1063; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1075, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":1064
+  /* "src/lxml/parser.pxi":1076
  *         cdef char* c_encoding
  *         context = self._getParserContext()
  *         context.prepare()             # <<<<<<<<<<<<<<
  *         try:
  *             pctxt = context._c_ctxt
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 1076, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1065
+  /* "src/lxml/parser.pxi":1077
  *         context = self._getParserContext()
  *         context.prepare()
  *         try:             # <<<<<<<<<<<<<<
@@ -109492,7 +111027,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
   /*try:*/ {
 
-    /* "src/lxml/parser.pxi":1066
+    /* "src/lxml/parser.pxi":1078
  *         context.prepare()
  *         try:
  *             pctxt = context._c_ctxt             # <<<<<<<<<<<<<<
@@ -109502,7 +111037,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
     __pyx_t_3 = __pyx_v_context->_c_ctxt;
     __pyx_v_pctxt = __pyx_t_3;
 
-    /* "src/lxml/parser.pxi":1067
+    /* "src/lxml/parser.pxi":1079
  *         try:
  *             pctxt = context._c_ctxt
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)             # <<<<<<<<<<<<<<
@@ -109511,7 +111046,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
     __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_pctxt);
 
-    /* "src/lxml/parser.pxi":1069
+    /* "src/lxml/parser.pxi":1081
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  * 
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -109522,7 +111057,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
     __pyx_t_5 = (__pyx_t_4 != 0);
     if (__pyx_t_5) {
 
-      /* "src/lxml/parser.pxi":1070
+      /* "src/lxml/parser.pxi":1082
  * 
  *             if self._default_encoding is None:
  *                 c_encoding = NULL             # <<<<<<<<<<<<<<
@@ -109531,7 +111066,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
       __pyx_v_c_encoding = NULL;
 
-      /* "src/lxml/parser.pxi":1069
+      /* "src/lxml/parser.pxi":1081
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  * 
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -109541,7 +111076,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
       goto __pyx_L6;
     }
 
-    /* "src/lxml/parser.pxi":1072
+    /* "src/lxml/parser.pxi":1084
  *                 c_encoding = NULL
  *             else:
  *                 c_encoding = _cstr(self._default_encoding)             # <<<<<<<<<<<<<<
@@ -109556,7 +111091,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
     }
     __pyx_L6:;
 
-    /* "src/lxml/parser.pxi":1074
+    /* "src/lxml/parser.pxi":1086
  *                 c_encoding = _cstr(self._default_encoding)
  * 
  *             orig_options = pctxt.options             # <<<<<<<<<<<<<<
@@ -109566,7 +111101,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
     __pyx_t_2 = __pyx_v_pctxt->options;
     __pyx_v_orig_options = __pyx_t_2;
 
-    /* "src/lxml/parser.pxi":1075
+    /* "src/lxml/parser.pxi":1087
  * 
  *             orig_options = pctxt.options
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -109580,7 +111115,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":1076
+          /* "src/lxml/parser.pxi":1088
  *             orig_options = pctxt.options
  *             with nogil:
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -109590,7 +111125,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
           __pyx_t_5 = (__pyx_v_self->_for_html != 0);
           if (__pyx_t_5) {
 
-            /* "src/lxml/parser.pxi":1077
+            /* "src/lxml/parser.pxi":1089
  *             with nogil:
  *                 if self._for_html:
  *                     result = htmlparser.htmlCtxtReadMemory(             # <<<<<<<<<<<<<<
@@ -109599,7 +111134,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
             __pyx_v_result = htmlCtxtReadMemory(__pyx_v_pctxt, __pyx_v_c_text, __pyx_v_c_len, __pyx_v_c_filename, __pyx_v_c_encoding, __pyx_v_self->_parse_options);
 
-            /* "src/lxml/parser.pxi":1080
+            /* "src/lxml/parser.pxi":1092
  *                         pctxt, c_text, c_len, c_filename,
  *                         c_encoding, self._parse_options)
  *                     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -109609,7 +111144,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
             __pyx_t_5 = ((__pyx_v_result != NULL) != 0);
             if (__pyx_t_5) {
 
-              /* "src/lxml/parser.pxi":1081
+              /* "src/lxml/parser.pxi":1093
  *                         c_encoding, self._parse_options)
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -109619,7 +111154,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
               __pyx_t_5 = ((__pyx_f_4lxml_5etree__fixHtmlDictNames(__pyx_v_pctxt->dict, __pyx_v_result) < 0) != 0);
               if (__pyx_t_5) {
 
-                /* "src/lxml/parser.pxi":1082
+                /* "src/lxml/parser.pxi":1094
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -109628,7 +111163,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
                 xmlFreeDoc(__pyx_v_result);
 
-                /* "src/lxml/parser.pxi":1083
+                /* "src/lxml/parser.pxi":1095
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)
  *                             result = NULL             # <<<<<<<<<<<<<<
@@ -109637,7 +111172,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
                 __pyx_v_result = NULL;
 
-                /* "src/lxml/parser.pxi":1081
+                /* "src/lxml/parser.pxi":1093
  *                         c_encoding, self._parse_options)
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -109646,7 +111181,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
               }
 
-              /* "src/lxml/parser.pxi":1080
+              /* "src/lxml/parser.pxi":1092
  *                         pctxt, c_text, c_len, c_filename,
  *                         c_encoding, self._parse_options)
  *                     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -109655,7 +111190,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
             }
 
-            /* "src/lxml/parser.pxi":1076
+            /* "src/lxml/parser.pxi":1088
  *             orig_options = pctxt.options
  *             with nogil:
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -109665,7 +111200,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
             goto __pyx_L10;
           }
 
-          /* "src/lxml/parser.pxi":1085
+          /* "src/lxml/parser.pxi":1097
  *                             result = NULL
  *                 else:
  *                     result = xmlparser.xmlCtxtReadMemory(             # <<<<<<<<<<<<<<
@@ -109674,7 +111209,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
           /*else*/ {
 
-            /* "src/lxml/parser.pxi":1087
+            /* "src/lxml/parser.pxi":1099
  *                     result = xmlparser.xmlCtxtReadMemory(
  *                         pctxt, c_text, c_len, c_filename,
  *                         c_encoding, self._parse_options)             # <<<<<<<<<<<<<<
@@ -109686,7 +111221,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
           __pyx_L10:;
         }
 
-        /* "src/lxml/parser.pxi":1075
+        /* "src/lxml/parser.pxi":1087
  * 
  *             orig_options = pctxt.options
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -109704,7 +111239,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
         }
     }
 
-    /* "src/lxml/parser.pxi":1088
+    /* "src/lxml/parser.pxi":1100
  *                         pctxt, c_text, c_len, c_filename,
  *                         c_encoding, self._parse_options)
  *             pctxt.options = orig_options # work around libxml2 problem             # <<<<<<<<<<<<<<
@@ -109713,19 +111248,19 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
     __pyx_v_pctxt->options = __pyx_v_orig_options;
 
-    /* "src/lxml/parser.pxi":1090
+    /* "src/lxml/parser.pxi":1102
  *             pctxt.options = orig_options # work around libxml2 problem
  * 
  *             return context._handleParseResultDoc(self, result, None)             # <<<<<<<<<<<<<<
  *         finally:
  *             context.cleanup()
  */
-    __pyx_t_6 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_context, __pyx_v_self, __pyx_v_result, Py_None); if (unlikely(__pyx_t_6 == NULL)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1090; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+    __pyx_t_6 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_context, __pyx_v_self, __pyx_v_result, Py_None); if (unlikely(__pyx_t_6 == NULL)) __PYX_ERR(2, 1102, __pyx_L4_error)
     __pyx_r = __pyx_t_6;
     goto __pyx_L3_return;
   }
 
-  /* "src/lxml/parser.pxi":1092
+  /* "src/lxml/parser.pxi":1104
  *             return context._handleParseResultDoc(self, result, None)
  *         finally:
  *             context.cleanup()             # <<<<<<<<<<<<<<
@@ -109734,8 +111269,10 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
  */
   /*finally:*/ {
     /*exception exit:*/{
+      __Pyx_PyThreadState_declare
       __pyx_L4_error:;
       __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; __pyx_t_12 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0;
       if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_12, &__pyx_t_13, &__pyx_t_14);
       if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11) < 0)) __Pyx_ErrFetch(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11);
@@ -109747,8 +111284,9 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
       __Pyx_XGOTREF(__pyx_t_14);
       __pyx_t_2 = __pyx_lineno; __pyx_t_7 = __pyx_clineno; __pyx_t_8 = __pyx_filename;
       {
-        __pyx_t_15 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_15 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L14_error;}
+        __pyx_t_15 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_15 == -1)) __PYX_ERR(2, 1104, __pyx_L14_error)
       }
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_12);
         __Pyx_XGIVEREF(__pyx_t_13);
@@ -109763,6 +111301,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
       __pyx_lineno = __pyx_t_2; __pyx_clineno = __pyx_t_7; __pyx_filename = __pyx_t_8;
       goto __pyx_L1_error;
       __pyx_L14_error:;
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_12);
         __Pyx_XGIVEREF(__pyx_t_13);
@@ -109777,13 +111316,13 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
     }
     __pyx_L3_return: {
       __pyx_t_6 = __pyx_r;
-      __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_7 == -1)) __PYX_ERR(2, 1104, __pyx_L1_error)
       __pyx_r = __pyx_t_6;
       goto __pyx_L0;
     }
   }
 
-  /* "src/lxml/parser.pxi":1055
+  /* "src/lxml/parser.pxi":1067
  *             context.cleanup()
  * 
  *     cdef xmlDoc* _parseDoc(self, char* c_text, int c_len,             # <<<<<<<<<<<<<<
@@ -109802,7 +111341,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDoc(struct __pyx_obj_4lx
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1094
+/* "src/lxml/parser.pxi":1106
  *             context.cleanup()
  * 
  *     cdef xmlDoc* _parseDocFromFile(self, char* c_filename) except NULL:             # <<<<<<<<<<<<<<
@@ -109833,12 +111372,9 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
   PyObject *__pyx_t_13 = NULL;
   PyObject *__pyx_t_14 = NULL;
   int __pyx_t_15;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_parseDocFromFile", 0);
 
-  /* "src/lxml/parser.pxi":1099
+  /* "src/lxml/parser.pxi":1111
  *         cdef xmlparser.xmlParserCtxt* pctxt
  *         cdef char* c_encoding
  *         result = NULL             # <<<<<<<<<<<<<<
@@ -109847,28 +111383,28 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
   __pyx_v_result = NULL;
 
-  /* "src/lxml/parser.pxi":1101
+  /* "src/lxml/parser.pxi":1113
  *         result = NULL
  * 
  *         context = self._getParserContext()             # <<<<<<<<<<<<<<
  *         context.prepare()
  *         try:
  */
-  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1113, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":1102
+  /* "src/lxml/parser.pxi":1114
  * 
  *         context = self._getParserContext()
  *         context.prepare()             # <<<<<<<<<<<<<<
  *         try:
  *             pctxt = context._c_ctxt
  */
-  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 1114, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1103
+  /* "src/lxml/parser.pxi":1115
  *         context = self._getParserContext()
  *         context.prepare()
  *         try:             # <<<<<<<<<<<<<<
@@ -109877,7 +111413,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
   /*try:*/ {
 
-    /* "src/lxml/parser.pxi":1104
+    /* "src/lxml/parser.pxi":1116
  *         context.prepare()
  *         try:
  *             pctxt = context._c_ctxt             # <<<<<<<<<<<<<<
@@ -109887,7 +111423,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
     __pyx_t_3 = __pyx_v_context->_c_ctxt;
     __pyx_v_pctxt = __pyx_t_3;
 
-    /* "src/lxml/parser.pxi":1105
+    /* "src/lxml/parser.pxi":1117
  *         try:
  *             pctxt = context._c_ctxt
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)             # <<<<<<<<<<<<<<
@@ -109896,7 +111432,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
     __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_pctxt);
 
-    /* "src/lxml/parser.pxi":1107
+    /* "src/lxml/parser.pxi":1119
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  * 
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -109907,7 +111443,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
     __pyx_t_5 = (__pyx_t_4 != 0);
     if (__pyx_t_5) {
 
-      /* "src/lxml/parser.pxi":1108
+      /* "src/lxml/parser.pxi":1120
  * 
  *             if self._default_encoding is None:
  *                 c_encoding = NULL             # <<<<<<<<<<<<<<
@@ -109916,7 +111452,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
       __pyx_v_c_encoding = NULL;
 
-      /* "src/lxml/parser.pxi":1107
+      /* "src/lxml/parser.pxi":1119
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  * 
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -109926,7 +111462,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
       goto __pyx_L6;
     }
 
-    /* "src/lxml/parser.pxi":1110
+    /* "src/lxml/parser.pxi":1122
  *                 c_encoding = NULL
  *             else:
  *                 c_encoding = _cstr(self._default_encoding)             # <<<<<<<<<<<<<<
@@ -109941,7 +111477,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
     }
     __pyx_L6:;
 
-    /* "src/lxml/parser.pxi":1112
+    /* "src/lxml/parser.pxi":1124
  *                 c_encoding = _cstr(self._default_encoding)
  * 
  *             orig_options = pctxt.options             # <<<<<<<<<<<<<<
@@ -109951,7 +111487,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
     __pyx_t_2 = __pyx_v_pctxt->options;
     __pyx_v_orig_options = __pyx_t_2;
 
-    /* "src/lxml/parser.pxi":1113
+    /* "src/lxml/parser.pxi":1125
  * 
  *             orig_options = pctxt.options
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -109965,7 +111501,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":1114
+          /* "src/lxml/parser.pxi":1126
  *             orig_options = pctxt.options
  *             with nogil:
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -109975,7 +111511,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
           __pyx_t_5 = (__pyx_v_self->_for_html != 0);
           if (__pyx_t_5) {
 
-            /* "src/lxml/parser.pxi":1115
+            /* "src/lxml/parser.pxi":1127
  *             with nogil:
  *                 if self._for_html:
  *                     result = htmlparser.htmlCtxtReadFile(             # <<<<<<<<<<<<<<
@@ -109984,7 +111520,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
             __pyx_v_result = htmlCtxtReadFile(__pyx_v_pctxt, __pyx_v_c_filename, __pyx_v_c_encoding, __pyx_v_self->_parse_options);
 
-            /* "src/lxml/parser.pxi":1117
+            /* "src/lxml/parser.pxi":1129
  *                     result = htmlparser.htmlCtxtReadFile(
  *                         pctxt, c_filename, c_encoding, self._parse_options)
  *                     if result is not NULL:             # <<<<<<<<<<<<<<
@@ -109994,7 +111530,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
             __pyx_t_5 = ((__pyx_v_result != NULL) != 0);
             if (__pyx_t_5) {
 
-              /* "src/lxml/parser.pxi":1118
+              /* "src/lxml/parser.pxi":1130
  *                         pctxt, c_filename, c_encoding, self._parse_options)
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:             # <<<<<<<<<<<<<<
@@ -110004,7 +111540,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
               __pyx_t_5 = ((__pyx_f_4lxml_5etree__fixHtmlDictNames(__pyx_v_pctxt->dict, __pyx_v_result) < 0) != 0);
               if (__pyx_t_5) {
 
-                /* "src/lxml/parser.pxi":1119
+                /* "src/lxml/parser.pxi":1131
  *                     if result is not NULL:
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)             # <<<<<<<<<<<<<<
@@ -110013,7 +111549,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
                 xmlFreeDoc(__pyx_v_result);
 
-                /* "src/lxml/parser.pxi":1120
+                /* "src/lxml/parser.pxi":1132
  *                         if _fixHtmlDictNames(pctxt.dict, result) < 0:
  *                             tree.xmlFreeDoc(result)
  *                             result = NULL             # <<<<<<<<<<<<<<
@@ -110022,7 +111558,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
                 __pyx_v_result = NULL;
 
-                /* "src/lxml/parser.pxi":1118
+                /* "src/lxml/parser.pxi":1130
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@@ -110031,7 +111567,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
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-              /* "src/lxml/parser.pxi":1117
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@@ -110040,7 +111576,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
  */
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-            /* "src/lxml/parser.pxi":1114
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@@ -110050,7 +111586,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
             goto __pyx_L10;
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-          /* "src/lxml/parser.pxi":1122
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  */
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-            /* "src/lxml/parser.pxi":1123
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-        /* "src/lxml/parser.pxi":1113
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         }
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-    /* "src/lxml/parser.pxi":1124
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-    /* "src/lxml/parser.pxi":1126
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-  /* "src/lxml/parser.pxi":1128
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  */
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+        __pyx_t_15 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_15 == -1)) __PYX_ERR(2, 1140, __pyx_L14_error)
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@@ -110151,6 +111690,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile(struct __pyx
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-  /* "src/lxml/parser.pxi":1094
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-  /* "src/lxml/parser.pxi":1137
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-    /* "src/lxml/parser.pxi":1138
+    /* "src/lxml/parser.pxi":1150
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@@ -110248,7 +111785,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFilelike(struct _
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-    /* "src/lxml/parser.pxi":1137
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  */
   }
 
-  /* "src/lxml/parser.pxi":1140
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  * 
  *         context = self._getParserContext()             # <<<<<<<<<<<<<<
  *         context.prepare()
  *         try:
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-  __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1140; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)__pyx_v_self->__pyx_vtab)->_getParserContext(__pyx_v_self)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1152, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":1141
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+  __pyx_t_4 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(2, 1153, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1142
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-    /* "src/lxml/parser.pxi":1143
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-    /* "src/lxml/parser.pxi":1144
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-    /* "src/lxml/parser.pxi":1145
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+    __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->_handleParseResultDoc(__pyx_v_context, __pyx_v_self, __pyx_v_result, __pyx_v_filename); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1162, __pyx_L5_error)
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-      __pyx_t_8 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_8 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->cleanup(__pyx_v_context); if (unlikely(__pyx_t_8 == -1)) __PYX_ERR(2, 1165, __pyx_L1_error)
       __pyx_r = __pyx_t_7;
       goto __pyx_L0;
     }
   }
 
-  /* "src/lxml/parser.pxi":1130
+  /* "src/lxml/parser.pxi":1142
  *             context.cleanup()
  * 
  *     cdef xmlDoc* _parseDocFromFilelike(self, filelike, filename,             # <<<<<<<<<<<<<<
@@ -110453,7 +111994,7 @@ static xmlDoc *__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFilelike(struct _
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":777
+/* "src/lxml/parser.pxi":789
  *     cdef XMLSchema _schema
  *     cdef bytes _filename
  *     cdef readonly object target             # <<<<<<<<<<<<<<
@@ -110490,7 +112031,7 @@ static PyObject *__pyx_pf_4lxml_5etree_11_BaseParser_6target___get__(struct __py
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1156
+/* "src/lxml/parser.pxi":1168
  * 
  * 
  * cdef void _initSaxDocument(void* ctxt) with gil:             # <<<<<<<<<<<<<<
@@ -110514,7 +112055,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
   #endif
   __Pyx_RefNannySetupContext("_initSaxDocument", 0);
 
-  /* "src/lxml/parser.pxi":1157
+  /* "src/lxml/parser.pxi":1169
  * 
  * cdef void _initSaxDocument(void* ctxt) with gil:
  *     xmlparser.xmlSAX2StartDocument(ctxt)             # <<<<<<<<<<<<<<
@@ -110523,7 +112064,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
   xmlSAX2StartDocument(__pyx_v_ctxt);
 
-  /* "src/lxml/parser.pxi":1158
+  /* "src/lxml/parser.pxi":1170
  * cdef void _initSaxDocument(void* ctxt) with gil:
  *     xmlparser.xmlSAX2StartDocument(ctxt)
  *     c_ctxt = ctxt             # <<<<<<<<<<<<<<
@@ -110532,7 +112073,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
   __pyx_v_c_ctxt = ((xmlParserCtxt *)__pyx_v_ctxt);
 
-  /* "src/lxml/parser.pxi":1159
+  /* "src/lxml/parser.pxi":1171
  *     xmlparser.xmlSAX2StartDocument(ctxt)
  *     c_ctxt = ctxt
  *     c_doc = c_ctxt.myDoc             # <<<<<<<<<<<<<<
@@ -110542,7 +112083,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
   __pyx_t_1 = __pyx_v_c_ctxt->myDoc;
   __pyx_v_c_doc = __pyx_t_1;
 
-  /* "src/lxml/parser.pxi":1162
+  /* "src/lxml/parser.pxi":1174
  * 
  *     # set up document dict
  *     if c_doc and c_ctxt.dict and not c_doc.dict:             # <<<<<<<<<<<<<<
@@ -110566,7 +112107,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
   __pyx_L4_bool_binop_done:;
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1164
+    /* "src/lxml/parser.pxi":1176
  *     if c_doc and c_ctxt.dict and not c_doc.dict:
  *         # I have no idea why libxml2 disables this - we need it
  *         c_ctxt.dictNames = 1             # <<<<<<<<<<<<<<
@@ -110575,7 +112116,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
     __pyx_v_c_ctxt->dictNames = 1;
 
-    /* "src/lxml/parser.pxi":1165
+    /* "src/lxml/parser.pxi":1177
  *         # I have no idea why libxml2 disables this - we need it
  *         c_ctxt.dictNames = 1
  *         c_doc.dict = c_ctxt.dict             # <<<<<<<<<<<<<<
@@ -110585,7 +112126,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
     __pyx_t_4 = __pyx_v_c_ctxt->dict;
     __pyx_v_c_doc->dict = __pyx_t_4;
 
-    /* "src/lxml/parser.pxi":1166
+    /* "src/lxml/parser.pxi":1178
  *         c_ctxt.dictNames = 1
  *         c_doc.dict = c_ctxt.dict
  *         xmlparser.xmlDictReference(c_ctxt.dict)             # <<<<<<<<<<<<<<
@@ -110594,7 +112135,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
     xmlDictReference(__pyx_v_c_ctxt->dict);
 
-    /* "src/lxml/parser.pxi":1162
+    /* "src/lxml/parser.pxi":1174
  * 
  *     # set up document dict
  *     if c_doc and c_ctxt.dict and not c_doc.dict:             # <<<<<<<<<<<<<<
@@ -110603,27 +112144,19 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
   }
 
-  /* "src/lxml/parser.pxi":1169
+  /* "src/lxml/parser.pxi":1181
  * 
  *     # set up XML ID hash table
- *     if c_ctxt._private and not c_ctxt.html:             # <<<<<<<<<<<<<<
+ *     if c_ctxt._private:             # <<<<<<<<<<<<<<
  *         context = <_ParserContext>c_ctxt._private
  *         if context._collect_ids:
  */
-  __pyx_t_3 = (__pyx_v_c_ctxt->_private != 0);
-  if (__pyx_t_3) {
-  } else {
-    __pyx_t_2 = __pyx_t_3;
-    goto __pyx_L8_bool_binop_done;
-  }
-  __pyx_t_3 = ((!(__pyx_v_c_ctxt->html != 0)) != 0);
-  __pyx_t_2 = __pyx_t_3;
-  __pyx_L8_bool_binop_done:;
+  __pyx_t_2 = (__pyx_v_c_ctxt->_private != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1170
+    /* "src/lxml/parser.pxi":1182
  *     # set up XML ID hash table
- *     if c_ctxt._private and not c_ctxt.html:
+ *     if c_ctxt._private:
  *         context = <_ParserContext>c_ctxt._private             # <<<<<<<<<<<<<<
  *         if context._collect_ids:
  *             # keep the global parser dict from filling up with XML IDs
@@ -110633,8 +112166,8 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
     __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_5);
     __pyx_t_5 = 0;
 
-    /* "src/lxml/parser.pxi":1171
- *     if c_ctxt._private and not c_ctxt.html:
+    /* "src/lxml/parser.pxi":1183
+ *     if c_ctxt._private:
  *         context = <_ParserContext>c_ctxt._private
  *         if context._collect_ids:             # <<<<<<<<<<<<<<
  *             # keep the global parser dict from filling up with XML IDs
@@ -110643,7 +112176,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
     __pyx_t_2 = (__pyx_v_context->_collect_ids != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":1173
+      /* "src/lxml/parser.pxi":1185
  *         if context._collect_ids:
  *             # keep the global parser dict from filling up with XML IDs
  *             if c_doc and not c_doc.ids:             # <<<<<<<<<<<<<<
@@ -110654,14 +112187,14 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
       if (__pyx_t_3) {
       } else {
         __pyx_t_2 = __pyx_t_3;
-        goto __pyx_L12_bool_binop_done;
+        goto __pyx_L10_bool_binop_done;
       }
       __pyx_t_3 = ((!(__pyx_v_c_doc->ids != 0)) != 0);
       __pyx_t_2 = __pyx_t_3;
-      __pyx_L12_bool_binop_done:;
+      __pyx_L10_bool_binop_done:;
       if (__pyx_t_2) {
 
-        /* "src/lxml/parser.pxi":1175
+        /* "src/lxml/parser.pxi":1187
  *             if c_doc and not c_doc.ids:
  *                 # memory errors are not fatal here
  *                 c_dict = xmlparser.xmlDictCreate()             # <<<<<<<<<<<<<<
@@ -110670,7 +112203,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
         __pyx_v_c_dict = xmlDictCreate();
 
-        /* "src/lxml/parser.pxi":1176
+        /* "src/lxml/parser.pxi":1188
  *                 # memory errors are not fatal here
  *                 c_dict = xmlparser.xmlDictCreate()
  *                 if c_dict:             # <<<<<<<<<<<<<<
@@ -110680,7 +112213,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
         __pyx_t_2 = (__pyx_v_c_dict != 0);
         if (__pyx_t_2) {
 
-          /* "src/lxml/parser.pxi":1177
+          /* "src/lxml/parser.pxi":1189
  *                 c_dict = xmlparser.xmlDictCreate()
  *                 if c_dict:
  *                     c_doc.ids = tree.xmlHashCreateDict(0, c_dict)             # <<<<<<<<<<<<<<
@@ -110689,7 +112222,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
           __pyx_v_c_doc->ids = xmlHashCreateDict(0, __pyx_v_c_dict);
 
-          /* "src/lxml/parser.pxi":1178
+          /* "src/lxml/parser.pxi":1190
  *                 if c_dict:
  *                     c_doc.ids = tree.xmlHashCreateDict(0, c_dict)
  *                     xmlparser.xmlDictFree(c_dict)             # <<<<<<<<<<<<<<
@@ -110698,17 +112231,17 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
           xmlDictFree(__pyx_v_c_dict);
 
-          /* "src/lxml/parser.pxi":1176
+          /* "src/lxml/parser.pxi":1188
  *                 # memory errors are not fatal here
  *                 c_dict = xmlparser.xmlDictCreate()
  *                 if c_dict:             # <<<<<<<<<<<<<<
  *                     c_doc.ids = tree.xmlHashCreateDict(0, c_dict)
  *                     xmlparser.xmlDictFree(c_dict)
  */
-          goto __pyx_L14;
+          goto __pyx_L12;
         }
 
-        /* "src/lxml/parser.pxi":1180
+        /* "src/lxml/parser.pxi":1192
  *                     xmlparser.xmlDictFree(c_dict)
  *                 else:
  *                     c_doc.ids = tree.xmlHashCreate(0)             # <<<<<<<<<<<<<<
@@ -110718,9 +112251,9 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
         /*else*/ {
           __pyx_v_c_doc->ids = xmlHashCreate(0);
         }
-        __pyx_L14:;
+        __pyx_L12:;
 
-        /* "src/lxml/parser.pxi":1173
+        /* "src/lxml/parser.pxi":1185
  *         if context._collect_ids:
  *             # keep the global parser dict from filling up with XML IDs
  *             if c_doc and not c_doc.ids:             # <<<<<<<<<<<<<<
@@ -110729,17 +112262,17 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
       }
 
-      /* "src/lxml/parser.pxi":1171
- *     if c_ctxt._private and not c_ctxt.html:
+      /* "src/lxml/parser.pxi":1183
+ *     if c_ctxt._private:
  *         context = <_ParserContext>c_ctxt._private
  *         if context._collect_ids:             # <<<<<<<<<<<<<<
  *             # keep the global parser dict from filling up with XML IDs
  *             if c_doc and not c_doc.ids:
  */
-      goto __pyx_L10;
+      goto __pyx_L8;
     }
 
-    /* "src/lxml/parser.pxi":1182
+    /* "src/lxml/parser.pxi":1194
  *                     c_doc.ids = tree.xmlHashCreate(0)
  *         else:
  *             c_ctxt.loadsubset |= xmlparser.XML_SKIP_IDS             # <<<<<<<<<<<<<<
@@ -110749,7 +112282,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
     /*else*/ {
       __pyx_v_c_ctxt->loadsubset = (__pyx_v_c_ctxt->loadsubset | XML_SKIP_IDS);
 
-      /* "src/lxml/parser.pxi":1183
+      /* "src/lxml/parser.pxi":1195
  *         else:
  *             c_ctxt.loadsubset |= xmlparser.XML_SKIP_IDS
  *             if c_doc and c_doc.ids and not tree.xmlHashSize(c_doc.ids):             # <<<<<<<<<<<<<<
@@ -110760,20 +112293,20 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
       if (__pyx_t_3) {
       } else {
         __pyx_t_2 = __pyx_t_3;
-        goto __pyx_L16_bool_binop_done;
+        goto __pyx_L14_bool_binop_done;
       }
       __pyx_t_3 = (__pyx_v_c_doc->ids != 0);
       if (__pyx_t_3) {
       } else {
         __pyx_t_2 = __pyx_t_3;
-        goto __pyx_L16_bool_binop_done;
+        goto __pyx_L14_bool_binop_done;
       }
       __pyx_t_3 = ((!(xmlHashSize(__pyx_v_c_doc->ids) != 0)) != 0);
       __pyx_t_2 = __pyx_t_3;
-      __pyx_L16_bool_binop_done:;
+      __pyx_L14_bool_binop_done:;
       if (__pyx_t_2) {
 
-        /* "src/lxml/parser.pxi":1185
+        /* "src/lxml/parser.pxi":1197
  *             if c_doc and c_doc.ids and not tree.xmlHashSize(c_doc.ids):
  *                 # already initialised but empty => clear
  *                 tree.xmlHashFree(c_doc.ids, NULL)             # <<<<<<<<<<<<<<
@@ -110782,7 +112315,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
         xmlHashFree(__pyx_v_c_doc->ids, NULL);
 
-        /* "src/lxml/parser.pxi":1186
+        /* "src/lxml/parser.pxi":1198
  *                 # already initialised but empty => clear
  *                 tree.xmlHashFree(c_doc.ids, NULL)
  *                 c_doc.ids = NULL             # <<<<<<<<<<<<<<
@@ -110791,7 +112324,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
         __pyx_v_c_doc->ids = NULL;
 
-        /* "src/lxml/parser.pxi":1183
+        /* "src/lxml/parser.pxi":1195
  *         else:
  *             c_ctxt.loadsubset |= xmlparser.XML_SKIP_IDS
  *             if c_doc and c_doc.ids and not tree.xmlHashSize(c_doc.ids):             # <<<<<<<<<<<<<<
@@ -110800,18 +112333,18 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
  */
       }
     }
-    __pyx_L10:;
+    __pyx_L8:;
 
-    /* "src/lxml/parser.pxi":1169
+    /* "src/lxml/parser.pxi":1181
  * 
  *     # set up XML ID hash table
- *     if c_ctxt._private and not c_ctxt.html:             # <<<<<<<<<<<<<<
+ *     if c_ctxt._private:             # <<<<<<<<<<<<<<
  *         context = <_ParserContext>c_ctxt._private
  *         if context._collect_ids:
  */
   }
 
-  /* "src/lxml/parser.pxi":1156
+  /* "src/lxml/parser.pxi":1168
  * 
  * 
  * cdef void _initSaxDocument(void* ctxt) with gil:             # <<<<<<<<<<<<<<
@@ -110827,7 +112360,7 @@ static void __pyx_f_4lxml_5etree__initSaxDocument(void *__pyx_v_ctxt) {
   #endif
 }
 
-/* "src/lxml/parser.pxi":1202
+/* "src/lxml/parser.pxi":1214
  *         different from what the ``error_log`` property returns.
  *         """
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -110853,12 +112386,9 @@ static PyObject *__pyx_pf_4lxml_5etree_11_FeedParser_14feed_error_log___get__(st
   __Pyx_RefNannyDeclarations
   PyObject *__pyx_t_1 = NULL;
   PyObject *__pyx_t_2 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "src/lxml/parser.pxi":1203
+  /* "src/lxml/parser.pxi":1215
  *         """
  *         def __get__(self):
  *             return self._getPushParserContext()._error_log.copy()             # <<<<<<<<<<<<<<
@@ -110866,16 +112396,16 @@ static PyObject *__pyx_pf_4lxml_5etree_11_FeedParser_14feed_error_log___get__(st
  *     cpdef feed(self, data):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__FeedParser *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx_base._getPushParserContext(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_self))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__FeedParser *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx_base._getPushParserContext(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_self))); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1215, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1)->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1)->_error_log), 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1)->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1)->_error_log), 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1215, __pyx_L1_error)
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   __pyx_r = __pyx_t_2;
   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1202
+  /* "src/lxml/parser.pxi":1214
  *         different from what the ``error_log`` property returns.
  *         """
  *         def __get__(self):             # <<<<<<<<<<<<<<
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   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1205
+/* "src/lxml/parser.pxi":1217
  *             return self._getPushParserContext()._error_log.copy()
  * 
  *     cpdef feed(self, data):             # <<<<<<<<<<<<<<
@@ -110943,21 +112473,18 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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   PyObject *__pyx_t_23 = NULL;
   int __pyx_t_24;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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   /* Check if overridden in Python */
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-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_feed); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_feed); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1217, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_1);
     if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (PyCFunction)__pyx_pw_4lxml_5etree_11_FeedParser_1feed)) {
       __Pyx_XDECREF(__pyx_r);
       __Pyx_INCREF(__pyx_t_1);
       __pyx_t_3 = __pyx_t_1; __pyx_t_4 = NULL;
-      if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_3))) {
+      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) {
         __pyx_t_4 = PyMethod_GET_SELF(__pyx_t_3);
         if (likely(__pyx_t_4)) {
           PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
@@ -110967,18 +112494,36 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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+        __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_v_data); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1217, __pyx_L1_error)
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-        __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4); __pyx_t_4 = NULL;
-        __Pyx_INCREF(__pyx_v_data);
-        __Pyx_GIVEREF(__pyx_v_data);
-        PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_v_data);
-        __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1205; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-        __Pyx_GOTREF(__pyx_t_2);
-        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+        #if CYTHON_FAST_PYCALL
+        if (PyFunction_Check(__pyx_t_3)) {
+          PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_v_data};
+          __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1217, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
+          __Pyx_GOTREF(__pyx_t_2);
+        } else
+        #endif
+        #if CYTHON_FAST_PYCCALL
+        if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) {
+          PyObject *__pyx_temp[2] = {__pyx_t_4, __pyx_v_data};
+          __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1217, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
+          __Pyx_GOTREF(__pyx_t_2);
+        } else
+        #endif
+        {
+          __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 1217, __pyx_L1_error)
+          __Pyx_GOTREF(__pyx_t_5);
+          __Pyx_GIVEREF(__pyx_t_4); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4); __pyx_t_4 = NULL;
+          __Pyx_INCREF(__pyx_v_data);
+          __Pyx_GIVEREF(__pyx_v_data);
+          PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_v_data);
+          __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1217, __pyx_L1_error)
+          __Pyx_GOTREF(__pyx_t_2);
+          __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
+        }
       }
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       __pyx_r = __pyx_t_2;
@@ -110989,7 +112534,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   }
 
-  /* "src/lxml/parser.pxi":1230
+  /* "src/lxml/parser.pxi":1242
  *         cdef int buffer_len
  *         cdef int error
  *         cdef bint recover = self._parse_options & xmlparser.XML_PARSE_RECOVER             # <<<<<<<<<<<<<<
@@ -110998,7 +112543,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
   __pyx_v_recover = (__pyx_v_self->__pyx_base._parse_options & XML_PARSE_RECOVER);
 
-  /* "src/lxml/parser.pxi":1231
+  /* "src/lxml/parser.pxi":1243
  *         cdef int error
  *         cdef bint recover = self._parse_options & xmlparser.XML_PARSE_RECOVER
  *         if isinstance(data, bytes):             # <<<<<<<<<<<<<<
@@ -111009,7 +112554,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
   __pyx_t_7 = (__pyx_t_6 != 0);
   if (__pyx_t_7) {
 
-    /* "src/lxml/parser.pxi":1232
+    /* "src/lxml/parser.pxi":1244
  *         cdef bint recover = self._parse_options & xmlparser.XML_PARSE_RECOVER
  *         if isinstance(data, bytes):
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -111020,7 +112565,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_6 = (__pyx_t_7 != 0);
     if (__pyx_t_6) {
 
-      /* "src/lxml/parser.pxi":1233
+      /* "src/lxml/parser.pxi":1245
  *         if isinstance(data, bytes):
  *             if self._default_encoding is None:
  *                 c_encoding = NULL             # <<<<<<<<<<<<<<
@@ -111029,7 +112574,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
       __pyx_v_c_encoding = NULL;
 
-      /* "src/lxml/parser.pxi":1232
+      /* "src/lxml/parser.pxi":1244
  *         cdef bint recover = self._parse_options & xmlparser.XML_PARSE_RECOVER
  *         if isinstance(data, bytes):
  *             if self._default_encoding is None:             # <<<<<<<<<<<<<<
@@ -111039,7 +112584,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
       goto __pyx_L4;
     }
 
-    /* "src/lxml/parser.pxi":1235
+    /* "src/lxml/parser.pxi":1247
  *                 c_encoding = NULL
  *             else:
  *                 c_encoding = self._default_encoding             # <<<<<<<<<<<<<<
@@ -111047,12 +112592,12 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)
  */
     /*else*/ {
-      __pyx_t_8 = __Pyx_PyObject_AsString(__pyx_v_self->__pyx_base._default_encoding); if (unlikely((!__pyx_t_8) && PyErr_Occurred())) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1235; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = __Pyx_PyObject_AsString(__pyx_v_self->__pyx_base._default_encoding); if (unlikely((!__pyx_t_8) && PyErr_Occurred())) __PYX_ERR(2, 1247, __pyx_L1_error)
       __pyx_v_c_encoding = __pyx_t_8;
     }
     __pyx_L4:;
 
-    /* "src/lxml/parser.pxi":1236
+    /* "src/lxml/parser.pxi":1248
  *             else:
  *                 c_encoding = self._default_encoding
  *             c_data = _cstr(data)             # <<<<<<<<<<<<<<
@@ -111061,7 +112606,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_c_data = PyBytes_AS_STRING(__pyx_v_data);
 
-    /* "src/lxml/parser.pxi":1237
+    /* "src/lxml/parser.pxi":1249
  *                 c_encoding = self._default_encoding
  *             c_data = _cstr(data)
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)             # <<<<<<<<<<<<<<
@@ -111070,7 +112615,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_py_buffer_len = PyBytes_GET_SIZE(__pyx_v_data);
 
-    /* "src/lxml/parser.pxi":1231
+    /* "src/lxml/parser.pxi":1243
  *         cdef int error
  *         cdef bint recover = self._parse_options & xmlparser.XML_PARSE_RECOVER
  *         if isinstance(data, bytes):             # <<<<<<<<<<<<<<
@@ -111080,7 +112625,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":1238
+  /* "src/lxml/parser.pxi":1250
  *             c_data = _cstr(data)
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)
  *         elif isinstance(data, unicode):             # <<<<<<<<<<<<<<
@@ -111091,7 +112636,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
   __pyx_t_7 = (__pyx_t_6 != 0);
   if (__pyx_t_7) {
 
-    /* "src/lxml/parser.pxi":1239
+    /* "src/lxml/parser.pxi":1251
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)
  *         elif isinstance(data, unicode):
  *             if _UNICODE_ENCODING is NULL:             # <<<<<<<<<<<<<<
@@ -111101,20 +112646,20 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_7 = ((__pyx_v_4lxml_5etree__UNICODE_ENCODING == NULL) != 0);
     if (__pyx_t_7) {
 
-      /* "src/lxml/parser.pxi":1240
+      /* "src/lxml/parser.pxi":1252
  *         elif isinstance(data, unicode):
  *             if _UNICODE_ENCODING is NULL:
  *                 raise ParserError, \             # <<<<<<<<<<<<<<
  *                     u"Unicode parsing is not supported on this platform"
  *             c_encoding = _UNICODE_ENCODING
  */
-      __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ParserError); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1240; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ParserError); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1252, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_Raise(__pyx_t_1, __pyx_kp_u_Unicode_parsing_is_not_supported, 0, 0);
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
-      {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1240; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(2, 1252, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":1239
+      /* "src/lxml/parser.pxi":1251
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)
  *         elif isinstance(data, unicode):
  *             if _UNICODE_ENCODING is NULL:             # <<<<<<<<<<<<<<
@@ -111123,7 +112668,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     }
 
-    /* "src/lxml/parser.pxi":1242
+    /* "src/lxml/parser.pxi":1254
  *                 raise ParserError, \
  *                     u"Unicode parsing is not supported on this platform"
  *             c_encoding = _UNICODE_ENCODING             # <<<<<<<<<<<<<<
@@ -111132,7 +112677,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_c_encoding = __pyx_v_4lxml_5etree__UNICODE_ENCODING;
 
-    /* "src/lxml/parser.pxi":1243
+    /* "src/lxml/parser.pxi":1255
  *                     u"Unicode parsing is not supported on this platform"
  *             c_encoding = _UNICODE_ENCODING
  *             c_data = python.PyUnicode_AS_DATA(data)             # <<<<<<<<<<<<<<
@@ -111141,7 +112686,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_c_data = PyUnicode_AS_DATA(__pyx_v_data);
 
-    /* "src/lxml/parser.pxi":1244
+    /* "src/lxml/parser.pxi":1256
  *             c_encoding = _UNICODE_ENCODING
  *             c_data = python.PyUnicode_AS_DATA(data)
  *             py_buffer_len = python.PyUnicode_GET_DATA_SIZE(data)             # <<<<<<<<<<<<<<
@@ -111150,7 +112695,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_py_buffer_len = PyUnicode_GET_DATA_SIZE(__pyx_v_data);
 
-    /* "src/lxml/parser.pxi":1238
+    /* "src/lxml/parser.pxi":1250
  *             c_data = _cstr(data)
  *             py_buffer_len = python.PyBytes_GET_SIZE(data)
  *         elif isinstance(data, unicode):             # <<<<<<<<<<<<<<
@@ -111160,7 +112705,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":1246
+  /* "src/lxml/parser.pxi":1258
  *             py_buffer_len = python.PyUnicode_GET_DATA_SIZE(data)
  *         else:
  *             raise TypeError, u"Parsing requires string data"             # <<<<<<<<<<<<<<
@@ -111169,23 +112714,23 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
   /*else*/ {
     __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_Parsing_requires_string_data, 0, 0);
-    {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1246; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(2, 1258, __pyx_L1_error)
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":1248
+  /* "src/lxml/parser.pxi":1260
  *             raise TypeError, u"Parsing requires string data"
  * 
  *         context = self._getPushParserContext()             # <<<<<<<<<<<<<<
  *         pctxt = context._c_ctxt
  *         error = 0
  */
-  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__FeedParser *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx_base._getPushParserContext(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_self))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1248; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__FeedParser *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx_base._getPushParserContext(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_self))); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1260, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_v_context = ((struct __pyx_obj_4lxml_5etree__ParserContext *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":1249
+  /* "src/lxml/parser.pxi":1261
  * 
  *         context = self._getPushParserContext()
  *         pctxt = context._c_ctxt             # <<<<<<<<<<<<<<
@@ -111195,7 +112740,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
   __pyx_t_9 = __pyx_v_context->_c_ctxt;
   __pyx_v_pctxt = __pyx_t_9;
 
-  /* "src/lxml/parser.pxi":1250
+  /* "src/lxml/parser.pxi":1262
  *         context = self._getPushParserContext()
  *         pctxt = context._c_ctxt
  *         error = 0             # <<<<<<<<<<<<<<
@@ -111204,7 +112749,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
   __pyx_v_error = 0;
 
-  /* "src/lxml/parser.pxi":1251
+  /* "src/lxml/parser.pxi":1263
  *         pctxt = context._c_ctxt
  *         error = 0
  *         if not self._feed_parser_running:             # <<<<<<<<<<<<<<
@@ -111214,16 +112759,16 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
   __pyx_t_7 = ((!(__pyx_v_self->_feed_parser_running != 0)) != 0);
   if (__pyx_t_7) {
 
-    /* "src/lxml/parser.pxi":1252
+    /* "src/lxml/parser.pxi":1264
  *         error = 0
  *         if not self._feed_parser_running:
  *             context.prepare()             # <<<<<<<<<<<<<<
  *             self._feed_parser_running = 1
  *             c_filename = (_cstr(self._filename)
  */
-    __pyx_t_10 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_10 = ((struct __pyx_vtabstruct_4lxml_5etree__ParserContext *)__pyx_v_context->__pyx_base.__pyx_base.__pyx_vtab)->prepare(__pyx_v_context); if (unlikely(__pyx_t_10 == -1)) __PYX_ERR(2, 1264, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1253
+    /* "src/lxml/parser.pxi":1265
  *         if not self._feed_parser_running:
  *             context.prepare()
  *             self._feed_parser_running = 1             # <<<<<<<<<<<<<<
@@ -111232,7 +112777,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_self->_feed_parser_running = 1;
 
-    /* "src/lxml/parser.pxi":1255
+    /* "src/lxml/parser.pxi":1267
  *             self._feed_parser_running = 1
  *             c_filename = (_cstr(self._filename)
  *                           if self._filename is not None else NULL)             # <<<<<<<<<<<<<<
@@ -111242,7 +112787,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_7 = (__pyx_v_self->__pyx_base._filename != ((PyObject*)Py_None));
     if ((__pyx_t_7 != 0)) {
 
-      /* "src/lxml/parser.pxi":1254
+      /* "src/lxml/parser.pxi":1266
  *             context.prepare()
  *             self._feed_parser_running = 1
  *             c_filename = (_cstr(self._filename)             # <<<<<<<<<<<<<<
@@ -111255,7 +112800,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     } else {
 
-      /* "src/lxml/parser.pxi":1255
+      /* "src/lxml/parser.pxi":1267
  *             self._feed_parser_running = 1
  *             c_filename = (_cstr(self._filename)
  *                           if self._filename is not None else NULL)             # <<<<<<<<<<<<<<
@@ -111266,7 +112811,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     }
     __pyx_v_c_filename = __pyx_t_11;
 
-    /* "src/lxml/parser.pxi":1261
+    /* "src/lxml/parser.pxi":1273
  *             # however if we give it all we got, we'll have nothing for
  *             # *mlParseChunk() and things go wrong.
  *             buffer_len = 4 if py_buffer_len > 4 else py_buffer_len             # <<<<<<<<<<<<<<
@@ -111280,7 +112825,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     }
     __pyx_v_buffer_len = __pyx_t_10;
 
-    /* "src/lxml/parser.pxi":1262
+    /* "src/lxml/parser.pxi":1274
  *             # *mlParseChunk() and things go wrong.
  *             buffer_len = 4 if py_buffer_len > 4 else py_buffer_len
  *             if self._for_html:             # <<<<<<<<<<<<<<
@@ -111290,17 +112835,17 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_7 = (__pyx_v_self->__pyx_base._for_html != 0);
     if (__pyx_t_7) {
 
-      /* "src/lxml/parser.pxi":1263
+      /* "src/lxml/parser.pxi":1275
  *             buffer_len = 4 if py_buffer_len > 4 else py_buffer_len
  *             if self._for_html:
  *                 error = _htmlCtxtResetPush(             # <<<<<<<<<<<<<<
  *                     pctxt, c_data, buffer_len, c_filename, c_encoding,
  *                     self._parse_options)
  */
-      __pyx_t_10 = __pyx_f_4lxml_5etree__htmlCtxtResetPush(__pyx_v_pctxt, __pyx_v_c_data, __pyx_v_buffer_len, __pyx_v_c_filename, __pyx_v_c_encoding, __pyx_v_self->__pyx_base._parse_options); if (unlikely(__pyx_t_10 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1263; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_10 = __pyx_f_4lxml_5etree__htmlCtxtResetPush(__pyx_v_pctxt, __pyx_v_c_data, __pyx_v_buffer_len, __pyx_v_c_filename, __pyx_v_c_encoding, __pyx_v_self->__pyx_base._parse_options); if (unlikely(__pyx_t_10 == -1)) __PYX_ERR(2, 1275, __pyx_L1_error)
       __pyx_v_error = __pyx_t_10;
 
-      /* "src/lxml/parser.pxi":1262
+      /* "src/lxml/parser.pxi":1274
  *             # *mlParseChunk() and things go wrong.
  *             buffer_len = 4 if py_buffer_len > 4 else py_buffer_len
  *             if self._for_html:             # <<<<<<<<<<<<<<
@@ -111310,7 +112855,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
       goto __pyx_L7;
     }
 
-    /* "src/lxml/parser.pxi":1267
+    /* "src/lxml/parser.pxi":1279
  *                     self._parse_options)
  *             else:
  *                 xmlparser.xmlCtxtUseOptions(pctxt, self._parse_options)             # <<<<<<<<<<<<<<
@@ -111320,7 +112865,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     /*else*/ {
       xmlCtxtUseOptions(__pyx_v_pctxt, __pyx_v_self->__pyx_base._parse_options);
 
-      /* "src/lxml/parser.pxi":1268
+      /* "src/lxml/parser.pxi":1280
  *             else:
  *                 xmlparser.xmlCtxtUseOptions(pctxt, self._parse_options)
  *                 error = xmlparser.xmlCtxtResetPush(             # <<<<<<<<<<<<<<
@@ -111331,7 +112876,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     }
     __pyx_L7:;
 
-    /* "src/lxml/parser.pxi":1270
+    /* "src/lxml/parser.pxi":1282
  *                 error = xmlparser.xmlCtxtResetPush(
  *                     pctxt, c_data, buffer_len, c_filename, c_encoding)
  *             py_buffer_len -= buffer_len             # <<<<<<<<<<<<<<
@@ -111340,7 +112885,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_py_buffer_len = (__pyx_v_py_buffer_len - __pyx_v_buffer_len);
 
-    /* "src/lxml/parser.pxi":1271
+    /* "src/lxml/parser.pxi":1283
  *                     pctxt, c_data, buffer_len, c_filename, c_encoding)
  *             py_buffer_len -= buffer_len
  *             c_data += buffer_len             # <<<<<<<<<<<<<<
@@ -111349,7 +112894,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_v_c_data = (__pyx_v_c_data + __pyx_v_buffer_len);
 
-    /* "src/lxml/parser.pxi":1272
+    /* "src/lxml/parser.pxi":1284
  *             py_buffer_len -= buffer_len
  *             c_data += buffer_len
  *             if error:             # <<<<<<<<<<<<<<
@@ -111359,16 +112904,16 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_7 = (__pyx_v_error != 0);
     if (__pyx_t_7) {
 
-      /* "src/lxml/parser.pxi":1273
+      /* "src/lxml/parser.pxi":1285
  *             c_data += buffer_len
  *             if error:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)
  * 
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1273; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); __PYX_ERR(2, 1285, __pyx_L1_error)
 
-      /* "src/lxml/parser.pxi":1272
+      /* "src/lxml/parser.pxi":1284
  *             py_buffer_len -= buffer_len
  *             c_data += buffer_len
  *             if error:             # <<<<<<<<<<<<<<
@@ -111377,7 +112922,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     }
 
-    /* "src/lxml/parser.pxi":1274
+    /* "src/lxml/parser.pxi":1286
  *             if error:
  *                 raise MemoryError()
  *             __GLOBAL_PARSER_CONTEXT.initParserDict(pctxt)             # <<<<<<<<<<<<<<
@@ -111386,7 +112931,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initParserDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_pctxt);
 
-    /* "src/lxml/parser.pxi":1251
+    /* "src/lxml/parser.pxi":1263
  *         pctxt = context._c_ctxt
  *         error = 0
  *         if not self._feed_parser_running:             # <<<<<<<<<<<<<<
@@ -111395,7 +112940,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
   }
 
-  /* "src/lxml/parser.pxi":1278
+  /* "src/lxml/parser.pxi":1290
  *         #print pctxt.charset, 'NONE' if c_encoding is NULL else c_encoding
  * 
  *         fixup_error = 0             # <<<<<<<<<<<<<<
@@ -111404,7 +112949,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
   __pyx_v_fixup_error = 0;
 
-  /* "src/lxml/parser.pxi":1279
+  /* "src/lxml/parser.pxi":1291
  * 
  *         fixup_error = 0
  *         while py_buffer_len > 0 and (error == 0 or recover):             # <<<<<<<<<<<<<<
@@ -111429,7 +112974,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_L11_bool_binop_done:;
     if (!__pyx_t_7) break;
 
-    /* "src/lxml/parser.pxi":1280
+    /* "src/lxml/parser.pxi":1292
  *         fixup_error = 0
  *         while py_buffer_len > 0 and (error == 0 or recover):
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -111443,7 +112988,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":1281
+          /* "src/lxml/parser.pxi":1293
  *         while py_buffer_len > 0 and (error == 0 or recover):
  *             with nogil:
  *                 if py_buffer_len > limits.INT_MAX:             # <<<<<<<<<<<<<<
@@ -111453,7 +112998,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           __pyx_t_7 = ((__pyx_v_py_buffer_len > INT_MAX) != 0);
           if (__pyx_t_7) {
 
-            /* "src/lxml/parser.pxi":1282
+            /* "src/lxml/parser.pxi":1294
  *             with nogil:
  *                 if py_buffer_len > limits.INT_MAX:
  *                     buffer_len = limits.INT_MAX             # <<<<<<<<<<<<<<
@@ -111462,7 +113007,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
             __pyx_v_buffer_len = INT_MAX;
 
-            /* "src/lxml/parser.pxi":1281
+            /* "src/lxml/parser.pxi":1293
  *         while py_buffer_len > 0 and (error == 0 or recover):
  *             with nogil:
  *                 if py_buffer_len > limits.INT_MAX:             # <<<<<<<<<<<<<<
@@ -111472,7 +113017,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
             goto __pyx_L19;
           }
 
-          /* "src/lxml/parser.pxi":1284
+          /* "src/lxml/parser.pxi":1296
  *                     buffer_len = limits.INT_MAX
  *                 else:
  *                     buffer_len = py_buffer_len             # <<<<<<<<<<<<<<
@@ -111484,7 +113029,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           }
           __pyx_L19:;
 
-          /* "src/lxml/parser.pxi":1285
+          /* "src/lxml/parser.pxi":1297
  *                 else:
  *                     buffer_len = py_buffer_len
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -111494,7 +113039,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           __pyx_t_7 = (__pyx_v_self->__pyx_base._for_html != 0);
           if (__pyx_t_7) {
 
-            /* "src/lxml/parser.pxi":1286
+            /* "src/lxml/parser.pxi":1298
  *                     buffer_len = py_buffer_len
  *                 if self._for_html:
  *                     c_node = pctxt.node  # last node where the parser stopped             # <<<<<<<<<<<<<<
@@ -111504,7 +113049,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
             __pyx_t_12 = __pyx_v_pctxt->node;
             __pyx_v_c_node = __pyx_t_12;
 
-            /* "src/lxml/parser.pxi":1287
+            /* "src/lxml/parser.pxi":1299
  *                 if self._for_html:
  *                     c_node = pctxt.node  # last node where the parser stopped
  *                     error = htmlparser.htmlParseChunk(pctxt, c_data, buffer_len, 0)             # <<<<<<<<<<<<<<
@@ -111513,7 +113058,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
             __pyx_v_error = htmlParseChunk(__pyx_v_pctxt, __pyx_v_c_data, __pyx_v_buffer_len, 0);
 
-            /* "src/lxml/parser.pxi":1289
+            /* "src/lxml/parser.pxi":1301
  *                     error = htmlparser.htmlParseChunk(pctxt, c_data, buffer_len, 0)
  *                     # and now for the fun part: move node names to the dict
  *                     if pctxt.myDoc:             # <<<<<<<<<<<<<<
@@ -111523,7 +113068,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
             __pyx_t_7 = (__pyx_v_pctxt->myDoc != 0);
             if (__pyx_t_7) {
 
-              /* "src/lxml/parser.pxi":1290
+              /* "src/lxml/parser.pxi":1302
  *                     # and now for the fun part: move node names to the dict
  *                     if pctxt.myDoc:
  *                         fixup_error = _fixHtmlDictSubtreeNames(             # <<<<<<<<<<<<<<
@@ -111532,7 +113077,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
               __pyx_v_fixup_error = __pyx_f_4lxml_5etree__fixHtmlDictSubtreeNames(__pyx_v_pctxt->dict, __pyx_v_pctxt->myDoc, __pyx_v_c_node);
 
-              /* "src/lxml/parser.pxi":1292
+              /* "src/lxml/parser.pxi":1304
  *                         fixup_error = _fixHtmlDictSubtreeNames(
  *                             pctxt.dict, pctxt.myDoc, c_node)
  *                         if pctxt.myDoc.dict and pctxt.myDoc.dict is not pctxt.dict:             # <<<<<<<<<<<<<<
@@ -111550,7 +113095,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
               __pyx_L23_bool_binop_done:;
               if (__pyx_t_7) {
 
-                /* "src/lxml/parser.pxi":1293
+                /* "src/lxml/parser.pxi":1305
  *                             pctxt.dict, pctxt.myDoc, c_node)
  *                         if pctxt.myDoc.dict and pctxt.myDoc.dict is not pctxt.dict:
  *                             xmlparser.xmlDictFree(pctxt.myDoc.dict)             # <<<<<<<<<<<<<<
@@ -111559,7 +113104,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
                 xmlDictFree(__pyx_v_pctxt->myDoc->dict);
 
-                /* "src/lxml/parser.pxi":1294
+                /* "src/lxml/parser.pxi":1306
  *                         if pctxt.myDoc.dict and pctxt.myDoc.dict is not pctxt.dict:
  *                             xmlparser.xmlDictFree(pctxt.myDoc.dict)
  *                             pctxt.myDoc.dict = pctxt.dict             # <<<<<<<<<<<<<<
@@ -111569,7 +113114,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
                 __pyx_t_13 = __pyx_v_pctxt->dict;
                 __pyx_v_pctxt->myDoc->dict = __pyx_t_13;
 
-                /* "src/lxml/parser.pxi":1295
+                /* "src/lxml/parser.pxi":1307
  *                             xmlparser.xmlDictFree(pctxt.myDoc.dict)
  *                             pctxt.myDoc.dict = pctxt.dict
  *                             xmlparser.xmlDictReference(pctxt.dict)             # <<<<<<<<<<<<<<
@@ -111578,7 +113123,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
                 xmlDictReference(__pyx_v_pctxt->dict);
 
-                /* "src/lxml/parser.pxi":1292
+                /* "src/lxml/parser.pxi":1304
  *                         fixup_error = _fixHtmlDictSubtreeNames(
  *                             pctxt.dict, pctxt.myDoc, c_node)
  *                         if pctxt.myDoc.dict and pctxt.myDoc.dict is not pctxt.dict:             # <<<<<<<<<<<<<<
@@ -111587,7 +113132,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
               }
 
-              /* "src/lxml/parser.pxi":1289
+              /* "src/lxml/parser.pxi":1301
  *                     error = htmlparser.htmlParseChunk(pctxt, c_data, buffer_len, 0)
  *                     # and now for the fun part: move node names to the dict
  *                     if pctxt.myDoc:             # <<<<<<<<<<<<<<
@@ -111596,7 +113141,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
             }
 
-            /* "src/lxml/parser.pxi":1285
+            /* "src/lxml/parser.pxi":1297
  *                 else:
  *                     buffer_len = py_buffer_len
  *                 if self._for_html:             # <<<<<<<<<<<<<<
@@ -111606,7 +113151,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
             goto __pyx_L20;
           }
 
-          /* "src/lxml/parser.pxi":1297
+          /* "src/lxml/parser.pxi":1309
  *                             xmlparser.xmlDictReference(pctxt.dict)
  *                 else:
  *                     error = xmlparser.xmlParseChunk(pctxt, c_data, buffer_len, 0)             # <<<<<<<<<<<<<<
@@ -111618,7 +113163,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           }
           __pyx_L20:;
 
-          /* "src/lxml/parser.pxi":1298
+          /* "src/lxml/parser.pxi":1310
  *                 else:
  *                     error = xmlparser.xmlParseChunk(pctxt, c_data, buffer_len, 0)
  *                 py_buffer_len -= buffer_len             # <<<<<<<<<<<<<<
@@ -111627,7 +113172,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
           __pyx_v_py_buffer_len = (__pyx_v_py_buffer_len - __pyx_v_buffer_len);
 
-          /* "src/lxml/parser.pxi":1299
+          /* "src/lxml/parser.pxi":1311
  *                     error = xmlparser.xmlParseChunk(pctxt, c_data, buffer_len, 0)
  *                 py_buffer_len -= buffer_len
  *                 c_data += buffer_len             # <<<<<<<<<<<<<<
@@ -111637,7 +113182,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           __pyx_v_c_data = (__pyx_v_c_data + __pyx_v_buffer_len);
         }
 
-        /* "src/lxml/parser.pxi":1280
+        /* "src/lxml/parser.pxi":1292
  *         fixup_error = 0
  *         while py_buffer_len > 0 and (error == 0 or recover):
  *             with nogil:             # <<<<<<<<<<<<<<
@@ -111655,7 +113200,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
         }
     }
 
-    /* "src/lxml/parser.pxi":1301
+    /* "src/lxml/parser.pxi":1313
  *                 c_data += buffer_len
  * 
  *             if fixup_error:             # <<<<<<<<<<<<<<
@@ -111665,19 +113210,19 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
     __pyx_t_7 = (__pyx_v_fixup_error != 0);
     if (__pyx_t_7) {
 
-      /* "src/lxml/parser.pxi":1302
+      /* "src/lxml/parser.pxi":1314
  * 
  *             if fixup_error:
  *                 context.store_exception(MemoryError())             # <<<<<<<<<<<<<<
  * 
  *             if context._has_raised():
  */
-      __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_context), __pyx_n_s_store_exception); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_context), __pyx_n_s_store_exception); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1314, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_2);
-      __pyx_t_3 = __Pyx_PyObject_CallNoArg(__pyx_builtin_MemoryError); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_CallNoArg(__pyx_builtin_MemoryError); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1314, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_t_5 = NULL;
-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_2))) {
+      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
         __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2);
         if (likely(__pyx_t_5)) {
           PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2);
@@ -111687,24 +113232,44 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
         }
       }
       if (!__pyx_t_5) {
-        __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1314, __pyx_L1_error)
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-        __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_3);
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-        __Pyx_GOTREF(__pyx_t_1);
-        __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+        #if CYTHON_FAST_PYCALL
+        if (PyFunction_Check(__pyx_t_2)) {
+          PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3};
+          __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1314, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
+          __Pyx_GOTREF(__pyx_t_1);
+          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+        } else
+        #endif
+        #if CYTHON_FAST_PYCCALL
+        if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) {
+          PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3};
+          __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1314, __pyx_L1_error)
+          __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
+          __Pyx_GOTREF(__pyx_t_1);
+          __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
+        } else
+        #endif
+        {
+          __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1314, __pyx_L1_error)
+          __Pyx_GOTREF(__pyx_t_4);
+          __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); __pyx_t_5 = NULL;
+          __Pyx_GIVEREF(__pyx_t_3);
+          PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_t_3);
+          __pyx_t_3 = 0;
+          __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1314, __pyx_L1_error)
+          __Pyx_GOTREF(__pyx_t_1);
+          __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+        }
       }
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-      /* "src/lxml/parser.pxi":1301
+      /* "src/lxml/parser.pxi":1313
  *                 c_data += buffer_len
  * 
  *             if fixup_error:             # <<<<<<<<<<<<<<
@@ -111713,7 +113278,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
     }
 
-    /* "src/lxml/parser.pxi":1304
+    /* "src/lxml/parser.pxi":1316
  *                 context.store_exception(MemoryError())
  * 
  *             if context._has_raised():             # <<<<<<<<<<<<<<
@@ -111723,7 +113288,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-      /* "src/lxml/parser.pxi":1307
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-      /* "src/lxml/parser.pxi":1304
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@@ -111783,17 +113348,17 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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+            #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+            __pyx_t_1 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_14); __Pyx_INCREF(__pyx_t_1); __pyx_t_14++; if (unlikely(0 < 0)) __PYX_ERR(2, 1324, __pyx_L1_error)
             #else
-            __pyx_t_1 = PySequence_ITEM(__pyx_t_2, __pyx_t_14); __pyx_t_14++; if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1312; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            __pyx_t_1 = PySequence_ITEM(__pyx_t_2, __pyx_t_14); __pyx_t_14++; if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1324, __pyx_L1_error)
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@@ -111844,7 +113409,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-              else {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1312; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -111853,24 +113418,24 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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         __pyx_t_1 = 0;
 
-        /* "src/lxml/parser.pxi":1313
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-        __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_entry, __pyx_n_s_type); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1313; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_entry, __pyx_n_s_type); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1325, __pyx_L1_error)
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+        __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_ErrorTypes); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1325, __pyx_L1_error)
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+        __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_WAR_UNDECLARED_ENTITY); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1325, __pyx_L1_error)
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-        __pyx_t_4 = PyObject_RichCompare(__pyx_t_1, __pyx_t_3, Py_NE); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1313; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_4 = PyObject_RichCompare(__pyx_t_1, __pyx_t_3, Py_NE); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1325, __pyx_L1_error)
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-        __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1313; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(2, 1325, __pyx_L1_error)
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@@ -111878,29 +113443,29 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
           goto __pyx_L34_bool_binop_done;
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-        /* "src/lxml/parser.pxi":1314
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  *                 for entry in context._error_log.filter_from_errors():
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+        __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_entry, __pyx_n_s_type); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1326, __pyx_L1_error)
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+        __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_ERR_UNDECLARED_ENTITY); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1326, __pyx_L1_error)
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+        __pyx_t_3 = PyObject_RichCompare(__pyx_t_4, __pyx_t_1, Py_NE); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1326, __pyx_L1_error)
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+        __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(2, 1326, __pyx_L1_error)
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-        /* "src/lxml/parser.pxi":1313
+        /* "src/lxml/parser.pxi":1325
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@@ -111909,7 +113474,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
         if (__pyx_t_7) {
 
-          /* "src/lxml/parser.pxi":1315
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@@ -111918,7 +113483,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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           goto __pyx_L32_break;
 
-          /* "src/lxml/parser.pxi":1313
+          /* "src/lxml/parser.pxi":1325
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@@ -111927,7 +113492,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
         }
 
-        /* "src/lxml/parser.pxi":1312
+        /* "src/lxml/parser.pxi":1324
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@@ -111937,7 +113502,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
       }
       /*else*/ {
 
-        /* "src/lxml/parser.pxi":1317
+        /* "src/lxml/parser.pxi":1329
  *                         break
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@@ -111947,7 +113512,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
         __pyx_v_error = 0;
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-      /* "src/lxml/parser.pxi":1312
+      /* "src/lxml/parser.pxi":1324
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  *                 for entry in context._error_log.filter_from_errors():             # <<<<<<<<<<<<<<
@@ -111957,7 +113522,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-      /* "src/lxml/parser.pxi":1310
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@@ -111968,7 +113533,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-  /* "src/lxml/parser.pxi":1319
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@@ -111992,7 +113557,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-    /* "src/lxml/parser.pxi":1321
+    /* "src/lxml/parser.pxi":1333
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@@ -112001,7 +113566,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-    /* "src/lxml/parser.pxi":1322
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@@ -112010,7 +113575,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
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-    /* "src/lxml/parser.pxi":1319
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@@ -112019,7 +113584,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_feed(struct __pyx_obj_4lxml_
  */
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-  /* "src/lxml/parser.pxi":1324
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-    /* "src/lxml/parser.pxi":1325
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- *                                  xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+ *                                  xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0,
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   }
 
-  /* "src/lxml/parser.pxi":1346
- *                                  xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+  /* "src/lxml/parser.pxi":1359
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  *         context = self._getPushParserContext()             # <<<<<<<<<<<<<<
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  * 
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+  __pyx_t_1 = ((PyObject *)((struct __pyx_vtabstruct_4lxml_5etree__FeedParser *)__pyx_v_self->__pyx_base.__pyx_vtab)->__pyx_base._getPushParserContext(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_self))); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1359, __pyx_L1_error)
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   __pyx_t_1 = 0;
 
-  /* "src/lxml/parser.pxi":1347
+  /* "src/lxml/parser.pxi":1360
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  *         context = self._getPushParserContext()
  *         pctxt = context._c_ctxt             # <<<<<<<<<<<<<<
@@ -112387,7 +113981,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
   __pyx_t_8 = __pyx_v_context->_c_ctxt;
   __pyx_v_pctxt = __pyx_t_8;
 
-  /* "src/lxml/parser.pxi":1349
+  /* "src/lxml/parser.pxi":1362
  *         pctxt = context._c_ctxt
  * 
  *         self._feed_parser_running = 0             # <<<<<<<<<<<<<<
@@ -112396,7 +113990,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
  */
   __pyx_v_self->_feed_parser_running = 0;
 
-  /* "src/lxml/parser.pxi":1350
+  /* "src/lxml/parser.pxi":1363
  * 
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  *         if self._for_html:             # <<<<<<<<<<<<<<
@@ -112406,7 +114000,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
   __pyx_t_5 = (__pyx_v_self->__pyx_base._for_html != 0);
   if (__pyx_t_5) {
 
-    /* "src/lxml/parser.pxi":1351
+    /* "src/lxml/parser.pxi":1364
  *         self._feed_parser_running = 0
  *         if self._for_html:
  *             htmlparser.htmlParseChunk(pctxt, NULL, 0, 1)             # <<<<<<<<<<<<<<
@@ -112415,7 +114009,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
  */
     htmlParseChunk(__pyx_v_pctxt, NULL, 0, 1);
 
-    /* "src/lxml/parser.pxi":1350
+    /* "src/lxml/parser.pxi":1363
  * 
  *         self._feed_parser_running = 0
  *         if self._for_html:             # <<<<<<<<<<<<<<
@@ -112425,7 +114019,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
     goto __pyx_L4;
   }
 
-  /* "src/lxml/parser.pxi":1353
+  /* "src/lxml/parser.pxi":1366
  *             htmlparser.htmlParseChunk(pctxt, NULL, 0, 1)
  *         else:
  *             xmlparser.xmlParseChunk(pctxt, NULL, 0, 1)             # <<<<<<<<<<<<<<
@@ -112437,7 +114031,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
   }
   __pyx_L4:;
 
-  /* "src/lxml/parser.pxi":1355
+  /* "src/lxml/parser.pxi":1368
  *             xmlparser.xmlParseChunk(pctxt, NULL, 0, 1)
  * 
  *         if (pctxt.recovery and not pctxt.disableSAX and             # <<<<<<<<<<<<<<
@@ -112457,7 +114051,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
     goto __pyx_L6_bool_binop_done;
   }
 
-  /* "src/lxml/parser.pxi":1356
+  /* "src/lxml/parser.pxi":1369
  * 
  *         if (pctxt.recovery and not pctxt.disableSAX and
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@@ -112469,7 +114063,7 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
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   __pyx_L6_bool_binop_done:;
 
-  /* "src/lxml/parser.pxi":1355
+  /* "src/lxml/parser.pxi":1368
  *             xmlparser.xmlParseChunk(pctxt, NULL, 0, 1)
  * 
  *         if (pctxt.recovery and not pctxt.disableSAX and             # <<<<<<<<<<<<<<
@@ -112478,16 +114072,16 @@ static PyObject *__pyx_f_4lxml_5etree_11_FeedParser_close(struct __pyx_obj_4lxml
  */
   if (__pyx_t_5) {
 
-    /* "src/lxml/parser.pxi":1358
+    /* "src/lxml/parser.pxi":1371
  *                 isinstance(context, _SaxParserContext)):
  *             # apply any left-over 'end' events
  *             (<_SaxParserContext>context).flushEvents()             # <<<<<<<<<<<<<<
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  *         try:
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+    __pyx_t_6 = ((struct __pyx_vtabstruct_4lxml_5etree__SaxParserContext *)((struct __pyx_obj_4lxml_5etree__SaxParserContext *)__pyx_v_context)->__pyx_base.__pyx_base.__pyx_base.__pyx_vtab)->flushEvents(((struct __pyx_obj_4lxml_5etree__SaxParserContext *)__pyx_v_context)); if (unlikely(__pyx_t_6 == -1)) __PYX_ERR(2, 1371, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1355
+    /* "src/lxml/parser.pxi":1368
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  */
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-  /* "src/lxml/parser.pxi":1365
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-    /* "src/lxml/parser.pxi":1379
+    /* "src/lxml/parser.pxi":1392
  *     error = xmlparser.xmlCtxtResetPush(
  *         c_ctxt, c_data, buffer_len, c_filename, c_encoding)
  *     if error:             # <<<<<<<<<<<<<<
@@ -112745,7 +114341,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
  */
   }
 
-  /* "src/lxml/parser.pxi":1383
+  /* "src/lxml/parser.pxi":1396
  * 
  *     # fix libxml2 setup for HTML
  *     c_ctxt.progressive = 1             # <<<<<<<<<<<<<<
@@ -112754,7 +114350,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
  */
   __pyx_v_c_ctxt->progressive = 1;
 
-  /* "src/lxml/parser.pxi":1384
+  /* "src/lxml/parser.pxi":1397
  *     # fix libxml2 setup for HTML
  *     c_ctxt.progressive = 1
  *     c_ctxt.html = 1             # <<<<<<<<<<<<<<
@@ -112763,7 +114359,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
  */
   __pyx_v_c_ctxt->html = 1;
 
-  /* "src/lxml/parser.pxi":1385
+  /* "src/lxml/parser.pxi":1398
  *     c_ctxt.progressive = 1
  *     c_ctxt.html = 1
  *     htmlparser.htmlCtxtUseOptions(c_ctxt, parse_options)             # <<<<<<<<<<<<<<
@@ -112772,7 +114368,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
  */
   htmlCtxtUseOptions(__pyx_v_c_ctxt, __pyx_v_parse_options);
 
-  /* "src/lxml/parser.pxi":1387
+  /* "src/lxml/parser.pxi":1400
  *     htmlparser.htmlCtxtUseOptions(c_ctxt, parse_options)
  * 
  *     return 0             # <<<<<<<<<<<<<<
@@ -112782,7 +114378,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1371
+  /* "src/lxml/parser.pxi":1384
  * 
  * 
  * cdef int _htmlCtxtResetPush(xmlparser.xmlParserCtxt* c_ctxt,             # <<<<<<<<<<<<<<
@@ -112796,7 +114392,7 @@ static int __pyx_f_4lxml_5etree__htmlCtxtResetPush(xmlParserCtxt *__pyx_v_c_ctxt
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1448
+/* "src/lxml/parser.pxi":1461
  *     apply to the default parser.
  *     """
  *     def __init__(self, *, encoding=None, attribute_defaults=False,             # <<<<<<<<<<<<<<
@@ -112824,9 +114420,6 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
   PyObject *__pyx_v_collect_ids = 0;
   PyObject *__pyx_v_target = 0;
   PyObject *__pyx_v_compact = 0;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   int __pyx_r;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__init__ (wrapper)", 0);
@@ -112836,7 +114429,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
     values[0] = ((PyObject *)Py_None);
     values[1] = ((PyObject *)Py_False);
 
-    /* "src/lxml/parser.pxi":1449
+    /* "src/lxml/parser.pxi":1462
  *     """
  *     def __init__(self, *, encoding=None, attribute_defaults=False,
  *                  dtd_validation=False, load_dtd=False, no_network=True,             # <<<<<<<<<<<<<<
@@ -112847,7 +114440,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
     values[3] = ((PyObject *)Py_False);
     values[4] = ((PyObject *)Py_True);
 
-    /* "src/lxml/parser.pxi":1450
+    /* "src/lxml/parser.pxi":1463
  *     def __init__(self, *, encoding=None, attribute_defaults=False,
  *                  dtd_validation=False, load_dtd=False, no_network=True,
  *                  ns_clean=False, recover=False, XMLSchema schema=None,             # <<<<<<<<<<<<<<
@@ -112858,7 +114451,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
     values[6] = ((PyObject *)Py_False);
     values[7] = (PyObject *)((struct __pyx_obj_4lxml_5etree_XMLSchema *)Py_None);
 
-    /* "src/lxml/parser.pxi":1451
+    /* "src/lxml/parser.pxi":1464
  *                  dtd_validation=False, load_dtd=False, no_network=True,
  *                  ns_clean=False, recover=False, XMLSchema schema=None,
  *                  huge_tree=False, remove_blank_text=False, resolve_entities=True,             # <<<<<<<<<<<<<<
@@ -112869,7 +114462,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
     values[9] = ((PyObject *)Py_False);
     values[10] = ((PyObject *)Py_True);
 
-    /* "src/lxml/parser.pxi":1452
+    /* "src/lxml/parser.pxi":1465
  *                  ns_clean=False, recover=False, XMLSchema schema=None,
  *                  huge_tree=False, remove_blank_text=False, resolve_entities=True,
  *                  remove_comments=False, remove_pis=False, strip_cdata=True,             # <<<<<<<<<<<<<<
@@ -112880,7 +114473,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
     values[12] = ((PyObject *)Py_False);
     values[13] = ((PyObject *)Py_True);
 
-    /* "src/lxml/parser.pxi":1453
+    /* "src/lxml/parser.pxi":1466
  *                  huge_tree=False, remove_blank_text=False, resolve_entities=True,
  *                  remove_comments=False, remove_pis=False, strip_cdata=True,
  *                  collect_ids=True, target=None, compact=True):             # <<<<<<<<<<<<<<
@@ -112906,7 +114499,7 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, 0, "__init__") < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, 0, "__init__") < 0)) __PYX_ERR(2, 1461, __pyx_L3_error)
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 0) {
       goto __pyx_L5_argtuple_error;
@@ -112932,16 +114525,16 @@ static int __pyx_pw_4lxml_5etree_9XMLParser_1__init__(PyObject *__pyx_v_self, Py
   }
   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__init__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1448; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 1461, __pyx_L3_error)
   __pyx_L3_error:;
   __Pyx_AddTraceback("lxml.etree.XMLParser.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename);
   __Pyx_RefNannyFinishContext();
   return -1;
   __pyx_L4_argument_unpacking_done:;
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_schema), __pyx_ptype_4lxml_5etree_XMLSchema, 1, "schema", 0))) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1450; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_schema), __pyx_ptype_4lxml_5etree_XMLSchema, 1, "schema", 0))) __PYX_ERR(2, 1463, __pyx_L1_error)
   __pyx_r = __pyx_pf_4lxml_5etree_9XMLParser___init__(((struct __pyx_obj_4lxml_5etree_XMLParser *)__pyx_v_self), __pyx_v_encoding, __pyx_v_attribute_defaults, __pyx_v_dtd_validation, __pyx_v_load_dtd, __pyx_v_no_network, __pyx_v_ns_clean, __pyx_v_recover, __pyx_v_schema, __pyx_v_huge_tree, __pyx_v_remove_blank_text, __pyx_v_resolve_entities, __pyx_v_remove_comments, __pyx_v_remove_pis, __pyx_v_strip_cdata, __pyx_v_collect_ids, __pyx_v_target, __pyx_v_compact);
 
-  /* "src/lxml/parser.pxi":1448
+  /* "src/lxml/parser.pxi":1461
  *     apply to the default parser.
  *     """
  *     def __init__(self, *, encoding=None, attribute_defaults=False,             # <<<<<<<<<<<<<<
@@ -112968,14 +114561,11 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
   PyObject *__pyx_t_4 = NULL;
   PyObject *__pyx_t_5 = NULL;
   PyObject *__pyx_t_6 = NULL;
-  Py_ssize_t __pyx_t_7;
+  int __pyx_t_7;
   PyObject *__pyx_t_8 = NULL;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__init__", 0);
 
-  /* "src/lxml/parser.pxi":1455
+  /* "src/lxml/parser.pxi":1468
  *                  collect_ids=True, target=None, compact=True):
  *         cdef int parse_options
  *         parse_options = _XML_DEFAULT_PARSE_OPTIONS             # <<<<<<<<<<<<<<
@@ -112984,17 +114574,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   __pyx_v_parse_options = __pyx_v_4lxml_5etree__XML_DEFAULT_PARSE_OPTIONS;
 
-  /* "src/lxml/parser.pxi":1456
+  /* "src/lxml/parser.pxi":1469
  *         cdef int parse_options
  *         parse_options = _XML_DEFAULT_PARSE_OPTIONS
  *         if load_dtd:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if dtd_validation:
  */
-  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_load_dtd); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_load_dtd); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 1469, __pyx_L1_error)
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1457
+    /* "src/lxml/parser.pxi":1470
  *         parse_options = _XML_DEFAULT_PARSE_OPTIONS
  *         if load_dtd:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD             # <<<<<<<<<<<<<<
@@ -113003,7 +114593,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_DTDLOAD);
 
-    /* "src/lxml/parser.pxi":1456
+    /* "src/lxml/parser.pxi":1469
  *         cdef int parse_options
  *         parse_options = _XML_DEFAULT_PARSE_OPTIONS
  *         if load_dtd:             # <<<<<<<<<<<<<<
@@ -113012,17 +114602,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1458
+  /* "src/lxml/parser.pxi":1471
  *         if load_dtd:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if dtd_validation:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDVALID | \
  *                             xmlparser.XML_PARSE_DTDLOAD
  */
-  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_dtd_validation); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1458; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_dtd_validation); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 1471, __pyx_L1_error)
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1459
+    /* "src/lxml/parser.pxi":1472
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if dtd_validation:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDVALID | \             # <<<<<<<<<<<<<<
@@ -113031,7 +114621,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = ((__pyx_v_parse_options | XML_PARSE_DTDVALID) | XML_PARSE_DTDLOAD);
 
-    /* "src/lxml/parser.pxi":1458
+    /* "src/lxml/parser.pxi":1471
  *         if load_dtd:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if dtd_validation:             # <<<<<<<<<<<<<<
@@ -113040,17 +114630,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1461
+  /* "src/lxml/parser.pxi":1474
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDVALID | \
  *                             xmlparser.XML_PARSE_DTDLOAD
  *         if attribute_defaults:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDATTR
  *             if schema is None:
  */
-  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_attribute_defaults); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1461; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_attribute_defaults); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 1474, __pyx_L1_error)
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1462
+    /* "src/lxml/parser.pxi":1475
  *                             xmlparser.XML_PARSE_DTDLOAD
  *         if attribute_defaults:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDATTR             # <<<<<<<<<<<<<<
@@ -113059,7 +114649,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_DTDATTR);
 
-    /* "src/lxml/parser.pxi":1463
+    /* "src/lxml/parser.pxi":1476
  *         if attribute_defaults:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDATTR
  *             if schema is None:             # <<<<<<<<<<<<<<
@@ -113070,7 +114660,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
     __pyx_t_2 = (__pyx_t_1 != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":1464
+      /* "src/lxml/parser.pxi":1477
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDATTR
  *             if schema is None:
  *                 parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD             # <<<<<<<<<<<<<<
@@ -113079,7 +114669,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
       __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_DTDLOAD);
 
-      /* "src/lxml/parser.pxi":1463
+      /* "src/lxml/parser.pxi":1476
  *         if attribute_defaults:
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDATTR
  *             if schema is None:             # <<<<<<<<<<<<<<
@@ -113088,7 +114678,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     }
 
-    /* "src/lxml/parser.pxi":1461
+    /* "src/lxml/parser.pxi":1474
  *             parse_options = parse_options | xmlparser.XML_PARSE_DTDVALID | \
  *                             xmlparser.XML_PARSE_DTDLOAD
  *         if attribute_defaults:             # <<<<<<<<<<<<<<
@@ -113097,17 +114687,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1465
+  /* "src/lxml/parser.pxi":1478
  *             if schema is None:
  *                 parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if ns_clean:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_NSCLEAN
  *         if recover:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_ns_clean); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1465; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_ns_clean); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 1478, __pyx_L1_error)
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1466
+    /* "src/lxml/parser.pxi":1479
  *                 parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if ns_clean:
  *             parse_options = parse_options | xmlparser.XML_PARSE_NSCLEAN             # <<<<<<<<<<<<<<
@@ -113116,7 +114706,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_NSCLEAN);
 
-    /* "src/lxml/parser.pxi":1465
+    /* "src/lxml/parser.pxi":1478
  *             if schema is None:
  *                 parse_options = parse_options | xmlparser.XML_PARSE_DTDLOAD
  *         if ns_clean:             # <<<<<<<<<<<<<<
@@ -113125,17 +114715,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1467
+  /* "src/lxml/parser.pxi":1480
  *         if ns_clean:
  *             parse_options = parse_options | xmlparser.XML_PARSE_NSCLEAN
  *         if recover:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_RECOVER
  *         if remove_blank_text:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_recover); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1467; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_recover); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 1480, __pyx_L1_error)
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1468
+    /* "src/lxml/parser.pxi":1481
  *             parse_options = parse_options | xmlparser.XML_PARSE_NSCLEAN
  *         if recover:
  *             parse_options = parse_options | xmlparser.XML_PARSE_RECOVER             # <<<<<<<<<<<<<<
@@ -113144,7 +114734,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_RECOVER);
 
-    /* "src/lxml/parser.pxi":1467
+    /* "src/lxml/parser.pxi":1480
  *         if ns_clean:
  *             parse_options = parse_options | xmlparser.XML_PARSE_NSCLEAN
  *         if recover:             # <<<<<<<<<<<<<<
@@ -113153,17 +114743,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1469
+  /* "src/lxml/parser.pxi":1482
  *         if recover:
  *             parse_options = parse_options | xmlparser.XML_PARSE_RECOVER
  *         if remove_blank_text:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_NOBLANKS
  *         if huge_tree:
  */
-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_remove_blank_text); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1469; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_remove_blank_text); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 1482, __pyx_L1_error)
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1470
+    /* "src/lxml/parser.pxi":1483
  *             parse_options = parse_options | xmlparser.XML_PARSE_RECOVER
  *         if remove_blank_text:
  *             parse_options = parse_options | xmlparser.XML_PARSE_NOBLANKS             # <<<<<<<<<<<<<<
@@ -113172,7 +114762,7 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
     __pyx_v_parse_options = (__pyx_v_parse_options | XML_PARSE_NOBLANKS);
 
-    /* "src/lxml/parser.pxi":1469
+    /* "src/lxml/parser.pxi":1482
  *         if recover:
  *             parse_options = parse_options | xmlparser.XML_PARSE_RECOVER
  *         if remove_blank_text:             # <<<<<<<<<<<<<<
@@ -113181,17 +114771,17 @@ static int __pyx_pf_4lxml_5etree_9XMLParser___init__(struct __pyx_obj_4lxml_5etr
  */
   }
 
-  /* "src/lxml/parser.pxi":1471
+  /* "src/lxml/parser.pxi":1484
  *         if remove_blank_text:
  *             parse_options = parse_options | xmlparser.XML_PARSE_NOBLANKS
  *         if huge_tree:             # <<<<<<<<<<<<<<
  *             parse_options = parse_options | xmlparser.XML_PARSE_HUGE
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  *                            huge_tree=huge_tree,             # <<<<<<<<<<<<<<
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@@ -114961,12 +116597,12 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-    /* "src/lxml/parser.pxi":1695
+    /* "src/lxml/parser.pxi":1713
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@@ -114977,7 +116613,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
   }
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-  /* "src/lxml/parser.pxi":1696
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   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "src/lxml/parser.pxi":1698
+    /* "src/lxml/parser.pxi":1716
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@@ -115006,7 +116642,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
     __pyx_L6_bool_binop_done:;
     __pyx_v_is_pep393_string = __pyx_t_2;
 
-    /* "src/lxml/parser.pxi":1699
+    /* "src/lxml/parser.pxi":1717
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@@ -115016,7 +116652,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
     __pyx_t_2 = (__pyx_v_is_pep393_string != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":1700
+      /* "src/lxml/parser.pxi":1718
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@@ -115025,7 +116661,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
  */
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-      /* "src/lxml/parser.pxi":1701
+      /* "src/lxml/parser.pxi":1719
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@@ -115034,7 +116670,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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       __pyx_v_c_len = (__pyx_v_c_len * PyUnicode_KIND(__pyx_v_text));
 
-      /* "src/lxml/parser.pxi":1699
+      /* "src/lxml/parser.pxi":1717
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@@ -115044,7 +116680,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
       goto __pyx_L8;
     }
 
-    /* "src/lxml/parser.pxi":1703
+    /* "src/lxml/parser.pxi":1721
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  *         else:
  *             c_len = python.PyUnicode_GET_DATA_SIZE(text)             # <<<<<<<<<<<<<<
@@ -115056,7 +116692,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
     }
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-    /* "src/lxml/parser.pxi":1704
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@@ -115066,7 +116702,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
     __pyx_t_2 = ((__pyx_v_c_len > INT_MAX) != 0);
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":1706
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@@ -115075,7 +116711,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-      if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_4))) {
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@@ -115085,34 +116721,52 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-      /* "src/lxml/parser.pxi":1705
+      /* "src/lxml/parser.pxi":1723
  *             c_len = python.PyUnicode_GET_DATA_SIZE(text)
  *         if c_len > limits.INT_MAX:
  *             return (<_BaseParser>parser)._parseDocFromFilelike(             # <<<<<<<<<<<<<<
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  *         if _UNICODE_ENCODING is NULL and not is_pep393_string:
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+      __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseDocFromFilelike(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), __pyx_t_3, __pyx_v_filename, Py_None); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1723, __pyx_L1_error)
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       __pyx_r = __pyx_t_7;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":1704
+      /* "src/lxml/parser.pxi":1722
  *         else:
  *             c_len = python.PyUnicode_GET_DATA_SIZE(text)
  *         if c_len > limits.INT_MAX:             # <<<<<<<<<<<<<<
@@ -115121,7 +116775,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
  */
     }
 
-    /* "src/lxml/parser.pxi":1707
+    /* "src/lxml/parser.pxi":1725
  *             return (<_BaseParser>parser)._parseDocFromFilelike(
  *                 StringIO(text), filename, None)
  *         if _UNICODE_ENCODING is NULL and not is_pep393_string:             # <<<<<<<<<<<<<<
@@ -115139,7 +116793,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
     __pyx_L11_bool_binop_done:;
     if (__pyx_t_2) {
 
-      /* "src/lxml/parser.pxi":1708
+      /* "src/lxml/parser.pxi":1726
  *                 StringIO(text), filename, None)
  *         if _UNICODE_ENCODING is NULL and not is_pep393_string:
  *             text = (text).encode('utf8')             # <<<<<<<<<<<<<<
@@ -115148,14 +116802,14 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-        {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __PYX_ERR(2, 1726, __pyx_L1_error)
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-      __pyx_t_3 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_text)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyUnicode_AsUTF8String(((PyObject*)__pyx_v_text)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1726, __pyx_L1_error)
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-      /* "src/lxml/parser.pxi":1710
+      /* "src/lxml/parser.pxi":1728
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@@ -115164,7 +116818,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-      if (CYTHON_COMPILING_IN_CPYTHON && unlikely(PyMethod_Check(__pyx_t_4))) {
+      if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) {
         __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_4);
         if (likely(__pyx_t_6)) {
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@@ -115174,34 +116828,52 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
         }
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-        __Pyx_GOTREF(__pyx_t_3);
-        __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
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+        if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) {
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+          __Pyx_INCREF(__pyx_v_text);
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+          PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_v_text);
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-      /* "src/lxml/parser.pxi":1709
+      /* "src/lxml/parser.pxi":1727
  *         if _UNICODE_ENCODING is NULL and not is_pep393_string:
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+      __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseDocFromFilelike(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), __pyx_t_3, __pyx_v_filename, __pyx_kp_s_UTF_8); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1727, __pyx_L1_error)
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-      /* "src/lxml/parser.pxi":1707
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@@ -115210,18 +116882,18 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
  */
     }
 
-    /* "src/lxml/parser.pxi":1711
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  *         return (<_BaseParser>parser)._parseUnicodeDoc(text, c_filename)             # <<<<<<<<<<<<<<
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+    __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseUnicodeDoc(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), __pyx_v_text, __pyx_v_c_filename); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1729, __pyx_L1_error)
     __pyx_r = __pyx_t_7;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":1696
+    /* "src/lxml/parser.pxi":1714
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  *         c_filename = _cstr(filename_utf)
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@@ -115230,7 +116902,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__parseDoc(PyObject *__pyx_v_text, PyObject *
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-  /* "src/lxml/parser.pxi":1713
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-    /* "src/lxml/parser.pxi":1714
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-      /* "src/lxml/parser.pxi":1716
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-      /* "src/lxml/parser.pxi":1714
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-    /* "src/lxml/parser.pxi":1717
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     __pyx_v_c_text = PyBytes_AS_STRING(__pyx_v_text);
 
-    /* "src/lxml/parser.pxi":1718
+    /* "src/lxml/parser.pxi":1736
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+    __pyx_t_7 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseDoc(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), __pyx_v_c_text, __pyx_v_c_len, __pyx_v_c_filename); if (unlikely(__pyx_t_7 == NULL)) __PYX_ERR(2, 1736, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":1684
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   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1720
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-  /* "src/lxml/parser.pxi":1721
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   __pyx_t_2 = (__pyx_t_1 != 0);
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-    /* "src/lxml/parser.pxi":1722
+    /* "src/lxml/parser.pxi":1740
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-    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext_getDefaultParser(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1722; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext_getDefaultParser(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1740, __pyx_L1_error)
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-    /* "src/lxml/parser.pxi":1721
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-  /* "src/lxml/parser.pxi":1723
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  * cdef xmlDoc* _parseDocFromFilelike(source, filename,
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+  __pyx_t_4 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseDocFromFile(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), PyBytes_AS_STRING(__pyx_v_filename8)); if (unlikely(__pyx_t_4 == NULL)) __PYX_ERR(2, 1741, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":1720
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-    /* "src/lxml/parser.pxi":1728
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+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree_24_ParserDictionaryContext_getDefaultParser(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1746, __pyx_L1_error)
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+  __pyx_t_4 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseParser *)((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser)->__pyx_vtab)->_parseDocFromFilelike(((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_v_parser), __pyx_v_source, __pyx_v_filename, Py_None); if (unlikely(__pyx_t_4 == NULL)) __PYX_ERR(2, 1747, __pyx_L1_error)
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-  /* "src/lxml/parser.pxi":1725
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 }
 
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-  /* "src/lxml/parser.pxi":1733
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   __pyx_v_result = xmlNewDoc(NULL);
 
-  /* "src/lxml/parser.pxi":1734
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   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1735
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-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1735; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 1753, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1734
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-  /* "src/lxml/parser.pxi":1736
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  *     return result
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-    __pyx_v_result->encoding = xmlStrdup(((unsigned char *)((unsigned char *)__pyx_k_UTF_8)));
+    __pyx_v_result->encoding = xmlStrdup(((unsigned char *)((unsigned char *)((char const *)"UTF-8"))));
 
-    /* "src/lxml/parser.pxi":1736
+    /* "src/lxml/parser.pxi":1754
  *     if result is NULL:
  *         raise MemoryError()
  *     if result.encoding is NULL:             # <<<<<<<<<<<<<<
@@ -115599,7 +117280,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newXMLDoc(void) {
  */
   }
 
-  /* "src/lxml/parser.pxi":1738
+  /* "src/lxml/parser.pxi":1756
  *     if result.encoding is NULL:
  *         result.encoding = tree.xmlStrdup("UTF-8")
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)             # <<<<<<<<<<<<<<
@@ -115608,7 +117289,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newXMLDoc(void) {
  */
   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_result);
 
-  /* "src/lxml/parser.pxi":1739
+  /* "src/lxml/parser.pxi":1757
  *         result.encoding = tree.xmlStrdup("UTF-8")
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     return result             # <<<<<<<<<<<<<<
@@ -115618,7 +117299,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newXMLDoc(void) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1731
+  /* "src/lxml/parser.pxi":1749
  *     return (<_BaseParser>parser)._parseDocFromFilelike(source, filename, None)
  * 
  * cdef xmlDoc* _newXMLDoc() except NULL:             # <<<<<<<<<<<<<<
@@ -115635,7 +117316,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newXMLDoc(void) {
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1741
+/* "src/lxml/parser.pxi":1759
  *     return result
  * 
  * cdef xmlDoc* _newHTMLDoc() except NULL:             # <<<<<<<<<<<<<<
@@ -115648,12 +117329,9 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
   xmlDoc *__pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_newHTMLDoc", 0);
 
-  /* "src/lxml/parser.pxi":1743
+  /* "src/lxml/parser.pxi":1761
  * cdef xmlDoc* _newHTMLDoc() except NULL:
  *     cdef xmlDoc* result
  *     result = tree.htmlNewDoc(NULL, NULL)             # <<<<<<<<<<<<<<
@@ -115662,7 +117340,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
  */
   __pyx_v_result = htmlNewDoc(NULL, NULL);
 
-  /* "src/lxml/parser.pxi":1744
+  /* "src/lxml/parser.pxi":1762
  *     cdef xmlDoc* result
  *     result = tree.htmlNewDoc(NULL, NULL)
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -115672,16 +117350,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
   __pyx_t_1 = ((__pyx_v_result == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1745
+    /* "src/lxml/parser.pxi":1763
  *     result = tree.htmlNewDoc(NULL, NULL)
  *     if result is NULL:
  *         raise MemoryError()             # <<<<<<<<<<<<<<
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     return result
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 1763, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1744
+    /* "src/lxml/parser.pxi":1762
  *     cdef xmlDoc* result
  *     result = tree.htmlNewDoc(NULL, NULL)
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -115690,7 +117368,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
  */
   }
 
-  /* "src/lxml/parser.pxi":1746
+  /* "src/lxml/parser.pxi":1764
  *     if result is NULL:
  *         raise MemoryError()
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)             # <<<<<<<<<<<<<<
@@ -115699,7 +117377,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
  */
   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_result);
 
-  /* "src/lxml/parser.pxi":1747
+  /* "src/lxml/parser.pxi":1765
  *         raise MemoryError()
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     return result             # <<<<<<<<<<<<<<
@@ -115709,7 +117387,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1741
+  /* "src/lxml/parser.pxi":1759
  *     return result
  * 
  * cdef xmlDoc* _newHTMLDoc() except NULL:             # <<<<<<<<<<<<<<
@@ -115726,7 +117404,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__newHTMLDoc(void) {
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1749
+/* "src/lxml/parser.pxi":1767
  *     return result
  * 
  * cdef xmlDoc* _copyDoc(xmlDoc* c_doc, int recursive) except NULL:             # <<<<<<<<<<<<<<
@@ -115739,12 +117417,9 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   xmlDoc *__pyx_r;
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_copyDoc", 0);
 
-  /* "src/lxml/parser.pxi":1751
+  /* "src/lxml/parser.pxi":1769
  * cdef xmlDoc* _copyDoc(xmlDoc* c_doc, int recursive) except NULL:
  *     cdef xmlDoc* result
  *     if recursive:             # <<<<<<<<<<<<<<
@@ -115754,7 +117429,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   __pyx_t_1 = (__pyx_v_recursive != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1752
+    /* "src/lxml/parser.pxi":1770
  *     cdef xmlDoc* result
  *     if recursive:
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -115768,7 +117443,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
         #endif
         /*try:*/ {
 
-          /* "src/lxml/parser.pxi":1753
+          /* "src/lxml/parser.pxi":1771
  *     if recursive:
  *         with nogil:
  *             result = tree.xmlCopyDoc(c_doc, recursive)             # <<<<<<<<<<<<<<
@@ -115778,7 +117453,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
           __pyx_v_result = xmlCopyDoc(__pyx_v_c_doc, __pyx_v_recursive);
         }
 
-        /* "src/lxml/parser.pxi":1752
+        /* "src/lxml/parser.pxi":1770
  *     cdef xmlDoc* result
  *     if recursive:
  *         with nogil:             # <<<<<<<<<<<<<<
@@ -115796,7 +117471,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
         }
     }
 
-    /* "src/lxml/parser.pxi":1751
+    /* "src/lxml/parser.pxi":1769
  * cdef xmlDoc* _copyDoc(xmlDoc* c_doc, int recursive) except NULL:
  *     cdef xmlDoc* result
  *     if recursive:             # <<<<<<<<<<<<<<
@@ -115806,7 +117481,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
     goto __pyx_L3;
   }
 
-  /* "src/lxml/parser.pxi":1755
+  /* "src/lxml/parser.pxi":1773
  *             result = tree.xmlCopyDoc(c_doc, recursive)
  *     else:
  *         result = tree.xmlCopyDoc(c_doc, 0)             # <<<<<<<<<<<<<<
@@ -115818,7 +117493,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   }
   __pyx_L3:;
 
-  /* "src/lxml/parser.pxi":1756
+  /* "src/lxml/parser.pxi":1774
  *     else:
  *         result = tree.xmlCopyDoc(c_doc, 0)
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -115828,16 +117503,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   __pyx_t_1 = ((__pyx_v_result == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1757
+    /* "src/lxml/parser.pxi":1775
  *         result = tree.xmlCopyDoc(c_doc, 0)
  *     if result is NULL:
  *         raise MemoryError()             # <<<<<<<<<<<<<<
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     return result
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1757; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 1775, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1756
+    /* "src/lxml/parser.pxi":1774
  *     else:
  *         result = tree.xmlCopyDoc(c_doc, 0)
  *     if result is NULL:             # <<<<<<<<<<<<<<
@@ -115846,7 +117521,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
  */
   }
 
-  /* "src/lxml/parser.pxi":1758
+  /* "src/lxml/parser.pxi":1776
  *     if result is NULL:
  *         raise MemoryError()
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)             # <<<<<<<<<<<<<<
@@ -115855,7 +117530,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
  */
   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_result);
 
-  /* "src/lxml/parser.pxi":1759
+  /* "src/lxml/parser.pxi":1777
  *         raise MemoryError()
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     return result             # <<<<<<<<<<<<<<
@@ -115865,7 +117540,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1749
+  /* "src/lxml/parser.pxi":1767
  *     return result
  * 
  * cdef xmlDoc* _copyDoc(xmlDoc* c_doc, int recursive) except NULL:             # <<<<<<<<<<<<<<
@@ -115882,7 +117557,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDoc(xmlDoc *__pyx_v_c_doc, int __pyx_v_
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1761
+/* "src/lxml/parser.pxi":1779
  *     return result
  * 
  * cdef xmlDoc* _copyDocRoot(xmlDoc* c_doc, xmlNode* c_new_root) except NULL:             # <<<<<<<<<<<<<<
@@ -115897,12 +117572,9 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_copyDocRoot", 0);
 
-  /* "src/lxml/parser.pxi":1765
+  /* "src/lxml/parser.pxi":1783
  *     cdef xmlDoc* result
  *     cdef xmlNode* c_node
  *     result = tree.xmlCopyDoc(c_doc, 0) # non recursive             # <<<<<<<<<<<<<<
@@ -115911,7 +117583,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
  */
   __pyx_v_result = xmlCopyDoc(__pyx_v_c_doc, 0);
 
-  /* "src/lxml/parser.pxi":1766
+  /* "src/lxml/parser.pxi":1784
  *     cdef xmlNode* c_node
  *     result = tree.xmlCopyDoc(c_doc, 0) # non recursive
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)             # <<<<<<<<<<<<<<
@@ -115920,7 +117592,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
  */
   __pyx_f_4lxml_5etree_24_ParserDictionaryContext_initDocDict(__pyx_v_4lxml_5etree___GLOBAL_PARSER_CONTEXT, __pyx_v_result);
 
-  /* "src/lxml/parser.pxi":1767
+  /* "src/lxml/parser.pxi":1785
  *     result = tree.xmlCopyDoc(c_doc, 0) # non recursive
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     with nogil:             # <<<<<<<<<<<<<<
@@ -115934,7 +117606,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
       #endif
       /*try:*/ {
 
-        /* "src/lxml/parser.pxi":1768
+        /* "src/lxml/parser.pxi":1786
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     with nogil:
  *         c_node = tree.xmlDocCopyNode(c_new_root, result, 1) # recursive             # <<<<<<<<<<<<<<
@@ -115944,7 +117616,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
         __pyx_v_c_node = xmlDocCopyNode(__pyx_v_c_new_root, __pyx_v_result, 1);
       }
 
-      /* "src/lxml/parser.pxi":1767
+      /* "src/lxml/parser.pxi":1785
  *     result = tree.xmlCopyDoc(c_doc, 0) # non recursive
  *     __GLOBAL_PARSER_CONTEXT.initDocDict(result)
  *     with nogil:             # <<<<<<<<<<<<<<
@@ -115962,7 +117634,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
       }
   }
 
-  /* "src/lxml/parser.pxi":1769
+  /* "src/lxml/parser.pxi":1787
  *     with nogil:
  *         c_node = tree.xmlDocCopyNode(c_new_root, result, 1) # recursive
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -115972,16 +117644,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
   __pyx_t_1 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1770
+    /* "src/lxml/parser.pxi":1788
  *         c_node = tree.xmlDocCopyNode(c_new_root, result, 1) # recursive
  *     if c_node is NULL:
  *         raise MemoryError()             # <<<<<<<<<<<<<<
  *     tree.xmlDocSetRootElement(result, c_node)
  *     _copyTail(c_new_root.next, c_node)
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1770; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 1788, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1769
+    /* "src/lxml/parser.pxi":1787
  *     with nogil:
  *         c_node = tree.xmlDocCopyNode(c_new_root, result, 1) # recursive
  *     if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -115990,7 +117662,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
  */
   }
 
-  /* "src/lxml/parser.pxi":1771
+  /* "src/lxml/parser.pxi":1789
  *     if c_node is NULL:
  *         raise MemoryError()
  *     tree.xmlDocSetRootElement(result, c_node)             # <<<<<<<<<<<<<<
@@ -115999,16 +117671,16 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
  */
   xmlDocSetRootElement(__pyx_v_result, __pyx_v_c_node);
 
-  /* "src/lxml/parser.pxi":1772
+  /* "src/lxml/parser.pxi":1790
  *         raise MemoryError()
  *     tree.xmlDocSetRootElement(result, c_node)
  *     _copyTail(c_new_root.next, c_node)             # <<<<<<<<<<<<<<
  *     return result
  * 
  */
-  __pyx_t_2 = __pyx_f_4lxml_5etree__copyTail(__pyx_v_c_new_root->next, __pyx_v_c_node); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1772; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__copyTail(__pyx_v_c_new_root->next, __pyx_v_c_node); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 1790, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1773
+  /* "src/lxml/parser.pxi":1791
  *     tree.xmlDocSetRootElement(result, c_node)
  *     _copyTail(c_new_root.next, c_node)
  *     return result             # <<<<<<<<<<<<<<
@@ -116018,7 +117690,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
   __pyx_r = __pyx_v_result;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1761
+  /* "src/lxml/parser.pxi":1779
  *     return result
  * 
  * cdef xmlDoc* _copyDocRoot(xmlDoc* c_doc, xmlNode* c_new_root) except NULL:             # <<<<<<<<<<<<<<
@@ -116035,7 +117707,7 @@ static xmlDoc *__pyx_f_4lxml_5etree__copyDocRoot(xmlDoc *__pyx_v_c_doc, xmlNode
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1775
+/* "src/lxml/parser.pxi":1793
  *     return result
  * 
  * cdef xmlNode* _copyNodeToDoc(xmlNode* c_node, xmlDoc* c_doc) except NULL:             # <<<<<<<<<<<<<<
@@ -116049,12 +117721,9 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_copyNodeToDoc", 0);
 
-  /* "src/lxml/parser.pxi":1778
+  /* "src/lxml/parser.pxi":1796
  *     u"Recursively copy the element into the document. c_doc is not modified."
  *     cdef xmlNode* c_root
  *     c_root = tree.xmlDocCopyNode(c_node, c_doc, 1) # recursive             # <<<<<<<<<<<<<<
@@ -116063,7 +117732,7 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
  */
   __pyx_v_c_root = xmlDocCopyNode(__pyx_v_c_node, __pyx_v_c_doc, 1);
 
-  /* "src/lxml/parser.pxi":1779
+  /* "src/lxml/parser.pxi":1797
  *     cdef xmlNode* c_root
  *     c_root = tree.xmlDocCopyNode(c_node, c_doc, 1) # recursive
  *     if c_root is NULL:             # <<<<<<<<<<<<<<
@@ -116073,16 +117742,16 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
   __pyx_t_1 = ((__pyx_v_c_root == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1780
+    /* "src/lxml/parser.pxi":1798
  *     c_root = tree.xmlDocCopyNode(c_node, c_doc, 1) # recursive
  *     if c_root is NULL:
  *         raise MemoryError()             # <<<<<<<<<<<<<<
  *     _copyTail(c_node.next, c_root)
  *     return c_root
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); __PYX_ERR(2, 1798, __pyx_L1_error)
 
-    /* "src/lxml/parser.pxi":1779
+    /* "src/lxml/parser.pxi":1797
  *     cdef xmlNode* c_root
  *     c_root = tree.xmlDocCopyNode(c_node, c_doc, 1) # recursive
  *     if c_root is NULL:             # <<<<<<<<<<<<<<
@@ -116091,16 +117760,16 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
  */
   }
 
-  /* "src/lxml/parser.pxi":1781
+  /* "src/lxml/parser.pxi":1799
  *     if c_root is NULL:
  *         raise MemoryError()
  *     _copyTail(c_node.next, c_root)             # <<<<<<<<<<<<<<
  *     return c_root
  * 
  */
-  __pyx_t_2 = __pyx_f_4lxml_5etree__copyTail(__pyx_v_c_node->next, __pyx_v_c_root); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__copyTail(__pyx_v_c_node->next, __pyx_v_c_root); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(2, 1799, __pyx_L1_error)
 
-  /* "src/lxml/parser.pxi":1782
+  /* "src/lxml/parser.pxi":1800
  *         raise MemoryError()
  *     _copyTail(c_node.next, c_root)
  *     return c_root             # <<<<<<<<<<<<<<
@@ -116110,7 +117779,7 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
   __pyx_r = __pyx_v_c_root;
   goto __pyx_L0;
 
-  /* "src/lxml/parser.pxi":1775
+  /* "src/lxml/parser.pxi":1793
  *     return result
  * 
  * cdef xmlNode* _copyNodeToDoc(xmlNode* c_node, xmlDoc* c_doc) except NULL:             # <<<<<<<<<<<<<<
@@ -116127,7 +117796,7 @@ static xmlNode *__pyx_f_4lxml_5etree__copyNodeToDoc(xmlNode *__pyx_v_c_node, xml
   return __pyx_r;
 }
 
-/* "src/lxml/parser.pxi":1789
+/* "src/lxml/parser.pxi":1807
  * ############################################################
  * 
  * cdef _Document _parseDocument(source, _BaseParser parser, base_url):             # <<<<<<<<<<<<<<
@@ -116147,13 +117816,10 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
   int __pyx_t_5;
   PyObject *__pyx_t_6 = NULL;
   const char *__pyx_t_7;
-  int __pyx_lineno = 0;
-  const char *__pyx_filename = NULL;
-  int __pyx_clineno = 0;
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-  /* "src/lxml/parser.pxi":1791
+  /* "src/lxml/parser.pxi":1809
  * cdef _Document _parseDocument(source, _BaseParser parser, base_url):
  *     cdef _Document doc
  *     if _isString(source):             # <<<<<<<<<<<<<<
@@ -116163,22 +117829,22 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
   __pyx_t_1 = (_isString(__pyx_v_source) != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1793
+    /* "src/lxml/parser.pxi":1811
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  *         doc = _parseDocumentFromURL(_encodeFilename(source), parser)             # <<<<<<<<<<<<<<
  *         # fix base URL if requested
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+    __pyx_t_2 = __pyx_f_4lxml_5etree__encodeFilename(__pyx_v_source); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1811, __pyx_L1_error)
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-    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseDocumentFromURL(__pyx_t_2, __pyx_v_parser)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseDocumentFromURL(__pyx_t_2, __pyx_v_parser)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1811, __pyx_L1_error)
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     __pyx_v_doc = ((struct LxmlDocument *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "src/lxml/parser.pxi":1795
+    /* "src/lxml/parser.pxi":1813
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  *         # fix base URL if requested
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@@ -116189,19 +117855,19 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
     __pyx_t_4 = (__pyx_t_1 != 0);
     if (__pyx_t_4) {
 
-      /* "src/lxml/parser.pxi":1796
+      /* "src/lxml/parser.pxi":1814
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-      __pyx_t_3 = __pyx_f_4lxml_5etree__encodeFilenameUTF8(__pyx_v_base_url); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1796; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __pyx_f_4lxml_5etree__encodeFilenameUTF8(__pyx_v_base_url); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1814, __pyx_L1_error)
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       __Pyx_DECREF_SET(__pyx_v_base_url, __pyx_t_3);
       __pyx_t_3 = 0;
 
-      /* "src/lxml/parser.pxi":1797
+      /* "src/lxml/parser.pxi":1815
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  *             if doc._c_doc.URL is not NULL:             # <<<<<<<<<<<<<<
@@ -116211,7 +117877,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
       __pyx_t_4 = ((__pyx_v_doc->_c_doc->URL != NULL) != 0);
       if (__pyx_t_4) {
 
-        /* "src/lxml/parser.pxi":1798
+        /* "src/lxml/parser.pxi":1816
  *             base_url = _encodeFilenameUTF8(base_url)
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@@ -116220,7 +117886,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
         xmlFree(((char *)__pyx_v_doc->_c_doc->URL));
 
-        /* "src/lxml/parser.pxi":1797
+        /* "src/lxml/parser.pxi":1815
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  *             if doc._c_doc.URL is not NULL:             # <<<<<<<<<<<<<<
@@ -116229,7 +117895,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
       }
 
-      /* "src/lxml/parser.pxi":1799
+      /* "src/lxml/parser.pxi":1817
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@@ -116238,7 +117904,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
       __pyx_v_doc->_c_doc->URL = xmlStrdup((const xmlChar*)PyBytes_AS_STRING(__pyx_v_base_url));
 
-      /* "src/lxml/parser.pxi":1795
+      /* "src/lxml/parser.pxi":1813
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  *         # fix base URL if requested
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@@ -116247,7 +117913,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
     }
 
-    /* "src/lxml/parser.pxi":1800
+    /* "src/lxml/parser.pxi":1818
  *                 tree.xmlFree(doc._c_doc.URL)
  *             doc._c_doc.URL = tree.xmlStrdup(_xcstr(base_url))
  *         return doc             # <<<<<<<<<<<<<<
@@ -116259,7 +117925,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
     __pyx_r = __pyx_v_doc;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":1791
+    /* "src/lxml/parser.pxi":1809
  * cdef _Document _parseDocument(source, _BaseParser parser, base_url):
  *     cdef _Document doc
  *     if _isString(source):             # <<<<<<<<<<<<<<
@@ -116268,7 +117934,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
   }
 
-  /* "src/lxml/parser.pxi":1802
+  /* "src/lxml/parser.pxi":1820
  *         return doc
  * 
  *     if base_url is not None:             # <<<<<<<<<<<<<<
@@ -116279,7 +117945,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
   __pyx_t_1 = (__pyx_t_4 != 0);
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1803
+    /* "src/lxml/parser.pxi":1821
  * 
  *     if base_url is not None:
  *         url = base_url             # <<<<<<<<<<<<<<
@@ -116289,7 +117955,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
     __Pyx_INCREF(__pyx_v_base_url);
     __pyx_v_url = __pyx_v_base_url;
 
-    /* "src/lxml/parser.pxi":1802
+    /* "src/lxml/parser.pxi":1820
  *         return doc
  * 
  *     if base_url is not None:             # <<<<<<<<<<<<<<
@@ -116299,7 +117965,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
     goto __pyx_L6;
   }
 
-  /* "src/lxml/parser.pxi":1805
+  /* "src/lxml/parser.pxi":1823
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  *     else:
  *         url = _getFilenameForFile(source)             # <<<<<<<<<<<<<<
@@ -116307,44 +117973,44 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
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  */
   /*else*/ {
-    __pyx_t_3 = __pyx_f_4lxml_5etree__getFilenameForFile(__pyx_v_source); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1805; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree__getFilenameForFile(__pyx_v_source); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1823, __pyx_L1_error)
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     __pyx_t_3 = 0;
   }
   __pyx_L6:;
 
-  /* "src/lxml/parser.pxi":1807
+  /* "src/lxml/parser.pxi":1825
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  * 
  *     if hasattr(source, u'getvalue') and hasattr(source, u'tell'):             # <<<<<<<<<<<<<<
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-  __pyx_t_4 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_getvalue); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1807; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_getvalue); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(2, 1825, __pyx_L1_error)
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-  __pyx_t_5 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_tell); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1807; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_tell); if (unlikely(__pyx_t_5 == -1)) __PYX_ERR(2, 1825, __pyx_L1_error)
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   __pyx_L8_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "src/lxml/parser.pxi":1809
+    /* "src/lxml/parser.pxi":1827
  *     if hasattr(source, u'getvalue') and hasattr(source, u'tell'):
  *         # StringIO - reading from start?
  *         if source.tell() == 0:             # <<<<<<<<<<<<<<
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-    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_source, __pyx_n_s_tell); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1809; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_source, __pyx_n_s_tell); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1827, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_t_6 = NULL;
-    if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_2))) {
+    if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) {
       __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2);
       if (likely(__pyx_t_6)) {
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@@ -116354,21 +118020,21 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
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+      __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_6); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1827, __pyx_L1_error)
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-      __pyx_t_3 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1809; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_CallNoArg(__pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1827, __pyx_L1_error)
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-    __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_3, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1809; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyInt_EqObjC(__pyx_t_3, __pyx_int_0, 0, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1827, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_2);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1809; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 1827, __pyx_L1_error)
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     if (__pyx_t_1) {
 
-      /* "src/lxml/parser.pxi":1810
+      /* "src/lxml/parser.pxi":1828
  *         # StringIO - reading from start?
  *         if source.tell() == 0:
  *             return _parseMemoryDocument(source.getvalue(), url, parser)             # <<<<<<<<<<<<<<
@@ -116376,10 +118042,10 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
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       __Pyx_XDECREF(((PyObject *)__pyx_r));
-      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_source, __pyx_n_s_getvalue); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1810; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_source, __pyx_n_s_getvalue); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1828, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_3);
       __pyx_t_6 = NULL;
-      if (CYTHON_COMPILING_IN_CPYTHON && likely(PyMethod_Check(__pyx_t_3))) {
+      if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_3))) {
         __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_3);
         if (likely(__pyx_t_6)) {
           PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3);
@@ -116389,21 +118055,21 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
         }
       }
       if (__pyx_t_6) {
-        __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_6); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1810; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_6); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1828, __pyx_L1_error)
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+        __pyx_t_2 = __Pyx_PyObject_CallNoArg(__pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1828, __pyx_L1_error)
       }
       __Pyx_GOTREF(__pyx_t_2);
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
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+      __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseMemoryDocument(__pyx_t_2, __pyx_v_url, __pyx_v_parser)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1828, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_3);
       __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
       __pyx_r = ((struct LxmlDocument *)__pyx_t_3);
       __pyx_t_3 = 0;
       goto __pyx_L0;
 
-      /* "src/lxml/parser.pxi":1809
+      /* "src/lxml/parser.pxi":1827
  *     if hasattr(source, u'getvalue') and hasattr(source, u'tell'):
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  *         if source.tell() == 0:             # <<<<<<<<<<<<<<
@@ -116412,7 +118078,7 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
     }
 
-    /* "src/lxml/parser.pxi":1807
+    /* "src/lxml/parser.pxi":1825
  *         url = _getFilenameForFile(source)
  * 
  *     if hasattr(source, u'getvalue') and hasattr(source, u'tell'):             # <<<<<<<<<<<<<<
@@ -116421,18 +118087,18 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  */
   }
 
-  /* "src/lxml/parser.pxi":1813
+  /* "src/lxml/parser.pxi":1831
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  *     # Support for file-like objects (urlgrabber.urlopen, ...)
  *     if hasattr(source, u'read'):             # <<<<<<<<<<<<<<
  *         return _parseFilelikeDocument(source, url, parser)
  * 
  */
-  __pyx_t_1 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_read); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1813; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyObject_HasAttr(__pyx_v_source, __pyx_n_u_read); if (unlikely(__pyx_t_1 == -1)) __PYX_ERR(2, 1831, __pyx_L1_error)
   __pyx_t_4 = (__pyx_t_1 != 0);
   if (__pyx_t_4) {
 
-    /* "src/lxml/parser.pxi":1814
+    /* "src/lxml/parser.pxi":1832
  *     # Support for file-like objects (urlgrabber.urlopen, ...)
  *     if hasattr(source, u'read'):
  *         return _parseFilelikeDocument(source, url, parser)             # <<<<<<<<<<<<<<
@@ -116440,13 +118106,13 @@ static struct LxmlDocument *__pyx_f_4lxml_5etree__parseDocument(PyObject *__pyx_
  *     raise TypeError, u"cannot parse from '%s'" % python._fqtypename(source).decode('UTF-8')
  */
     __Pyx_XDECREF(((PyObject *)__pyx_r));
-    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseFilelikeDocument(__pyx_v_source, __pyx_v_url, __pyx_v_parser)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1814; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseFilelikeDocument(__pyx_v_source, __pyx_v_url, __pyx_v_parser)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1832, __pyx_L1_error)
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = ((struct LxmlDocument *)__pyx_t_3);
     __pyx_t_3 = 0;
     goto __pyx_L0;
 
-    /* "src/lxml/parser.pxi":1813
+    /* "src/lxml/parser.pxi":1831
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@@ -122992,8 +124647,10 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetDoctype(void *__pyx_v_ctxt, con
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+      __Pyx_PyThreadState_assign
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@@ -123324,9 +124987,6 @@ static void __pyx_f_4lxml_5etree__handleSaxPI(void *__pyx_v_ctxt, const xmlChar
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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@@ -123532,12 +125195,14 @@ static void __pyx_f_4lxml_5etree__handleSaxPI(void *__pyx_v_ctxt, const xmlChar
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+      __Pyx_PyThreadState_assign
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@@ -123558,8 +125223,10 @@ static void __pyx_f_4lxml_5etree__handleSaxPI(void *__pyx_v_ctxt, const xmlChar
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+      __Pyx_PyThreadState_assign
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@@ -123575,6 +125242,7 @@ static void __pyx_f_4lxml_5etree__handleSaxPI(void *__pyx_v_ctxt, const xmlChar
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+      __Pyx_PyThreadState_assign
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@@ -123632,9 +125300,6 @@ static void __pyx_f_4lxml_5etree__handleSaxPIEvent(void *__pyx_v_ctxt, const xml
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@@ -123752,6 +125417,8 @@ static void __pyx_f_4lxml_5etree__handleSaxPIEvent(void *__pyx_v_ctxt, const xml
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+      __Pyx_PyThreadState_declare
+      __Pyx_PyThreadState_assign
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@@ -123818,12 +125486,14 @@ static void __pyx_f_4lxml_5etree__handleSaxPIEvent(void *__pyx_v_ctxt, const xml
  *         context.pushEvent('pi', c_node)
  *     except:
  */
+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_4);
       __Pyx_XGIVEREF(__pyx_t_5);
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+      __Pyx_PyThreadState_assign
       __Pyx_XGIVEREF(__pyx_t_4);
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@@ -123844,8 +125514,10 @@ static void __pyx_f_4lxml_5etree__handleSaxPIEvent(void *__pyx_v_ctxt, const xml
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+      __Pyx_PyThreadState_declare
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+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0;
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@@ -123861,6 +125533,7 @@ static void __pyx_f_4lxml_5etree__handleSaxPIEvent(void *__pyx_v_ctxt, const xml
         goto __pyx_L20_return;
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+      __Pyx_PyThreadState_assign
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@@ -123917,9 +125590,6 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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@@ -123991,6 +125661,8 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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+      __Pyx_PyThreadState_declare
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@@ -124041,7 +125713,7 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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@@ -124078,7 +125751,7 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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@@ -124105,12 +125778,14 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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  *         if context._event_filter & PARSE_EVENT_FILTER_COMMENT:
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+      __Pyx_PyThreadState_assign
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+      __Pyx_PyThreadState_assign
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@@ -124131,8 +125806,10 @@ static void __pyx_f_4lxml_5etree__handleSaxTargetComment(void *__pyx_v_ctxt, con
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+    __Pyx_PyThreadState_assign
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+    __Pyx_PyThreadState_assign
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@@ -126871,7 +128582,7 @@ static int __pyx_pf_4lxml_5etree_22_PythonSaxParserTarget___cinit__(struct __pyx
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@@ -126921,6 +128632,7 @@ static int __pyx_pf_4lxml_5etree_22_PythonSaxParserTarget___cinit__(struct __pyx
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+  xmlOutputBufferWriteString(__pyx_v_c_buffer, ((const char *)"\n"));
 
   /* "src/lxml/serializer.pxi":200
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@@ -131833,7 +133711,7 @@ static void __pyx_f_4lxml_5etree__writeNodeToBuffer(xmlOutputBuffer *__pyx_v_c_b
  * 
  * cdef void _writeDeclarationToBuffer(tree.xmlOutputBuffer* c_buffer,
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 1, __pyx_k__24);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 1, ((const char *)"\n"));
 
     /* "src/lxml/serializer.pxi":264
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@@ -131884,7 +133762,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  *     tree.xmlOutputBufferWrite(c_buffer, 15, "version)
  */
-    __pyx_v_version = ((unsigned char *)((unsigned char *)__pyx_k_1_0));
+    __pyx_v_version = ((unsigned char *)((unsigned char *)((char const *)"1.0")));
 
     /* "src/lxml/serializer.pxi":270
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@@ -131902,7 +133780,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  *     tree.xmlOutputBufferWriteString(c_buffer, version)
  *     tree.xmlOutputBufferWrite(c_buffer, 12, "' encoding='")
  */
-  xmlOutputBufferWrite(__pyx_v_c_buffer, 15, __pyx_k_xml_version);
+  xmlOutputBufferWrite(__pyx_v_c_buffer, 15, ((const char *)""1.0"
@@ -131920,7 +133798,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  *     tree.xmlOutputBufferWriteString(c_buffer, encoding)
  *     if standalone == 0:
  */
-  xmlOutputBufferWrite(__pyx_v_c_buffer, 12, __pyx_k_encoding_2);
+  xmlOutputBufferWrite(__pyx_v_c_buffer, 12, ((const char *)"' encoding='"));
 
   /* "src/lxml/serializer.pxi":275
  *     tree.xmlOutputBufferWriteString(c_buffer, version)
@@ -131948,7 +133826,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  *     elif standalone == 1:
  *         tree.xmlOutputBufferWrite(c_buffer, 21, "' standalone='yes'?>\n")
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 20, __pyx_k_standalone_no);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 20, ((const char *)"' standalone='no'?>\n"));
 
     /* "src/lxml/serializer.pxi":276
  *     tree.xmlOutputBufferWrite(c_buffer, 12, "' encoding='")
@@ -131975,7 +133853,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  *     else:
  *         tree.xmlOutputBufferWrite(c_buffer, 4, "'?>\n")
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 21, __pyx_k_standalone_yes);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 21, ((const char *)"' standalone='yes'?>\n"));
 
     /* "src/lxml/serializer.pxi":278
  *     if standalone == 0:
@@ -131994,7 +133872,7 @@ static void __pyx_f_4lxml_5etree__writeDeclarationToBuffer(xmlOutputBuffer *__py
  * 
  * cdef void _writeDtdToBuffer(tree.xmlOutputBuffer* c_buffer,
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 4, __pyx_k__66);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 4, ((const char *)"'?>\n"));
     break;
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@@ -132162,7 +134040,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *     tree.xmlOutputBufferWriteString(c_buffer, c_dtd.name)
  * 
  */
-  xmlOutputBufferWrite(__pyx_v_c_buffer, 10, __pyx_k_DOCTYPE);
+  xmlOutputBufferWrite(__pyx_v_c_buffer, 10, ((const char *)"public_id)
  *         if sys_url:
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 9, __pyx_k_PUBLIC);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 9, ((const char *)" PUBLIC \""));
 
     /* "src/lxml/serializer.pxi":314
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@@ -132310,7 +134188,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *         else:
  *             tree.xmlOutputBufferWrite(c_buffer, 1, '"')
  */
-      xmlOutputBufferWrite(__pyx_v_c_buffer, 2, __pyx_k__67);
+      xmlOutputBufferWrite(__pyx_v_c_buffer, 2, ((const char *)"\" "));
 
       /* "src/lxml/serializer.pxi":315
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@@ -132330,7 +134208,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *         tree.xmlOutputBufferWrite(c_buffer, 8, ' SYSTEM ')
  */
     /*else*/ {
-      xmlOutputBufferWrite(__pyx_v_c_buffer, 1, __pyx_k__29);
+      xmlOutputBufferWrite(__pyx_v_c_buffer, 1, ((const char *)"\""));
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@@ -132361,7 +134239,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  * 
  *     if sys_url:
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 8, __pyx_k_SYSTEM);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 8, ((const char *)" SYSTEM "));
 
     /* "src/lxml/serializer.pxi":319
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@@ -132400,7 +134278,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *         else:
  *             quotechar = '"'
  */
-      __pyx_v_quotechar = __pyx_k__28;
+      __pyx_v_quotechar = ((char *)"'");
 
       /* "src/lxml/serializer.pxi":323
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@@ -132420,7 +134298,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *         tree.xmlOutputBufferWriteString(c_buffer, sys_url)
  */
     /*else*/ {
-      __pyx_v_quotechar = __pyx_k__29;
+      __pyx_v_quotechar = ((char *)"\"");
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@@ -132527,7 +134405,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  *         return
  * 
  */
-    xmlOutputBufferWrite(__pyx_v_c_buffer, 2, __pyx_k__68);
+    xmlOutputBufferWrite(__pyx_v_c_buffer, 2, ((const char *)">\n"));
 
     /* "src/lxml/serializer.pxi":335
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  *         c_buf = tree.xmlBufferCreate()
  */
-  xmlOutputBufferWrite(__pyx_v_c_buffer, 3, __pyx_k__69);
+  xmlOutputBufferWrite(__pyx_v_c_buffer, 3, ((const char *)" [\n"));
 
   /* "src/lxml/serializer.pxi":338
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@@ -132712,7 +134590,7 @@ static void __pyx_f_4lxml_5etree__writeDtdToBuffer(xmlOutputBuffer *__pyx_v_c_bu
  * 
  * cdef void _writeTail(tree.xmlOutputBuffer* c_buffer, xmlNode* c_node,
  */
-  xmlOutputBufferWrite(__pyx_v_c_buffer, 3, __pyx_k__70);
+  xmlOutputBufferWrite(__pyx_v_c_buffer, 3, ((const char *)"]>\n"));
 
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  *         c_sibling = c_sibling.next
  * 
  */
-      xmlOutputBufferWriteString(__pyx_v_c_buffer, __pyx_k__24);
+      xmlOutputBufferWriteString(__pyx_v_c_buffer, ((const char *)"\n"));
 
       /* "src/lxml/serializer.pxi":382
  *         tree.xmlNodeDumpOutput(c_buffer, c_node.doc, c_sibling, 0,
@@ -133205,7 +135083,7 @@ static void __pyx_f_4lxml_5etree__writeNextSiblings(xmlOutputBuffer *__pyx_v_c_b
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  */
-      xmlOutputBufferWriteString(__pyx_v_c_buffer, __pyx_k__24);
+      xmlOutputBufferWriteString(__pyx_v_c_buffer, ((const char *)"\n"));
 
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@@ -133308,7 +135183,7 @@ static int __pyx_pw_4lxml_5etree_15_FilelikeWriter_1__cinit__(PyObject *__pyx_v_
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 4, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[7]; __pyx_lineno = 412; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -133368,8 +135240,8 @@ static int __pyx_pf_4lxml_5etree_15_FilelikeWriter___cinit__(struct __pyx_obj_4l
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-  __pyx_t_4 = PyObject_RichCompare(__pyx_v_compression, __pyx_int_0, Py_GT); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 413; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyObject_RichCompare(__pyx_v_compression, __pyx_int_0, Py_GT); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(7, 413, __pyx_L1_error)
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-    __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_mode, __pyx_n_s_wb) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_compresslevel, __pyx_v_compression) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_fileobj, __pyx_v_filelike) < 0) __PYX_ERR(7, 415, __pyx_L1_error)
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-    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_v_4lxml_5etree_GzipFile, __pyx_empty_tuple, __pyx_t_4); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 414; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_Call(__pyx_v_4lxml_5etree_GzipFile, __pyx_empty_tuple, __pyx_t_4); if (unlikely(!__pyx_t_5)) __PYX_ERR(7, 414, __pyx_L1_error)
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@@ -133408,7 +135280,7 @@ static int __pyx_pf_4lxml_5etree_15_FilelikeWriter___cinit__(struct __pyx_obj_4l
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-    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_filelike, __pyx_n_s_close); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 416; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_filelike, __pyx_n_s_close); if (unlikely(!__pyx_t_5)) __PYX_ERR(7, 416, __pyx_L1_error)
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@@ -133433,7 +135305,7 @@ static int __pyx_pf_4lxml_5etree_15_FilelikeWriter___cinit__(struct __pyx_obj_4l
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-  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_close); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 417; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -139472,7 +141409,7 @@ static PyObject *__pyx_f_4lxml_5etree_22_IncrementalFileWriter__write_start_elem
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  *                         raise LxmlSyntaxError("not in an element")
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@@ -141226,8 +143165,8 @@ static PyObject *__pyx_pf_4lxml_5etree_22_IncrementalFileWriter_10write(struct _
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-      /* "src/lxml/serializer.pxi":947
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+        /* "src/lxml/serializer.pxi":960
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  *                 _writeNodeToBuffer(self._c_out, (<_Element>content)._c_node,
- *                                    self._c_encoding, NULL, self._method,
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-        __Pyx_GOTREF(__pyx_t_3);
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+        __Pyx_Raise(__pyx_t_6, 0, 0, 0);
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-        {__pyx_filename = __pyx_f[7]; __pyx_lineno = 955; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "src/lxml/serializer.pxi":954
+        /* "src/lxml/serializer.pxi":959
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  */
       }
 
-      /* "src/lxml/serializer.pxi":956
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-      /* "src/lxml/serializer.pxi":959
- *                                    self._c_encoding, NULL, self._method,
+      /* "src/lxml/serializer.pxi":964
+ *                                    self._c_encoding, NULL, c_method,
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+      __pyx_t_2 = ((((struct LxmlElement *)__pyx_v_content)->_c_node->type == XML_ELEMENT_NODE) != 0);
+      if (__pyx_t_2) {
 
-        /* "src/lxml/serializer.pxi":960
+        /* "src/lxml/serializer.pxi":965
  *                                    False, False, pretty_print, with_tail, False)
  *                 if (<_Element>content)._c_node.type == tree.XML_ELEMENT_NODE:
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-        __pyx_t_5 = ((!__pyx_t_4) != 0);
-        if (__pyx_t_5) {
+        __pyx_t_2 = (__pyx_v_self->_element_stack != Py_None) && (PyList_GET_SIZE(__pyx_v_self->_element_stack) != 0);
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-          /* "src/lxml/serializer.pxi":961
+          /* "src/lxml/serializer.pxi":966
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           __pyx_v_self->_status = __pyx_e_4lxml_5etree_WRITER_FINISHED;
 
-          /* "src/lxml/serializer.pxi":960
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  */
         }
 
-        /* "src/lxml/serializer.pxi":959
- *                                    self._c_encoding, NULL, self._method,
+        /* "src/lxml/serializer.pxi":964
+ *                                    self._c_encoding, NULL, c_method,
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       }
 
-      /* "src/lxml/serializer.pxi":953
+      /* "src/lxml/serializer.pxi":958
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       goto __pyx_L5;
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-    /* "src/lxml/serializer.pxi":963
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-    /* "src/lxml/serializer.pxi":946
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-  /* "src/lxml/serializer.pxi":965
+  /* "src/lxml/serializer.pxi":970
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-  __pyx_t_5 = ((!(__pyx_v_self->_buffered != 0)) != 0);
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+  if (__pyx_t_7) {
 
-    /* "src/lxml/serializer.pxi":966
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-    /* "src/lxml/serializer.pxi":965
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+ *     def write(self, *args, bint with_tail=True, bint pretty_print=False, method=None):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/serializer.pxi":982
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-    /* "src/lxml/serializer.pxi":985
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-    /* "src/lxml/serializer.pxi":997
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-      /* "src/lxml/serializer.pxi":998
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@@ -142638,18 +144571,18 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
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+          __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 88, __pyx_L1_error)
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+          #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+          __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(14, 88, __pyx_L1_error)
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+          __pyx_t_7 = PySequence_ITEM(__pyx_t_3, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(14, 88, __pyx_L1_error)
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@@ -142659,7 +144592,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
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-            else {__pyx_filename = __pyx_f[14]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -142677,13 +144610,13 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
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       __Pyx_INCREF(__pyx_v_event);
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+      __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_7, __pyx_kp_s_start_ns, Py_NE)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(14, 89, __pyx_L1_error)
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-      __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_7, __pyx_kp_s_end_ns, Py_NE)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 89; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -142697,7 +144630,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                       if event not in ('start-ns', 'end-ns')]
  *             parser = HTMLPullParser(
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-        if (unlikely(__Pyx_ListComp_Append(__pyx_t_4, (PyObject*)__pyx_v_event))) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 88; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -142727,7 +144660,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 events,
  *                 tag=tag,
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-    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(14, 90, __pyx_L1_error)
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@@ -142740,9 +144673,9 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
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-    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = PyDict_New(); if (unlikely(!__pyx_t_3)) __PYX_ERR(14, 92, __pyx_L1_error)
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+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_tag, __pyx_v_tag) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
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  *                 base_url=self._filename,
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-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_recover, __pyx_v_recover) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_recover, __pyx_v_recover) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":94
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  *                 encoding=encoding,
  *                 remove_blank_text=remove_blank_text,
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-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_base_url, __pyx_v_self->_filename) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_base_url, __pyx_v_self->_filename) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":95
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@@ -142769,7 +144702,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 remove_blank_text=remove_blank_text,
  *                 remove_comments=remove_comments,
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-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_encoding, __pyx_v_encoding) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_encoding, __pyx_v_encoding) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":96
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@@ -142778,7 +144711,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 remove_comments=remove_comments,
  *                 remove_pis=remove_pis,
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_blank_text, __pyx_v_remove_blank_text) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_blank_text, __pyx_v_remove_blank_text) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":97
  *                 encoding=encoding,
@@ -142787,7 +144720,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 remove_pis=remove_pis,
  *                 strip_cdata=strip_cdata,
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_comments, __pyx_v_remove_comments) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_comments, __pyx_v_remove_comments) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":98
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@@ -142796,7 +144729,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 strip_cdata=strip_cdata,
  *                 no_network=no_network,
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_pis, __pyx_v_remove_pis) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_remove_pis, __pyx_v_remove_pis) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":99
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@@ -142805,7 +144738,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 no_network=no_network,
  *                 target=None,  # TODO
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-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_strip_cdata, __pyx_v_strip_cdata) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_strip_cdata, __pyx_v_strip_cdata) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":100
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@@ -142814,7 +144747,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 target=None,  # TODO
  *                 schema=schema,
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_no_network, __pyx_v_no_network) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_no_network, __pyx_v_no_network) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":101
  *                 strip_cdata=strip_cdata,
@@ -142823,7 +144756,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 schema=schema,
  *                 compact=compact)
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_target, Py_None) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_target, Py_None) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":102
  *                 no_network=no_network,
@@ -142832,7 +144765,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *                 compact=compact)
  *         else:
  */
-    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_schema, ((PyObject *)__pyx_v_schema)) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 92; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_schema, ((PyObject *)__pyx_v_schema)) < 0) __PYX_ERR(14, 92, __pyx_L1_error)
 
     /* "src/lxml/iterparse.pxi":103
  *                 target=None,  # TODO
@@ -142841,7 +144774,7 @@ static int __pyx_pf_4lxml_5etree_9iterparse___init__(struct __pyx_obj_4lxml_5etr
  *         else:
  *             parser = XMLPullParser(
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@@ -159765,7 +161702,7 @@ static xmlXPathObject *__pyx_f_4lxml_5etree__wrapXPathObject(PyObject *__pyx_v_o
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@@ -159864,7 +161801,7 @@ static xmlXPathObject *__pyx_f_4lxml_5etree__wrapXPathObject(PyObject *__pyx_v_o
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@@ -159886,7 +161823,7 @@ static xmlXPathObject *__pyx_f_4lxml_5etree__wrapXPathObject(PyObject *__pyx_v_o
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                 /* "src/lxml/extensions.pxi":598
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@@ -174655,7 +176806,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 520; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[2]; __pyx_lineno = 534; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       /* "src/lxml/xslt.pxi":532
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@@ -174898,7 +177049,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -174909,7 +177060,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -174930,7 +177081,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175073,7 +177224,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175142,8 +177293,10 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175175,7 +177328,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175197,6 +177350,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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         __pyx_f_4lxml_5etree__destroyFakeDoc(__pyx_v_input_doc->_c_doc, __pyx_v_c_doc);
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@@ -175211,6 +177365,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175298,7 +177453,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175363,7 +177518,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175425,11 +177580,11 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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-        __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_error, __pyx_n_s_line); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 591; __pyx_clineno = __LINE__; goto __pyx_L21_error;}
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@@ -175440,11 +177595,11 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175452,7 +177607,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -175476,7 +177631,7 @@ static PyObject *__pyx_pf_4lxml_5etree_4XSLT_18__call__(struct __pyx_obj_4lxml_5
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@@ -197638,12 +200180,12 @@ static PyObject *__pyx_pf_4lxml_5etree_9_MemDebug_8show(CYTHON_UNUSED struct __p
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-    {__pyx_filename = __pyx_f[25]; __pyx_lineno = 85; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __PYX_ERR(25, 85, __pyx_L1_error)
 
     /* "src/lxml/debug.pxi":84
  * 
@@ -197728,7 +200290,7 @@ static PyObject *__pyx_pf_4lxml_5etree_9_MemDebug_8show(CYTHON_UNUSED struct __p
  */
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+      __pyx_t_10 = __Pyx_PyInt_As_int(__pyx_v_block_count); if (unlikely((__pyx_t_10 == (int)-1) && PyErr_Occurred())) __PYX_ERR(25, 87, __pyx_L6_error)
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@@ -197749,8 +200311,10 @@ static PyObject *__pyx_pf_4lxml_5etree_9_MemDebug_8show(CYTHON_UNUSED struct __p
       goto __pyx_L7;
     }
     /*exception exit:*/{
+      __Pyx_PyThreadState_declare
       __pyx_L6_error:;
       __pyx_t_12 = 0; __pyx_t_13 = 0; __pyx_t_14 = 0; __pyx_t_15 = 0; __pyx_t_16 = 0; __pyx_t_17 = 0;
+      __Pyx_PyThreadState_assign
       __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
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@@ -197768,6 +200332,7 @@ static PyObject *__pyx_pf_4lxml_5etree_9_MemDebug_8show(CYTHON_UNUSED struct __p
       {
         fclose(__pyx_v_f);
       }
+      __Pyx_PyThreadState_assign
       if (PY_MAJOR_VERSION >= 3) {
         __Pyx_XGIVEREF(__pyx_t_15);
         __Pyx_XGIVEREF(__pyx_t_16);
@@ -198019,21 +200584,19 @@ static PyObject *__pyx_tp_new_4lxml_5etree__LogEntry(PyTypeObject *t, CYTHON_UNU
     o = (PyObject*)__pyx_freelist_4lxml_5etree__LogEntry[--__pyx_freecount_4lxml_5etree__LogEntry];
     memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree__LogEntry));
     (void) PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
   } else {
     o = (*t->tp_alloc)(t, 0);
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   }
   p = ((struct __pyx_obj_4lxml_5etree__LogEntry *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__LogEntry;
-  p->_message = Py_None; Py_INCREF(Py_None);
-  p->_filename = Py_None; Py_INCREF(Py_None);
+  p->_message = ((PyObject*)Py_None); Py_INCREF(Py_None);
+  p->_filename = ((PyObject*)Py_None); Py_INCREF(Py_None);
   return o;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__LogEntry(PyObject *o) {
   struct __pyx_obj_4lxml_5etree__LogEntry *p = (struct __pyx_obj_4lxml_5etree__LogEntry *)o;
-  PyObject_GC_UnTrack(o);
   {
     PyObject *etype, *eval, *etb;
     PyErr_Fetch(&etype, &eval, &etb);
@@ -198051,25 +200614,6 @@ static void __pyx_tp_dealloc_4lxml_5etree__LogEntry(PyObject *o) {
   }
 }
 
-static int __pyx_tp_traverse_4lxml_5etree__LogEntry(PyObject *o, visitproc v, void *a) {
-  int e;
-  struct __pyx_obj_4lxml_5etree__LogEntry *p = (struct __pyx_obj_4lxml_5etree__LogEntry *)o;
-  if (p->_message) {
-    e = (*v)(p->_message, a); if (e) return e;
-  }
-  if (p->_filename) {
-    e = (*v)(p->_filename, a); if (e) return e;
-  }
-  return 0;
-}
-
-static int __pyx_tp_clear_4lxml_5etree__LogEntry(PyObject *o) {
-  struct __pyx_obj_4lxml_5etree__LogEntry *p = (struct __pyx_obj_4lxml_5etree__LogEntry *)o;
-  Py_CLEAR(p->_message);
-  Py_CLEAR(p->_filename);
-  return 0;
-}
-
 static PyObject *__pyx_getprop_4lxml_5etree_9_LogEntry_domain_name(PyObject *o, CYTHON_UNUSED void *x) {
   return __pyx_pw_4lxml_5etree_9_LogEntry_11domain_name_1__get__(o);
 }
@@ -198115,16 +200659,16 @@ static PyMethodDef __pyx_methods_4lxml_5etree__LogEntry[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__LogEntry[] = {
-  {(char *)"domain_name", __pyx_getprop_4lxml_5etree_9_LogEntry_domain_name, 0, __pyx_k_The_name_of_the_error_domain_See, 0},
-  {(char *)"type_name", __pyx_getprop_4lxml_5etree_9_LogEntry_type_name, 0, __pyx_k_The_name_of_the_error_type_See_l, 0},
-  {(char *)"level_name", __pyx_getprop_4lxml_5etree_9_LogEntry_level_name, 0, __pyx_k_The_name_of_the_error_level_See, 0},
-  {(char *)"message", __pyx_getprop_4lxml_5etree_9_LogEntry_message, 0, 0, 0},
-  {(char *)"filename", __pyx_getprop_4lxml_5etree_9_LogEntry_filename, 0, 0, 0},
-  {(char *)"domain", __pyx_getprop_4lxml_5etree_9_LogEntry_domain, 0, 0, 0},
-  {(char *)"type", __pyx_getprop_4lxml_5etree_9_LogEntry_type, 0, 0, 0},
-  {(char *)"level", __pyx_getprop_4lxml_5etree_9_LogEntry_level, 0, 0, 0},
-  {(char *)"line", __pyx_getprop_4lxml_5etree_9_LogEntry_line, 0, 0, 0},
-  {(char *)"column", __pyx_getprop_4lxml_5etree_9_LogEntry_column, 0, 0, 0},
+  {(char *)"domain_name", __pyx_getprop_4lxml_5etree_9_LogEntry_domain_name, 0, (char *)"The name of the error domain.  See lxml.etree.ErrorDomains\n        ", 0},
+  {(char *)"type_name", __pyx_getprop_4lxml_5etree_9_LogEntry_type_name, 0, (char *)"The name of the error type.  See lxml.etree.ErrorTypes\n        ", 0},
+  {(char *)"level_name", __pyx_getprop_4lxml_5etree_9_LogEntry_level_name, 0, (char *)"The name of the error level.  See lxml.etree.ErrorLevels\n        ", 0},
+  {(char *)"message", __pyx_getprop_4lxml_5etree_9_LogEntry_message, 0, (char *)0, 0},
+  {(char *)"filename", __pyx_getprop_4lxml_5etree_9_LogEntry_filename, 0, (char *)0, 0},
+  {(char *)"domain", __pyx_getprop_4lxml_5etree_9_LogEntry_domain, 0, (char *)0, 0},
+  {(char *)"type", __pyx_getprop_4lxml_5etree_9_LogEntry_type, 0, (char *)0, 0},
+  {(char *)"level", __pyx_getprop_4lxml_5etree_9_LogEntry_level, 0, (char *)0, 0},
+  {(char *)"line", __pyx_getprop_4lxml_5etree_9_LogEntry_line, 0, (char *)0, 0},
+  {(char *)"column", __pyx_getprop_4lxml_5etree_9_LogEntry_column, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -198153,10 +200697,10 @@ static PyTypeObject __pyx_type_4lxml_5etree__LogEntry = {
   0, /*tp_getattro*/
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER, /*tp_flags*/
   "A log message entry from an error log.\n\n    Attributes:\n\n    - message: the message text\n    - domain: the domain ID (see lxml.etree.ErrorDomains)\n    - type: the message type ID (see lxml.etree.ErrorTypes)\n    - level: the log level ID (see lxml.etree.ErrorLevels)\n    - line: the line at which the message originated (if applicable)\n    - column: the character column at which the message originated (if applicable)\n    - filename: the name of the file in which the message originated (if applicable)\n    ", /*tp_doc*/
-  __pyx_tp_traverse_4lxml_5etree__LogEntry, /*tp_traverse*/
-  __pyx_tp_clear_4lxml_5etree__LogEntry, /*tp_clear*/
+  0, /*tp_traverse*/
+  0, /*tp_clear*/
   0, /*tp_richcompare*/
   0, /*tp_weaklistoffset*/
   0, /*tp_iter*/
@@ -198240,13 +200784,11 @@ static PyObject *__pyx_getprop_4lxml_5etree_13_BaseErrorLog_last_error(PyObject
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__BaseErrorLog[] = {
-  {"copy", (PyCFunction)__pyx_pw_4lxml_5etree_13_BaseErrorLog_3copy, METH_NOARGS, 0},
-  {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_13_BaseErrorLog_7receive, METH_O, 0},
   {0, 0, 0, 0}
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__BaseErrorLog[] = {
-  {(char *)"last_error", __pyx_getprop_4lxml_5etree_13_BaseErrorLog_last_error, 0, 0, 0},
+  {(char *)"last_error", __pyx_getprop_4lxml_5etree_13_BaseErrorLog_last_error, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -198357,7 +200899,6 @@ static PyObject *__pyx_sq_item_4lxml_5etree__ListErrorLog(PyObject *o, Py_ssize_
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__ListErrorLog[] = {
-  {"copy", (PyCFunction)__pyx_pw_4lxml_5etree_13_ListErrorLog_3copy, METH_NOARGS, __pyx_doc_4lxml_5etree_13_ListErrorLog_2copy},
   {"filter_domains", (PyCFunction)__pyx_pw_4lxml_5etree_13_ListErrorLog_17filter_domains, METH_O, __pyx_doc_4lxml_5etree_13_ListErrorLog_16filter_domains},
   {"filter_types", (PyCFunction)__pyx_pw_4lxml_5etree_13_ListErrorLog_19filter_types, METH_O, __pyx_doc_4lxml_5etree_13_ListErrorLog_18filter_types},
   {"filter_levels", (PyCFunction)__pyx_pw_4lxml_5etree_13_ListErrorLog_21filter_levels, METH_O, __pyx_doc_4lxml_5etree_13_ListErrorLog_20filter_levels},
@@ -198584,10 +201125,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ErrorLog(PyTypeObject *t, PyObject *
   p = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)o);
   p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog*)__pyx_vtabptr_4lxml_5etree__ErrorLog;
   p->_logContexts = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_9_ErrorLog_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_9_ErrorLog_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ErrorLog(PyObject *o) {
@@ -198622,9 +201164,6 @@ static int __pyx_tp_clear_4lxml_5etree__ErrorLog(PyObject *o) {
 
 static PyMethodDef __pyx_methods_4lxml_5etree__ErrorLog[] = {
   {"__exit__", (PyCFunction)__pyx_pw_4lxml_5etree_9_ErrorLog_5__exit__, METH_VARARGS|METH_KEYWORDS, 0},
-  {"clear", (PyCFunction)__pyx_pw_4lxml_5etree_9_ErrorLog_7clear, METH_NOARGS, 0},
-  {"copy", (PyCFunction)__pyx_pw_4lxml_5etree_9_ErrorLog_9copy, METH_NOARGS, __pyx_doc_4lxml_5etree_9_ErrorLog_8copy},
-  {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_9_ErrorLog_13receive, METH_O, 0},
   {0, 0, 0, 0}
 };
 
@@ -198701,7 +201240,6 @@ static PyObject *__pyx_tp_new_4lxml_5etree__DomainErrorLog(PyTypeObject *t, PyOb
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__DomainErrorLog[] = {
-  {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_15_DomainErrorLog_3receive, METH_O, 0},
   {0, 0, 0, 0}
 };
 
@@ -198782,7 +201320,6 @@ static PyObject *__pyx_tp_new_4lxml_5etree__RotatingErrorLog(PyTypeObject *t, Py
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__RotatingErrorLog[] = {
-  {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_17_RotatingErrorLog_3receive, METH_O, 0},
   {0, 0, 0, 0}
 };
 
@@ -198910,14 +201447,12 @@ static PyObject *__pyx_getprop_4lxml_5etree_10PyErrorLog_level_map(PyObject *o,
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_PyErrorLog[] = {
-  {"copy", (PyCFunction)__pyx_pw_4lxml_5etree_10PyErrorLog_3copy, METH_NOARGS, __pyx_doc_4lxml_5etree_10PyErrorLog_2copy},
   {"log", (PyCFunction)__pyx_pw_4lxml_5etree_10PyErrorLog_5log, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4lxml_5etree_10PyErrorLog_4log},
-  {"receive", (PyCFunction)__pyx_pw_4lxml_5etree_10PyErrorLog_7receive, METH_O, __pyx_doc_4lxml_5etree_10PyErrorLog_6receive},
   {0, 0, 0, 0}
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_PyErrorLog[] = {
-  {(char *)"level_map", __pyx_getprop_4lxml_5etree_10PyErrorLog_level_map, 0, 0, 0},
+  {(char *)"level_map", __pyx_getprop_4lxml_5etree_10PyErrorLog_level_map, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -199116,10 +201651,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_DocInfo(PyTypeObject *t, PyObject *a,
   p = ((struct __pyx_obj_4lxml_5etree_DocInfo *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree_DocInfo;
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_7DocInfo_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_7DocInfo_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_DocInfo(PyObject *o) {
@@ -199225,16 +201761,16 @@ static PyMethodDef __pyx_methods_4lxml_5etree_DocInfo[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_DocInfo[] = {
-  {(char *)"root_name", __pyx_getprop_4lxml_5etree_7DocInfo_root_name, 0, __pyx_k_Returns_the_name_of_the_root_nod, 0},
-  {(char *)"public_id", __pyx_getprop_4lxml_5etree_7DocInfo_public_id, __pyx_setprop_4lxml_5etree_7DocInfo_public_id, __pyx_k_Public_ID_of_the_DOCTYPE_Mutable, 0},
-  {(char *)"system_url", __pyx_getprop_4lxml_5etree_7DocInfo_system_url, __pyx_setprop_4lxml_5etree_7DocInfo_system_url, __pyx_k_System_ID_of_the_DOCTYPE_Mutable, 0},
-  {(char *)"xml_version", __pyx_getprop_4lxml_5etree_7DocInfo_xml_version, 0, __pyx_k_Returns_the_XML_version_as_decla, 0},
-  {(char *)"encoding", __pyx_getprop_4lxml_5etree_7DocInfo_encoding, 0, __pyx_k_Returns_the_encoding_name_as_dec, 0},
-  {(char *)"standalone", __pyx_getprop_4lxml_5etree_7DocInfo_standalone, 0, __pyx_k_Returns_the_standalone_flag_as_d, 0},
-  {(char *)"URL", __pyx_getprop_4lxml_5etree_7DocInfo_URL, __pyx_setprop_4lxml_5etree_7DocInfo_URL, __pyx_k_The_source_URL_of_the_document_o, 0},
-  {(char *)"doctype", __pyx_getprop_4lxml_5etree_7DocInfo_doctype, 0, __pyx_k_Returns_a_DOCTYPE_declaration_st, 0},
-  {(char *)"internalDTD", __pyx_getprop_4lxml_5etree_7DocInfo_internalDTD, 0, __pyx_k_Returns_a_DTD_validator_based_on, 0},
-  {(char *)"externalDTD", __pyx_getprop_4lxml_5etree_7DocInfo_externalDTD, 0, __pyx_k_Returns_a_DTD_validator_based_on_2, 0},
+  {(char *)"root_name", __pyx_getprop_4lxml_5etree_7DocInfo_root_name, 0, (char *)"Returns the name of the root node as defined by the DOCTYPE.", 0},
+  {(char *)"public_id", __pyx_getprop_4lxml_5etree_7DocInfo_public_id, __pyx_setprop_4lxml_5etree_7DocInfo_public_id, (char *)"Public ID of the DOCTYPE.\n\n        Mutable.  May be set to a valid string or None.  If a DTD does not\n        exist, setting this variable (even to None) will create one.\n        ", 0},
+  {(char *)"system_url", __pyx_getprop_4lxml_5etree_7DocInfo_system_url, __pyx_setprop_4lxml_5etree_7DocInfo_system_url, (char *)"System ID of the DOCTYPE.\n\n        Mutable.  May be set to a valid string or None.  If a DTD does not\n        exist, setting this variable (even to None) will create one.\n        ", 0},
+  {(char *)"xml_version", __pyx_getprop_4lxml_5etree_7DocInfo_xml_version, 0, (char *)"Returns the XML version as declared by the document.", 0},
+  {(char *)"encoding", __pyx_getprop_4lxml_5etree_7DocInfo_encoding, 0, (char *)"Returns the encoding name as declared by the document.", 0},
+  {(char *)"standalone", __pyx_getprop_4lxml_5etree_7DocInfo_standalone, 0, (char *)"Returns the standalone flag as declared by the document.  The possible\n        values are True (``standalone='yes'``), False\n        (``standalone='no'`` or flag not provided in the declaration),\n        and None (unknown or no declaration found).  Note that a\n        normal truth test on this value will always tell if the\n        ``standalone`` flag was set to ``'yes'`` or not.\n        ", 0},
+  {(char *)"URL", __pyx_getprop_4lxml_5etree_7DocInfo_URL, __pyx_setprop_4lxml_5etree_7DocInfo_URL, (char *)"The source URL of the document (or None if unknown).", 0},
+  {(char *)"doctype", __pyx_getprop_4lxml_5etree_7DocInfo_doctype, 0, (char *)"Returns a DOCTYPE declaration string for the document.", 0},
+  {(char *)"internalDTD", __pyx_getprop_4lxml_5etree_7DocInfo_internalDTD, 0, (char *)"Returns a DTD validator based on the internal subset of the document.", 0},
+  {(char *)"externalDTD", __pyx_getprop_4lxml_5etree_7DocInfo_externalDTD, 0, (char *)"Returns a DTD validator based on the external subset of the document.", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -199484,14 +202020,14 @@ static PyMethodDef __pyx_methods_4lxml_5etree__Element[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__Element[] = {
-  {(char *)"tag", __pyx_getprop_4lxml_5etree_8_Element_tag, __pyx_setprop_4lxml_5etree_8_Element_tag, __pyx_k_Element_tag, 0},
-  {(char *)"attrib", __pyx_getprop_4lxml_5etree_8_Element_attrib, 0, __pyx_k_Element_attribute_dictionary_Whe, 0},
-  {(char *)"text", __pyx_getprop_4lxml_5etree_8_Element_text, __pyx_setprop_4lxml_5etree_8_Element_text, __pyx_k_Text_before_the_first_subelement, 0},
-  {(char *)"tail", __pyx_getprop_4lxml_5etree_8_Element_tail, __pyx_setprop_4lxml_5etree_8_Element_tail, __pyx_k_Text_after_this_element_s_end_ta, 0},
-  {(char *)"prefix", __pyx_getprop_4lxml_5etree_8_Element_prefix, 0, __pyx_k_Namespace_prefix_or_None, 0},
-  {(char *)"sourceline", __pyx_getprop_4lxml_5etree_8_Element_sourceline, __pyx_setprop_4lxml_5etree_8_Element_sourceline, __pyx_k_Original_line_number_as_found_by, 0},
-  {(char *)"nsmap", __pyx_getprop_4lxml_5etree_8_Element_nsmap, 0, __pyx_k_Namespace_prefix_URI_mapping_kno, 0},
-  {(char *)"base", __pyx_getprop_4lxml_5etree_8_Element_base, __pyx_setprop_4lxml_5etree_8_Element_base, __pyx_k_The_base_URI_of_the_Element_xml, 0},
+  {(char *)"tag", __pyx_getprop_4lxml_5etree_8_Element_tag, __pyx_setprop_4lxml_5etree_8_Element_tag, (char *)"Element tag\n        ", 0},
+  {(char *)"attrib", __pyx_getprop_4lxml_5etree_8_Element_attrib, 0, (char *)"Element attribute dictionary. Where possible, use get(), set(),\n        keys(), values() and items() to access element attributes.\n        ", 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_8_Element_text, __pyx_setprop_4lxml_5etree_8_Element_text, (char *)"Text before the first subelement. This is either a string or\n        the value None, if there was no text.\n        ", 0},
+  {(char *)"tail", __pyx_getprop_4lxml_5etree_8_Element_tail, __pyx_setprop_4lxml_5etree_8_Element_tail, (char *)"Text after this element's end tag, but before the next sibling\n        element's start tag. This is either a string or the value None, if\n        there was no text.\n        ", 0},
+  {(char *)"prefix", __pyx_getprop_4lxml_5etree_8_Element_prefix, 0, (char *)"Namespace prefix or None.\n        ", 0},
+  {(char *)"sourceline", __pyx_getprop_4lxml_5etree_8_Element_sourceline, __pyx_setprop_4lxml_5etree_8_Element_sourceline, (char *)"Original line number as found by the parser or None if unknown.\n        ", 0},
+  {(char *)"nsmap", __pyx_getprop_4lxml_5etree_8_Element_nsmap, 0, (char *)"Namespace prefix->URI mapping known in the context of this\n        Element.  This includes all namespace declarations of the\n        parents.\n\n        Note that changing the returned dict has no effect on the Element.\n        ", 0},
+  {(char *)"base", __pyx_getprop_4lxml_5etree_8_Element_base, __pyx_setprop_4lxml_5etree_8_Element_base, (char *)"The base URI of the Element (xml:base or HTML base URL).\n        None if the base URI is unknown.\n\n        Note that the value depends on the URL of the document that\n        holds the Element if there is no xml:base attribute on the\n        Element or its ancestors.\n\n        Setting this property will set an xml:base attribute on the\n        Element, regardless of the document type (XML or HTML).\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -199694,8 +202230,8 @@ static PyMethodDef __pyx_methods_4lxml_5etree___ContentOnlyElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree___ContentOnlyElement[] = {
-  {(char *)"attrib", __pyx_getprop_4lxml_5etree_20__ContentOnlyElement_attrib, 0, 0, 0},
-  {(char *)"text", __pyx_getprop_4lxml_5etree_20__ContentOnlyElement_text, __pyx_setprop_4lxml_5etree_20__ContentOnlyElement_text, 0, 0},
+  {(char *)"attrib", __pyx_getprop_4lxml_5etree_20__ContentOnlyElement_attrib, 0, (char *)0, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_20__ContentOnlyElement_text, __pyx_setprop_4lxml_5etree_20__ContentOnlyElement_text, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -199807,7 +202343,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree__Comment[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__Comment[] = {
-  {(char *)"tag", __pyx_getprop_4lxml_5etree_8_Comment_tag, 0, 0, 0},
+  {(char *)"tag", __pyx_getprop_4lxml_5etree_8_Comment_tag, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -199911,9 +202447,9 @@ static PyMethodDef __pyx_methods_4lxml_5etree__ProcessingInstruction[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ProcessingInstruction[] = {
-  {(char *)"tag", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_tag, 0, 0, 0},
-  {(char *)"target", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_target, __pyx_setprop_4lxml_5etree_22_ProcessingInstruction_target, 0, 0},
-  {(char *)"attrib", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_attrib, 0, __pyx_k_Returns_a_dict_containing_all_ps, 0},
+  {(char *)"tag", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_tag, 0, (char *)0, 0},
+  {(char *)"target", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_target, __pyx_setprop_4lxml_5etree_22_ProcessingInstruction_target, (char *)0, 0},
+  {(char *)"attrib", __pyx_getprop_4lxml_5etree_22_ProcessingInstruction_attrib, 0, (char *)"Returns a dict containing all pseudo-attributes that can be\n        parsed from the text content of this processing instruction.\n        Note that modifying the dict currently has no effect on the\n        XML node, although this is not guaranteed to stay this way.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -200016,9 +202552,9 @@ static PyMethodDef __pyx_methods_4lxml_5etree__Entity[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__Entity[] = {
-  {(char *)"tag", __pyx_getprop_4lxml_5etree_7_Entity_tag, 0, 0, 0},
-  {(char *)"name", __pyx_getprop_4lxml_5etree_7_Entity_name, __pyx_setprop_4lxml_5etree_7_Entity_name, 0, 0},
-  {(char *)"text", __pyx_getprop_4lxml_5etree_7_Entity_text, 0, 0, 0},
+  {(char *)"tag", __pyx_getprop_4lxml_5etree_7_Entity_tag, 0, (char *)0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_7_Entity_name, __pyx_setprop_4lxml_5etree_7_Entity_name, (char *)0, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_7_Entity_text, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -200130,9 +202666,9 @@ static PyMethodDef __pyx_methods_4lxml_5etree_QName[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_QName[] = {
-  {(char *)"text", __pyx_getprop_4lxml_5etree_5QName_text, 0, 0, 0},
-  {(char *)"localname", __pyx_getprop_4lxml_5etree_5QName_localname, 0, 0, 0},
-  {(char *)"namespace", __pyx_getprop_4lxml_5etree_5QName_namespace, 0, 0, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_5QName_text, 0, (char *)0, 0},
+  {(char *)"localname", __pyx_getprop_4lxml_5etree_5QName_localname, 0, (char *)0, 0},
+  {(char *)"namespace", __pyx_getprop_4lxml_5etree_5QName_namespace, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -200276,8 +202812,8 @@ static PyMethodDef __pyx_methods_4lxml_5etree__ElementTree[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ElementTree[] = {
-  {(char *)"docinfo", __pyx_getprop_4lxml_5etree_12_ElementTree_docinfo, 0, __pyx_k_Information_about_the_document_p, 0},
-  {(char *)"parser", __pyx_getprop_4lxml_5etree_12_ElementTree_parser, 0, __pyx_k_The_parser_that_was_used_to_pars, 0},
+  {(char *)"docinfo", __pyx_getprop_4lxml_5etree_12_ElementTree_docinfo, 0, (char *)"Information about the document provided by parser and DTD.", 0},
+  {(char *)"parser", __pyx_getprop_4lxml_5etree_12_ElementTree_parser, 0, (char *)"The parser that was used to parse the document in this ElementTree.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -200356,10 +202892,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__Attrib(PyTypeObject *t, PyObject *a,
   }
   p = ((struct __pyx_obj_4lxml_5etree__Attrib *)o);
   p->_element = ((struct LxmlElement *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_7_Attrib_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_7_Attrib_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__Attrib(PyObject *o) {
@@ -200870,10 +203407,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__MultiTagMatcher(PyTypeObject *t, PyO
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__MultiTagMatcher;
   p->_py_tags = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->_cached_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_16_MultiTagMatcher_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_16_MultiTagMatcher_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__MultiTagMatcher(PyObject *o) {
@@ -201092,10 +203630,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementChildIterator(PyTypeObject *t,
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_ElementChildIterator *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__ElementMatchIterator*)__pyx_vtabptr_4lxml_5etree_ElementChildIterator;
-  if (unlikely(__pyx_pw_4lxml_5etree_20ElementChildIterator_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_20ElementChildIterator_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_ElementChildIterator[] = {
@@ -201175,10 +203714,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_SiblingsIterator(PyTypeObject *t, PyO
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_SiblingsIterator *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__ElementMatchIterator*)__pyx_vtabptr_4lxml_5etree_SiblingsIterator;
-  if (unlikely(__pyx_pw_4lxml_5etree_16SiblingsIterator_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_16SiblingsIterator_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_SiblingsIterator[] = {
@@ -201258,10 +203798,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_AncestorsIterator(PyTypeObject *t, Py
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_AncestorsIterator *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__ElementMatchIterator*)__pyx_vtabptr_4lxml_5etree_AncestorsIterator;
-  if (unlikely(__pyx_pw_4lxml_5etree_17AncestorsIterator_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_17AncestorsIterator_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_AncestorsIterator[] = {
@@ -201349,10 +203890,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementDepthFirstIterator(PyTypeObjec
   p->_next_node = ((struct LxmlElement *)Py_None); Py_INCREF(Py_None);
   p->_top_node = ((struct LxmlElement *)Py_None); Py_INCREF(Py_None);
   p->_matcher = ((struct __pyx_obj_4lxml_5etree__MultiTagMatcher *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_25ElementDepthFirstIterator_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_25ElementDepthFirstIterator_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_ElementDepthFirstIterator(PyObject *o) {
@@ -201467,10 +204009,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementTextIterator(PyTypeObject *t,
   p = ((struct __pyx_obj_4lxml_5etree_ElementTextIterator *)o);
   p->_nextEvent = Py_None; Py_INCREF(Py_None);
   p->_start_element = ((struct LxmlElement *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_19ElementTextIterator_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_19ElementTextIterator_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_ElementTextIterator(PyObject *o) {
@@ -201579,10 +204122,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_CDATA(PyTypeObject *t, PyObject *a, P
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_CDATA *)o);
   p->_utf8_data = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_5CDATA_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_5CDATA_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_CDATA(PyObject *o) {
@@ -201672,10 +204216,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ReadOnlyProxy(PyTypeObject *t, CYTHO
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ReadOnlyProxy;
   p->_source_proxy = ((struct __pyx_obj_4lxml_5etree__ReadOnlyProxy *)Py_None); Py_INCREF(Py_None);
   p->_dependent_proxies = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ReadOnlyProxy(PyObject *o) {
@@ -201735,9 +204280,7 @@ static PyObject *__pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_sourceline(PyObject
 
 static PyMethodDef __pyx_methods_4lxml_5etree__ReadOnlyProxy[] = {
   {"__deepcopy__", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_11__deepcopy__, METH_O, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_10__deepcopy__},
-  {"__copy__", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_13__copy__, METH_NOARGS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_12__copy__},
   {"iterchildren", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_17iterchildren, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_16iterchildren},
-  {"getchildren", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_19getchildren, METH_NOARGS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_18getchildren},
   {"getparent", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_21getparent, METH_NOARGS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_20getparent},
   {"getnext", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_23getnext, METH_NOARGS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_22getnext},
   {"getprevious", (PyCFunction)__pyx_pw_4lxml_5etree_14_ReadOnlyProxy_25getprevious, METH_NOARGS, __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_24getprevious},
@@ -201745,10 +204288,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree__ReadOnlyProxy[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ReadOnlyProxy[] = {
-  {(char *)"tag", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_tag, 0, __pyx_k_Element_tag, 0},
-  {(char *)"text", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_text, 0, __pyx_k_Text_before_the_first_subelement_2, 0},
-  {(char *)"tail", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_tail, 0, __pyx_k_Text_after_this_element_s_end_ta, 0},
-  {(char *)"sourceline", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_sourceline, 0, __pyx_k_Original_line_number_as_found_by, 0},
+  {(char *)"tag", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_tag, 0, (char *)"Element tag\n        ", 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_text, 0, (char *)"Text before the first subelement. This is either a string or \n        the value None, if there was no text.\n        ", 0},
+  {(char *)"tail", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_tail, 0, (char *)"Text after this element's end tag, but before the next sibling\n        element's start tag. This is either a string or the value None, if\n        there was no text.\n        ", 0},
+  {(char *)"sourceline", __pyx_getprop_4lxml_5etree_14_ReadOnlyProxy_sourceline, 0, (char *)"Original line number as found by the parser or None if unknown.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -201906,7 +204449,7 @@ static PyObject *__pyx_getprop_4lxml_5etree_16_ReadOnlyPIProxy_target(PyObject *
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ReadOnlyPIProxy[] = {
-  {(char *)"target", __pyx_getprop_4lxml_5etree_16_ReadOnlyPIProxy_target, 0, 0, 0},
+  {(char *)"target", __pyx_getprop_4lxml_5etree_16_ReadOnlyPIProxy_target, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202005,8 +204548,8 @@ static PyObject *__pyx_getprop_4lxml_5etree_20_ReadOnlyEntityProxy_text(PyObject
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ReadOnlyEntityProxy[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_20_ReadOnlyEntityProxy_name, __pyx_setprop_4lxml_5etree_20_ReadOnlyEntityProxy_name, 0, 0},
-  {(char *)"text", __pyx_getprop_4lxml_5etree_20_ReadOnlyEntityProxy_text, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_20_ReadOnlyEntityProxy_name, __pyx_setprop_4lxml_5etree_20_ReadOnlyEntityProxy_name, (char *)0, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_20_ReadOnlyEntityProxy_text, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202103,8 +204646,8 @@ static PyMethodDef __pyx_methods_4lxml_5etree__ReadOnlyElementProxy[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ReadOnlyElementProxy[] = {
-  {(char *)"attrib", __pyx_getprop_4lxml_5etree_21_ReadOnlyElementProxy_attrib, 0, 0, 0},
-  {(char *)"prefix", __pyx_getprop_4lxml_5etree_21_ReadOnlyElementProxy_prefix, 0, __pyx_k_Namespace_prefix_or_None, 0},
+  {(char *)"attrib", __pyx_getprop_4lxml_5etree_21_ReadOnlyElementProxy_attrib, 0, (char *)0, 0},
+  {(char *)"prefix", __pyx_getprop_4lxml_5etree_21_ReadOnlyElementProxy_prefix, 0, (char *)"Namespace prefix or None.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202267,7 +204810,6 @@ static PyObject *__pyx_tp_new_4lxml_5etree__OpaqueDocumentWrapper(PyTypeObject *
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__OpaqueDocumentWrapper[] = {
-  {"append", (PyCFunction)__pyx_pw_4lxml_5etree_22_OpaqueDocumentWrapper_1append, METH_O, __pyx_doc_4lxml_5etree_22_OpaqueDocumentWrapper_append},
   {"extend", (PyCFunction)__pyx_pw_4lxml_5etree_22_OpaqueDocumentWrapper_3extend, METH_O, __pyx_doc_4lxml_5etree_22_OpaqueDocumentWrapper_2extend},
   {0, 0, 0, 0}
 };
@@ -202359,7 +204901,7 @@ static int __pyx_setprop_4lxml_5etree_23_ModifyContentOnlyProxy_text(PyObject *o
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ModifyContentOnlyProxy[] = {
-  {(char *)"text", __pyx_getprop_4lxml_5etree_23_ModifyContentOnlyProxy_text, __pyx_setprop_4lxml_5etree_23_ModifyContentOnlyProxy_text, 0, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_23_ModifyContentOnlyProxy_text, __pyx_setprop_4lxml_5etree_23_ModifyContentOnlyProxy_text, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202454,7 +204996,7 @@ static int __pyx_setprop_4lxml_5etree_25_ModifyContentOnlyPIProxy_target(PyObjec
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ModifyContentOnlyPIProxy[] = {
-  {(char *)"target", __pyx_getprop_4lxml_5etree_25_ModifyContentOnlyPIProxy_target, __pyx_setprop_4lxml_5etree_25_ModifyContentOnlyPIProxy_target, 0, 0},
+  {(char *)"target", __pyx_getprop_4lxml_5etree_25_ModifyContentOnlyPIProxy_target, __pyx_setprop_4lxml_5etree_25_ModifyContentOnlyPIProxy_target, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202549,7 +205091,7 @@ static int __pyx_setprop_4lxml_5etree_29_ModifyContentOnlyEntityProxy_name(PyObj
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ModifyContentOnlyEntityProxy[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_29_ModifyContentOnlyEntityProxy_name, __pyx_setprop_4lxml_5etree_29_ModifyContentOnlyEntityProxy_name, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_29_ModifyContentOnlyEntityProxy_name, __pyx_setprop_4lxml_5etree_29_ModifyContentOnlyEntityProxy_name, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -202644,13 +205186,12 @@ static int __pyx_setprop_4lxml_5etree_23_AppendOnlyElementProxy_text(PyObject *o
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__AppendOnlyElementProxy[] = {
-  {"append", (PyCFunction)__pyx_pw_4lxml_5etree_23_AppendOnlyElementProxy_1append, METH_O, __pyx_doc_4lxml_5etree_23_AppendOnlyElementProxy_append},
   {"extend", (PyCFunction)__pyx_pw_4lxml_5etree_23_AppendOnlyElementProxy_3extend, METH_O, __pyx_doc_4lxml_5etree_23_AppendOnlyElementProxy_2extend},
   {0, 0, 0, 0}
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__AppendOnlyElementProxy[] = {
-  {(char *)"text", __pyx_getprop_4lxml_5etree_23_AppendOnlyElementProxy_text, __pyx_setprop_4lxml_5etree_23_AppendOnlyElementProxy_text, __pyx_k_Text_before_the_first_subelement_3, 0},
+  {(char *)"text", __pyx_getprop_4lxml_5etree_23_AppendOnlyElementProxy_text, __pyx_setprop_4lxml_5etree_23_AppendOnlyElementProxy_text, (char *)"Text before the first subelement. This is either a string or the\n        value None, if there was no text.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -203044,10 +205585,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementClassLookup(PyTypeObject *t, C
     o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
   if (unlikely(!o)) return 0;
-  if (unlikely(__pyx_pw_4lxml_5etree_18ElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_18ElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_ElementClassLookup(PyObject *o) {
@@ -203129,10 +205671,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_FallbackElementClassLookup(PyTypeObje
   p = ((struct LxmlFallbackElementClassLookup *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree_FallbackElementClassLookup;
   p->fallback = ((struct LxmlElementClassLookup *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_26FallbackElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_26FallbackElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_FallbackElementClassLookup(PyObject *o) {
@@ -203144,7 +205687,7 @@ static void __pyx_tp_dealloc_4lxml_5etree_FallbackElementClassLookup(PyObject *o
   #endif
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->fallback);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -203178,7 +205721,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree_FallbackElementClassLookup[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_FallbackElementClassLookup[] = {
-  {(char *)"fallback", __pyx_getprop_4lxml_5etree_26FallbackElementClassLookup_fallback, 0, 0, 0},
+  {(char *)"fallback", __pyx_getprop_4lxml_5etree_26FallbackElementClassLookup_fallback, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -203249,10 +205792,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementDefaultClassLookup(PyTypeObjec
   p->comment_class = Py_None; Py_INCREF(Py_None);
   p->pi_class = Py_None; Py_INCREF(Py_None);
   p->entity_class = Py_None; Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_25ElementDefaultClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_25ElementDefaultClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_ElementDefaultClassLookup(PyObject *o) {
@@ -203267,7 +205811,7 @@ static void __pyx_tp_dealloc_4lxml_5etree_ElementDefaultClassLookup(PyObject *o)
   Py_CLEAR(p->comment_class);
   Py_CLEAR(p->pi_class);
   Py_CLEAR(p->entity_class);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -203324,10 +205868,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree_ElementDefaultClassLookup[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_ElementDefaultClassLookup[] = {
-  {(char *)"element_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_element_class, 0, 0, 0},
-  {(char *)"comment_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_comment_class, 0, 0, 0},
-  {(char *)"pi_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_pi_class, 0, 0, 0},
-  {(char *)"entity_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_entity_class, 0, 0, 0},
+  {(char *)"element_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_element_class, 0, (char *)0, 0},
+  {(char *)"comment_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_comment_class, 0, (char *)0, 0},
+  {(char *)"pi_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_pi_class, 0, (char *)0, 0},
+  {(char *)"entity_class", __pyx_getprop_4lxml_5etree_25ElementDefaultClassLookup_entity_class, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -203398,10 +205942,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_AttributeBasedElementClassLookup(PyTy
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree_FallbackElementClassLookup*)__pyx_vtabptr_4lxml_5etree_AttributeBasedElementClassLookup;
   p->_class_mapping = Py_None; Py_INCREF(Py_None);
   p->_pytag = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_32AttributeBasedElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_32AttributeBasedElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_AttributeBasedElementClassLookup(PyObject *o) {
@@ -203508,10 +206053,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ParserBasedElementClassLookup(PyTypeO
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_ParserBasedElementClassLookup *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree_FallbackElementClassLookup*)__pyx_vtabptr_4lxml_5etree_ParserBasedElementClassLookup;
-  if (unlikely(__pyx_pw_4lxml_5etree_29ParserBasedElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_29ParserBasedElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_ParserBasedElementClassLookup[] = {
@@ -203587,10 +206133,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_CustomElementClassLookup(PyTypeObject
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_CustomElementClassLookup *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree_FallbackElementClassLookup*)__pyx_vtabptr_4lxml_5etree_CustomElementClassLookup;
-  if (unlikely(__pyx_pw_4lxml_5etree_24CustomElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_24CustomElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_CustomElementClassLookup[] = {
@@ -203667,10 +206214,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_PythonElementClassLookup(PyTypeObject
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_PythonElementClassLookup *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree_FallbackElementClassLookup*)__pyx_vtabptr_4lxml_5etree_PythonElementClassLookup;
-  if (unlikely(__pyx_pw_4lxml_5etree_24PythonElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_24PythonElementClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_PythonElementClassLookup[] = {
@@ -203755,10 +206303,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__NamespaceRegistry(PyTypeObject *t, P
   p->_ns_uri = Py_None; Py_INCREF(Py_None);
   p->_ns_uri_utf = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->_entries = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_18_NamespaceRegistry_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_18_NamespaceRegistry_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__NamespaceRegistry(PyObject *o) {
@@ -204004,10 +206553,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_ElementNamespaceClassLookup(PyTypeObj
   p = ((struct __pyx_obj_4lxml_5etree_ElementNamespaceClassLookup *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree_FallbackElementClassLookup*)__pyx_vtabptr_4lxml_5etree_ElementNamespaceClassLookup;
   p->_namespace_registries = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_27ElementNamespaceClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_27ElementNamespaceClassLookup_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_ElementNamespaceClassLookup(PyObject *o) {
@@ -204254,7 +206804,7 @@ static int __pyx_setprop_4lxml_5etree_31_XPathFunctionNamespaceRegistry_prefix(P
 }
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__XPathFunctionNamespaceRegistry[] = {
-  {(char *)"prefix", __pyx_getprop_4lxml_5etree_31_XPathFunctionNamespaceRegistry_prefix, __pyx_setprop_4lxml_5etree_31_XPathFunctionNamespaceRegistry_prefix, __pyx_k_Namespace_prefix_for_extension_f, 0},
+  {(char *)"prefix", __pyx_getprop_4lxml_5etree_31_XPathFunctionNamespaceRegistry_prefix, __pyx_setprop_4lxml_5etree_31_XPathFunctionNamespaceRegistry_prefix, (char *)"Namespace prefix for extension functions.", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -204333,10 +206883,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__InputDocument(PyTypeObject *t, CYTHO
   p->_data_bytes = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->_filename = Py_None; Py_INCREF(Py_None);
   p->_file = Py_None; Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_14_InputDocument_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_14_InputDocument_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__InputDocument(PyObject *o) {
@@ -204526,10 +207077,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ResolverRegistry(PyTypeObject *t, Py
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ResolverRegistry;
   p->_resolvers = Py_None; Py_INCREF(Py_None);
   p->_default_resolver = ((struct __pyx_obj_4lxml_5etree_Resolver *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_17_ResolverRegistry_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_17_ResolverRegistry_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ResolverRegistry(PyObject *o) {
@@ -204740,10 +207292,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ParserContext(PyTypeObject *t, PyObj
   p->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
   p->_validator = ((struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *)Py_None); Py_INCREF(Py_None);
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_14_ParserContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_14_ParserContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ParserContext(PyObject *o) {
@@ -204870,10 +207423,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__SaxParserContext(PyTypeObject *t, Py
   p->events_iterator = ((struct __pyx_obj_4lxml_5etree__ParseEventsIterator *)Py_None); Py_INCREF(Py_None);
   p->_root = ((struct LxmlElement *)Py_None); Py_INCREF(Py_None);
   p->_matcher = ((struct __pyx_obj_4lxml_5etree__MultiTagMatcher *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_17_SaxParserContext_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_17_SaxParserContext_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__SaxParserContext(PyObject *o) {
@@ -205101,10 +207655,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ParserSchemaValidationContext(PyType
   p = ((struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ParserSchemaValidationContext;
   p->_schema = ((struct __pyx_obj_4lxml_5etree_XMLSchema *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_30_ParserSchemaValidationContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_30_ParserSchemaValidationContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ParserSchemaValidationContext(PyObject *o) {
@@ -205212,10 +207767,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__Validator(PyTypeObject *t, CYTHON_UN
   p = ((struct __pyx_obj_4lxml_5etree__Validator *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__Validator;
   p->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_10_Validator_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_10_Validator_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__Validator(PyObject *o) {
@@ -205253,13 +207809,11 @@ static PyMethodDef __pyx_methods_4lxml_5etree__Validator[] = {
   {"validate", (PyCFunction)__pyx_pw_4lxml_5etree_10_Validator_3validate, METH_O, __pyx_doc_4lxml_5etree_10_Validator_2validate},
   {"assertValid", (PyCFunction)__pyx_pw_4lxml_5etree_10_Validator_5assertValid, METH_O, __pyx_doc_4lxml_5etree_10_Validator_4assertValid},
   {"assert_", (PyCFunction)__pyx_pw_4lxml_5etree_10_Validator_7assert_, METH_O, __pyx_doc_4lxml_5etree_10_Validator_6assert_},
-  {"_append_log_message", (PyCFunction)__pyx_pw_4lxml_5etree_10_Validator_9_append_log_message, METH_VARARGS|METH_KEYWORDS, 0},
-  {"_clear_error_log", (PyCFunction)__pyx_pw_4lxml_5etree_10_Validator_11_clear_error_log, METH_NOARGS, 0},
   {0, 0, 0, 0}
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__Validator[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_10_Validator_error_log, 0, __pyx_k_The_log_of_validation_errors_and, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_10_Validator_error_log, 0, (char *)"The log of validation errors and warnings.", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -205329,10 +207883,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_XMLSchema(PyTypeObject *t, PyObject *
   p = ((struct __pyx_obj_4lxml_5etree_XMLSchema *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__Validator*)__pyx_vtabptr_4lxml_5etree_XMLSchema;
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_9XMLSchema_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_9XMLSchema_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_XMLSchema(PyObject *o) {
@@ -205445,10 +208000,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ParserDictionaryContext(PyTypeObject
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ParserDictionaryContext;
   p->_default_parser = ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None); Py_INCREF(Py_None);
   p->_implied_parser_contexts = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_24_ParserDictionaryContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_24_ParserDictionaryContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ParserDictionaryContext(PyObject *o) {
@@ -205561,10 +208117,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__FileReaderContext(PyTypeObject *t, P
   p->_url = Py_None; Py_INCREF(Py_None);
   p->_bytes = Py_None; Py_INCREF(Py_None);
   p->_exc_context = ((struct __pyx_obj_4lxml_5etree__ExceptionContext *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_18_FileReaderContext_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__FileReaderContext(PyObject *o) {
@@ -205783,10 +208340,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree__BaseParser[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__BaseParser[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_11_BaseParser_error_log, 0, __pyx_k_The_error_log_of_the_last_parser, 0},
-  {(char *)"resolvers", __pyx_getprop_4lxml_5etree_11_BaseParser_resolvers, 0, __pyx_k_The_custom_resolver_registry_of, 0},
-  {(char *)"version", __pyx_getprop_4lxml_5etree_11_BaseParser_version, 0, __pyx_k_The_version_of_the_underlying_XM, 0},
-  {(char *)"target", __pyx_getprop_4lxml_5etree_11_BaseParser_target, 0, 0, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_11_BaseParser_error_log, 0, (char *)"The error log of the last parser run.\n        ", 0},
+  {(char *)"resolvers", __pyx_getprop_4lxml_5etree_11_BaseParser_resolvers, 0, (char *)"The custom resolver registry of this parser.", 0},
+  {(char *)"version", __pyx_getprop_4lxml_5etree_11_BaseParser_version, 0, (char *)"The version of the underlying XML parser.", 0},
+  {(char *)"target", __pyx_getprop_4lxml_5etree_11_BaseParser_target, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -205863,13 +208420,11 @@ static PyObject *__pyx_getprop_4lxml_5etree_11_FeedParser_feed_error_log(PyObjec
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree__FeedParser[] = {
-  {"feed", (PyCFunction)__pyx_pw_4lxml_5etree_11_FeedParser_1feed, METH_O, __pyx_doc_4lxml_5etree_11_FeedParser_feed},
-  {"close", (PyCFunction)__pyx_pw_4lxml_5etree_11_FeedParser_3close, METH_NOARGS, __pyx_doc_4lxml_5etree_11_FeedParser_2close},
   {0, 0, 0, 0}
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__FeedParser[] = {
-  {(char *)"feed_error_log", __pyx_getprop_4lxml_5etree_11_FeedParser_feed_error_log, 0, __pyx_k_The_error_log_of_the_last_or_cur, 0},
+  {(char *)"feed_error_log", __pyx_getprop_4lxml_5etree_11_FeedParser_feed_error_log, 0, (char *)"The error log of the last (or current) run of the feed parser.\n\n        Note that this is local to the feed parser and thus is\n        different from what the ``error_log`` property returns.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -205975,7 +208530,7 @@ static PyTypeObject __pyx_type_4lxml_5etree_XMLParser = {
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  "XMLParser(self, encoding=None, attribute_defaults=False, dtd_validation=False, load_dtd=False, no_network=True, ns_clean=False, recover=False, schema: XMLSchema =None, remove_blank_text=False, resolve_entities=True, remove_comments=False, remove_pis=False, strip_cdata=True, collect_ids=True, target=None, compact=True)\n\n    The XML parser.\n\n    Parsers can be supplied as additional argument to various parse\n    functions of the lxml API.  A default parser is always available\n    and can be replaced by a call to the global function\n    'set_default_parser'.  New parsers can be created at any time\n    without a major run-time overhead.\n\n    The keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if DTD\n    validation or attribute default values are requested (unless you\n    additionally provide an XMLSchema from which the default\n    attributes can be read).\n\n    Available boolean keyword arguments:\n\n    - attribute_defaults - inject default attributes from DTD or XMLSchema\n    - dtd_validation     - validate against a DTD referenced by the document\n    - load_dtd           - use DTD for parsing\n    - no_network         - prevent network access for related files (default: True)\n    - ns_clean           - clean up redundant namespace declarations\n    - recover            - try hard to parse through broken XML\n    - remove_blank_text  - discard blank text nodes that appear ignorable\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - save memory for short text content (default: True)\n    - collect_ids        - create a hash table of XML IDs (default: True, always True with DTD validation)\n    - resolve_entities   - replace entities by their text value (default: True)\n    - huge_tree          - disable security restrictions and support very deep trees\n                           and very long text content (only affects libxml2 2.7+)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads.  While this is\n    not harmful, it is more efficient to use separate parsers.  This does not\n    apply to the default parser.\n    ", /*tp_doc*/
+  "XMLParser(self, encoding=None, attribute_defaults=False, dtd_validation=False, load_dtd=False, no_network=True, ns_clean=False, recover=False, schema: XMLSchema =None, remove_blank_text=False, resolve_entities=True, remove_comments=False, remove_pis=False, strip_cdata=True, collect_ids=True, target=None, compact=True)\n\n    The XML parser.\n\n    Parsers can be supplied as additional argument to various parse\n    functions of the lxml API.  A default parser is always available\n    and can be replaced by a call to the global function\n    'set_default_parser'.  New parsers can be created at any time\n    without a major run-time overhead.\n\n    The keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if DTD\n    validation or attribute default values are requested (unless you\n    additionally provide an XMLSchema from which the default\n    attributes can be read).\n\n    Available boolean keyword arguments:\n\n    - attribute_defaults - inject default attributes from DTD or XMLSchema\n    - dtd_validation     - validate against a DTD referenced by the document\n    - load_dtd           - use DTD for parsing\n    - no_network         - prevent network access for related files (default: True)\n    - ns_clean           - clean up redundant namespace declarations\n    - recover            - try hard to parse through broken XML\n    - remove_blank_text  - discard blank text nodes that appear ignorable\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - save memory for short text content (default: True)\n    - collect_ids        - use a hash table of XML IDs for fast access (default: True, always True with DTD validation)\n    - resolve_entities   - replace entities by their text value (default: True)\n    - huge_tree          - d""isable security restrictions and support very deep trees\n                           and very long text content (only affects libxml2 2.7+)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads.  While this is\n    not harmful, it is more efficient to use separate parsers.  This does not\n    apply to the default parser.\n    ", /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__BaseParser, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__BaseParser, /*tp_clear*/
   0, /*tp_richcompare*/
@@ -206192,7 +208747,7 @@ static PyTypeObject __pyx_type_4lxml_5etree_HTMLParser = {
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  "HTMLParser(self, encoding=None, remove_blank_text=False,                    remove_comments=False, remove_pis=False, strip_cdata=True,                    no_network=True, target=None, schema: XMLSchema =None,                    recover=True, compact=True)\n\n    The HTML parser.\n\n    This parser allows reading HTML into a normal XML tree.  By\n    default, it can read broken (non well-formed) HTML, depending on\n    the capabilities of libxml2.  Use the 'recover' option to switch\n    this off.\n\n    Available boolean keyword arguments:\n\n    - recover            - try hard to parse through broken HTML (default: True)\n    - no_network         - prevent network access for related files (default: True)\n    - remove_blank_text  - discard empty text nodes that are ignorable (i.e. not actual text content)\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - save memory for short text content (default: True)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads for performance\n    reasons.\n    ", /*tp_doc*/
+  "HTMLParser(self, encoding=None, remove_blank_text=False,                    remove_comments=False, remove_pis=False, strip_cdata=True,                    no_network=True, target=None, schema: XMLSchema =None,                    recover=True, compact=True, collect_ids=True)\n\n    The HTML parser.\n\n    This parser allows reading HTML into a normal XML tree.  By\n    default, it can read broken (non well-formed) HTML, depending on\n    the capabilities of libxml2.  Use the 'recover' option to switch\n    this off.\n\n    Available boolean keyword arguments:\n\n    - recover            - try hard to parse through broken HTML (default: True)\n    - no_network         - prevent network access for related files (default: True)\n    - remove_blank_text  - discard empty text nodes that are ignorable (i.e. not actual text content)\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - save memory for short text content (default: True)\n    - default_doctype    - add a default doctype even if it is not found in the HTML (default: True)\n    - collect_ids        - use a hash table of XML IDs for fast access (default: True)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads for performance\n    reasons.\n    ", /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__BaseParser, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__BaseParser, /*tp_clear*/
   0, /*tp_richcompare*/
@@ -206309,10 +208864,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__SaxParserTarget(PyTypeObject *t, CYT
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree__SaxParserTarget *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__SaxParserTarget;
-  if (unlikely(__pyx_pw_4lxml_5etree_16_SaxParserTarget_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_16_SaxParserTarget_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__SaxParserTarget(PyObject *o) {
@@ -206393,10 +208949,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ParseEventsIterator(PyTypeObject *t,
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree__ParseEventsIterator *)o);
   p->_events = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_20_ParseEventsIterator_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_20_ParseEventsIterator_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ParseEventsIterator(PyObject *o) {
@@ -206514,7 +209071,7 @@ static void __pyx_tp_dealloc_4lxml_5etree_TreeBuilder(PyObject *o) {
   Py_CLEAR(p->_element_stack);
   Py_CLEAR(p->_element_stack_pop);
   Py_CLEAR(p->_last);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -206639,10 +209196,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__PythonSaxParserTarget(PyTypeObject *
   p->_target_doctype = Py_None; Py_INCREF(Py_None);
   p->_target_pi = Py_None; Py_INCREF(Py_None);
   p->_target_comment = Py_None; Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_22_PythonSaxParserTarget_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_22_PythonSaxParserTarget_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__PythonSaxParserTarget(PyObject *o) {
@@ -206654,7 +209212,7 @@ static void __pyx_tp_dealloc_4lxml_5etree__PythonSaxParserTarget(PyObject *o) {
   Py_CLEAR(p->_target_doctype);
   Py_CLEAR(p->_target_pi);
   Py_CLEAR(p->_target_comment);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -206772,10 +209330,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__FilelikeWriter(PyTypeObject *t, PyOb
   p->_close_filelike = Py_None; Py_INCREF(Py_None);
   p->_exc_context = ((struct __pyx_obj_4lxml_5etree__ExceptionContext *)Py_None); Py_INCREF(Py_None);
   p->error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_15_FilelikeWriter_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_15_FilelikeWriter_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__FilelikeWriter(PyObject *o) {
@@ -207069,10 +209628,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__IncrementalFileWriter(PyTypeObject *
   p->_encoding = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->_target = ((struct __pyx_obj_4lxml_5etree__FilelikeWriter *)Py_None); Py_INCREF(Py_None);
   p->_element_stack = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_22_IncrementalFileWriter_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_22_IncrementalFileWriter_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__IncrementalFileWriter(PyObject *o) {
@@ -207196,10 +209756,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__FileWriterElement(PyTypeObject *t, P
   p = ((struct __pyx_obj_4lxml_5etree__FileWriterElement *)o);
   p->_element = Py_None; Py_INCREF(Py_None);
   p->_writer = ((struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_18_FileWriterElement_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_18_FileWriterElement_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__FileWriterElement(PyObject *o) {
@@ -207400,10 +209961,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree_iterparse[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_iterparse[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_9iterparse_error_log, 0, __pyx_k_The_error_log_of_the_last_or_cur_2, 0},
-  {(char *)"resolvers", __pyx_getprop_4lxml_5etree_9iterparse_resolvers, 0, __pyx_k_The_custom_resolver_registry_of_2, 0},
-  {(char *)"version", __pyx_getprop_4lxml_5etree_9iterparse_version, 0, __pyx_k_The_version_of_the_underlying_XM, 0},
-  {(char *)"root", __pyx_getprop_4lxml_5etree_9iterparse_root, 0, 0, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_9iterparse_error_log, 0, (char *)"The error log of the last (or current) parser run.\n        ", 0},
+  {(char *)"resolvers", __pyx_getprop_4lxml_5etree_9iterparse_resolvers, 0, (char *)"The custom resolver registry of the last (or current) parser run.\n        ", 0},
+  {(char *)"version", __pyx_getprop_4lxml_5etree_9iterparse_version, 0, (char *)"The version of the underlying XML parser.", 0},
+  {(char *)"root", __pyx_getprop_4lxml_5etree_9iterparse_root, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -207433,7 +209994,7 @@ static PyTypeObject __pyx_type_4lxml_5etree_iterparse = {
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  "iterparse(self, source, events=(\"end\",), tag=None,                   attribute_defaults=False, dtd_validation=False,                   load_dtd=False, no_network=True, remove_blank_text=False,                   remove_comments=False, remove_pis=False, encoding=None,                   html=False, recover=None, huge_tree=False, schema=None)\n\n    Incremental parser.\n\n    Parses XML into a tree and generates tuples (event, element) in a\n    SAX-like fashion. ``event`` is any of 'start', 'end', 'start-ns',\n    'end-ns'.\n\n    For 'start' and 'end', ``element`` is the Element that the parser just\n    found opening or closing.  For 'start-ns', it is a tuple (prefix, URI) of\n    a new namespace declaration.  For 'end-ns', it is simply None.  Note that\n    all start and end events are guaranteed to be properly nested.\n\n    The keyword argument ``events`` specifies a sequence of event type names\n    that should be generated.  By default, only 'end' events will be\n    generated.\n\n    The additional ``tag`` argument restricts the 'start' and 'end' events to\n    those elements that match the given tag.  By default, events are generated\n    for all elements.  Note that the 'start-ns' and 'end-ns' events are not\n    impacted by this restriction.\n\n    The other keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if validation or\n    attribute default values are requested.\n\n    Available boolean keyword arguments:\n     - attribute_defaults: read default attributes from DTD\n     - dtd_validation: validate (if DTD is available)\n     - load_dtd: use DTD for parsing\n     - no_network: prevent network access for related files\n     - remove_blank_text: discard blank text nodes\n     - remove_comments: discard comments\n     - remove_pis: discard processing instructions\n     - strip_cdata: replace CDATA sections by normal text content (default: True)\n     - compact: safe memory for short text content (default: True)\n     - resolve_entities: replace entities by their text value (default: True)\n     - huge_tree: disable security restrictions and support very deep trees\n                  and very long text content (only affects libxml2 2.7+)\n     - html: parse input as HTML (default: XML)\n     - recover: try hard to parse through broken input (default: True for HTML,\n                False otherwise)\n\n    Other keyword arguments:\n     - encoding: override the document encoding\n     - schema: an XMLSchema to validate against\n    ", /*tp_doc*/
+  "iterparse(self, source, events=(\"end\",), tag=None,                   attribute_defaults=False, dtd_validation=False,                   load_dtd=False, no_network=True, remove_blank_text=False,                   remove_comments=False, remove_pis=False, encoding=None,                   html=False, recover=None, huge_tree=False, schema=None)\n\n    Incremental parser.\n\n    Parses XML into a tree and generates tuples (event, element) in a\n    SAX-like fashion. ``event`` is any of 'start', 'end', 'start-ns',\n    'end-ns'.\n\n    For 'start' and 'end', ``element`` is the Element that the parser just\n    found opening or closing.  For 'start-ns', it is a tuple (prefix, URI) of\n    a new namespace declaration.  For 'end-ns', it is simply None.  Note that\n    all start and end events are guaranteed to be properly nested.\n\n    The keyword argument ``events`` specifies a sequence of event type names\n    that should be generated.  By default, only 'end' events will be\n    generated.\n\n    The additional ``tag`` argument restricts the 'start' and 'end' events to\n    those elements that match the given tag.  By default, events are generated\n    for all elements.  Note that the 'start-ns' and 'end-ns' events are not\n    impacted by this restriction.\n\n    The other keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if validation or\n    attribute default values are requested.\n\n    Available boolean keyword arguments:\n     - attribute_defaults: read default attributes from DTD\n     - dtd_validation: validate (if DTD is available)\n     - load_dtd: use DTD for parsing\n     - no_network: prevent network access for related files\n     - remove_blank_text: discard blank text nodes\n     - remove_comments: discard comments\n     - remove_pis: discard processing instructions\n     - strip_cdata: replace CDATA sections by normal text content (default: True)\n     - compact: safe memory for short"" text content (default: True)\n     - resolve_entities: replace entities by their text value (default: True)\n     - huge_tree: disable security restrictions and support very deep trees\n                  and very long text content (only affects libxml2 2.7+)\n     - html: parse input as HTML (default: XML)\n     - recover: try hard to parse through broken input (default: True for HTML,\n                False otherwise)\n\n    Other keyword arguments:\n     - encoding: override the document encoding\n     - schema: an XMLSchema to validate against\n    ", /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree_iterparse, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree_iterparse, /*tp_clear*/
   0, /*tp_richcompare*/
@@ -207604,10 +210165,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__IDDict(PyTypeObject *t, PyObject *a,
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
   p->_keys = Py_None; Py_INCREF(Py_None);
   p->_items = Py_None; Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_7_IDDict_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_7_IDDict_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__IDDict(PyObject *o) {
@@ -207794,7 +210356,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree_XInclude[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_XInclude[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_8XInclude_error_log, 0, 0, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_8XInclude_error_log, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -207865,10 +210427,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__ExsltRegExp(PyTypeObject *t, CYTHON_
   p = ((struct __pyx_obj_4lxml_5etree__ExsltRegExp *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ExsltRegExp;
   p->_compile_map = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_12_ExsltRegExp_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_12_ExsltRegExp_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__ExsltRegExp(PyObject *o) {
@@ -207981,10 +210544,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__BaseContext(PyTypeObject *t, CYTHON_
   p->_temp_documents = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->_exc = ((struct __pyx_obj_4lxml_5etree__ExceptionContext *)Py_None); Py_INCREF(Py_None);
   p->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_12_BaseContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_12_BaseContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__BaseContext(PyObject *o) {
@@ -208077,8 +210641,8 @@ static PyMethodDef __pyx_methods_4lxml_5etree__BaseContext[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__BaseContext[] = {
-  {(char *)"context_node", __pyx_getprop_4lxml_5etree_12_BaseContext_context_node, 0, 0, 0},
-  {(char *)"eval_context", __pyx_getprop_4lxml_5etree_12_BaseContext_eval_context, 0, 0, 0},
+  {(char *)"context_node", __pyx_getprop_4lxml_5etree_12_BaseContext_context_node, 0, (char *)0, 0},
+  {(char *)"eval_context", __pyx_getprop_4lxml_5etree_12_BaseContext_eval_context, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -208155,7 +210719,7 @@ static void __pyx_tp_dealloc_4lxml_5etree__ElementUnicodeResult(PyObject *o) {
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->_parent);
   Py_CLEAR(p->attrname);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -208205,10 +210769,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree__ElementUnicodeResult[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__ElementUnicodeResult[] = {
-  {(char *)"attrname", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_attrname, 0, 0, 0},
-  {(char *)"is_tail", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_tail, 0, 0, 0},
-  {(char *)"is_text", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_text, 0, 0, 0},
-  {(char *)"is_attribute", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_attribute, 0, 0, 0},
+  {(char *)"attrname", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_attrname, 0, (char *)0, 0},
+  {(char *)"is_tail", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_tail, 0, (char *)0, 0},
+  {(char *)"is_text", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_text, 0, (char *)0, 0},
+  {(char *)"is_attribute", __pyx_getprop_4lxml_5etree_21_ElementUnicodeResult_is_attribute, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -208382,10 +210946,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__XPathEvaluatorBase(PyTypeObject *t,
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase;
   p->_context = ((struct __pyx_obj_4lxml_5etree__XPathContext *)Py_None); Py_INCREF(Py_None);
   p->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_19_XPathEvaluatorBase_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_19_XPathEvaluatorBase_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__XPathEvaluatorBase(PyObject *o) {
@@ -208438,7 +211003,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree__XPathEvaluatorBase[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__XPathEvaluatorBase[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_19_XPathEvaluatorBase_error_log, 0, 0, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_19_XPathEvaluatorBase_error_log, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -208685,10 +211250,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_XPath(PyTypeObject *t, PyObject *a, P
   p = ((struct __pyx_obj_4lxml_5etree_XPath *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__XPathEvaluatorBase*)__pyx_vtabptr_4lxml_5etree_XPath;
   p->_path = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_5XPath_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_5XPath_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_XPath(PyObject *o) {
@@ -208721,7 +211287,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree_XPath[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_XPath[] = {
-  {(char *)"path", __pyx_getprop_4lxml_5etree_5XPath_path, 0, __pyx_k_The_literal_XPath_expression, 0},
+  {(char *)"path", __pyx_getprop_4lxml_5etree_5XPath_path, 0, (char *)"The literal XPath expression.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -208969,10 +211535,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_XSLTAccessControl(PyTypeObject *t, CY
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_XSLTAccessControl *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree_XSLTAccessControl;
-  if (unlikely(__pyx_pw_4lxml_5etree_17XSLTAccessControl_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_17XSLTAccessControl_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_XSLTAccessControl(PyObject *o) {
@@ -209001,7 +211568,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree_XSLTAccessControl[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_XSLTAccessControl[] = {
-  {(char *)"options", __pyx_getprop_4lxml_5etree_17XSLTAccessControl_options, 0, __pyx_k_The_access_control_configuration, 0},
+  {(char *)"options", __pyx_getprop_4lxml_5etree_17XSLTAccessControl_options, 0, (char *)"The access control configuration as a map of options.", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -209072,10 +211639,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__XSLTContext(PyTypeObject *t, PyObjec
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__BaseContext*)__pyx_vtabptr_4lxml_5etree__XSLTContext;
   p->_extension_element_proxy = ((struct __pyx_obj_4lxml_5etree__ReadOnlyElementProxy *)Py_None); Py_INCREF(Py_None);
   p->_extension_elements = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_12_XSLTContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_12_XSLTContext_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__XSLTContext(PyObject *o) {
@@ -209186,10 +211754,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__XSLTQuotedStringParam(PyTypeObject *
   }
   p = ((struct __pyx_obj_4lxml_5etree__XSLTQuotedStringParam *)o);
   p->strval = ((PyObject*)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_22_XSLTQuotedStringParam_1__cinit__(o, a, k) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_22_XSLTQuotedStringParam_1__cinit__(o, a, k) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__XSLTQuotedStringParam(PyObject *o) {
@@ -209280,10 +211849,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_XSLT(PyTypeObject *t, CYTHON_UNUSED P
   p->_xslt_resolver_context = ((struct __pyx_obj_4lxml_5etree__XSLTResolverContext *)Py_None); Py_INCREF(Py_None);
   p->_access_control = ((struct __pyx_obj_4lxml_5etree_XSLTAccessControl *)Py_None); Py_INCREF(Py_None);
   p->_error_log = ((struct __pyx_obj_4lxml_5etree__ErrorLog *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_4XSLT_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_4XSLT_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_XSLT(PyObject *o) {
@@ -209342,7 +211912,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree_XSLT[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_XSLT[] = {
-  {(char *)"error_log", __pyx_getprop_4lxml_5etree_4XSLT_error_log, 0, __pyx_k_The_log_of_errors_and_warnings_o, 0},
+  {(char *)"error_log", __pyx_getprop_4lxml_5etree_4XSLT_error_log, 0, (char *)"The log of errors and warnings of an XSLT execution.", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -209413,10 +211983,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree__XSLTResultTree(PyTypeObject *t, PyOb
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__ElementTree*)__pyx_vtabptr_4lxml_5etree__XSLTResultTree;
   p->_xslt = ((struct __pyx_obj_4lxml_5etree_XSLT *)Py_None); Py_INCREF(Py_None);
   p->_profile = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
-  if (unlikely(__pyx_pw_4lxml_5etree_15_XSLTResultTree_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_15_XSLTResultTree_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree__XSLTResultTree(PyObject *o) {
@@ -209469,7 +212040,7 @@ static PyMethodDef __pyx_methods_4lxml_5etree__XSLTResultTree[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__XSLTResultTree[] = {
-  {(char *)"xslt_profile", __pyx_getprop_4lxml_5etree_15_XSLTResultTree_xslt_profile, __pyx_setprop_4lxml_5etree_15_XSLTResultTree_xslt_profile, __pyx_k_Return_an_ElementTree_with_profi, 0},
+  {(char *)"xslt_profile", __pyx_getprop_4lxml_5etree_15_XSLTResultTree_xslt_profile, __pyx_setprop_4lxml_5etree_15_XSLTResultTree_xslt_profile, (char *)"Return an ElementTree with profiling data for the stylesheet run.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -209794,11 +212365,11 @@ static PyMethodDef __pyx_methods_4lxml_5etree__DTDElementContentDecl[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__DTDElementContentDecl[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_name, 0, 0, 0},
-  {(char *)"type", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_type, 0, 0, 0},
-  {(char *)"occur", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_occur, 0, 0, 0},
-  {(char *)"left", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_left, 0, 0, 0},
-  {(char *)"right", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_right, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_name, 0, (char *)0, 0},
+  {(char *)"type", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_type, 0, (char *)0, 0},
+  {(char *)"occur", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_occur, 0, (char *)0, 0},
+  {(char *)"left", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_left, 0, (char *)0, 0},
+  {(char *)"right", __pyx_getprop_4lxml_5etree_22_DTDElementContentDecl_right, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -209937,12 +212508,12 @@ static PyMethodDef __pyx_methods_4lxml_5etree__DTDAttributeDecl[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__DTDAttributeDecl[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_name, 0, 0, 0},
-  {(char *)"elemname", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_elemname, 0, 0, 0},
-  {(char *)"prefix", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_prefix, 0, 0, 0},
-  {(char *)"type", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_type, 0, 0, 0},
-  {(char *)"default", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_default, 0, 0, 0},
-  {(char *)"default_value", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_default_value, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_name, 0, (char *)0, 0},
+  {(char *)"elemname", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_elemname, 0, (char *)0, 0},
+  {(char *)"prefix", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_prefix, 0, (char *)0, 0},
+  {(char *)"type", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_type, 0, (char *)0, 0},
+  {(char *)"default", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_default, 0, (char *)0, 0},
+  {(char *)"default_value", __pyx_getprop_4lxml_5etree_17_DTDAttributeDecl_default_value, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -210073,10 +212644,10 @@ static PyMethodDef __pyx_methods_4lxml_5etree__DTDElementDecl[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__DTDElementDecl[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_name, 0, 0, 0},
-  {(char *)"prefix", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_prefix, 0, 0, 0},
-  {(char *)"type", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_type, 0, 0, 0},
-  {(char *)"content", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_content, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_name, 0, (char *)0, 0},
+  {(char *)"prefix", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_prefix, 0, (char *)0, 0},
+  {(char *)"type", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_type, 0, (char *)0, 0},
+  {(char *)"content", __pyx_getprop_4lxml_5etree_15_DTDElementDecl_content, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -210201,9 +212772,9 @@ static PyMethodDef __pyx_methods_4lxml_5etree__DTDEntityDecl[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree__DTDEntityDecl[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_name, 0, 0, 0},
-  {(char *)"orig", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_orig, 0, 0, 0},
-  {(char *)"content", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_content, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_name, 0, (char *)0, 0},
+  {(char *)"orig", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_orig, 0, (char *)0, 0},
+  {(char *)"content", __pyx_getprop_4lxml_5etree_14_DTDEntityDecl_content, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -210315,9 +212886,9 @@ static PyMethodDef __pyx_methods_4lxml_5etree_DTD[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_5etree_DTD[] = {
-  {(char *)"name", __pyx_getprop_4lxml_5etree_3DTD_name, 0, 0, 0},
-  {(char *)"external_id", __pyx_getprop_4lxml_5etree_3DTD_external_id, 0, 0, 0},
-  {(char *)"system_url", __pyx_getprop_4lxml_5etree_3DTD_system_url, 0, 0, 0},
+  {(char *)"name", __pyx_getprop_4lxml_5etree_3DTD_name, 0, (char *)0, 0},
+  {(char *)"external_id", __pyx_getprop_4lxml_5etree_3DTD_external_id, 0, (char *)0, 0},
+  {(char *)"system_url", __pyx_getprop_4lxml_5etree_3DTD_system_url, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -210386,10 +212957,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_RelaxNG(PyTypeObject *t, PyObject *a,
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_RelaxNG *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__Validator*)__pyx_vtabptr_4lxml_5etree_RelaxNG;
-  if (unlikely(__pyx_pw_4lxml_5etree_7RelaxNG_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_7RelaxNG_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_RelaxNG(PyObject *o) {
@@ -210481,10 +213053,11 @@ static PyObject *__pyx_tp_new_4lxml_5etree_Schematron(PyTypeObject *t, PyObject
   if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_Schematron *)o);
   p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_4lxml_5etree__Validator*)__pyx_vtabptr_4lxml_5etree_Schematron;
-  if (unlikely(__pyx_pw_4lxml_5etree_10Schematron_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) {
-    Py_DECREF(o); o = 0;
-  }
+  if (unlikely(__pyx_pw_4lxml_5etree_10Schematron_1__cinit__(o, __pyx_empty_tuple, NULL) < 0)) goto bad;
   return o;
+  bad:
+  Py_DECREF(o); o = 0;
+  return NULL;
 }
 
 static void __pyx_tp_dealloc_4lxml_5etree_Schematron(PyObject *o) {
@@ -211095,13 +213668,34 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 1, 0, 1},
   {&__pyx_kp_s_A_libxml2_error_that_occurred_du, __pyx_k_A_libxml2_error_that_occurred_du, sizeof(__pyx_k_A_libxml2_error_that_occurred_du), 0, 0, 1, 0},
   {&__pyx_kp_s_All_strings_must_be_XML_compatib, __pyx_k_All_strings_must_be_XML_compatib, sizeof(__pyx_k_All_strings_must_be_XML_compatib), 0, 0, 1, 0},
+  {&__pyx_n_s_AppendOnlyElementProxy_append, __pyx_k_AppendOnlyElementProxy_append, sizeof(__pyx_k_AppendOnlyElementProxy_append), 0, 0, 1, 1},
+  {&__pyx_n_s_AppendOnlyElementProxy_extend, __pyx_k_AppendOnlyElementProxy_extend, sizeof(__pyx_k_AppendOnlyElementProxy_extend), 0, 0, 1, 1},
   {&__pyx_kp_u_Argument_is_not_a_file_like_obje, __pyx_k_Argument_is_not_a_file_like_obje, sizeof(__pyx_k_Argument_is_not_a_file_like_obje), 0, 1, 0, 0},
   {&__pyx_kp_s_Argument_must_be_bytes_or_unicod, __pyx_k_Argument_must_be_bytes_or_unicod, sizeof(__pyx_k_Argument_must_be_bytes_or_unicod), 0, 0, 1, 0},
   {&__pyx_kp_s_Argument_must_be_string_or_unico, __pyx_k_Argument_must_be_string_or_unico, sizeof(__pyx_k_Argument_must_be_string_or_unico), 0, 0, 1, 0},
   {&__pyx_n_s_AssertionError, __pyx_k_AssertionError, sizeof(__pyx_k_AssertionError), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib___copy, __pyx_k_Attrib___copy, sizeof(__pyx_k_Attrib___copy), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib___deepcopy, __pyx_k_Attrib___deepcopy, sizeof(__pyx_k_Attrib___deepcopy), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_clear, __pyx_k_Attrib_clear, sizeof(__pyx_k_Attrib_clear), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_get, __pyx_k_Attrib_get, sizeof(__pyx_k_Attrib_get), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_has_key, __pyx_k_Attrib_has_key, sizeof(__pyx_k_Attrib_has_key), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_items, __pyx_k_Attrib_items, sizeof(__pyx_k_Attrib_items), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_iteritems, __pyx_k_Attrib_iteritems, sizeof(__pyx_k_Attrib_iteritems), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_iterkeys, __pyx_k_Attrib_iterkeys, sizeof(__pyx_k_Attrib_iterkeys), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_itervalues, __pyx_k_Attrib_itervalues, sizeof(__pyx_k_Attrib_itervalues), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_keys, __pyx_k_Attrib_keys, sizeof(__pyx_k_Attrib_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_pop, __pyx_k_Attrib_pop, sizeof(__pyx_k_Attrib_pop), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_update, __pyx_k_Attrib_update, sizeof(__pyx_k_Attrib_update), 0, 0, 1, 1},
+  {&__pyx_n_s_Attrib_values, __pyx_k_Attrib_values, sizeof(__pyx_k_Attrib_values), 0, 0, 1, 1},
   {&__pyx_n_s_AttributeBasedElementClassLookup, __pyx_k_AttributeBasedElementClassLookup, sizeof(__pyx_k_AttributeBasedElementClassLookup), 0, 0, 1, 1},
   {&__pyx_n_s_AttributeError, __pyx_k_AttributeError, sizeof(__pyx_k_AttributeError), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseErrorLog_copy, __pyx_k_BaseErrorLog_copy, sizeof(__pyx_k_BaseErrorLog_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseErrorLog_receive, __pyx_k_BaseErrorLog_receive, sizeof(__pyx_k_BaseErrorLog_receive), 0, 0, 1, 1},
   {&__pyx_n_s_BaseException, __pyx_k_BaseException, sizeof(__pyx_k_BaseException), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseParser_copy, __pyx_k_BaseParser_copy, sizeof(__pyx_k_BaseParser_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseParser_makeelement, __pyx_k_BaseParser_makeelement, sizeof(__pyx_k_BaseParser_makeelement), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseParser_setElementClassLooku, __pyx_k_BaseParser_setElementClassLooku, sizeof(__pyx_k_BaseParser_setElementClassLooku), 0, 0, 1, 1},
+  {&__pyx_n_s_BaseParser_set_element_class_lo, __pyx_k_BaseParser_set_element_class_lo, sizeof(__pyx_k_BaseParser_set_element_class_lo), 0, 0, 1, 1},
   {&__pyx_kp_s_Base_class_for_DTD_errors, __pyx_k_Base_class_for_DTD_errors, sizeof(__pyx_k_Base_class_for_DTD_errors), 0, 0, 1, 0},
   {&__pyx_kp_s_Base_class_for_RelaxNG_errors, __pyx_k_Base_class_for_RelaxNG_errors, sizeof(__pyx_k_Base_class_for_RelaxNG_errors), 0, 0, 1, 0},
   {&__pyx_kp_s_Base_class_for_all_syntax_errors, __pyx_k_Base_class_for_all_syntax_errors, sizeof(__pyx_k_Base_class_for_all_syntax_errors), 0, 0, 1, 0},
@@ -211125,9 +213719,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_Comment, __pyx_k_Comment, sizeof(__pyx_k_Comment), 0, 0, 1, 1},
   {&__pyx_n_s_CommentBase, __pyx_k_CommentBase, sizeof(__pyx_k_CommentBase), 0, 0, 1, 1},
   {&__pyx_kp_s_Comment_may_not_contain_or_end_w, __pyx_k_Comment_may_not_contain_or_end_w, sizeof(__pyx_k_Comment_may_not_contain_or_end_w), 0, 0, 1, 0},
+  {&__pyx_n_s_ContentOnlyElement_append, __pyx_k_ContentOnlyElement_append, sizeof(__pyx_k_ContentOnlyElement_append), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_get, __pyx_k_ContentOnlyElement_get, sizeof(__pyx_k_ContentOnlyElement_get), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_insert, __pyx_k_ContentOnlyElement_insert, sizeof(__pyx_k_ContentOnlyElement_insert), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_items, __pyx_k_ContentOnlyElement_items, sizeof(__pyx_k_ContentOnlyElement_items), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_keys, __pyx_k_ContentOnlyElement_keys, sizeof(__pyx_k_ContentOnlyElement_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_set, __pyx_k_ContentOnlyElement_set, sizeof(__pyx_k_ContentOnlyElement_set), 0, 0, 1, 1},
+  {&__pyx_n_s_ContentOnlyElement_values, __pyx_k_ContentOnlyElement_values, sizeof(__pyx_k_ContentOnlyElement_values), 0, 0, 1, 1},
   {&__pyx_kp_u_Could_not_create_I_O_writer_cont, __pyx_k_Could_not_create_I_O_writer_cont, sizeof(__pyx_k_Could_not_create_I_O_writer_cont), 0, 1, 0, 0},
   {&__pyx_kp_u_Could_not_find_root_node, __pyx_k_Could_not_find_root_node, sizeof(__pyx_k_Could_not_find_root_node), 0, 1, 0, 0},
   {&__pyx_n_s_CustomElementClassLookup, __pyx_k_CustomElementClassLookup, sizeof(__pyx_k_CustomElementClassLookup), 0, 0, 1, 1},
+  {&__pyx_n_s_CustomElementClassLookup_lookup, __pyx_k_CustomElementClassLookup_lookup, sizeof(__pyx_k_CustomElementClassLookup_lookup), 0, 0, 1, 1},
   {&__pyx_n_s_DEBUG, __pyx_k_DEBUG, sizeof(__pyx_k_DEBUG), 0, 0, 1, 1},
   {&__pyx_n_s_DENY_ALL, __pyx_k_DENY_ALL, sizeof(__pyx_k_DENY_ALL), 0, 0, 1, 1},
   {&__pyx_n_s_DENY_WRITE, __pyx_k_DENY_WRITE, sizeof(__pyx_k_DENY_WRITE), 0, 0, 1, 1},
@@ -211138,13 +213740,18 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_DOCTYPE_s_SYSTEM_s, __pyx_k_DOCTYPE_s_SYSTEM_s, sizeof(__pyx_k_DOCTYPE_s_SYSTEM_s), 0, 1, 0, 0},
   {&__pyx_n_s_DTD, __pyx_k_DTD, sizeof(__pyx_k_DTD), 0, 0, 1, 1},
   {&__pyx_n_s_DTDAttributeDecl_itervalues, __pyx_k_DTDAttributeDecl_itervalues, sizeof(__pyx_k_DTDAttributeDecl_itervalues), 0, 0, 1, 1},
+  {&__pyx_n_s_DTDAttributeDecl_values, __pyx_k_DTDAttributeDecl_values, sizeof(__pyx_k_DTDAttributeDecl_values), 0, 0, 1, 1},
+  {&__pyx_n_s_DTDElementDecl_attributes, __pyx_k_DTDElementDecl_attributes, sizeof(__pyx_k_DTDElementDecl_attributes), 0, 0, 1, 1},
   {&__pyx_n_s_DTDElementDecl_iterattributes, __pyx_k_DTDElementDecl_iterattributes, sizeof(__pyx_k_DTDElementDecl_iterattributes), 0, 0, 1, 1},
   {&__pyx_n_s_DTDError, __pyx_k_DTDError, sizeof(__pyx_k_DTDError), 0, 0, 1, 1},
   {&__pyx_n_s_DTDParseError, __pyx_k_DTDParseError, sizeof(__pyx_k_DTDParseError), 0, 0, 1, 1},
   {&__pyx_n_s_DTDValidateError, __pyx_k_DTDValidateError, sizeof(__pyx_k_DTDValidateError), 0, 0, 1, 1},
+  {&__pyx_n_s_DTD_elements, __pyx_k_DTD_elements, sizeof(__pyx_k_DTD_elements), 0, 0, 1, 1},
+  {&__pyx_n_s_DTD_entities, __pyx_k_DTD_entities, sizeof(__pyx_k_DTD_entities), 0, 0, 1, 1},
   {&__pyx_n_s_DTD_iterelements, __pyx_k_DTD_iterelements, sizeof(__pyx_k_DTD_iterelements), 0, 0, 1, 1},
   {&__pyx_n_s_DTD_iterentities, __pyx_k_DTD_iterentities, sizeof(__pyx_k_DTD_iterentities), 0, 0, 1, 1},
   {&__pyx_kp_s_DTD_not_initialised, __pyx_k_DTD_not_initialised, sizeof(__pyx_k_DTD_not_initialised), 0, 0, 1, 0},
+  {&__pyx_n_s_DocInfo_clear, __pyx_k_DocInfo_clear, sizeof(__pyx_k_DocInfo_clear), 0, 0, 1, 1},
   {&__pyx_n_s_DocumentInvalid, __pyx_k_DocumentInvalid, sizeof(__pyx_k_DocumentInvalid), 0, 0, 1, 1},
   {&__pyx_kp_u_Document_does_not_comply_with_sc, __pyx_k_Document_does_not_comply_with_sc, sizeof(__pyx_k_Document_does_not_comply_with_sc), 0, 1, 0, 0},
   {&__pyx_kp_u_Document_is_not_a_valid_Schematr, __pyx_k_Document_is_not_a_valid_Schematr, sizeof(__pyx_k_Document_is_not_a_valid_Schematr), 0, 1, 0, 0},
@@ -211152,6 +213759,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_Document_is_not_valid_Relax_NG, __pyx_k_Document_is_not_valid_Relax_NG, sizeof(__pyx_k_Document_is_not_valid_Relax_NG), 0, 1, 0, 0},
   {&__pyx_kp_u_Document_is_not_valid_XML_Schema, __pyx_k_Document_is_not_valid_XML_Schema, sizeof(__pyx_k_Document_is_not_valid_XML_Schema), 0, 1, 0, 0},
   {&__pyx_kp_u_Document_is_not_well_formed, __pyx_k_Document_is_not_well_formed, sizeof(__pyx_k_Document_is_not_well_formed), 0, 1, 0, 0},
+  {&__pyx_n_s_DomainErrorLog_receive, __pyx_k_DomainErrorLog_receive, sizeof(__pyx_k_DomainErrorLog_receive), 0, 0, 1, 1},
   {&__pyx_n_s_ERROR, __pyx_k_ERROR, sizeof(__pyx_k_ERROR), 0, 0, 1, 1},
   {&__pyx_kp_u_ERR_ENCODING_NAME_79_ERR_HYPHEN, __pyx_k_ERR_ENCODING_NAME_79_ERR_HYPHEN, sizeof(__pyx_k_ERR_ENCODING_NAME_79_ERR_HYPHEN), 0, 1, 0, 0},
   {&__pyx_n_s_ERR_INVALID_CHAR, __pyx_k_ERR_INVALID_CHAR, sizeof(__pyx_k_ERR_INVALID_CHAR), 0, 0, 1, 1},
@@ -211164,14 +213772,73 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_ElementClassLookup, __pyx_k_ElementClassLookup, sizeof(__pyx_k_ElementClassLookup), 0, 0, 1, 1},
   {&__pyx_n_s_ElementDefaultClassLookup, __pyx_k_ElementDefaultClassLookup, sizeof(__pyx_k_ElementDefaultClassLookup), 0, 0, 1, 1},
   {&__pyx_n_s_ElementNamespaceClassLookup, __pyx_k_ElementNamespaceClassLookup, sizeof(__pyx_k_ElementNamespaceClassLookup), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementNamespaceClassLookup_get, __pyx_k_ElementNamespaceClassLookup_get, sizeof(__pyx_k_ElementNamespaceClassLookup_get), 0, 0, 1, 1},
   {&__pyx_n_s_ElementStringResult, __pyx_k_ElementStringResult, sizeof(__pyx_k_ElementStringResult), 0, 0, 1, 1},
   {&__pyx_n_s_ElementStringResult_getparent, __pyx_k_ElementStringResult_getparent, sizeof(__pyx_k_ElementStringResult_getparent), 0, 0, 1, 1},
   {&__pyx_n_s_ElementTree, __pyx_k_ElementTree, sizeof(__pyx_k_ElementTree), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree___copy, __pyx_k_ElementTree___copy, sizeof(__pyx_k_ElementTree___copy), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree___deepcopy, __pyx_k_ElementTree___deepcopy, sizeof(__pyx_k_ElementTree___deepcopy), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree__setroot, __pyx_k_ElementTree__setroot, sizeof(__pyx_k_ElementTree__setroot), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_find, __pyx_k_ElementTree_find, sizeof(__pyx_k_ElementTree_find), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_findall, __pyx_k_ElementTree_findall, sizeof(__pyx_k_ElementTree_findall), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_findtext, __pyx_k_ElementTree_findtext, sizeof(__pyx_k_ElementTree_findtext), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_getelementpath, __pyx_k_ElementTree_getelementpath, sizeof(__pyx_k_ElementTree_getelementpath), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_getiterator, __pyx_k_ElementTree_getiterator, sizeof(__pyx_k_ElementTree_getiterator), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_getpath, __pyx_k_ElementTree_getpath, sizeof(__pyx_k_ElementTree_getpath), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_getroot, __pyx_k_ElementTree_getroot, sizeof(__pyx_k_ElementTree_getroot), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_iter, __pyx_k_ElementTree_iter, sizeof(__pyx_k_ElementTree_iter), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_iterfind, __pyx_k_ElementTree_iterfind, sizeof(__pyx_k_ElementTree_iterfind), 0, 0, 1, 1},
   {&__pyx_kp_u_ElementTree_not_initialized_miss, __pyx_k_ElementTree_not_initialized_miss, sizeof(__pyx_k_ElementTree_not_initialized_miss), 0, 1, 0, 0},
+  {&__pyx_n_s_ElementTree_parse, __pyx_k_ElementTree_parse, sizeof(__pyx_k_ElementTree_parse), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_relaxng, __pyx_k_ElementTree_relaxng, sizeof(__pyx_k_ElementTree_relaxng), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_write, __pyx_k_ElementTree_write, sizeof(__pyx_k_ElementTree_write), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_write_c14n, __pyx_k_ElementTree_write_c14n, sizeof(__pyx_k_ElementTree_write_c14n), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_xinclude, __pyx_k_ElementTree_xinclude, sizeof(__pyx_k_ElementTree_xinclude), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_xmlschema, __pyx_k_ElementTree_xmlschema, sizeof(__pyx_k_ElementTree_xmlschema), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_xpath, __pyx_k_ElementTree_xpath, sizeof(__pyx_k_ElementTree_xpath), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementTree_xslt, __pyx_k_ElementTree_xslt, sizeof(__pyx_k_ElementTree_xslt), 0, 0, 1, 1},
+  {&__pyx_n_s_ElementUnicodeResult_getparent, __pyx_k_ElementUnicodeResult_getparent, sizeof(__pyx_k_ElementUnicodeResult_getparent), 0, 0, 1, 1},
+  {&__pyx_n_s_Element___copy, __pyx_k_Element___copy, sizeof(__pyx_k_Element___copy), 0, 0, 1, 1},
+  {&__pyx_n_s_Element___deepcopy, __pyx_k_Element___deepcopy, sizeof(__pyx_k_Element___deepcopy), 0, 0, 1, 1},
+  {&__pyx_n_s_Element___reversed, __pyx_k_Element___reversed, sizeof(__pyx_k_Element___reversed), 0, 0, 1, 1},
+  {&__pyx_n_s_Element__init, __pyx_k_Element__init, sizeof(__pyx_k_Element__init), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_addnext, __pyx_k_Element_addnext, sizeof(__pyx_k_Element_addnext), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_addprevious, __pyx_k_Element_addprevious, sizeof(__pyx_k_Element_addprevious), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_append, __pyx_k_Element_append, sizeof(__pyx_k_Element_append), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_clear, __pyx_k_Element_clear, sizeof(__pyx_k_Element_clear), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_cssselect, __pyx_k_Element_cssselect, sizeof(__pyx_k_Element_cssselect), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_extend, __pyx_k_Element_extend, sizeof(__pyx_k_Element_extend), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_find, __pyx_k_Element_find, sizeof(__pyx_k_Element_find), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_findall, __pyx_k_Element_findall, sizeof(__pyx_k_Element_findall), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_findtext, __pyx_k_Element_findtext, sizeof(__pyx_k_Element_findtext), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_get, __pyx_k_Element_get, sizeof(__pyx_k_Element_get), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getchildren, __pyx_k_Element_getchildren, sizeof(__pyx_k_Element_getchildren), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getiterator, __pyx_k_Element_getiterator, sizeof(__pyx_k_Element_getiterator), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getnext, __pyx_k_Element_getnext, sizeof(__pyx_k_Element_getnext), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getparent, __pyx_k_Element_getparent, sizeof(__pyx_k_Element_getparent), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getprevious, __pyx_k_Element_getprevious, sizeof(__pyx_k_Element_getprevious), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_getroottree, __pyx_k_Element_getroottree, sizeof(__pyx_k_Element_getroottree), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_index, __pyx_k_Element_index, sizeof(__pyx_k_Element_index), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_insert, __pyx_k_Element_insert, sizeof(__pyx_k_Element_insert), 0, 0, 1, 1},
   {&__pyx_kp_u_Element_is_not_a_child_of_this_n, __pyx_k_Element_is_not_a_child_of_this_n, sizeof(__pyx_k_Element_is_not_a_child_of_this_n), 0, 1, 0, 0},
   {&__pyx_kp_u_Element_is_not_in_this_tree, __pyx_k_Element_is_not_in_this_tree, sizeof(__pyx_k_Element_is_not_in_this_tree), 0, 1, 0, 0},
   {&__pyx_kp_u_Element_is_not_in_this_tree_2, __pyx_k_Element_is_not_in_this_tree_2, sizeof(__pyx_k_Element_is_not_in_this_tree_2), 0, 1, 0, 0},
+  {&__pyx_n_s_Element_items, __pyx_k_Element_items, sizeof(__pyx_k_Element_items), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_iter, __pyx_k_Element_iter, sizeof(__pyx_k_Element_iter), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_iterancestors, __pyx_k_Element_iterancestors, sizeof(__pyx_k_Element_iterancestors), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_iterchildren, __pyx_k_Element_iterchildren, sizeof(__pyx_k_Element_iterchildren), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_iterdescendants, __pyx_k_Element_iterdescendants, sizeof(__pyx_k_Element_iterdescendants), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_iterfind, __pyx_k_Element_iterfind, sizeof(__pyx_k_Element_iterfind), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_itersiblings, __pyx_k_Element_itersiblings, sizeof(__pyx_k_Element_itersiblings), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_itertext, __pyx_k_Element_itertext, sizeof(__pyx_k_Element_itertext), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_keys, __pyx_k_Element_keys, sizeof(__pyx_k_Element_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_makeelement, __pyx_k_Element_makeelement, sizeof(__pyx_k_Element_makeelement), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_remove, __pyx_k_Element_remove, sizeof(__pyx_k_Element_remove), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_replace, __pyx_k_Element_replace, sizeof(__pyx_k_Element_replace), 0, 0, 1, 1},
   {&__pyx_kp_s_Element_s_at_0x_x, __pyx_k_Element_s_at_0x_x, sizeof(__pyx_k_Element_s_at_0x_x), 0, 0, 1, 0},
+  {&__pyx_n_s_Element_set, __pyx_k_Element_set, sizeof(__pyx_k_Element_set), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_values, __pyx_k_Element_values, sizeof(__pyx_k_Element_values), 0, 0, 1, 1},
+  {&__pyx_n_s_Element_xpath, __pyx_k_Element_xpath, sizeof(__pyx_k_Element_xpath), 0, 0, 1, 1},
   {&__pyx_kp_u_Empty_tag_name, __pyx_k_Empty_tag_name, sizeof(__pyx_k_Empty_tag_name), 0, 1, 0, 0},
   {&__pyx_kp_b_Encoding_error, __pyx_k_Encoding_error, sizeof(__pyx_k_Encoding_error), 0, 0, 0, 0},
   {&__pyx_n_s_Entity, __pyx_k_Entity, sizeof(__pyx_k_Entity), 0, 0, 1, 1},
@@ -211180,6 +213847,10 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_Error, __pyx_k_Error, sizeof(__pyx_k_Error), 0, 0, 1, 1},
   {&__pyx_n_s_ErrorDomains, __pyx_k_ErrorDomains, sizeof(__pyx_k_ErrorDomains), 0, 0, 1, 1},
   {&__pyx_n_s_ErrorLevels, __pyx_k_ErrorLevels, sizeof(__pyx_k_ErrorLevels), 0, 0, 1, 1},
+  {&__pyx_n_s_ErrorLog___exit, __pyx_k_ErrorLog___exit, sizeof(__pyx_k_ErrorLog___exit), 0, 0, 1, 1},
+  {&__pyx_n_s_ErrorLog_clear, __pyx_k_ErrorLog_clear, sizeof(__pyx_k_ErrorLog_clear), 0, 0, 1, 1},
+  {&__pyx_n_s_ErrorLog_copy, __pyx_k_ErrorLog_copy, sizeof(__pyx_k_ErrorLog_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_ErrorLog_receive, __pyx_k_ErrorLog_receive, sizeof(__pyx_k_ErrorLog_receive), 0, 0, 1, 1},
   {&__pyx_n_s_ErrorTypes, __pyx_k_ErrorTypes, sizeof(__pyx_k_ErrorTypes), 0, 0, 1, 1},
   {&__pyx_kp_u_Error_applying_stylesheet, __pyx_k_Error_applying_stylesheet, sizeof(__pyx_k_Error_applying_stylesheet), 0, 1, 0, 0},
   {&__pyx_kp_u_Error_applying_stylesheet_line_d, __pyx_k_Error_applying_stylesheet_line_d, sizeof(__pyx_k_Error_applying_stylesheet_line_d), 0, 1, 0, 0},
@@ -211204,13 +213875,20 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_Error_while_validating_an_XML_do_2, __pyx_k_Error_while_validating_an_XML_do_2, sizeof(__pyx_k_Error_while_validating_an_XML_do_2), 0, 0, 1, 0},
   {&__pyx_kp_s_Error_while_validating_an_XML_do_3, __pyx_k_Error_while_validating_an_XML_do_3, sizeof(__pyx_k_Error_while_validating_an_XML_do_3), 0, 0, 1, 0},
   {&__pyx_kp_s_Error_while_validating_an_XML_do_4, __pyx_k_Error_while_validating_an_XML_do_4, sizeof(__pyx_k_Error_while_validating_an_XML_do_4), 0, 0, 1, 0},
-  {&__pyx_n_s_Exception, __pyx_k_Exception, sizeof(__pyx_k_Exception), 0, 0, 1, 1},
   {&__pyx_kp_b_Expected_for_variable_reference, __pyx_k_Expected_for_variable_reference, sizeof(__pyx_k_Expected_for_variable_reference), 0, 0, 0, 0},
+  {&__pyx_n_s_ExsltRegExp_match, __pyx_k_ExsltRegExp_match, sizeof(__pyx_k_ExsltRegExp_match), 0, 0, 1, 1},
+  {&__pyx_n_s_ExsltRegExp_replace, __pyx_k_ExsltRegExp_replace, sizeof(__pyx_k_ExsltRegExp_replace), 0, 0, 1, 1},
+  {&__pyx_n_s_ExsltRegExp_test, __pyx_k_ExsltRegExp_test, sizeof(__pyx_k_ExsltRegExp_test), 0, 0, 1, 1},
   {&__pyx_n_s_Extension, __pyx_k_Extension, sizeof(__pyx_k_Extension), 0, 0, 1, 1},
   {&__pyx_n_s_FATAL, __pyx_k_FATAL, sizeof(__pyx_k_FATAL), 0, 0, 1, 1},
   {&__pyx_kp_s_Failed_to_create_file_s, __pyx_k_Failed_to_create_file_s, sizeof(__pyx_k_Failed_to_create_file_s), 0, 0, 1, 0},
   {&__pyx_kp_u_Failed_to_create_validation_cont, __pyx_k_Failed_to_create_validation_cont, sizeof(__pyx_k_Failed_to_create_validation_cont), 0, 1, 0, 0},
   {&__pyx_n_s_FallbackElementClassLookup, __pyx_k_FallbackElementClassLookup, sizeof(__pyx_k_FallbackElementClassLookup), 0, 0, 1, 1},
+  {&__pyx_n_s_FallbackElementClassLookup_set_f, __pyx_k_FallbackElementClassLookup_set_f, sizeof(__pyx_k_FallbackElementClassLookup_set_f), 0, 0, 1, 1},
+  {&__pyx_n_s_FeedParser_close, __pyx_k_FeedParser_close, sizeof(__pyx_k_FeedParser_close), 0, 0, 1, 1},
+  {&__pyx_n_s_FeedParser_feed, __pyx_k_FeedParser_feed, sizeof(__pyx_k_FeedParser_feed), 0, 0, 1, 1},
+  {&__pyx_n_s_FileWriterElement___enter, __pyx_k_FileWriterElement___enter, sizeof(__pyx_k_FileWriterElement___enter), 0, 0, 1, 1},
+  {&__pyx_n_s_FileWriterElement___exit, __pyx_k_FileWriterElement___exit, sizeof(__pyx_k_FileWriterElement___exit), 0, 0, 1, 1},
   {&__pyx_kp_u_File_is_already_closed, __pyx_k_File_is_already_closed, sizeof(__pyx_k_File_is_already_closed), 0, 1, 0, 0},
   {&__pyx_kp_u_File_or_filename_expected_got_s, __pyx_k_File_or_filename_expected_got_s, sizeof(__pyx_k_File_or_filename_expected_got_s), 0, 1, 0, 0},
   {&__pyx_kp_b_Forbidden_variable, __pyx_k_Forbidden_variable, sizeof(__pyx_k_Forbidden_variable), 0, 0, 0, 0},
@@ -211221,7 +213899,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_GzipFile, __pyx_k_GzipFile, sizeof(__pyx_k_GzipFile), 0, 0, 1, 1},
   {&__pyx_n_s_HTML, __pyx_k_HTML, sizeof(__pyx_k_HTML), 0, 0, 1, 1},
   {&__pyx_n_s_HTMLParser, __pyx_k_HTMLParser, sizeof(__pyx_k_HTMLParser), 0, 0, 1, 1},
+  {&__pyx_n_s_HTMLPullParser_read_events, __pyx_k_HTMLPullParser_read_events, sizeof(__pyx_k_HTMLPullParser_read_events), 0, 0, 1, 1},
   {&__pyx_kp_u_I18N_NO_OUTPUT_6004_BUF_OVERFLOW, __pyx_k_I18N_NO_OUTPUT_6004_BUF_OVERFLOW, sizeof(__pyx_k_I18N_NO_OUTPUT_6004_BUF_OVERFLOW), 0, 1, 0, 0},
+  {&__pyx_n_s_IDDict_copy, __pyx_k_IDDict_copy, sizeof(__pyx_k_IDDict_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_get, __pyx_k_IDDict_get, sizeof(__pyx_k_IDDict_get), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_has_key, __pyx_k_IDDict_has_key, sizeof(__pyx_k_IDDict_has_key), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_items, __pyx_k_IDDict_items, sizeof(__pyx_k_IDDict_items), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_iteritems, __pyx_k_IDDict_iteritems, sizeof(__pyx_k_IDDict_iteritems), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_iterkeys, __pyx_k_IDDict_iterkeys, sizeof(__pyx_k_IDDict_iterkeys), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_itervalues, __pyx_k_IDDict_itervalues, sizeof(__pyx_k_IDDict_itervalues), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_keys, __pyx_k_IDDict_keys, sizeof(__pyx_k_IDDict_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_IDDict_values, __pyx_k_IDDict_values, sizeof(__pyx_k_IDDict_values), 0, 0, 1, 1},
   {&__pyx_kp_u_ID_attribute_not_found, __pyx_k_ID_attribute_not_found, sizeof(__pyx_k_ID_attribute_not_found), 0, 1, 0, 0},
   {&__pyx_n_s_IGNORECASE, __pyx_k_IGNORECASE, sizeof(__pyx_k_IGNORECASE), 0, 0, 1, 1},
   {&__pyx_n_s_IOError, __pyx_k_IOError, sizeof(__pyx_k_IOError), 0, 0, 1, 1},
@@ -211234,6 +213922,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_ImmutableMapping___len, __pyx_k_ImmutableMapping___len, sizeof(__pyx_k_ImmutableMapping___len), 0, 0, 1, 1},
   {&__pyx_n_s_ImmutableMapping___setitem, __pyx_k_ImmutableMapping___setitem, sizeof(__pyx_k_ImmutableMapping___setitem), 0, 0, 1, 1},
   {&__pyx_n_s_ImportError, __pyx_k_ImportError, sizeof(__pyx_k_ImportError), 0, 0, 1, 1},
+  {&__pyx_n_s_IncrementalFileWriter_element, __pyx_k_IncrementalFileWriter_element, sizeof(__pyx_k_IncrementalFileWriter_element), 0, 0, 1, 1},
+  {&__pyx_n_s_IncrementalFileWriter_flush, __pyx_k_IncrementalFileWriter_flush, sizeof(__pyx_k_IncrementalFileWriter_flush), 0, 0, 1, 1},
+  {&__pyx_n_s_IncrementalFileWriter_write, __pyx_k_IncrementalFileWriter_write, sizeof(__pyx_k_IncrementalFileWriter_write), 0, 0, 1, 1},
+  {&__pyx_n_s_IncrementalFileWriter_write_dec, __pyx_k_IncrementalFileWriter_write_dec, sizeof(__pyx_k_IncrementalFileWriter_write_dec), 0, 0, 1, 1},
+  {&__pyx_n_s_IncrementalFileWriter_write_doc, __pyx_k_IncrementalFileWriter_write_doc, sizeof(__pyx_k_IncrementalFileWriter_write_doc), 0, 0, 1, 1},
   {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
   {&__pyx_kp_u_Input_object_has_no_document_s, __pyx_k_Input_object_has_no_document_s, sizeof(__pyx_k_Input_object_has_no_document_s), 0, 1, 0, 0},
   {&__pyx_kp_u_Input_object_is_not_an_XML_eleme, __pyx_k_Input_object_is_not_an_XML_eleme, sizeof(__pyx_k_Input_object_is_not_an_XML_eleme), 0, 1, 0, 0},
@@ -211277,12 +213970,25 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_Libxml2_error_domains, __pyx_k_Libxml2_error_domains, sizeof(__pyx_k_Libxml2_error_domains), 0, 0, 1, 0},
   {&__pyx_kp_s_Libxml2_error_levels, __pyx_k_Libxml2_error_levels, sizeof(__pyx_k_Libxml2_error_levels), 0, 0, 1, 0},
   {&__pyx_kp_s_Libxml2_error_types, __pyx_k_Libxml2_error_types, sizeof(__pyx_k_Libxml2_error_types), 0, 0, 1, 0},
+  {&__pyx_n_s_ListErrorLog_copy, __pyx_k_ListErrorLog_copy, sizeof(__pyx_k_ListErrorLog_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_domains, __pyx_k_ListErrorLog_filter_domains, sizeof(__pyx_k_ListErrorLog_filter_domains), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_from_errors, __pyx_k_ListErrorLog_filter_from_errors, sizeof(__pyx_k_ListErrorLog_filter_from_errors), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_from_fatals, __pyx_k_ListErrorLog_filter_from_fatals, sizeof(__pyx_k_ListErrorLog_filter_from_fatals), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_from_level, __pyx_k_ListErrorLog_filter_from_level, sizeof(__pyx_k_ListErrorLog_filter_from_level), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_from_warnin, __pyx_k_ListErrorLog_filter_from_warnin, sizeof(__pyx_k_ListErrorLog_filter_from_warnin), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_levels, __pyx_k_ListErrorLog_filter_levels, sizeof(__pyx_k_ListErrorLog_filter_levels), 0, 0, 1, 1},
+  {&__pyx_n_s_ListErrorLog_filter_types, __pyx_k_ListErrorLog_filter_types, sizeof(__pyx_k_ListErrorLog_filter_types), 0, 0, 1, 1},
   {&__pyx_n_s_LookupError, __pyx_k_LookupError, sizeof(__pyx_k_LookupError), 0, 0, 1, 1},
   {&__pyx_n_s_LxmlError, __pyx_k_LxmlError, sizeof(__pyx_k_LxmlError), 0, 0, 1, 1},
   {&__pyx_n_s_LxmlError___init, __pyx_k_LxmlError___init, sizeof(__pyx_k_LxmlError___init), 0, 0, 1, 1},
   {&__pyx_n_s_LxmlRegistryError, __pyx_k_LxmlRegistryError, sizeof(__pyx_k_LxmlRegistryError), 0, 0, 1, 1},
   {&__pyx_n_s_LxmlSyntaxError, __pyx_k_LxmlSyntaxError, sizeof(__pyx_k_LxmlSyntaxError), 0, 0, 1, 1},
   {&__pyx_kp_s_Main_exception_base_class_for_lx, __pyx_k_Main_exception_base_class_for_lx, sizeof(__pyx_k_Main_exception_base_class_for_lx), 0, 0, 1, 0},
+  {&__pyx_n_s_MemDebug_blocks_used, __pyx_k_MemDebug_blocks_used, sizeof(__pyx_k_MemDebug_blocks_used), 0, 0, 1, 1},
+  {&__pyx_n_s_MemDebug_bytes_used, __pyx_k_MemDebug_bytes_used, sizeof(__pyx_k_MemDebug_bytes_used), 0, 0, 1, 1},
+  {&__pyx_n_s_MemDebug_dict_size, __pyx_k_MemDebug_dict_size, sizeof(__pyx_k_MemDebug_dict_size), 0, 0, 1, 1},
+  {&__pyx_n_s_MemDebug_dump, __pyx_k_MemDebug_dump, sizeof(__pyx_k_MemDebug_dump), 0, 0, 1, 1},
+  {&__pyx_n_s_MemDebug_show, __pyx_k_MemDebug_show, sizeof(__pyx_k_MemDebug_show), 0, 0, 1, 1},
   {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
   {&__pyx_kp_b_Memory_allocation_error, __pyx_k_Memory_allocation_error, sizeof(__pyx_k_Memory_allocation_error), 0, 0, 0, 0},
   {&__pyx_kp_b_Missing_closing_curly_brace, __pyx_k_Missing_closing_curly_brace, sizeof(__pyx_k_Missing_closing_curly_brace), 0, 0, 0, 0},
@@ -211292,6 +213998,10 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_NONE_0_WARNING_1_ERROR_2_FATAL_3, __pyx_k_NONE_0_WARNING_1_ERROR_2_FATAL_3, sizeof(__pyx_k_NONE_0_WARNING_1_ERROR_2_FATAL_3), 0, 1, 0, 0},
   {&__pyx_kp_u_Name_not_registered, __pyx_k_Name_not_registered, sizeof(__pyx_k_Name_not_registered), 0, 1, 0, 0},
   {&__pyx_n_s_NamespaceRegistryError, __pyx_k_NamespaceRegistryError, sizeof(__pyx_k_NamespaceRegistryError), 0, 0, 1, 1},
+  {&__pyx_n_s_NamespaceRegistry_clear, __pyx_k_NamespaceRegistry_clear, sizeof(__pyx_k_NamespaceRegistry_clear), 0, 0, 1, 1},
+  {&__pyx_n_s_NamespaceRegistry_items, __pyx_k_NamespaceRegistry_items, sizeof(__pyx_k_NamespaceRegistry_items), 0, 0, 1, 1},
+  {&__pyx_n_s_NamespaceRegistry_iteritems, __pyx_k_NamespaceRegistry_iteritems, sizeof(__pyx_k_NamespaceRegistry_iteritems), 0, 0, 1, 1},
+  {&__pyx_n_s_NamespaceRegistry_update, __pyx_k_NamespaceRegistry_update, sizeof(__pyx_k_NamespaceRegistry_update), 0, 0, 1, 1},
   {&__pyx_kp_u_Namespace_r, __pyx_k_Namespace_r, sizeof(__pyx_k_Namespace_r), 0, 1, 0, 0},
   {&__pyx_kp_u_No_ID_dictionary_available, __pyx_k_No_ID_dictionary_available, sizeof(__pyx_k_No_ID_dictionary_available), 0, 1, 0, 0},
   {&__pyx_kp_u_No_tree_or_file_given, __pyx_k_No_tree_or_file_given, sizeof(__pyx_k_No_tree_or_file_given), 0, 1, 0, 0},
@@ -211304,6 +214014,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_b_Ok, __pyx_k_Ok, sizeof(__pyx_k_Ok), 0, 0, 0, 1},
   {&__pyx_kp_u_Only_elements_can_be_the_root_of, __pyx_k_Only_elements_can_be_the_root_of, sizeof(__pyx_k_Only_elements_can_be_the_root_of), 0, 1, 0, 0},
   {&__pyx_kp_u_Only_processing_instructions_and, __pyx_k_Only_processing_instructions_and, sizeof(__pyx_k_Only_processing_instructions_and), 0, 1, 0, 0},
+  {&__pyx_n_s_OpaqueDocumentWrapper_append, __pyx_k_OpaqueDocumentWrapper_append, sizeof(__pyx_k_OpaqueDocumentWrapper_append), 0, 0, 1, 1},
+  {&__pyx_n_s_OpaqueDocumentWrapper_extend, __pyx_k_OpaqueDocumentWrapper_extend, sizeof(__pyx_k_OpaqueDocumentWrapper_extend), 0, 0, 1, 1},
   {&__pyx_n_s_OrderedDict, __pyx_k_OrderedDict, sizeof(__pyx_k_OrderedDict), 0, 0, 1, 1},
   {&__pyx_n_s_PARSER, __pyx_k_PARSER, sizeof(__pyx_k_PARSER), 0, 0, 1, 1},
   {&__pyx_n_s_PI, __pyx_k_PI, sizeof(__pyx_k_PI), 0, 0, 1, 1},
@@ -211314,6 +214026,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_PI_text_must_not_contain, __pyx_k_PI_text_must_not_contain, sizeof(__pyx_k_PI_text_must_not_contain), 0, 0, 1, 0},
   {&__pyx_n_s_ParseError, __pyx_k_ParseError, sizeof(__pyx_k_ParseError), 0, 0, 1, 1},
   {&__pyx_n_s_ParseError___init, __pyx_k_ParseError___init, sizeof(__pyx_k_ParseError___init), 0, 0, 1, 1},
+  {&__pyx_n_s_ParseError_position, __pyx_k_ParseError_position, sizeof(__pyx_k_ParseError_position), 0, 0, 1, 1},
   {&__pyx_n_s_ParserBasedElementClassLookup, __pyx_k_ParserBasedElementClassLookup, sizeof(__pyx_k_ParserBasedElementClassLookup), 0, 0, 1, 1},
   {&__pyx_n_u_ParserDictionaryContext, __pyx_k_ParserDictionaryContext, sizeof(__pyx_k_ParserDictionaryContext), 0, 1, 0, 1},
   {&__pyx_n_s_ParserError, __pyx_k_ParserError, sizeof(__pyx_k_ParserError), 0, 0, 1, 1},
@@ -211321,17 +214034,33 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_Parsing_requires_string_data, __pyx_k_Parsing_requires_string_data, sizeof(__pyx_k_Parsing_requires_string_data), 0, 1, 0, 0},
   {&__pyx_kp_s_Prefix_format_reserved_for_inter, __pyx_k_Prefix_format_reserved_for_inter, sizeof(__pyx_k_Prefix_format_reserved_for_inter), 0, 0, 1, 0},
   {&__pyx_n_s_ProcessingInstruction, __pyx_k_ProcessingInstruction, sizeof(__pyx_k_ProcessingInstruction), 0, 0, 1, 1},
+  {&__pyx_n_s_ProcessingInstruction_get, __pyx_k_ProcessingInstruction_get, sizeof(__pyx_k_ProcessingInstruction_get), 0, 0, 1, 1},
   {&__pyx_kp_s_Proxy_invalidated, __pyx_k_Proxy_invalidated, sizeof(__pyx_k_Proxy_invalidated), 0, 0, 1, 0},
   {&__pyx_kp_u_Proxy_invalidated, __pyx_k_Proxy_invalidated, sizeof(__pyx_k_Proxy_invalidated), 0, 1, 0, 0},
   {&__pyx_n_s_PyElementUnicodeResult, __pyx_k_PyElementUnicodeResult, sizeof(__pyx_k_PyElementUnicodeResult), 0, 0, 1, 1},
   {&__pyx_n_s_PyElementUnicodeResult_getparen, __pyx_k_PyElementUnicodeResult_getparen, sizeof(__pyx_k_PyElementUnicodeResult_getparen), 0, 0, 1, 1},
   {&__pyx_n_s_PyErrorLog, __pyx_k_PyErrorLog, sizeof(__pyx_k_PyErrorLog), 0, 0, 1, 1},
+  {&__pyx_n_s_PyErrorLog_copy, __pyx_k_PyErrorLog_copy, sizeof(__pyx_k_PyErrorLog_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_PyErrorLog_log, __pyx_k_PyErrorLog_log, sizeof(__pyx_k_PyErrorLog_log), 0, 0, 1, 1},
+  {&__pyx_n_s_PyErrorLog_receive, __pyx_k_PyErrorLog_receive, sizeof(__pyx_k_PyErrorLog_receive), 0, 0, 1, 1},
   {&__pyx_n_s_PythonElementClassLookup, __pyx_k_PythonElementClassLookup, sizeof(__pyx_k_PythonElementClassLookup), 0, 0, 1, 1},
+  {&__pyx_n_s_PythonElementClassLookup_lookup, __pyx_k_PythonElementClassLookup_lookup, sizeof(__pyx_k_PythonElementClassLookup_lookup), 0, 0, 1, 1},
   {&__pyx_n_s_QName, __pyx_k_QName, sizeof(__pyx_k_QName), 0, 0, 1, 1},
   {&__pyx_n_s_RELAXNGV, __pyx_k_RELAXNGV, sizeof(__pyx_k_RELAXNGV), 0, 0, 1, 1},
   {&__pyx_kp_u_RELAXNG_OK_0_RELAXNG_ERR_MEMORY, __pyx_k_RELAXNG_OK_0_RELAXNG_ERR_MEMORY, sizeof(__pyx_k_RELAXNG_OK_0_RELAXNG_ERR_MEMORY), 0, 1, 0, 0},
   {&__pyx_kp_u_RNGP_ATTRIBUTE_CONTENT_1003_RNGP, __pyx_k_RNGP_ATTRIBUTE_CONTENT_1003_RNGP, sizeof(__pyx_k_RNGP_ATTRIBUTE_CONTENT_1003_RNGP), 0, 1, 0, 0},
   {&__pyx_kp_u_RNGP_PAT_DATA_EXCEPT_ONEMORE_107, __pyx_k_RNGP_PAT_DATA_EXCEPT_ONEMORE_107, sizeof(__pyx_k_RNGP_PAT_DATA_EXCEPT_ONEMORE_107), 0, 1, 0, 0},
+  {&__pyx_n_s_ReadOnlyElementProxy_get, __pyx_k_ReadOnlyElementProxy_get, sizeof(__pyx_k_ReadOnlyElementProxy_get), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyElementProxy_items, __pyx_k_ReadOnlyElementProxy_items, sizeof(__pyx_k_ReadOnlyElementProxy_items), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyElementProxy_keys, __pyx_k_ReadOnlyElementProxy_keys, sizeof(__pyx_k_ReadOnlyElementProxy_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyElementProxy_values, __pyx_k_ReadOnlyElementProxy_values, sizeof(__pyx_k_ReadOnlyElementProxy_values), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy___copy, __pyx_k_ReadOnlyProxy___copy, sizeof(__pyx_k_ReadOnlyProxy___copy), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy___deepcopy, __pyx_k_ReadOnlyProxy___deepcopy, sizeof(__pyx_k_ReadOnlyProxy___deepcopy), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy_getchildren, __pyx_k_ReadOnlyProxy_getchildren, sizeof(__pyx_k_ReadOnlyProxy_getchildren), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy_getnext, __pyx_k_ReadOnlyProxy_getnext, sizeof(__pyx_k_ReadOnlyProxy_getnext), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy_getparent, __pyx_k_ReadOnlyProxy_getparent, sizeof(__pyx_k_ReadOnlyProxy_getparent), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy_getprevious, __pyx_k_ReadOnlyProxy_getprevious, sizeof(__pyx_k_ReadOnlyProxy_getprevious), 0, 0, 1, 1},
+  {&__pyx_n_s_ReadOnlyProxy_iterchildren, __pyx_k_ReadOnlyProxy_iterchildren, sizeof(__pyx_k_ReadOnlyProxy_iterchildren), 0, 0, 1, 1},
   {&__pyx_n_s_ReferenceError, __pyx_k_ReferenceError, sizeof(__pyx_k_ReferenceError), 0, 0, 1, 1},
   {&__pyx_kp_u_Registered_element_classes_must, __pyx_k_Registered_element_classes_must, sizeof(__pyx_k_Registered_element_classes_must), 0, 1, 0, 0},
   {&__pyx_kp_u_Registered_functions_must_be_cal, __pyx_k_Registered_functions_must_be_cal, sizeof(__pyx_k_Registered_functions_must_be_cal), 0, 1, 0, 0},
@@ -211340,9 +214069,20 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_RelaxNGErrorTypes, __pyx_k_RelaxNGErrorTypes, sizeof(__pyx_k_RelaxNGErrorTypes), 0, 0, 1, 1},
   {&__pyx_n_s_RelaxNGParseError, __pyx_k_RelaxNGParseError, sizeof(__pyx_k_RelaxNGParseError), 0, 0, 1, 1},
   {&__pyx_n_s_RelaxNGValidateError, __pyx_k_RelaxNGValidateError, sizeof(__pyx_k_RelaxNGValidateError), 0, 0, 1, 1},
+  {&__pyx_n_s_RelaxNG_from_rnc_string, __pyx_k_RelaxNG_from_rnc_string, sizeof(__pyx_k_RelaxNG_from_rnc_string), 0, 0, 1, 1},
   {&__pyx_kp_s_RelaxNG_instance_not_initialised, __pyx_k_RelaxNG_instance_not_initialised, sizeof(__pyx_k_RelaxNG_instance_not_initialised), 0, 0, 1, 0},
   {&__pyx_n_s_Resolver, __pyx_k_Resolver, sizeof(__pyx_k_Resolver), 0, 0, 1, 1},
+  {&__pyx_n_s_ResolverRegistry_add, __pyx_k_ResolverRegistry_add, sizeof(__pyx_k_ResolverRegistry_add), 0, 0, 1, 1},
+  {&__pyx_n_s_ResolverRegistry_copy, __pyx_k_ResolverRegistry_copy, sizeof(__pyx_k_ResolverRegistry_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_ResolverRegistry_remove, __pyx_k_ResolverRegistry_remove, sizeof(__pyx_k_ResolverRegistry_remove), 0, 0, 1, 1},
+  {&__pyx_n_s_ResolverRegistry_resolve, __pyx_k_ResolverRegistry_resolve, sizeof(__pyx_k_ResolverRegistry_resolve), 0, 0, 1, 1},
+  {&__pyx_n_s_Resolver_resolve, __pyx_k_Resolver_resolve, sizeof(__pyx_k_Resolver_resolve), 0, 0, 1, 1},
+  {&__pyx_n_s_Resolver_resolve_empty, __pyx_k_Resolver_resolve_empty, sizeof(__pyx_k_Resolver_resolve_empty), 0, 0, 1, 1},
+  {&__pyx_n_s_Resolver_resolve_file, __pyx_k_Resolver_resolve_file, sizeof(__pyx_k_Resolver_resolve_file), 0, 0, 1, 1},
+  {&__pyx_n_s_Resolver_resolve_filename, __pyx_k_Resolver_resolve_filename, sizeof(__pyx_k_Resolver_resolve_filename), 0, 0, 1, 1},
+  {&__pyx_n_s_Resolver_resolve_string, __pyx_k_Resolver_resolve_string, sizeof(__pyx_k_Resolver_resolve_string), 0, 0, 1, 1},
   {&__pyx_kp_b_Resource_error, __pyx_k_Resource_error, sizeof(__pyx_k_Resource_error), 0, 0, 0, 0},
+  {&__pyx_n_s_RotatingErrorLog_receive, __pyx_k_RotatingErrorLog_receive, sizeof(__pyx_k_RotatingErrorLog_receive), 0, 0, 1, 1},
   {&__pyx_kp_u_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH, __pyx_k_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH, sizeof(__pyx_k_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH), 0, 1, 0, 0},
   {&__pyx_kp_u_SCHEMAP_DEF_AND_PREFIX_1768_SCHE, __pyx_k_SCHEMAP_DEF_AND_PREFIX_1768_SCHE, sizeof(__pyx_k_SCHEMAP_DEF_AND_PREFIX_1768_SCHE), 0, 1, 0, 0},
   {&__pyx_kp_u_SCHEMAP_EXTENSION_NO_BASE_1707_S, __pyx_k_SCHEMAP_EXTENSION_NO_BASE_1707_S, sizeof(__pyx_k_SCHEMAP_EXTENSION_NO_BASE_1707_S), 0, 1, 0, 0},
@@ -211376,6 +214116,12 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_This_is_not_a_supported_node_set, __pyx_k_This_is_not_a_supported_node_set, sizeof(__pyx_k_This_is_not_a_supported_node_set), 0, 1, 0, 0},
   {&__pyx_kp_u_This_type_cannot_be_instantiated, __pyx_k_This_type_cannot_be_instantiated, sizeof(__pyx_k_This_type_cannot_be_instantiated), 0, 1, 0, 0},
   {&__pyx_n_s_TreeBuilder, __pyx_k_TreeBuilder, sizeof(__pyx_k_TreeBuilder), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_close, __pyx_k_TreeBuilder_close, sizeof(__pyx_k_TreeBuilder_close), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_comment, __pyx_k_TreeBuilder_comment, sizeof(__pyx_k_TreeBuilder_comment), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_data, __pyx_k_TreeBuilder_data, sizeof(__pyx_k_TreeBuilder_data), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_end, __pyx_k_TreeBuilder_end, sizeof(__pyx_k_TreeBuilder_end), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_pi, __pyx_k_TreeBuilder_pi, sizeof(__pyx_k_TreeBuilder_pi), 0, 0, 1, 1},
+  {&__pyx_n_s_TreeBuilder_start, __pyx_k_TreeBuilder_start, sizeof(__pyx_k_TreeBuilder_start), 0, 0, 1, 1},
   {&__pyx_kp_u_Tried_to_unregister_unknown_prox, __pyx_k_Tried_to_unregister_unknown_prox, sizeof(__pyx_k_Tried_to_unregister_unknown_prox), 0, 1, 0, 0},
   {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1},
   {&__pyx_kp_u_Type_s_cannot_be_serialized, __pyx_k_Type_s_cannot_be_serialized, sizeof(__pyx_k_Type_s_cannot_be_serialized), 0, 1, 0, 0},
@@ -211402,6 +214148,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_Unsupported_element_type_d, __pyx_k_Unsupported_element_type_d, sizeof(__pyx_k_Unsupported_element_type_d), 0, 0, 1, 0},
   {&__pyx_kp_s_Unsupported_node_type_d, __pyx_k_Unsupported_node_type_d, sizeof(__pyx_k_Unsupported_node_type_d), 0, 0, 1, 0},
   {&__pyx_kp_s_Validation_error_Raised_by_all_d, __pyx_k_Validation_error_Raised_by_all_d, sizeof(__pyx_k_Validation_error_Raised_by_all_d), 0, 0, 1, 0},
+  {&__pyx_n_s_Validator__append_log_message, __pyx_k_Validator__append_log_message, sizeof(__pyx_k_Validator__append_log_message), 0, 0, 1, 1},
+  {&__pyx_n_s_Validator__clear_error_log, __pyx_k_Validator__clear_error_log, sizeof(__pyx_k_Validator__clear_error_log), 0, 0, 1, 1},
+  {&__pyx_n_s_Validator_assert, __pyx_k_Validator_assert, sizeof(__pyx_k_Validator_assert), 0, 0, 1, 1},
+  {&__pyx_n_s_Validator_assertValid, __pyx_k_Validator_assertValid, sizeof(__pyx_k_Validator_assertValid), 0, 0, 1, 1},
+  {&__pyx_n_s_Validator_validate, __pyx_k_Validator_validate, sizeof(__pyx_k_Validator_validate), 0, 0, 1, 1},
   {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1},
   {&__pyx_n_s_WARNING, __pyx_k_WARNING, sizeof(__pyx_k_WARNING), 0, 0, 1, 1},
   {&__pyx_n_s_WAR_UNDECLARED_ENTITY, __pyx_k_WAR_UNDECLARED_ENTITY, sizeof(__pyx_k_WAR_UNDECLARED_ENTITY), 0, 0, 1, 1},
@@ -211414,6 +214165,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_XMLDTDID, __pyx_k_XMLDTDID, sizeof(__pyx_k_XMLDTDID), 0, 0, 1, 1},
   {&__pyx_n_s_XMLID, __pyx_k_XMLID, sizeof(__pyx_k_XMLID), 0, 0, 1, 1},
   {&__pyx_n_s_XMLParser, __pyx_k_XMLParser, sizeof(__pyx_k_XMLParser), 0, 0, 1, 1},
+  {&__pyx_n_s_XMLPullParser_read_events, __pyx_k_XMLPullParser_read_events, sizeof(__pyx_k_XMLPullParser_read_events), 0, 0, 1, 1},
   {&__pyx_n_s_XMLSchema, __pyx_k_XMLSchema, sizeof(__pyx_k_XMLSchema), 0, 0, 1, 1},
   {&__pyx_n_s_XMLSchemaError, __pyx_k_XMLSchemaError, sizeof(__pyx_k_XMLSchemaError), 0, 0, 1, 1},
   {&__pyx_n_s_XMLSchemaParseError, __pyx_k_XMLSchemaParseError, sizeof(__pyx_k_XMLSchemaParseError), 0, 0, 1, 1},
@@ -211429,9 +214181,12 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_XPATH_USERS, __pyx_k_XPATH_USERS, sizeof(__pyx_k_XPATH_USERS), 0, 1, 0, 1},
   {&__pyx_n_s_XPath, __pyx_k_XPath, sizeof(__pyx_k_XPath), 0, 0, 1, 1},
   {&__pyx_n_s_XPathDocumentEvaluator, __pyx_k_XPathDocumentEvaluator, sizeof(__pyx_k_XPathDocumentEvaluator), 0, 0, 1, 1},
+  {&__pyx_n_s_XPathElementEvaluator_register_n, __pyx_k_XPathElementEvaluator_register_n, sizeof(__pyx_k_XPathElementEvaluator_register_n), 0, 0, 1, 1},
+  {&__pyx_n_s_XPathElementEvaluator_register_n_2, __pyx_k_XPathElementEvaluator_register_n_2, sizeof(__pyx_k_XPathElementEvaluator_register_n_2), 0, 0, 1, 1},
   {&__pyx_n_s_XPathError, __pyx_k_XPathError, sizeof(__pyx_k_XPathError), 0, 0, 1, 1},
   {&__pyx_n_s_XPathEvalError, __pyx_k_XPathEvalError, sizeof(__pyx_k_XPathEvalError), 0, 0, 1, 1},
   {&__pyx_n_s_XPathEvaluator, __pyx_k_XPathEvaluator, sizeof(__pyx_k_XPathEvaluator), 0, 0, 1, 1},
+  {&__pyx_n_s_XPathEvaluatorBase_evaluate, __pyx_k_XPathEvaluatorBase_evaluate, sizeof(__pyx_k_XPathEvaluatorBase_evaluate), 0, 0, 1, 1},
   {&__pyx_n_s_XPathFunctionError, __pyx_k_XPathFunctionError, sizeof(__pyx_k_XPathFunctionError), 0, 0, 1, 1},
   {&__pyx_n_s_XPathResultError, __pyx_k_XPathResultError, sizeof(__pyx_k_XPathResultError), 0, 0, 1, 1},
   {&__pyx_n_s_XPathSyntaxError, __pyx_k_XPathSyntaxError, sizeof(__pyx_k_XPathSyntaxError), 0, 0, 1, 1},
@@ -211446,20 +214201,28 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_XSLTError, __pyx_k_XSLTError, sizeof(__pyx_k_XSLTError), 0, 0, 1, 1},
   {&__pyx_n_s_XSLTExtension, __pyx_k_XSLTExtension, sizeof(__pyx_k_XSLTExtension), 0, 0, 1, 1},
   {&__pyx_n_s_XSLTExtensionError, __pyx_k_XSLTExtensionError, sizeof(__pyx_k_XSLTExtensionError), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTExtension_apply_templates, __pyx_k_XSLTExtension_apply_templates, sizeof(__pyx_k_XSLTExtension_apply_templates), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTExtension_execute, __pyx_k_XSLTExtension_execute, sizeof(__pyx_k_XSLTExtension_execute), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTExtension_process_children, __pyx_k_XSLTExtension_process_children, sizeof(__pyx_k_XSLTExtension_process_children), 0, 0, 1, 1},
   {&__pyx_n_s_XSLTParseError, __pyx_k_XSLTParseError, sizeof(__pyx_k_XSLTParseError), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTProcessingInstruction_parse, __pyx_k_XSLTProcessingInstruction_parse, sizeof(__pyx_k_XSLTProcessingInstruction_parse), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTProcessingInstruction_set, __pyx_k_XSLTProcessingInstruction_set, sizeof(__pyx_k_XSLTProcessingInstruction_set), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLTResultTree___unicode, __pyx_k_XSLTResultTree___unicode, sizeof(__pyx_k_XSLTResultTree___unicode), 0, 0, 1, 1},
   {&__pyx_n_s_XSLTSaveError, __pyx_k_XSLTSaveError, sizeof(__pyx_k_XSLTSaveError), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLT___copy, __pyx_k_XSLT___copy, sizeof(__pyx_k_XSLT___copy), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLT___deepcopy, __pyx_k_XSLT___deepcopy, sizeof(__pyx_k_XSLT___deepcopy), 0, 0, 1, 1},
+  {&__pyx_n_s_XSLT_apply, __pyx_k_XSLT_apply, sizeof(__pyx_k_XSLT_apply), 0, 0, 1, 1},
   {&__pyx_kp_s_XSLT_context_not_initialised, __pyx_k_XSLT_context_not_initialised, sizeof(__pyx_k_XSLT_context_not_initialised), 0, 0, 1, 0},
   {&__pyx_n_s_XSLT_set_global_max_depth, __pyx_k_XSLT_set_global_max_depth, sizeof(__pyx_k_XSLT_set_global_max_depth), 0, 0, 1, 1},
   {&__pyx_n_s_XSLT_strparam, __pyx_k_XSLT_strparam, sizeof(__pyx_k_XSLT_strparam), 0, 0, 1, 1},
   {&__pyx_kp_s_XSLT_stylesheet_not_initialised, __pyx_k_XSLT_stylesheet_not_initialised, sizeof(__pyx_k_XSLT_stylesheet_not_initialised), 0, 0, 1, 0},
-  {&__pyx_kp_u__105, __pyx_k__105, sizeof(__pyx_k__105), 0, 1, 0, 0},
+  {&__pyx_n_s_XSLT_tostring, __pyx_k_XSLT_tostring, sizeof(__pyx_k_XSLT_tostring), 0, 0, 1, 1},
+  {&__pyx_kp_u__100, __pyx_k__100, sizeof(__pyx_k__100), 0, 1, 0, 0},
   {&__pyx_kp_u__14, __pyx_k__14, sizeof(__pyx_k__14), 0, 1, 0, 0},
   {&__pyx_kp_b__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 0, 0},
   {&__pyx_kp_s__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 0, 1, 0},
   {&__pyx_kp_u__15, __pyx_k__15, sizeof(__pyx_k__15), 0, 1, 0, 0},
   {&__pyx_kp_b__23, __pyx_k__23, sizeof(__pyx_k__23), 0, 0, 0, 0},
-  {&__pyx_kp_b__234, __pyx_k__234, sizeof(__pyx_k__234), 0, 0, 0, 0},
-  {&__pyx_kp_b__236, __pyx_k__236, sizeof(__pyx_k__236), 0, 0, 0, 0},
   {&__pyx_kp_s__24, __pyx_k__24, sizeof(__pyx_k__24), 0, 0, 1, 0},
   {&__pyx_kp_u__24, __pyx_k__24, sizeof(__pyx_k__24), 0, 1, 0, 0},
   {&__pyx_kp_b__28, __pyx_k__28, sizeof(__pyx_k__28), 0, 0, 0, 0},
@@ -211482,45 +214245,81 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_b__45, __pyx_k__45, sizeof(__pyx_k__45), 0, 0, 0, 0},
   {&__pyx_kp_b__48, __pyx_k__48, sizeof(__pyx_k__48), 0, 0, 0, 0},
   {&__pyx_kp_b__50, __pyx_k__50, sizeof(__pyx_k__50), 0, 0, 0, 0},
+  {&__pyx_kp_b__573, __pyx_k__573, sizeof(__pyx_k__573), 0, 0, 0, 0},
+  {&__pyx_kp_b__575, __pyx_k__575, sizeof(__pyx_k__575), 0, 0, 0, 0},
   {&__pyx_n_s__60, __pyx_k__60, sizeof(__pyx_k__60), 0, 0, 1, 1},
   {&__pyx_n_u__60, __pyx_k__60, sizeof(__pyx_k__60), 0, 1, 0, 1},
-  {&__pyx_kp_u__77, __pyx_k__77, sizeof(__pyx_k__77), 0, 1, 0, 0},
+  {&__pyx_kp_u__96, __pyx_k__96, sizeof(__pyx_k__96), 0, 1, 0, 0},
   {&__pyx_n_s_abspath, __pyx_k_abspath, sizeof(__pyx_k_abspath), 0, 0, 1, 1},
   {&__pyx_n_s_accepted_domains, __pyx_k_accepted_domains, sizeof(__pyx_k_accepted_domains), 0, 0, 1, 1},
   {&__pyx_n_s_access_control, __pyx_k_access_control, sizeof(__pyx_k_access_control), 0, 0, 1, 1},
   {&__pyx_n_s_add, __pyx_k_add, sizeof(__pyx_k_add), 0, 0, 1, 1},
+  {&__pyx_n_s_addnext, __pyx_k_addnext, sizeof(__pyx_k_addnext), 0, 0, 1, 1},
+  {&__pyx_n_s_addprevious, __pyx_k_addprevious, sizeof(__pyx_k_addprevious), 0, 0, 1, 1},
   {&__pyx_n_s_all, __pyx_k_all, sizeof(__pyx_k_all), 0, 0, 1, 1},
   {&__pyx_n_u_alpha, __pyx_k_alpha, sizeof(__pyx_k_alpha), 0, 1, 0, 1},
   {&__pyx_kp_u_ambiguous_reference_to_embedded, __pyx_k_ambiguous_reference_to_embedded, sizeof(__pyx_k_ambiguous_reference_to_embedded), 0, 1, 0, 0},
   {&__pyx_n_s_any, __pyx_k_any, sizeof(__pyx_k_any), 0, 0, 1, 1},
+  {&__pyx_n_s_append, __pyx_k_append, sizeof(__pyx_k_append), 0, 0, 1, 1},
   {&__pyx_n_s_append_log_message, __pyx_k_append_log_message, sizeof(__pyx_k_append_log_message), 0, 0, 1, 1},
+  {&__pyx_n_s_apply, __pyx_k_apply, sizeof(__pyx_k_apply), 0, 0, 1, 1},
+  {&__pyx_n_s_apply_templates, __pyx_k_apply_templates, sizeof(__pyx_k_apply_templates), 0, 0, 1, 1},
   {&__pyx_n_s_args, __pyx_k_args, sizeof(__pyx_k_args), 0, 0, 1, 1},
   {&__pyx_kp_s_argument_must_be_a_byte_string_o, __pyx_k_argument_must_be_a_byte_string_o, sizeof(__pyx_k_argument_must_be_a_byte_string_o), 0, 0, 1, 0},
   {&__pyx_n_s_ascii, __pyx_k_ascii, sizeof(__pyx_k_ascii), 0, 0, 1, 1},
   {&__pyx_n_u_ascii, __pyx_k_ascii, sizeof(__pyx_k_ascii), 0, 1, 0, 1},
+  {&__pyx_n_s_assert, __pyx_k_assert, sizeof(__pyx_k_assert), 0, 0, 1, 1},
+  {&__pyx_n_s_assertValid, __pyx_k_assertValid, sizeof(__pyx_k_assertValid), 0, 0, 1, 1},
   {&__pyx_kp_u_attempt_to_assign_sequence_of_si, __pyx_k_attempt_to_assign_sequence_of_si, sizeof(__pyx_k_attempt_to_assign_sequence_of_si), 0, 1, 0, 0},
   {&__pyx_n_s_attrib, __pyx_k_attrib, sizeof(__pyx_k_attrib), 0, 0, 1, 1},
   {&__pyx_n_s_attribute_defaults, __pyx_k_attribute_defaults, sizeof(__pyx_k_attribute_defaults), 0, 0, 1, 1},
   {&__pyx_n_s_attribute_name, __pyx_k_attribute_name, sizeof(__pyx_k_attribute_name), 0, 0, 1, 1},
   {&__pyx_n_s_attribute_names, __pyx_k_attribute_names, sizeof(__pyx_k_attribute_names), 0, 0, 1, 1},
+  {&__pyx_n_s_attributes, __pyx_k_attributes, sizeof(__pyx_k_attributes), 0, 0, 1, 1},
   {&__pyx_n_s_attrname, __pyx_k_attrname, sizeof(__pyx_k_attrname), 0, 0, 1, 1},
   {&__pyx_n_s_attrs, __pyx_k_attrs, sizeof(__pyx_k_attrs), 0, 0, 1, 1},
   {&__pyx_n_s_base_url, __pyx_k_base_url, sizeof(__pyx_k_base_url), 0, 0, 1, 1},
   {&__pyx_n_u_beta, __pyx_k_beta, sizeof(__pyx_k_beta), 0, 1, 0, 1},
   {&__pyx_n_s_block_count, __pyx_k_block_count, sizeof(__pyx_k_block_count), 0, 0, 1, 1},
+  {&__pyx_n_s_blocks_used, __pyx_k_blocks_used, sizeof(__pyx_k_blocks_used), 0, 0, 1, 1},
   {&__pyx_kp_u_boolean_xs_attribute_default_or, __pyx_k_boolean_xs_attribute_default_or, sizeof(__pyx_k_boolean_xs_attribute_default_or), 0, 1, 0, 0},
   {&__pyx_n_s_buffered, __pyx_k_buffered, sizeof(__pyx_k_buffered), 0, 0, 1, 1},
   {&__pyx_n_s_build_smart_strings, __pyx_k_build_smart_strings, sizeof(__pyx_k_build_smart_strings), 0, 0, 1, 1},
   {&__pyx_n_s_builtin, __pyx_k_builtin, sizeof(__pyx_k_builtin), 0, 0, 1, 1},
   {&__pyx_n_s_builtins, __pyx_k_builtins, sizeof(__pyx_k_builtins), 0, 0, 1, 1},
   {&__pyx_n_s_byte_count, __pyx_k_byte_count, sizeof(__pyx_k_byte_count), 0, 0, 1, 1},
+  {&__pyx_n_s_bytes_used, __pyx_k_bytes_used, sizeof(__pyx_k_bytes_used), 0, 0, 1, 1},
   {&__pyx_n_s_c14n, __pyx_k_c14n, sizeof(__pyx_k_c14n), 0, 0, 1, 1},
+  {&__pyx_n_s_c_attr, __pyx_k_c_attr, sizeof(__pyx_k_c_attr), 0, 0, 1, 1},
+  {&__pyx_n_s_c_attr_next, __pyx_k_c_attr_next, sizeof(__pyx_k_c_attr_next), 0, 0, 1, 1},
+  {&__pyx_n_s_c_child, __pyx_k_c_child, sizeof(__pyx_k_c_child), 0, 0, 1, 1},
+  {&__pyx_n_s_c_context_node, __pyx_k_c_context_node, sizeof(__pyx_k_c_context_node), 0, 0, 1, 1},
+  {&__pyx_n_s_c_count, __pyx_k_c_count, sizeof(__pyx_k_c_count), 0, 0, 1, 1},
+  {&__pyx_n_s_c_ctxt, __pyx_k_c_ctxt, sizeof(__pyx_k_c_ctxt), 0, 0, 1, 1},
+  {&__pyx_n_s_c_dict, __pyx_k_c_dict, sizeof(__pyx_k_c_dict), 0, 0, 1, 1},
   {&__pyx_n_s_c_doc, __pyx_k_c_doc, sizeof(__pyx_k_c_doc), 0, 0, 1, 1},
+  {&__pyx_n_s_c_dtd, __pyx_k_c_dtd, sizeof(__pyx_k_c_dtd), 0, 0, 1, 1},
   {&__pyx_n_s_c_element, __pyx_k_c_element, sizeof(__pyx_k_c_element), 0, 0, 1, 1},
+  {&__pyx_n_s_c_href, __pyx_k_c_href, sizeof(__pyx_k_c_href), 0, 0, 1, 1},
+  {&__pyx_n_s_c_method, __pyx_k_c_method, sizeof(__pyx_k_c_method), 0, 0, 1, 1},
   {&__pyx_n_s_c_name, __pyx_k_c_name, sizeof(__pyx_k_c_name), 0, 0, 1, 1},
+  {&__pyx_n_s_c_new_next, __pyx_k_c_new_next, sizeof(__pyx_k_c_new_next), 0, 0, 1, 1},
+  {&__pyx_n_s_c_new_node, __pyx_k_c_new_node, sizeof(__pyx_k_c_new_node), 0, 0, 1, 1},
   {&__pyx_n_s_c_next, __pyx_k_c_next, sizeof(__pyx_k_c_next), 0, 0, 1, 1},
   {&__pyx_n_s_c_node, __pyx_k_c_node, sizeof(__pyx_k_c_node), 0, 0, 1, 1},
   {&__pyx_n_s_c_node_copy, __pyx_k_c_node_copy, sizeof(__pyx_k_c_node_copy), 0, 0, 1, 1},
+  {&__pyx_n_s_c_node_next, __pyx_k_c_node_next, sizeof(__pyx_k_c_node_next), 0, 0, 1, 1},
+  {&__pyx_n_s_c_old_next, __pyx_k_c_old_next, sizeof(__pyx_k_c_old_next), 0, 0, 1, 1},
+  {&__pyx_n_s_c_old_node, __pyx_k_c_old_node, sizeof(__pyx_k_c_old_node), 0, 0, 1, 1},
+  {&__pyx_n_s_c_old_output_parent, __pyx_k_c_old_output_parent, sizeof(__pyx_k_c_old_output_parent), 0, 0, 1, 1},
+  {&__pyx_n_s_c_parent, __pyx_k_c_parent, sizeof(__pyx_k_c_parent), 0, 0, 1, 1},
+  {&__pyx_n_s_c_path, __pyx_k_c_path, sizeof(__pyx_k_c_path), 0, 0, 1, 1},
+  {&__pyx_n_s_c_source_doc, __pyx_k_c_source_doc, sizeof(__pyx_k_c_source_doc), 0, 0, 1, 1},
+  {&__pyx_n_s_c_standalone, __pyx_k_c_standalone, sizeof(__pyx_k_c_standalone), 0, 0, 1, 1},
+  {&__pyx_n_s_c_start, __pyx_k_c_start, sizeof(__pyx_k_c_start), 0, 0, 1, 1},
+  {&__pyx_n_s_c_start_node, __pyx_k_c_start_node, sizeof(__pyx_k_c_start_node), 0, 0, 1, 1},
+  {&__pyx_n_s_c_stop, __pyx_k_c_stop, sizeof(__pyx_k_c_stop), 0, 0, 1, 1},
+  {&__pyx_n_s_c_version, __pyx_k_c_version, sizeof(__pyx_k_c_version), 0, 0, 1, 1},
   {&__pyx_kp_u_can_only_parse_strings, __pyx_k_can_only_parse_strings, sizeof(__pyx_k_can_only_parse_strings), 0, 1, 0, 0},
   {&__pyx_kp_s_cannot_add_ancestor_as_sibling_p, __pyx_k_cannot_add_ancestor_as_sibling_p, sizeof(__pyx_k_cannot_add_ancestor_as_sibling_p), 0, 0, 1, 0},
   {&__pyx_kp_u_cannot_append_document_already_h, __pyx_k_cannot_append_document_already_h, sizeof(__pyx_k_cannot_append_document_already_h), 0, 1, 0, 0},
@@ -211531,7 +214330,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_cannot_set_a_maximum_stylesheet, __pyx_k_cannot_set_a_maximum_stylesheet, sizeof(__pyx_k_cannot_set_a_maximum_stylesheet), 0, 0, 1, 0},
   {&__pyx_n_s_cdata, __pyx_k_cdata, sizeof(__pyx_k_cdata), 0, 0, 1, 1},
   {&__pyx_n_s_child, __pyx_k_child, sizeof(__pyx_k_child), 0, 0, 1, 1},
+  {&__pyx_n_s_children, __pyx_k_children, sizeof(__pyx_k_children), 0, 0, 1, 1},
   {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1},
+  {&__pyx_n_s_class_dict_iterable, __pyx_k_class_dict_iterable, sizeof(__pyx_k_class_dict_iterable), 0, 0, 1, 1},
   {&__pyx_n_s_class_mapping, __pyx_k_class_mapping, sizeof(__pyx_k_class_mapping), 0, 0, 1, 1},
   {&__pyx_n_s_cleanup_namespaces, __pyx_k_cleanup_namespaces, sizeof(__pyx_k_cleanup_namespaces), 0, 0, 1, 1},
   {&__pyx_n_s_clear, __pyx_k_clear, sizeof(__pyx_k_clear), 0, 0, 1, 1},
@@ -211539,6 +214340,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_clear_error_log_2, __pyx_k_clear_error_log_2, sizeof(__pyx_k_clear_error_log_2), 0, 0, 1, 1},
   {&__pyx_n_s_close, __pyx_k_close, sizeof(__pyx_k_close), 0, 0, 1, 1},
   {&__pyx_n_s_close_file, __pyx_k_close_file, sizeof(__pyx_k_close_file), 0, 0, 1, 1},
+  {&__pyx_n_s_cls, __pyx_k_cls, sizeof(__pyx_k_cls), 0, 0, 1, 1},
   {&__pyx_n_s_code, __pyx_k_code, sizeof(__pyx_k_code), 0, 0, 1, 1},
   {&__pyx_n_s_collect_ids, __pyx_k_collect_ids, sizeof(__pyx_k_collect_ids), 0, 0, 1, 1},
   {&__pyx_n_s_collections, __pyx_k_collections, sizeof(__pyx_k_collections), 0, 0, 1, 1},
@@ -211553,26 +214355,33 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_compression, __pyx_k_compression, sizeof(__pyx_k_compression), 0, 0, 1, 1},
   {&__pyx_n_s_compresslevel, __pyx_k_compresslevel, sizeof(__pyx_k_compresslevel), 0, 0, 1, 1},
   {&__pyx_n_s_contains, __pyx_k_contains, sizeof(__pyx_k_contains), 0, 0, 1, 1},
+  {&__pyx_n_s_content, __pyx_k_content, sizeof(__pyx_k_content), 0, 0, 1, 1},
   {&__pyx_n_s_context, __pyx_k_context, sizeof(__pyx_k_context), 0, 0, 1, 1},
   {&__pyx_n_s_copy, __pyx_k_copy, sizeof(__pyx_k_copy), 0, 0, 1, 1},
   {&__pyx_n_s_copy_2, __pyx_k_copy_2, sizeof(__pyx_k_copy_2), 0, 0, 1, 1},
+  {&__pyx_n_s_count, __pyx_k_count, sizeof(__pyx_k_count), 0, 0, 1, 1},
   {&__pyx_n_s_create_dir, __pyx_k_create_dir, sizeof(__pyx_k_create_dir), 0, 0, 1, 1},
   {&__pyx_n_u_create_dir, __pyx_k_create_dir, sizeof(__pyx_k_create_dir), 0, 1, 0, 1},
+  {&__pyx_n_s_cssselect, __pyx_k_cssselect, sizeof(__pyx_k_cssselect), 0, 0, 1, 1},
   {&__pyx_n_s_ctxt, __pyx_k_ctxt, sizeof(__pyx_k_ctxt), 0, 0, 1, 1},
   {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1},
   {&__pyx_n_b_dc, __pyx_k_dc, sizeof(__pyx_k_dc), 0, 0, 0, 1},
   {&__pyx_n_s_decode, __pyx_k_decode, sizeof(__pyx_k_decode), 0, 0, 1, 1},
+  {&__pyx_n_s_deepcopy, __pyx_k_deepcopy, sizeof(__pyx_k_deepcopy), 0, 0, 1, 1},
   {&__pyx_n_s_default, __pyx_k_default, sizeof(__pyx_k_default), 0, 0, 1, 1},
+  {&__pyx_n_s_default_doctype, __pyx_k_default_doctype, sizeof(__pyx_k_default_doctype), 0, 0, 1, 1},
   {&__pyx_n_s_default_resolver, __pyx_k_default_resolver, sizeof(__pyx_k_default_resolver), 0, 0, 1, 1},
   {&__pyx_n_s_default_value, __pyx_k_default_value, sizeof(__pyx_k_default_value), 0, 0, 1, 1},
   {&__pyx_n_s_delitem, __pyx_k_delitem, sizeof(__pyx_k_delitem), 0, 0, 1, 1},
   {&__pyx_n_u_dev, __pyx_k_dev, sizeof(__pyx_k_dev), 0, 1, 0, 1},
   {&__pyx_n_s_dic, __pyx_k_dic, sizeof(__pyx_k_dic), 0, 0, 1, 1},
   {&__pyx_n_u_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 1, 0, 1},
+  {&__pyx_n_s_dict_size, __pyx_k_dict_size, sizeof(__pyx_k_dict_size), 0, 0, 1, 1},
   {&__pyx_n_s_discard, __pyx_k_discard, sizeof(__pyx_k_discard), 0, 0, 1, 1},
   {&__pyx_n_s_doc, __pyx_k_doc, sizeof(__pyx_k_doc), 0, 0, 1, 1},
   {&__pyx_n_s_doc_2, __pyx_k_doc_2, sizeof(__pyx_k_doc_2), 0, 0, 1, 1},
   {&__pyx_n_s_doc_3, __pyx_k_doc_3, sizeof(__pyx_k_doc_3), 0, 0, 1, 1},
+  {&__pyx_n_s_doc_ref, __pyx_k_doc_ref, sizeof(__pyx_k_doc_ref), 0, 0, 1, 1},
   {&__pyx_n_s_docformat, __pyx_k_docformat, sizeof(__pyx_k_docformat), 0, 0, 1, 1},
   {&__pyx_n_s_docstring, __pyx_k_docstring, sizeof(__pyx_k_docstring), 0, 0, 1, 1},
   {&__pyx_n_s_doctype, __pyx_k_doctype, sizeof(__pyx_k_doctype), 0, 0, 1, 1},
@@ -211586,6 +214395,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_dump, __pyx_k_dump, sizeof(__pyx_k_dump), 0, 0, 1, 1},
   {&__pyx_n_s_dumps, __pyx_k_dumps, sizeof(__pyx_k_dumps), 0, 0, 1, 1},
   {&__pyx_kp_u_either_filename_or_external_ID_r, __pyx_k_either_filename_or_external_ID_r, sizeof(__pyx_k_either_filename_or_external_ID_r), 0, 1, 0, 0},
+  {&__pyx_n_s_el, __pyx_k_el, sizeof(__pyx_k_el), 0, 0, 1, 1},
   {&__pyx_n_s_elem, __pyx_k_elem, sizeof(__pyx_k_elem), 0, 0, 1, 1},
   {&__pyx_n_s_element, __pyx_k_element, sizeof(__pyx_k_element), 0, 0, 1, 1},
   {&__pyx_n_u_element, __pyx_k_element, sizeof(__pyx_k_element), 0, 1, 0, 1},
@@ -211594,6 +214404,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_element_factory, __pyx_k_element_factory, sizeof(__pyx_k_element_factory), 0, 0, 1, 1},
   {&__pyx_n_s_element_or_tree, __pyx_k_element_or_tree, sizeof(__pyx_k_element_or_tree), 0, 0, 1, 1},
   {&__pyx_n_s_elementpath, __pyx_k_elementpath, sizeof(__pyx_k_elementpath), 0, 0, 1, 1},
+  {&__pyx_n_s_elements, __pyx_k_elements, sizeof(__pyx_k_elements), 0, 0, 1, 1},
   {&__pyx_n_s_elements_only, __pyx_k_elements_only, sizeof(__pyx_k_elements_only), 0, 0, 1, 1},
   {&__pyx_n_s_elemname, __pyx_k_elemname, sizeof(__pyx_k_elemname), 0, 0, 1, 1},
   {&__pyx_n_s_empty, __pyx_k_empty, sizeof(__pyx_k_empty), 0, 0, 1, 1},
@@ -211608,10 +214419,12 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_end_ns, __pyx_k_end_ns, sizeof(__pyx_k_end_ns), 0, 1, 0, 0},
   {&__pyx_kp_u_end_tag_mismatch_expected_s_got, __pyx_k_end_tag_mismatch_expected_s_got, sizeof(__pyx_k_end_tag_mismatch_expected_s_got), 0, 1, 0, 0},
   {&__pyx_n_s_endswith, __pyx_k_endswith, sizeof(__pyx_k_endswith), 0, 0, 1, 1},
+  {&__pyx_n_s_enter, __pyx_k_enter, sizeof(__pyx_k_enter), 0, 0, 1, 1},
   {&__pyx_n_s_entities, __pyx_k_entities, sizeof(__pyx_k_entities), 0, 0, 1, 1},
   {&__pyx_n_s_entity, __pyx_k_entity, sizeof(__pyx_k_entity), 0, 0, 1, 1},
   {&__pyx_n_u_entity, __pyx_k_entity, sizeof(__pyx_k_entity), 0, 1, 0, 1},
   {&__pyx_n_s_entries, __pyx_k_entries, sizeof(__pyx_k_entries), 0, 0, 1, 1},
+  {&__pyx_n_s_entry, __pyx_k_entry, sizeof(__pyx_k_entry), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_enumeration, __pyx_k_enumeration, sizeof(__pyx_k_enumeration), 0, 0, 1, 1},
   {&__pyx_n_s_error_log, __pyx_k_error_log, sizeof(__pyx_k_error_log), 0, 0, 1, 1},
@@ -211620,6 +214433,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_etree_or_element, __pyx_k_etree_or_element, sizeof(__pyx_k_etree_or_element), 0, 0, 1, 1},
   {&__pyx_n_s_etree_or_element_2, __pyx_k_etree_or_element_2, sizeof(__pyx_k_etree_or_element_2), 0, 0, 1, 1},
   {&__pyx_n_s_eval_arg, __pyx_k_eval_arg, sizeof(__pyx_k_eval_arg), 0, 0, 1, 1},
+  {&__pyx_n_s_evaluate, __pyx_k_evaluate, sizeof(__pyx_k_evaluate), 0, 0, 1, 1},
+  {&__pyx_n_s_evaluator, __pyx_k_evaluator, sizeof(__pyx_k_evaluator), 0, 0, 1, 1},
   {&__pyx_n_s_events, __pyx_k_events, sizeof(__pyx_k_events), 0, 0, 1, 1},
   {&__pyx_n_s_exc_context, __pyx_k_exc_context, sizeof(__pyx_k_exc_context), 0, 0, 1, 1},
   {&__pyx_n_s_exc_info, __pyx_k_exc_info, sizeof(__pyx_k_exc_info), 0, 0, 1, 1},
@@ -211646,15 +214461,21 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_filelike, __pyx_k_filelike, sizeof(__pyx_k_filelike), 0, 0, 1, 1},
   {&__pyx_n_s_filename, __pyx_k_filename, sizeof(__pyx_k_filename), 0, 0, 1, 1},
   {&__pyx_n_s_fileobj, __pyx_k_fileobj, sizeof(__pyx_k_fileobj), 0, 0, 1, 1},
+  {&__pyx_n_s_filter_domains, __pyx_k_filter_domains, sizeof(__pyx_k_filter_domains), 0, 0, 1, 1},
   {&__pyx_n_s_filter_from_errors, __pyx_k_filter_from_errors, sizeof(__pyx_k_filter_from_errors), 0, 0, 1, 1},
+  {&__pyx_n_s_filter_from_fatals, __pyx_k_filter_from_fatals, sizeof(__pyx_k_filter_from_fatals), 0, 0, 1, 1},
   {&__pyx_n_s_filter_from_level, __pyx_k_filter_from_level, sizeof(__pyx_k_filter_from_level), 0, 0, 1, 1},
+  {&__pyx_n_s_filter_from_warnings, __pyx_k_filter_from_warnings, sizeof(__pyx_k_filter_from_warnings), 0, 0, 1, 1},
+  {&__pyx_n_s_filter_levels, __pyx_k_filter_levels, sizeof(__pyx_k_filter_levels), 0, 0, 1, 1},
   {&__pyx_n_s_filter_types, __pyx_k_filter_types, sizeof(__pyx_k_filter_types), 0, 0, 1, 1},
+  {&__pyx_n_s_filtered, __pyx_k_filtered, sizeof(__pyx_k_filtered), 0, 0, 1, 1},
   {&__pyx_n_s_find, __pyx_k_find, sizeof(__pyx_k_find), 0, 0, 1, 1},
   {&__pyx_n_s_findall, __pyx_k_findall, sizeof(__pyx_k_findall), 0, 0, 1, 1},
   {&__pyx_n_s_findtext, __pyx_k_findtext, sizeof(__pyx_k_findtext), 0, 0, 1, 1},
   {&__pyx_n_s_first_error, __pyx_k_first_error, sizeof(__pyx_k_first_error), 0, 0, 1, 1},
   {&__pyx_n_s_fixed, __pyx_k_fixed, sizeof(__pyx_k_fixed), 0, 0, 1, 1},
   {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1},
+  {&__pyx_n_s_flush, __pyx_k_flush, sizeof(__pyx_k_flush), 0, 0, 1, 1},
   {&__pyx_n_s_for_html, __pyx_k_for_html, sizeof(__pyx_k_for_html), 0, 0, 1, 1},
   {&__pyx_n_s_from_rnc_string, __pyx_k_from_rnc_string, sizeof(__pyx_k_from_rnc_string), 0, 0, 1, 1},
   {&__pyx_n_s_fromstring, __pyx_k_fromstring, sizeof(__pyx_k_fromstring), 0, 0, 1, 1},
@@ -211668,17 +214489,22 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_getLogger, __pyx_k_getLogger, sizeof(__pyx_k_getLogger), 0, 0, 1, 1},
   {&__pyx_n_s_getName, __pyx_k_getName, sizeof(__pyx_k_getName), 0, 0, 1, 1},
   {&__pyx_n_s_get_default_parser, __pyx_k_get_default_parser, sizeof(__pyx_k_get_default_parser), 0, 0, 1, 1},
+  {&__pyx_n_s_get_namespace, __pyx_k_get_namespace, sizeof(__pyx_k_get_namespace), 0, 0, 1, 1},
   {&__pyx_n_s_getargspec, __pyx_k_getargspec, sizeof(__pyx_k_getargspec), 0, 0, 1, 1},
   {&__pyx_n_s_getattribute, __pyx_k_getattribute, sizeof(__pyx_k_getattribute), 0, 0, 1, 1},
   {&__pyx_n_s_getchildren, __pyx_k_getchildren, sizeof(__pyx_k_getchildren), 0, 0, 1, 1},
   {&__pyx_n_s_getdefaultencoding, __pyx_k_getdefaultencoding, sizeof(__pyx_k_getdefaultencoding), 0, 0, 1, 1},
+  {&__pyx_n_s_getelementpath, __pyx_k_getelementpath, sizeof(__pyx_k_getelementpath), 0, 0, 1, 1},
   {&__pyx_n_s_getfilesystemencoding, __pyx_k_getfilesystemencoding, sizeof(__pyx_k_getfilesystemencoding), 0, 0, 1, 1},
   {&__pyx_n_s_getfullargspec, __pyx_k_getfullargspec, sizeof(__pyx_k_getfullargspec), 0, 0, 1, 1},
   {&__pyx_n_s_getitem, __pyx_k_getitem, sizeof(__pyx_k_getitem), 0, 0, 1, 1},
   {&__pyx_n_s_getiterator, __pyx_k_getiterator, sizeof(__pyx_k_getiterator), 0, 0, 1, 1},
   {&__pyx_n_s_getnext, __pyx_k_getnext, sizeof(__pyx_k_getnext), 0, 0, 1, 1},
   {&__pyx_n_s_getparent, __pyx_k_getparent, sizeof(__pyx_k_getparent), 0, 0, 1, 1},
+  {&__pyx_n_s_getpath, __pyx_k_getpath, sizeof(__pyx_k_getpath), 0, 0, 1, 1},
+  {&__pyx_n_s_getprevious, __pyx_k_getprevious, sizeof(__pyx_k_getprevious), 0, 0, 1, 1},
   {&__pyx_n_s_getroot, __pyx_k_getroot, sizeof(__pyx_k_getroot), 0, 0, 1, 1},
+  {&__pyx_n_s_getroottree, __pyx_k_getroottree, sizeof(__pyx_k_getroottree), 0, 0, 1, 1},
   {&__pyx_n_s_geturl, __pyx_k_geturl, sizeof(__pyx_k_geturl), 0, 0, 1, 1},
   {&__pyx_n_s_getvalue, __pyx_k_getvalue, sizeof(__pyx_k_getvalue), 0, 0, 1, 1},
   {&__pyx_n_u_getvalue, __pyx_k_getvalue, sizeof(__pyx_k_getvalue), 0, 1, 0, 1},
@@ -211686,10 +214512,20 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_group, __pyx_k_group, sizeof(__pyx_k_group), 0, 0, 1, 1},
   {&__pyx_n_s_groups, __pyx_k_groups, sizeof(__pyx_k_groups), 0, 0, 1, 1},
   {&__pyx_n_s_gzip, __pyx_k_gzip, sizeof(__pyx_k_gzip), 0, 0, 1, 1},
+  {&__pyx_n_s_has_key, __pyx_k_has_key, sizeof(__pyx_k_has_key), 0, 0, 1, 1},
   {&__pyx_kp_s_home_stefan_source_Python_lxml, __pyx_k_home_stefan_source_Python_lxml, sizeof(__pyx_k_home_stefan_source_Python_lxml), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_10, __pyx_k_home_stefan_source_Python_lxml_10, sizeof(__pyx_k_home_stefan_source_Python_lxml_10), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_11, __pyx_k_home_stefan_source_Python_lxml_11, sizeof(__pyx_k_home_stefan_source_Python_lxml_11), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_12, __pyx_k_home_stefan_source_Python_lxml_12, sizeof(__pyx_k_home_stefan_source_Python_lxml_12), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_13, __pyx_k_home_stefan_source_Python_lxml_13, sizeof(__pyx_k_home_stefan_source_Python_lxml_13), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_14, __pyx_k_home_stefan_source_Python_lxml_14, sizeof(__pyx_k_home_stefan_source_Python_lxml_14), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_15, __pyx_k_home_stefan_source_Python_lxml_15, sizeof(__pyx_k_home_stefan_source_Python_lxml_15), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_16, __pyx_k_home_stefan_source_Python_lxml_16, sizeof(__pyx_k_home_stefan_source_Python_lxml_16), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_17, __pyx_k_home_stefan_source_Python_lxml_17, sizeof(__pyx_k_home_stefan_source_Python_lxml_17), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_18, __pyx_k_home_stefan_source_Python_lxml_18, sizeof(__pyx_k_home_stefan_source_Python_lxml_18), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_19, __pyx_k_home_stefan_source_Python_lxml_19, sizeof(__pyx_k_home_stefan_source_Python_lxml_19), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_k_home_stefan_source_Python_lxml_2, sizeof(__pyx_k_home_stefan_source_Python_lxml_2), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_20, __pyx_k_home_stefan_source_Python_lxml_20, sizeof(__pyx_k_home_stefan_source_Python_lxml_20), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_3, __pyx_k_home_stefan_source_Python_lxml_3, sizeof(__pyx_k_home_stefan_source_Python_lxml_3), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_4, __pyx_k_home_stefan_source_Python_lxml_4, sizeof(__pyx_k_home_stefan_source_Python_lxml_4), 0, 0, 1, 0},
   {&__pyx_kp_s_home_stefan_source_Python_lxml_5, __pyx_k_home_stefan_source_Python_lxml_5, sizeof(__pyx_k_home_stefan_source_Python_lxml_5), 0, 0, 1, 0},
@@ -211699,6 +214535,8 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_home_stefan_source_Python_lxml_9, __pyx_k_home_stefan_source_Python_lxml_9, sizeof(__pyx_k_home_stefan_source_Python_lxml_9), 0, 0, 1, 0},
   {&__pyx_n_u_href, __pyx_k_href, sizeof(__pyx_k_href), 0, 1, 0, 1},
   {&__pyx_kp_u_href_s, __pyx_k_href_s, sizeof(__pyx_k_href_s), 0, 1, 0, 0},
+  {&__pyx_n_s_href_utf, __pyx_k_href_utf, sizeof(__pyx_k_href_utf), 0, 0, 1, 1},
+  {&__pyx_n_s_hrefs, __pyx_k_hrefs, sizeof(__pyx_k_hrefs), 0, 0, 1, 1},
   {&__pyx_n_b_html, __pyx_k_html, sizeof(__pyx_k_html), 0, 0, 0, 1},
   {&__pyx_n_s_html, __pyx_k_html, sizeof(__pyx_k_html), 0, 0, 1, 1},
   {&__pyx_kp_b_http_codespeak_net_lxml_objectif, __pyx_k_http_codespeak_net_lxml_objectif, sizeof(__pyx_k_http_codespeak_net_lxml_objectif), 0, 0, 0, 0},
@@ -211717,6 +214555,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 1, 0, 1},
   {&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1},
   {&__pyx_n_u_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 1, 0, 1},
+  {&__pyx_n_s_id_name, __pyx_k_id_name, sizeof(__pyx_k_id_name), 0, 0, 1, 1},
   {&__pyx_n_s_idref, __pyx_k_idref, sizeof(__pyx_k_idref), 0, 0, 1, 1},
   {&__pyx_n_s_idrefs, __pyx_k_idrefs, sizeof(__pyx_k_idrefs), 0, 0, 1, 1},
   {&__pyx_n_s_implied, __pyx_k_implied, sizeof(__pyx_k_implied), 0, 0, 1, 1},
@@ -211731,6 +214570,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_input, __pyx_k_input, sizeof(__pyx_k_input), 0, 0, 1, 1},
   {&__pyx_kp_u_input_is_not_an_Element, __pyx_k_input_is_not_an_Element, sizeof(__pyx_k_input_is_not_an_Element), 0, 1, 0, 0},
   {&__pyx_n_s_input_node, __pyx_k_input_node, sizeof(__pyx_k_input_node), 0, 0, 1, 1},
+  {&__pyx_n_s_insert, __pyx_k_insert, sizeof(__pyx_k_insert), 0, 0, 1, 1},
   {&__pyx_n_s_inspect, __pyx_k_inspect, sizeof(__pyx_k_inspect), 0, 0, 1, 1},
   {&__pyx_kp_u_internal_error_tail, __pyx_k_internal_error_tail, sizeof(__pyx_k_internal_error_tail), 0, 1, 0, 0},
   {&__pyx_kp_u_internal_error_text, __pyx_k_internal_error_text, sizeof(__pyx_k_internal_error_text), 0, 1, 0, 0},
@@ -211748,33 +214588,48 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_is_text, __pyx_k_is_text, sizeof(__pyx_k_is_text), 0, 0, 1, 1},
   {&__pyx_n_s_iselement, __pyx_k_iselement, sizeof(__pyx_k_iselement), 0, 0, 1, 1},
   {&__pyx_n_s_islice, __pyx_k_islice, sizeof(__pyx_k_islice), 0, 0, 1, 1},
+  {&__pyx_n_s_item, __pyx_k_item, sizeof(__pyx_k_item), 0, 0, 1, 1},
   {&__pyx_n_s_items, __pyx_k_items, sizeof(__pyx_k_items), 0, 0, 1, 1},
   {&__pyx_n_u_items, __pyx_k_items, sizeof(__pyx_k_items), 0, 1, 0, 1},
   {&__pyx_n_s_iter, __pyx_k_iter, sizeof(__pyx_k_iter), 0, 0, 1, 1},
   {&__pyx_n_s_iter_2, __pyx_k_iter_2, sizeof(__pyx_k_iter_2), 0, 0, 1, 1},
+  {&__pyx_n_s_iterancestors, __pyx_k_iterancestors, sizeof(__pyx_k_iterancestors), 0, 0, 1, 1},
   {&__pyx_n_s_iterattributes, __pyx_k_iterattributes, sizeof(__pyx_k_iterattributes), 0, 0, 1, 1},
+  {&__pyx_n_s_iterchildren, __pyx_k_iterchildren, sizeof(__pyx_k_iterchildren), 0, 0, 1, 1},
+  {&__pyx_n_s_iterdescendants, __pyx_k_iterdescendants, sizeof(__pyx_k_iterdescendants), 0, 0, 1, 1},
   {&__pyx_n_s_iterelements, __pyx_k_iterelements, sizeof(__pyx_k_iterelements), 0, 0, 1, 1},
   {&__pyx_n_s_iterentities, __pyx_k_iterentities, sizeof(__pyx_k_iterentities), 0, 0, 1, 1},
   {&__pyx_n_s_iterfind, __pyx_k_iterfind, sizeof(__pyx_k_iterfind), 0, 0, 1, 1},
   {&__pyx_n_s_iteritems, __pyx_k_iteritems, sizeof(__pyx_k_iteritems), 0, 0, 1, 1},
   {&__pyx_n_s_iterkeys, __pyx_k_iterkeys, sizeof(__pyx_k_iterkeys), 0, 0, 1, 1},
   {&__pyx_n_s_iterparse, __pyx_k_iterparse, sizeof(__pyx_k_iterparse), 0, 0, 1, 1},
+  {&__pyx_n_s_iterparse_makeelement, __pyx_k_iterparse_makeelement, sizeof(__pyx_k_iterparse_makeelement), 0, 0, 1, 1},
+  {&__pyx_n_s_iterparse_set_element_class_look, __pyx_k_iterparse_set_element_class_look, sizeof(__pyx_k_iterparse_set_element_class_look), 0, 0, 1, 1},
+  {&__pyx_n_s_itersiblings, __pyx_k_itersiblings, sizeof(__pyx_k_itersiblings), 0, 0, 1, 1},
+  {&__pyx_n_s_itertext, __pyx_k_itertext, sizeof(__pyx_k_itertext), 0, 0, 1, 1},
   {&__pyx_n_s_itertools, __pyx_k_itertools, sizeof(__pyx_k_itertools), 0, 0, 1, 1},
   {&__pyx_n_s_itervalues, __pyx_k_itervalues, sizeof(__pyx_k_itervalues), 0, 0, 1, 1},
   {&__pyx_n_s_iterwalk, __pyx_k_iterwalk, sizeof(__pyx_k_iterwalk), 0, 0, 1, 1},
   {&__pyx_n_s_join, __pyx_k_join, sizeof(__pyx_k_join), 0, 0, 1, 1},
+  {&__pyx_n_s_join_groups, __pyx_k_join_groups, sizeof(__pyx_k_join_groups), 0, 0, 1, 1},
   {&__pyx_n_s_k, __pyx_k_k, sizeof(__pyx_k_k), 0, 0, 1, 1},
   {&__pyx_n_s_keep_ns_prefixes, __pyx_k_keep_ns_prefixes, sizeof(__pyx_k_keep_ns_prefixes), 0, 0, 1, 1},
   {&__pyx_n_s_key, __pyx_k_key, sizeof(__pyx_k_key), 0, 0, 1, 1},
   {&__pyx_kp_u_key_not_found, __pyx_k_key_not_found, sizeof(__pyx_k_key_not_found), 0, 1, 0, 0},
+  {&__pyx_n_s_keys, __pyx_k_keys, sizeof(__pyx_k_keys), 0, 0, 1, 1},
+  {&__pyx_n_s_kw, __pyx_k_kw, sizeof(__pyx_k_kw), 0, 0, 1, 1},
+  {&__pyx_n_s_kw_2, __pyx_k_kw_2, sizeof(__pyx_k_kw_2), 0, 0, 1, 1},
   {&__pyx_n_s_kwargs, __pyx_k_kwargs, sizeof(__pyx_k_kwargs), 0, 0, 1, 1},
+  {&__pyx_n_s_l, __pyx_k_l, sizeof(__pyx_k_l), 0, 0, 1, 1},
   {&__pyx_n_s_last_error, __pyx_k_last_error, sizeof(__pyx_k_last_error), 0, 0, 1, 1},
   {&__pyx_n_s_len, __pyx_k_len, sizeof(__pyx_k_len), 0, 0, 1, 1},
   {&__pyx_n_s_level, __pyx_k_level, sizeof(__pyx_k_level), 0, 0, 1, 1},
   {&__pyx_n_s_level_name, __pyx_k_level_name, sizeof(__pyx_k_level_name), 0, 0, 1, 1},
+  {&__pyx_n_s_levels, __pyx_k_levels, sizeof(__pyx_k_levels), 0, 0, 1, 1},
   {&__pyx_kp_u_libxml2_d_d_d, __pyx_k_libxml2_d_d_d, sizeof(__pyx_k_libxml2_d_d_d), 0, 1, 0, 0},
   {&__pyx_n_s_line, __pyx_k_line, sizeof(__pyx_k_line), 0, 0, 1, 1},
   {&__pyx_kp_u_line_d_s, __pyx_k_line_d_s, sizeof(__pyx_k_line_d_s), 0, 1, 0, 0},
+  {&__pyx_n_s_lineno, __pyx_k_lineno, sizeof(__pyx_k_lineno), 0, 0, 1, 1},
   {&__pyx_kp_u_list_index_out_of_range, __pyx_k_list_index_out_of_range, sizeof(__pyx_k_list_index_out_of_range), 0, 1, 0, 0},
   {&__pyx_kp_u_list_index_x_x_not_in_list, __pyx_k_list_index_x_x_not_in_list, sizeof(__pyx_k_list_index_x_x_not_in_list), 0, 1, 0, 0},
   {&__pyx_kp_u_list_index_x_x_not_in_slice, __pyx_k_list_index_x_x_not_in_slice, sizeof(__pyx_k_list_index_x_x_not_in_slice), 0, 1, 0, 0},
@@ -211802,6 +214657,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_matches, __pyx_k_matches, sizeof(__pyx_k_matches), 0, 1, 0, 1},
   {&__pyx_n_s_max_depth, __pyx_k_max_depth, sizeof(__pyx_k_max_depth), 0, 0, 1, 1},
   {&__pyx_n_s_max_len, __pyx_k_max_len, sizeof(__pyx_k_max_len), 0, 0, 1, 1},
+  {&__pyx_n_s_memo, __pyx_k_memo, sizeof(__pyx_k_memo), 0, 0, 1, 1},
   {&__pyx_n_s_memory_debugger, __pyx_k_memory_debugger, sizeof(__pyx_k_memory_debugger), 0, 0, 1, 1},
   {&__pyx_kp_b_memorydump, __pyx_k_memorydump, sizeof(__pyx_k_memorydump), 0, 0, 0, 0},
   {&__pyx_kp_b_memorylist, __pyx_k_memorylist, sizeof(__pyx_k_memorylist), 0, 0, 0, 0},
@@ -211822,7 +214678,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_namespace, __pyx_k_namespace, sizeof(__pyx_k_namespace), 0, 0, 1, 1},
   {&__pyx_n_s_namespaces, __pyx_k_namespaces, sizeof(__pyx_k_namespaces), 0, 0, 1, 1},
   {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1},
+  {&__pyx_n_s_new_doc, __pyx_k_new_doc, sizeof(__pyx_k_new_doc), 0, 0, 1, 1},
   {&__pyx_n_s_new_element, __pyx_k_new_element, sizeof(__pyx_k_new_element), 0, 0, 1, 1},
+  {&__pyx_n_s_new_pos, __pyx_k_new_pos, sizeof(__pyx_k_new_pos), 0, 0, 1, 1},
   {&__pyx_n_s_next, __pyx_k_next, sizeof(__pyx_k_next), 0, 0, 1, 1},
   {&__pyx_n_s_nmtoken, __pyx_k_nmtoken, sizeof(__pyx_k_nmtoken), 0, 0, 1, 1},
   {&__pyx_n_s_nmtokens, __pyx_k_nmtokens, sizeof(__pyx_k_nmtokens), 0, 0, 1, 1},
@@ -211844,8 +214702,10 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_nsmap, __pyx_k_nsmap, sizeof(__pyx_k_nsmap), 0, 0, 1, 1},
   {&__pyx_n_s_object, __pyx_k_object, sizeof(__pyx_k_object), 0, 0, 1, 1},
   {&__pyx_n_s_occur, __pyx_k_occur, sizeof(__pyx_k_occur), 0, 0, 1, 1},
+  {&__pyx_n_s_offset, __pyx_k_offset, sizeof(__pyx_k_offset), 0, 0, 1, 1},
   {&__pyx_n_s_old, __pyx_k_old, sizeof(__pyx_k_old), 0, 0, 1, 1},
   {&__pyx_n_s_old_element, __pyx_k_old_element, sizeof(__pyx_k_old_element), 0, 0, 1, 1},
+  {&__pyx_n_s_old_writer, __pyx_k_old_writer, sizeof(__pyx_k_old_writer), 0, 0, 1, 1},
   {&__pyx_n_s_once, __pyx_k_once, sizeof(__pyx_k_once), 0, 0, 1, 1},
   {&__pyx_kp_s_only_XML_documents_have_declarat, __pyx_k_only_XML_documents_have_declarat, sizeof(__pyx_k_only_XML_documents_have_declarat), 0, 0, 1, 0},
   {&__pyx_kp_u_only_setting_the_href_attribute, __pyx_k_only_setting_the_href_attribute, sizeof(__pyx_k_only_setting_the_href_attribute), 0, 1, 0, 0},
@@ -211854,11 +214714,13 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_options, __pyx_k_options, sizeof(__pyx_k_options), 0, 0, 1, 1},
   {&__pyx_n_s_or, __pyx_k_or, sizeof(__pyx_k_or), 0, 0, 1, 1},
   {&__pyx_n_s_os_path, __pyx_k_os_path, sizeof(__pyx_k_os_path), 0, 0, 1, 1},
+  {&__pyx_n_s_other_element, __pyx_k_other_element, sizeof(__pyx_k_other_element), 0, 0, 1, 1},
   {&__pyx_n_s_outfile, __pyx_k_outfile, sizeof(__pyx_k_outfile), 0, 0, 1, 1},
   {&__pyx_n_s_output_file, __pyx_k_output_file, sizeof(__pyx_k_output_file), 0, 0, 1, 1},
   {&__pyx_n_s_output_parent, __pyx_k_output_parent, sizeof(__pyx_k_output_parent), 0, 0, 1, 1},
   {&__pyx_n_s_parent, __pyx_k_parent, sizeof(__pyx_k_parent), 0, 0, 1, 1},
   {&__pyx_n_s_parse, __pyx_k_parse, sizeof(__pyx_k_parse), 0, 0, 1, 1},
+  {&__pyx_n_s_parseXSL, __pyx_k_parseXSL, sizeof(__pyx_k_parseXSL), 0, 0, 1, 1},
   {&__pyx_n_s_parse_options, __pyx_k_parse_options, sizeof(__pyx_k_parse_options), 0, 0, 1, 1},
   {&__pyx_n_s_parseid, __pyx_k_parseid, sizeof(__pyx_k_parseid), 0, 0, 1, 1},
   {&__pyx_n_s_parser, __pyx_k_parser, sizeof(__pyx_k_parser), 0, 0, 1, 1},
@@ -211879,11 +214741,14 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_prepare, __pyx_k_prepare, sizeof(__pyx_k_prepare), 0, 0, 1, 1},
   {&__pyx_n_s_pretty_print, __pyx_k_pretty_print, sizeof(__pyx_k_pretty_print), 0, 0, 1, 1},
   {&__pyx_n_s_print, __pyx_k_print, sizeof(__pyx_k_print), 0, 0, 1, 1},
+  {&__pyx_n_s_process_children, __pyx_k_process_children, sizeof(__pyx_k_process_children), 0, 0, 1, 1},
   {&__pyx_n_s_profile_run, __pyx_k_profile_run, sizeof(__pyx_k_profile_run), 0, 0, 1, 1},
+  {&__pyx_n_s_property, __pyx_k_property, sizeof(__pyx_k_property), 0, 0, 1, 1},
   {&__pyx_n_s_public_id, __pyx_k_public_id, sizeof(__pyx_k_public_id), 0, 0, 1, 1},
   {&__pyx_n_b_py, __pyx_k_py, sizeof(__pyx_k_py), 0, 0, 0, 1},
   {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
   {&__pyx_n_s_qualname, __pyx_k_qualname, sizeof(__pyx_k_qualname), 0, 0, 1, 1},
+  {&__pyx_n_s_raise_on_error, __pyx_k_raise_on_error, sizeof(__pyx_k_raise_on_error), 0, 0, 1, 1},
   {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1},
   {&__pyx_n_s_rb, __pyx_k_rb, sizeof(__pyx_k_rb), 0, 0, 1, 1},
   {&__pyx_n_b_rdf, __pyx_k_rdf, sizeof(__pyx_k_rdf), 0, 0, 0, 1},
@@ -211902,7 +214767,10 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_reference_to_non_existing_embedd, __pyx_k_reference_to_non_existing_embedd, sizeof(__pyx_k_reference_to_non_existing_embedd), 0, 1, 0, 0},
   {&__pyx_n_s_regexp, __pyx_k_regexp, sizeof(__pyx_k_regexp), 0, 0, 1, 1},
   {&__pyx_n_s_register_namespace, __pyx_k_register_namespace, sizeof(__pyx_k_register_namespace), 0, 0, 1, 1},
+  {&__pyx_n_s_register_namespaces, __pyx_k_register_namespaces, sizeof(__pyx_k_register_namespaces), 0, 0, 1, 1},
   {&__pyx_n_s_registry, __pyx_k_registry, sizeof(__pyx_k_registry), 0, 0, 1, 1},
+  {&__pyx_n_s_relaxng, __pyx_k_relaxng, sizeof(__pyx_k_relaxng), 0, 0, 1, 1},
+  {&__pyx_n_s_remove, __pyx_k_remove, sizeof(__pyx_k_remove), 0, 0, 1, 1},
   {&__pyx_n_s_remove_blank_text, __pyx_k_remove_blank_text, sizeof(__pyx_k_remove_blank_text), 0, 0, 1, 1},
   {&__pyx_n_s_remove_comments, __pyx_k_remove_comments, sizeof(__pyx_k_remove_comments), 0, 0, 1, 1},
   {&__pyx_n_s_remove_pis, __pyx_k_remove_pis, sizeof(__pyx_k_remove_pis), 0, 0, 1, 1},
@@ -211911,16 +214779,30 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_replacement, __pyx_k_replacement, sizeof(__pyx_k_replacement), 0, 0, 1, 1},
   {&__pyx_n_s_required, __pyx_k_required, sizeof(__pyx_k_required), 0, 0, 1, 1},
   {&__pyx_n_s_resolve, __pyx_k_resolve, sizeof(__pyx_k_resolve), 0, 0, 1, 1},
+  {&__pyx_n_s_resolve_empty, __pyx_k_resolve_empty, sizeof(__pyx_k_resolve_empty), 0, 0, 1, 1},
   {&__pyx_n_s_resolve_entities, __pyx_k_resolve_entities, sizeof(__pyx_k_resolve_entities), 0, 0, 1, 1},
+  {&__pyx_n_s_resolve_file, __pyx_k_resolve_file, sizeof(__pyx_k_resolve_file), 0, 0, 1, 1},
+  {&__pyx_n_s_resolve_filename, __pyx_k_resolve_filename, sizeof(__pyx_k_resolve_filename), 0, 0, 1, 1},
+  {&__pyx_n_s_resolve_string, __pyx_k_resolve_string, sizeof(__pyx_k_resolve_string), 0, 0, 1, 1},
+  {&__pyx_n_s_resolver, __pyx_k_resolver, sizeof(__pyx_k_resolver), 0, 0, 1, 1},
   {&__pyx_n_s_resolvers, __pyx_k_resolvers, sizeof(__pyx_k_resolvers), 0, 0, 1, 1},
   {&__pyx_kp_u_restructuredtext_en, __pyx_k_restructuredtext_en, sizeof(__pyx_k_restructuredtext_en), 0, 1, 0, 0},
   {&__pyx_n_s_result, __pyx_k_result, sizeof(__pyx_k_result), 0, 0, 1, 1},
   {&__pyx_n_s_result_container, __pyx_k_result_container, sizeof(__pyx_k_result_container), 0, 0, 1, 1},
+  {&__pyx_n_s_result_doc, __pyx_k_result_doc, sizeof(__pyx_k_result_doc), 0, 0, 1, 1},
+  {&__pyx_n_s_result_list, __pyx_k_result_list, sizeof(__pyx_k_result_list), 0, 0, 1, 1},
+  {&__pyx_n_s_result_node, __pyx_k_result_node, sizeof(__pyx_k_result_node), 0, 0, 1, 1},
   {&__pyx_kp_s_result_of_class_lookup_must_be_s, __pyx_k_result_of_class_lookup_must_be_s, sizeof(__pyx_k_result_of_class_lookup_must_be_s), 0, 0, 1, 0},
+  {&__pyx_n_s_result_tree, __pyx_k_result_tree, sizeof(__pyx_k_result_tree), 0, 0, 1, 1},
+  {&__pyx_n_s_results, __pyx_k_results, sizeof(__pyx_k_results), 0, 0, 1, 1},
   {&__pyx_n_s_reversed, __pyx_k_reversed, sizeof(__pyx_k_reversed), 0, 0, 1, 1},
+  {&__pyx_n_s_reversed_2, __pyx_k_reversed_2, sizeof(__pyx_k_reversed_2), 0, 0, 1, 1},
+  {&__pyx_n_s_reversed_nsmap, __pyx_k_reversed_nsmap, sizeof(__pyx_k_reversed_nsmap), 0, 0, 1, 1},
   {&__pyx_n_s_rexp, __pyx_k_rexp, sizeof(__pyx_k_rexp), 0, 0, 1, 1},
+  {&__pyx_n_s_rexpc, __pyx_k_rexpc, sizeof(__pyx_k_rexpc), 0, 0, 1, 1},
   {&__pyx_kp_s_rnc, __pyx_k_rnc, sizeof(__pyx_k_rnc), 0, 0, 1, 0},
   {&__pyx_n_s_rnc2rng, __pyx_k_rnc2rng, sizeof(__pyx_k_rnc2rng), 0, 0, 1, 1},
+  {&__pyx_n_s_rng_str, __pyx_k_rng_str, sizeof(__pyx_k_rng_str), 0, 0, 1, 1},
   {&__pyx_n_s_root, __pyx_k_root, sizeof(__pyx_k_root), 0, 0, 1, 1},
   {&__pyx_kp_u_s, __pyx_k_s, sizeof(__pyx_k_s), 0, 1, 0, 0},
   {&__pyx_kp_u_s_2, __pyx_k_s_2, sizeof(__pyx_k_s_2), 0, 1, 0, 0},
@@ -211935,10 +214817,11 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_s_href_s_s, __pyx_k_s_href_s_s, sizeof(__pyx_k_s_href_s_s), 0, 1, 0, 0},
   {&__pyx_kp_u_s_line_d, __pyx_k_s_line_d, sizeof(__pyx_k_s_line_d), 0, 1, 0, 0},
   {&__pyx_kp_u_s_line_d_column_d, __pyx_k_s_line_d_column_d, sizeof(__pyx_k_s_line_d_column_d), 0, 1, 0, 0},
+  {&__pyx_n_s_s_match, __pyx_k_s_match, sizeof(__pyx_k_s_match), 0, 0, 1, 1},
   {&__pyx_kp_u_s_r, __pyx_k_s_r, sizeof(__pyx_k_s_r), 0, 1, 0, 0},
+  {&__pyx_kp_s_s_s, __pyx_k_s_s, sizeof(__pyx_k_s_s), 0, 0, 1, 0},
   {&__pyx_kp_u_s_s_2, __pyx_k_s_s_2, sizeof(__pyx_k_s_s_2), 0, 1, 0, 0},
-  {&__pyx_kp_s_s_s_3, __pyx_k_s_s_3, sizeof(__pyx_k_s_s_3), 0, 0, 1, 0},
-  {&__pyx_kp_u_s_s_4, __pyx_k_s_s_4, sizeof(__pyx_k_s_s_4), 0, 1, 0, 0},
+  {&__pyx_kp_u_s_s_3, __pyx_k_s_s_3, sizeof(__pyx_k_s_s_3), 0, 1, 0, 0},
   {&__pyx_kp_s_s_s_object_name_r_at_0x_x, __pyx_k_s_s_object_name_r_at_0x_x, sizeof(__pyx_k_s_s_object_name_r_at_0x_x), 0, 0, 1, 0},
   {&__pyx_kp_s_s_s_object_name_r_elemname_r_pr, __pyx_k_s_s_object_name_r_elemname_r_pr, sizeof(__pyx_k_s_s_object_name_r_elemname_r_pr), 0, 0, 1, 0},
   {&__pyx_kp_s_s_s_object_name_r_prefix_r_type, __pyx_k_s_s_object_name_r_prefix_r_type, sizeof(__pyx_k_s_s_object_name_r_prefix_r_type), 0, 0, 1, 0},
@@ -211950,14 +214833,22 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_self_node, __pyx_k_self_node, sizeof(__pyx_k_self_node), 0, 0, 1, 1},
   {&__pyx_n_s_send, __pyx_k_send, sizeof(__pyx_k_send), 0, 0, 1, 1},
   {&__pyx_n_s_seq, __pyx_k_seq, sizeof(__pyx_k_seq), 0, 0, 1, 1},
+  {&__pyx_n_s_sequence_or_dict, __pyx_k_sequence_or_dict, sizeof(__pyx_k_sequence_or_dict), 0, 0, 1, 1},
+  {&__pyx_n_s_set, __pyx_k_set, sizeof(__pyx_k_set), 0, 0, 1, 1},
+  {&__pyx_n_s_setElementClassLookup, __pyx_k_setElementClassLookup, sizeof(__pyx_k_setElementClassLookup), 0, 0, 1, 1},
   {&__pyx_n_s_set_default_parser, __pyx_k_set_default_parser, sizeof(__pyx_k_set_default_parser), 0, 0, 1, 1},
   {&__pyx_n_s_set_element_class_lookup, __pyx_k_set_element_class_lookup, sizeof(__pyx_k_set_element_class_lookup), 0, 0, 1, 1},
+  {&__pyx_n_s_set_fallback, __pyx_k_set_fallback, sizeof(__pyx_k_set_fallback), 0, 0, 1, 1},
   {&__pyx_n_s_set_global_max_depth, __pyx_k_set_global_max_depth, sizeof(__pyx_k_set_global_max_depth), 0, 0, 1, 1},
   {&__pyx_n_s_setitem, __pyx_k_setitem, sizeof(__pyx_k_setitem), 0, 0, 1, 1},
+  {&__pyx_n_s_setroot, __pyx_k_setroot, sizeof(__pyx_k_setroot), 0, 0, 1, 1},
+  {&__pyx_n_s_setter, __pyx_k_setter, sizeof(__pyx_k_setter), 0, 0, 1, 1},
   {&__pyx_kp_u_setting_default_namespace_is_not, __pyx_k_setting_default_namespace_is_not, sizeof(__pyx_k_setting_default_namespace_is_not), 0, 1, 0, 0},
+  {&__pyx_n_s_show, __pyx_k_show, sizeof(__pyx_k_show), 0, 0, 1, 1},
   {&__pyx_n_s_smart_strings, __pyx_k_smart_strings, sizeof(__pyx_k_smart_strings), 0, 0, 1, 1},
   {&__pyx_n_s_source, __pyx_k_source, sizeof(__pyx_k_source), 0, 0, 1, 1},
   {&__pyx_n_s_split, __pyx_k_split, sizeof(__pyx_k_split), 0, 0, 1, 1},
+  {&__pyx_n_s_src, __pyx_k_src, sizeof(__pyx_k_src), 0, 0, 1, 1},
   {&__pyx_n_s_standalone, __pyx_k_standalone, sizeof(__pyx_k_standalone), 0, 0, 1, 1},
   {&__pyx_n_s_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 0, 1, 1},
   {&__pyx_n_u_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 1, 0, 1},
@@ -211981,6 +214872,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_strip_tags, __pyx_k_strip_tags, sizeof(__pyx_k_strip_tags), 0, 0, 1, 1},
   {&__pyx_n_s_strparam, __pyx_k_strparam, sizeof(__pyx_k_strparam), 0, 0, 1, 1},
   {&__pyx_n_s_strval, __pyx_k_strval, sizeof(__pyx_k_strval), 0, 0, 1, 1},
+  {&__pyx_n_s_style, __pyx_k_style, sizeof(__pyx_k_style), 0, 0, 1, 1},
   {&__pyx_n_s_sub, __pyx_k_sub, sizeof(__pyx_k_sub), 0, 0, 1, 1},
   {&__pyx_n_s_super, __pyx_k_super, sizeof(__pyx_k_super), 0, 0, 1, 1},
   {&__pyx_n_s_sys, __pyx_k_sys, sizeof(__pyx_k_sys), 0, 0, 1, 1},
@@ -212010,10 +214902,10 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_tree_or_element, __pyx_k_tree_or_element, sizeof(__pyx_k_tree_or_element), 0, 0, 1, 1},
   {&__pyx_n_s_type, __pyx_k_type, sizeof(__pyx_k_type), 0, 0, 1, 1},
   {&__pyx_n_s_type_name, __pyx_k_type_name, sizeof(__pyx_k_type_name), 0, 0, 1, 1},
+  {&__pyx_n_s_types, __pyx_k_types, sizeof(__pyx_k_types), 0, 0, 1, 1},
   {&__pyx_kp_u_undecodable_error_message, __pyx_k_undecodable_error_message, sizeof(__pyx_k_undecodable_error_message), 0, 1, 0, 0},
   {&__pyx_n_s_undefined, __pyx_k_undefined, sizeof(__pyx_k_undefined), 0, 0, 1, 1},
   {&__pyx_n_s_unicode, __pyx_k_unicode, sizeof(__pyx_k_unicode), 0, 0, 1, 1},
-  {&__pyx_n_u_unicode, __pyx_k_unicode, sizeof(__pyx_k_unicode), 0, 1, 0, 1},
   {&__pyx_n_s_unicode_2, __pyx_k_unicode_2, sizeof(__pyx_k_unicode_2), 0, 0, 1, 1},
   {&__pyx_kp_s_unicode_escape, __pyx_k_unicode_escape, sizeof(__pyx_k_unicode_escape), 0, 0, 1, 0},
   {&__pyx_n_u_unknown, __pyx_k_unknown, sizeof(__pyx_k_unknown), 0, 1, 0, 1},
@@ -212023,6 +214915,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_unknown_output_method_r, __pyx_k_unknown_output_method_r, sizeof(__pyx_k_unknown_output_method_r), 0, 1, 0, 0},
   {&__pyx_kp_u_unsupported_XSLT_result_type_d, __pyx_k_unsupported_XSLT_result_type_d, sizeof(__pyx_k_unsupported_XSLT_result_type_d), 0, 1, 0, 0},
   {&__pyx_kp_u_unsupported_element_type_for_top, __pyx_k_unsupported_element_type_for_top, sizeof(__pyx_k_unsupported_element_type_for_top), 0, 1, 0, 0},
+  {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1},
   {&__pyx_n_s_upper, __pyx_k_upper, sizeof(__pyx_k_upper), 0, 0, 1, 1},
   {&__pyx_n_s_uri, __pyx_k_uri, sizeof(__pyx_k_uri), 0, 0, 1, 1},
   {&__pyx_n_s_uri_utf, __pyx_k_uri_utf, sizeof(__pyx_k_uri_utf), 0, 0, 1, 1},
@@ -212036,6 +214929,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_value, __pyx_k_value, sizeof(__pyx_k_value), 0, 0, 1, 1},
   {&__pyx_n_s_values, __pyx_k_values, sizeof(__pyx_k_values), 0, 0, 1, 1},
   {&__pyx_n_s_variables, __pyx_k_variables, sizeof(__pyx_k_variables), 0, 0, 1, 1},
+  {&__pyx_n_s_variables_2, __pyx_k_variables_2, sizeof(__pyx_k_variables_2), 0, 0, 1, 1},
   {&__pyx_n_s_version, __pyx_k_version, sizeof(__pyx_k_version), 0, 0, 1, 1},
   {&__pyx_n_s_version_2, __pyx_k_version_2, sizeof(__pyx_k_version_2), 0, 0, 1, 1},
   {&__pyx_n_s_warn, __pyx_k_warn, sizeof(__pyx_k_warn), 0, 0, 1, 1},
@@ -212044,7 +214938,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_with_comments, __pyx_k_with_comments, sizeof(__pyx_k_with_comments), 0, 0, 1, 1},
   {&__pyx_n_s_with_tail, __pyx_k_with_tail, sizeof(__pyx_k_with_tail), 0, 0, 1, 1},
   {&__pyx_n_s_write, __pyx_k_write, sizeof(__pyx_k_write), 0, 0, 1, 1},
+  {&__pyx_n_s_write_c14n, __pyx_k_write_c14n, sizeof(__pyx_k_write_c14n), 0, 0, 1, 1},
   {&__pyx_n_s_write_declaration, __pyx_k_write_declaration, sizeof(__pyx_k_write_declaration), 0, 0, 1, 1},
+  {&__pyx_n_s_write_doctype, __pyx_k_write_doctype, sizeof(__pyx_k_write_doctype), 0, 0, 1, 1},
   {&__pyx_n_s_write_file, __pyx_k_write_file, sizeof(__pyx_k_write_file), 0, 0, 1, 1},
   {&__pyx_n_u_write_file, __pyx_k_write_file, sizeof(__pyx_k_write_file), 0, 1, 0, 1},
   {&__pyx_n_s_write_network, __pyx_k_write_network, sizeof(__pyx_k_write_network), 0, 0, 1, 1},
@@ -212052,12 +214948,17 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_writer, __pyx_k_writer, sizeof(__pyx_k_writer), 0, 0, 1, 1},
   {&__pyx_n_b_wsdl, __pyx_k_wsdl, sizeof(__pyx_k_wsdl), 0, 0, 0, 1},
   {&__pyx_kp_u_x20_x0D_x0Aa_zA_Z0_9, __pyx_k_x20_x0D_x0Aa_zA_Z0_9, sizeof(__pyx_k_x20_x0D_x0Aa_zA_Z0_9), 0, 1, 0, 0},
+  {&__pyx_n_s_xinclude, __pyx_k_xinclude, sizeof(__pyx_k_xinclude), 0, 0, 1, 1},
   {&__pyx_n_b_xml, __pyx_k_xml, sizeof(__pyx_k_xml), 0, 0, 0, 1},
   {&__pyx_n_s_xml, __pyx_k_xml, sizeof(__pyx_k_xml), 0, 0, 1, 1},
   {&__pyx_n_u_xml, __pyx_k_xml, sizeof(__pyx_k_xml), 0, 1, 0, 1},
   {&__pyx_n_s_xml_declaration, __pyx_k_xml_declaration, sizeof(__pyx_k_xml_declaration), 0, 0, 1, 1},
   {&__pyx_kp_u_xml_s_encoding_s_s_s, __pyx_k_xml_s_encoding_s_s_s, sizeof(__pyx_k_xml_s_encoding_s_s_s), 0, 1, 0, 0},
+  {&__pyx_n_s_xmlfile___enter, __pyx_k_xmlfile___enter, sizeof(__pyx_k_xmlfile___enter), 0, 0, 1, 1},
+  {&__pyx_n_s_xmlfile___exit, __pyx_k_xmlfile___exit, sizeof(__pyx_k_xmlfile___exit), 0, 0, 1, 1},
   {&__pyx_n_b_xmlns, __pyx_k_xmlns, sizeof(__pyx_k_xmlns), 0, 0, 0, 1},
+  {&__pyx_n_s_xmlschema, __pyx_k_xmlschema, sizeof(__pyx_k_xmlschema), 0, 0, 1, 1},
+  {&__pyx_n_s_xpath, __pyx_k_xpath, sizeof(__pyx_k_xpath), 0, 0, 1, 1},
   {&__pyx_n_s_xpath_name, __pyx_k_xpath_name, sizeof(__pyx_k_xpath_name), 0, 0, 1, 1},
   {&__pyx_n_s_xrange, __pyx_k_xrange, sizeof(__pyx_k_xrange), 0, 0, 1, 1},
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+  {&__pyx_n_s_xslt, __pyx_k_xslt, sizeof(__pyx_k_xslt), 0, 0, 1, 1},
   {&__pyx_n_s_xslt_2, __pyx_k_xslt_2, sizeof(__pyx_k_xslt_2), 0, 0, 1, 1},
   {&__pyx_n_s_xslt_input, __pyx_k_xslt_input, sizeof(__pyx_k_xslt_input), 0, 0, 1, 1},
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 };
 static int __Pyx_InitCachedBuiltins(void) {
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+  __pyx_builtin_IOError = __Pyx_GetBuiltinName(__pyx_n_s_IOError); if (!__pyx_builtin_IOError) __PYX_ERR(2, 633, __pyx_L1_error)
+  __pyx_builtin_LookupError = __Pyx_GetBuiltinName(__pyx_n_s_LookupError); if (!__pyx_builtin_LookupError) __PYX_ERR(2, 818, __pyx_L1_error)
+  __pyx_builtin_open = __Pyx_GetBuiltinName(__pyx_n_s_open); if (!__pyx_builtin_open) __PYX_ERR(7, 492, __pyx_L1_error)
+  __pyx_builtin_NotImplementedError = __Pyx_GetBuiltinName(__pyx_n_s_NotImplementedError); if (!__pyx_builtin_NotImplementedError) __PYX_ERR(8, 635, __pyx_L1_error)
+  __pyx_builtin_BaseException = __Pyx_GetBuiltinName(__pyx_n_s_BaseException); if (!__pyx_builtin_BaseException) __PYX_ERR(3, 125, __pyx_L1_error)
+  __pyx_builtin_AssertionError = __Pyx_GetBuiltinName(__pyx_n_s_AssertionError); if (!__pyx_builtin_AssertionError) __PYX_ERR(0, 3501, __pyx_L1_error)
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@@ -212119,7 +215021,7 @@ static int __Pyx_InitCachedConstants(void) {
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  *     _uriValidOrRaise(uri_utf)
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-  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Prefix_format_reserved_for_inter); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_Prefix_format_reserved_for_inter); if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 198, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple_);
   __Pyx_GIVEREF(__pyx_tuple_);
 
@@ -212130,16 +215032,16 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_n_s_ascii); if (unlikely(!__pyx_tuple__2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 240; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__2 = PyTuple_Pack(1, __pyx_n_s_ascii); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 240, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__2);
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+  __pyx_tuple__5 = PyTuple_Pack(2, __pyx_kp_u__3, __pyx_kp_u__4); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 240, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__5);
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+  __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_u__4); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(0, 240, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__6);
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-  __pyx_slice__7 = PySlice_New(Py_None, __pyx_int_4, Py_None); if (unlikely(!__pyx_slice__7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 240; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__7 = PySlice_New(Py_None, __pyx_int_4, Py_None); if (unlikely(!__pyx_slice__7)) __PYX_ERR(0, 240, __pyx_L1_error)
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@@ -212150,7 +215052,7 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_n_u_dev); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 245; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__8 = PyTuple_Pack(1, __pyx_n_u_dev); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(0, 245, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__8);
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@@ -212161,7 +215063,7 @@ static int __Pyx_InitCachedConstants(void) {
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+  __pyx_slice__9 = PySlice_New(__pyx_int_3, Py_None, Py_None); if (unlikely(!__pyx_slice__9)) __PYX_ERR(0, 246, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__9);
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@@ -212172,7 +215074,7 @@ static int __Pyx_InitCachedConstants(void) {
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  *                 item = -200
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-  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_n_u_alpha); if (unlikely(!__pyx_tuple__10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 248; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__10 = PyTuple_Pack(1, __pyx_n_u_alpha); if (unlikely(!__pyx_tuple__10)) __PYX_ERR(0, 248, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__10);
   __Pyx_GIVEREF(__pyx_tuple__10);
 
@@ -212183,7 +215085,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 item = -200
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-  __pyx_slice__11 = PySlice_New(__pyx_int_5, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 249; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__11 = PySlice_New(__pyx_int_5, Py_None, Py_None); if (unlikely(!__pyx_slice__11)) __PYX_ERR(0, 249, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__11);
   __Pyx_GIVEREF(__pyx_slice__11);
 
@@ -212194,7 +215096,7 @@ static int __Pyx_InitCachedConstants(void) {
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  *                 item = -100
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-  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_n_u_beta); if (unlikely(!__pyx_tuple__12)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__12 = PyTuple_Pack(1, __pyx_n_u_beta); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(0, 251, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__12);
   __Pyx_GIVEREF(__pyx_tuple__12);
 
@@ -212205,106 +215107,106 @@ static int __Pyx_InitCachedConstants(void) {
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  *             else:
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-  __pyx_slice__13 = PySlice_New(__pyx_int_4, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__13 = PySlice_New(__pyx_int_4, Py_None, Py_None); if (unlikely(!__pyx_slice__13)) __PYX_ERR(0, 252, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__13);
   __Pyx_GIVEREF(__pyx_slice__13);
 
-  /* "src/lxml/apihelpers.pxi":1278
+  /* "src/lxml/apihelpers.pxi":1282
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  *     if _isAncestorOrSame(c_node, parent._c_node):
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+  __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_parent_to_itself); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(5, 1282, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__16);
   __Pyx_GIVEREF(__pyx_tuple__16);
 
-  /* "src/lxml/apihelpers.pxi":1297
+  /* "src/lxml/apihelpers.pxi":1301
  *     # prevent cycles
  *     if _isAncestorOrSame(c_node, parent._c_node):
  *         raise ValueError("cannot append parent to itself")             # <<<<<<<<<<<<<<
  *     # store possible text node
  *     c_next = c_node.next
  */
-  __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_parent_to_itself); if (unlikely(!__pyx_tuple__17)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1297; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_parent_to_itself); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(5, 1301, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__17);
   __Pyx_GIVEREF(__pyx_tuple__17);
 
-  /* "src/lxml/apihelpers.pxi":1330
+  /* "src/lxml/apihelpers.pxi":1334
  *         if element._c_node is c_node:
  *             return 0  # nothing to do
  *         raise ValueError("cannot add ancestor as sibling, please break cycle first")             # <<<<<<<<<<<<<<
  *     # store possible text node
  *     c_next = c_node.next
  */
-  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_cannot_add_ancestor_as_sibling_p); if (unlikely(!__pyx_tuple__18)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_cannot_add_ancestor_as_sibling_p); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(5, 1334, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__18);
   __Pyx_GIVEREF(__pyx_tuple__18);
 
-  /* "src/lxml/apihelpers.pxi":1439
+  /* "src/lxml/apihelpers.pxi":1443
  *         raise TypeError("Argument must be bytes or unicode, got '%.200s'" % type(s).__name__)
  *     if not valid:
  *         raise ValueError(             # <<<<<<<<<<<<<<
  *             "All strings must be XML compatible: Unicode or ASCII, no NULL bytes or control characters")
  *     return utf8_string
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_All_strings_must_be_XML_compatib); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_All_strings_must_be_XML_compatib); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(5, 1443, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__19);
   __Pyx_GIVEREF(__pyx_tuple__19);
 
-  /* "src/lxml/apihelpers.pxi":1452
+  /* "src/lxml/apihelpers.pxi":1456
  *     methods, e.g. _Element.__repr__().
  *     """
- *     return s if python.IS_PYTHON3 else s.encode('unicode-escape')             # <<<<<<<<<<<<<<
+ *     return s.encode('unicode-escape') if python.IS_PYTHON2 else s             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_unicode_escape); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1452; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_unicode_escape); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(5, 1456, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__20);
   __Pyx_GIVEREF(__pyx_tuple__20);
 
-  /* "src/lxml/apihelpers.pxi":1494
+  /* "src/lxml/apihelpers.pxi":1498
  *         return filename8
  *     else:
  *         raise TypeError("Argument must be string or unicode.")             # <<<<<<<<<<<<<<
  * 
  * cdef object _decodeFilename(const_xmlChar* c_path):
  */
-  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_Argument_must_be_string_or_unico); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1494; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_Argument_must_be_string_or_unico); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(5, 1498, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__21);
   __Pyx_GIVEREF(__pyx_tuple__21);
 
-  /* "src/lxml/apihelpers.pxi":1543
+  /* "src/lxml/apihelpers.pxi":1547
  *         return (filename).encode('utf8')
  *     else:
  *         raise TypeError("Argument must be string or unicode.")             # <<<<<<<<<<<<<<
  * 
  * cdef tuple _getNsTag(tag):
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_Argument_must_be_string_or_unico); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1543; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_Argument_must_be_string_or_unico); if (unlikely(!__pyx_tuple__22)) __PYX_ERR(5, 1547, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__22);
   __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "src/lxml/xmlerror.pxi":567
+  /* "src/lxml/xmlerror.pxi":570
  *     except KeyError:
  *         log = (thread_dict)[u"_GlobalErrorLog"] = \
  *               _RotatingErrorLog(__MAX_LOG_SIZE)             # <<<<<<<<<<<<<<
  *         return log
  * 
  */
-  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(1, 570, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__25);
   __Pyx_GIVEREF(__pyx_tuple__25);
 
-  /* "src/lxml/xmlerror.pxi":707
+  /* "src/lxml/xmlerror.pxi":710
  *     u"Called at setup time to parse the constants and build the classes below."
  *     global __ERROR_LEVELS, __ERROR_DOMAINS, __PARSER_ERROR_TYPES, __RELAXNG_ERROR_TYPES
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall             # <<<<<<<<<<<<<<
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),
  *                   (ErrorDomains,         __ERROR_DOMAINS),
  */
-  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_u_s_a_zA_Z0_9__s_s_0_9); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_u_s_a_zA_Z0_9__s_s_0_9); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(1, 710, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__26);
   __Pyx_GIVEREF(__pyx_tuple__26);
 
@@ -212315,7 +215217,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 value = _utf8(value)
  *                 c_value = tree.xmlStrdup(_xcstr(value))
  */
-  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__27)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__27)) __PYX_ERR(0, 572, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__27);
   __Pyx_GIVEREF(__pyx_tuple__27);
 
@@ -212326,7 +215228,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                         'System URL may not contain both single (\') and double quotes (").')
  *                 c_value = tree.xmlStrdup(_xcstr(bvalue))
  */
-  __pyx_tuple__30 = PyTuple_Pack(1, __pyx_kp_s_System_URL_may_not_contain_both); if (unlikely(!__pyx_tuple__30)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 603; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__30 = PyTuple_Pack(1, __pyx_kp_s_System_URL_may_not_contain_both); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(0, 603, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__30);
   __Pyx_GIVEREF(__pyx_tuple__30);
 
@@ -212337,7 +215239,7 @@ static int __Pyx_InitCachedConstants(void) {
  *             if xml_declaration:
  *                 raise ValueError("Cannot enable XML declaration in C14N")
  */
-  __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__33)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2002; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(0, 2002, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__33);
   __Pyx_GIVEREF(__pyx_tuple__33);
 
@@ -212348,7 +215250,7 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *             _tofilelikeC14N(file, self._context_node, exclusive, with_comments,
  */
-  __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__34)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2004; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__34)) __PYX_ERR(0, 2004, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__34);
   __Pyx_GIVEREF(__pyx_tuple__34);
 
@@ -212359,7 +215261,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         # suppress decl. in default case (purely for ElementTree compatibility)
  *         if xml_declaration is not None:
  */
-  __pyx_tuple__35 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__35)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2010; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__35 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__35)) __PYX_ERR(0, 2010, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__35);
   __Pyx_GIVEREF(__pyx_tuple__35);
 
@@ -212370,7 +215272,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 path = "." + path
  *         return root.find(path, namespaces)
  */
-  __pyx_slice__37 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__37)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2194; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__37 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__37)) __PYX_ERR(0, 2194, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__37);
   __Pyx_GIVEREF(__pyx_slice__37);
 
@@ -212381,7 +215283,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 path = "." + path
  *         return root.findtext(path, default, namespaces)
  */
-  __pyx_slice__38 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__38)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2211; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__38 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__38)) __PYX_ERR(0, 2211, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__38);
   __Pyx_GIVEREF(__pyx_slice__38);
 
@@ -212392,7 +215294,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 path = "." + path
  *         return root.findall(path, namespaces)
  */
-  __pyx_slice__39 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__39)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2228; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__39 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__39)) __PYX_ERR(0, 2228, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__39);
   __Pyx_GIVEREF(__pyx_slice__39);
 
@@ -212403,7 +215305,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 path = "." + path
  *         return root.iterfind(path, namespaces)
  */
-  __pyx_slice__40 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__40)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2245; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__40 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__40)) __PYX_ERR(0, 2245, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__40);
   __Pyx_GIVEREF(__pyx_slice__40);
 
@@ -212414,7 +215316,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         else:
  *             events = (u"start",)
  */
-  __pyx_tuple__43 = PyTuple_Pack(2, __pyx_n_u_start, __pyx_n_u_end); if (unlikely(!__pyx_tuple__43)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2946; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__43 = PyTuple_Pack(2, __pyx_n_u_start, __pyx_n_u_end); if (unlikely(!__pyx_tuple__43)) __PYX_ERR(0, 2946, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__43);
   __Pyx_GIVEREF(__pyx_tuple__43);
 
@@ -212425,7 +215327,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         self._start_element = element
  *         self._nextEvent = iterwalk(element, events=events, tag=tag).__next__
  */
-  __pyx_tuple__44 = PyTuple_Pack(1, __pyx_n_u_start); if (unlikely(!__pyx_tuple__44)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2948; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__44 = PyTuple_Pack(1, __pyx_n_u_start); if (unlikely(!__pyx_tuple__44)) __PYX_ERR(0, 2948, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__44);
   __Pyx_GIVEREF(__pyx_tuple__44);
 
@@ -212436,7 +215338,7 @@ static int __Pyx_InitCachedConstants(void) {
  *             raise ValueError("Comment may not contain '--' or end with '-'")
  * 
  */
-  __pyx_tuple__46 = PyTuple_Pack(1, __pyx_kp_b__3); if (unlikely(!__pyx_tuple__46)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3016; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__46 = PyTuple_Pack(1, __pyx_kp_b__3); if (unlikely(!__pyx_tuple__46)) __PYX_ERR(0, 3016, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__46);
   __Pyx_GIVEREF(__pyx_tuple__46);
 
@@ -212447,7 +215349,7 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *     c_doc = _newXMLDoc()
  */
-  __pyx_tuple__47 = PyTuple_Pack(1, __pyx_kp_s_Comment_may_not_contain_or_end_w); if (unlikely(!__pyx_tuple__47)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3017; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__47 = PyTuple_Pack(1, __pyx_kp_s_Comment_may_not_contain_or_end_w); if (unlikely(!__pyx_tuple__47)) __PYX_ERR(0, 3017, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__47);
   __Pyx_GIVEREF(__pyx_tuple__47);
 
@@ -212458,7 +215360,7 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *     c_doc = _newXMLDoc()
  */
-  __pyx_tuple__49 = PyTuple_Pack(1, __pyx_kp_s_PI_text_must_not_contain); if (unlikely(!__pyx_tuple__49)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3046; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__49 = PyTuple_Pack(1, __pyx_kp_s_PI_text_must_not_contain); if (unlikely(!__pyx_tuple__49)) __PYX_ERR(0, 3046, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__49);
   __Pyx_GIVEREF(__pyx_tuple__49);
 
@@ -212469,7 +215371,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         self._utf8_data = _utf8_data
  * 
  */
-  __pyx_tuple__51 = PyTuple_Pack(1, __pyx_kp_s_not_allowed_inside_CDATA); if (unlikely(!__pyx_tuple__51)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3075; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__51 = PyTuple_Pack(1, __pyx_kp_s_not_allowed_inside_CDATA); if (unlikely(!__pyx_tuple__51)) __PYX_ERR(0, 3075, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__51);
   __Pyx_GIVEREF(__pyx_tuple__51);
 
@@ -212480,7 +215382,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                          " efficient, use fromstring() instead")
  *     if parser is None:
  */
-  __pyx_tuple__52 = PyTuple_Pack(1, __pyx_kp_s_passing_a_single_string_into_fro); if (unlikely(!__pyx_tuple__52)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__52 = PyTuple_Pack(1, __pyx_kp_s_passing_a_single_string_into_fro); if (unlikely(!__pyx_tuple__52)) __PYX_ERR(0, 3230, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__52);
   __Pyx_GIVEREF(__pyx_tuple__52);
 
@@ -212491,7 +215393,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         if xml_declaration:
  *             raise ValueError("Cannot enable XML declaration in C14N")
  */
-  __pyx_tuple__53 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__53)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3312; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__53 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__53)) __PYX_ERR(0, 3312, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__53);
   __Pyx_GIVEREF(__pyx_tuple__53);
 
@@ -212502,7 +215404,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
  *     if not with_comments:
  */
-  __pyx_tuple__54 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__54)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3314; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__54 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__54)) __PYX_ERR(0, 3314, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__54);
   __Pyx_GIVEREF(__pyx_tuple__54);
 
@@ -212510,10 +215412,10 @@ static int __Pyx_InitCachedConstants(void) {
  *         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
  *     if not with_comments:
  *         raise ValueError("Can only discard comments in C14N serialisation")             # <<<<<<<<<<<<<<
- *     if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):
+ *     if encoding is _unicode or (encoding is not None and encoding.lower() == 'unicode'):
  *         if xml_declaration:
  */
-  __pyx_tuple__55 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__55)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__55 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__55)) __PYX_ERR(0, 3317, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__55);
   __Pyx_GIVEREF(__pyx_tuple__55);
 
@@ -212524,7 +215426,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         return 0
  * 
  */
-  __pyx_tuple__56 = PyTuple_Pack(1, __pyx_kp_s_Proxy_invalidated); if (unlikely(!__pyx_tuple__56)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__56 = PyTuple_Pack(1, __pyx_kp_s_Proxy_invalidated); if (unlikely(!__pyx_tuple__56)) __PYX_ERR(6, 18, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__56);
   __Pyx_GIVEREF(__pyx_tuple__56);
 
@@ -212535,7 +215437,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         return iter(children)
  * 
  */
-  __pyx_slice__57 = PySlice_New(Py_None, Py_None, __pyx_int_neg_1); if (unlikely(!__pyx_slice__57)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__57 = PySlice_New(Py_None, Py_None, __pyx_int_neg_1); if (unlikely(!__pyx_slice__57)) __PYX_ERR(6, 196, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__57);
   __Pyx_GIVEREF(__pyx_slice__57);
 
@@ -212546,7 +215448,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         try:
  *             parser = _getattr(self, 'PARSER')
  */
-  __pyx_tuple__58 = PyTuple_Pack(1, __pyx_kp_b__4); if (unlikely(!__pyx_tuple__58)) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 61; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__58 = PyTuple_Pack(1, __pyx_kp_b__4); if (unlikely(!__pyx_tuple__58)) __PYX_ERR(9, 61, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__58);
   __Pyx_GIVEREF(__pyx_tuple__58);
 
@@ -212557,51 +215459,51 @@ static int __Pyx_InitCachedConstants(void) {
  *                 self[name] = item
  * 
  */
-  __pyx_slice__59 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__59)) {__pyx_filename = __pyx_f[10]; __pyx_lineno = 46; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__59 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__59)) __PYX_ERR(10, 46, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__59);
   __Pyx_GIVEREF(__pyx_slice__59);
 
-  /* "src/lxml/parser.pxi":453
+  /* "src/lxml/parser.pxi":464
  *             elif not isinstance(filename, bytes):
  *                 # most likely a text URL
  *                 filename = filename.encode('utf8')             # <<<<<<<<<<<<<<
  *                 if not isinstance(filename, bytes):
  *                     filename = None
  */
-  __pyx_tuple__61 = PyTuple_Pack(1, __pyx_n_s_utf8); if (unlikely(!__pyx_tuple__61)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 453; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__61 = PyTuple_Pack(1, __pyx_n_s_utf8); if (unlikely(!__pyx_tuple__61)) __PYX_ERR(2, 464, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__61);
   __Pyx_GIVEREF(__pyx_tuple__61);
 
-  /* "src/lxml/parser.pxi":1508
+  /* "src/lxml/parser.pxi":1521
  *         XMLParser.__init__(self, **kwargs)
  *         if events is None:
  *             events = ('end',)             # <<<<<<<<<<<<<<
  *         self._setBaseURL(base_url)
  *         self._collectEvents(events, tag)
  */
-  __pyx_tuple__62 = PyTuple_Pack(1, __pyx_n_s_end); if (unlikely(!__pyx_tuple__62)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1508; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__62 = PyTuple_Pack(1, __pyx_n_s_end); if (unlikely(!__pyx_tuple__62)) __PYX_ERR(2, 1521, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__62);
   __Pyx_GIVEREF(__pyx_tuple__62);
 
-  /* "src/lxml/parser.pxi":1672
+  /* "src/lxml/parser.pxi":1690
  *         HTMLParser.__init__(self, **kwargs)
  *         if events is None:
  *             events = ('end',)             # <<<<<<<<<<<<<<
  *         self._setBaseURL(base_url)
  *         self._collectEvents(events, tag)
  */
-  __pyx_tuple__63 = PyTuple_Pack(1, __pyx_n_s_end); if (unlikely(!__pyx_tuple__63)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__63 = PyTuple_Pack(1, __pyx_n_s_end); if (unlikely(!__pyx_tuple__63)) __PYX_ERR(2, 1690, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__63);
   __Pyx_GIVEREF(__pyx_tuple__63);
 
-  /* "src/lxml/parser.pxi":1825
+  /* "src/lxml/parser.pxi":1843
  *     if isinstance(text, unicode):
  *         if _hasEncodingDeclaration(text):
  *             raise ValueError(             # <<<<<<<<<<<<<<
  *                 u"Unicode strings with encoding declaration are not supported. "
  *                 u"Please use bytes input or XML fragments without declaration.")
  */
-  __pyx_tuple__64 = PyTuple_Pack(1, __pyx_kp_u_Unicode_strings_with_encoding_de); if (unlikely(!__pyx_tuple__64)) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1825; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__64 = PyTuple_Pack(1, __pyx_kp_u_Unicode_strings_with_encoding_de); if (unlikely(!__pyx_tuple__64)) __PYX_ERR(2, 1843, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__64);
   __Pyx_GIVEREF(__pyx_tuple__64);
 
@@ -212612,7 +215514,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         raise LookupError, u"unknown encoding: '%s'" % encoding
  *     c_buffer = tree.xmlAllocOutputBuffer(enchandler)
  */
-  __pyx_tuple__65 = PyTuple_Pack(1, __pyx_kp_s_UTF_8); if (unlikely(!__pyx_tuple__65)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__65 = PyTuple_Pack(1, __pyx_kp_s_UTF_8); if (unlikely(!__pyx_tuple__65)) __PYX_ERR(7, 115, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__65);
   __Pyx_GIVEREF(__pyx_tuple__65);
 
@@ -212623,9 +215525,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 bytes_count = c14n.xmlC14NDocSaveTo(
  *                     c_doc, NULL, exclusive, c_inclusive_ns_prefixes,
  */
-  __pyx_tuple__71 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__71)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 624; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__71);
-  __Pyx_GIVEREF(__pyx_tuple__71);
+  __pyx_tuple__66 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__66)) __PYX_ERR(7, 624, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__66);
+  __Pyx_GIVEREF(__pyx_tuple__66);
 
   /* "src/lxml/serializer.pxi":778
  *         cdef int c_standalone
@@ -212634,9 +215536,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         if self._status >= WRITER_DECL_WRITTEN:
  *             raise LxmlSyntaxError("XML declaration already written")
  */
-  __pyx_tuple__72 = PyTuple_Pack(1, __pyx_kp_s_only_XML_documents_have_declarat); if (unlikely(!__pyx_tuple__72)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 778; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__72);
-  __Pyx_GIVEREF(__pyx_tuple__72);
+  __pyx_tuple__67 = PyTuple_Pack(1, __pyx_kp_s_only_XML_documents_have_declarat); if (unlikely(!__pyx_tuple__67)) __PYX_ERR(7, 778, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__67);
+  __Pyx_GIVEREF(__pyx_tuple__67);
 
   /* "src/lxml/serializer.pxi":780
  *             raise LxmlSyntaxError("only XML documents have declarations")
@@ -212645,9 +215547,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         version = _utf8orNone(version)
  *         c_version = _xcstr(version) if version is not None else NULL
  */
-  __pyx_tuple__73 = PyTuple_Pack(1, __pyx_kp_s_XML_declaration_already_written); if (unlikely(!__pyx_tuple__73)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__73);
-  __Pyx_GIVEREF(__pyx_tuple__73);
+  __pyx_tuple__68 = PyTuple_Pack(1, __pyx_kp_s_XML_declaration_already_written); if (unlikely(!__pyx_tuple__68)) __PYX_ERR(7, 780, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__68);
+  __Pyx_GIVEREF(__pyx_tuple__68);
 
   /* "src/lxml/serializer.pxi":807
  *             return
@@ -212656,9 +215558,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         doctype = _utf8(doctype)
  *         _writeDoctype(self._c_out, _xcstr(doctype))
  */
-  __pyx_tuple__74 = PyTuple_Pack(1, __pyx_kp_s_DOCTYPE_already_written_or_canno); if (unlikely(!__pyx_tuple__74)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 807; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__74);
-  __Pyx_GIVEREF(__pyx_tuple__74);
+  __pyx_tuple__69 = PyTuple_Pack(1, __pyx_kp_s_DOCTYPE_already_written_or_canno); if (unlikely(!__pyx_tuple__69)) __PYX_ERR(7, 807, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__69);
+  __Pyx_GIVEREF(__pyx_tuple__69);
 
   /* "src/lxml/serializer.pxi":849
  *     cdef _write_start_element(self, element_config):
@@ -212667,9 +215569,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         ns, name, attributes, nsmap = element_config
  *         flat_namespace_map, new_namespaces = self._collect_namespaces(nsmap)
  */
-  __pyx_tuple__75 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_trailing_element_t); if (unlikely(!__pyx_tuple__75)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__75);
-  __Pyx_GIVEREF(__pyx_tuple__75);
+  __pyx_tuple__70 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_trailing_element_t); if (unlikely(!__pyx_tuple__70)) __PYX_ERR(7, 849, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__70);
+  __Pyx_GIVEREF(__pyx_tuple__70);
 
   /* "src/lxml/serializer.pxi":891
  *     cdef _write_end_element(self, element_config):
@@ -212678,9 +215580,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         if not self._element_stack or self._element_stack[-1][:2] != element_config[:2]:
  *             raise LxmlSyntaxError("inconsistent exit action in context manager")
  */
-  __pyx_tuple__79 = PyTuple_Pack(1, __pyx_kp_s_not_in_an_element); if (unlikely(!__pyx_tuple__79)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 891; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__79);
-  __Pyx_GIVEREF(__pyx_tuple__79);
+  __pyx_tuple__71 = PyTuple_Pack(1, __pyx_kp_s_not_in_an_element); if (unlikely(!__pyx_tuple__71)) __PYX_ERR(7, 891, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__71);
+  __Pyx_GIVEREF(__pyx_tuple__71);
 
   /* "src/lxml/serializer.pxi":892
  *         if self._status != WRITER_IN_ELEMENT:
@@ -212689,12 +215591,12 @@ static int __Pyx_InitCachedConstants(void) {
  *             raise LxmlSyntaxError("inconsistent exit action in context manager")
  * 
  */
-  __pyx_slice__80 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__80)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 892; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__80);
-  __Pyx_GIVEREF(__pyx_slice__80);
-  __pyx_slice__81 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__81)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 892; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__81);
-  __Pyx_GIVEREF(__pyx_slice__81);
+  __pyx_slice__72 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__72)) __PYX_ERR(7, 892, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_slice__72);
+  __Pyx_GIVEREF(__pyx_slice__72);
+  __pyx_slice__73 = PySlice_New(Py_None, __pyx_int_2, Py_None); if (unlikely(!__pyx_slice__73)) __PYX_ERR(7, 892, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_slice__73);
+  __Pyx_GIVEREF(__pyx_slice__73);
 
   /* "src/lxml/serializer.pxi":893
  *             raise LxmlSyntaxError("not in an element")
@@ -212703,9 +215605,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *         name, prefix = self._element_stack.pop()[1:3]
  */
-  __pyx_tuple__82 = PyTuple_Pack(1, __pyx_kp_s_inconsistent_exit_action_in_cont); if (unlikely(!__pyx_tuple__82)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 893; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__82);
-  __Pyx_GIVEREF(__pyx_tuple__82);
+  __pyx_tuple__74 = PyTuple_Pack(1, __pyx_kp_s_inconsistent_exit_action_in_cont); if (unlikely(!__pyx_tuple__74)) __PYX_ERR(7, 893, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__74);
+  __Pyx_GIVEREF(__pyx_tuple__74);
 
   /* "src/lxml/serializer.pxi":895
  *             raise LxmlSyntaxError("inconsistent exit action in context manager")
@@ -212714,53 +215616,53 @@ static int __Pyx_InitCachedConstants(void) {
  *         tree.xmlOutputBufferWrite(self._c_out, 2, ' WRITER_IN_ELEMENT or content.strip():
  *                         raise LxmlSyntaxError("not in an element")             # <<<<<<<<<<<<<<
  *                 content = _utf8(content)
  *                 tree.xmlOutputBufferWriteEscape(self._c_out, _xcstr(content), NULL)
  */
-  __pyx_tuple__85 = PyTuple_Pack(1, __pyx_kp_s_not_in_an_element); if (unlikely(!__pyx_tuple__85)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 950; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__85);
-  __Pyx_GIVEREF(__pyx_tuple__85);
+  __pyx_tuple__76 = PyTuple_Pack(1, __pyx_kp_s_not_in_an_element); if (unlikely(!__pyx_tuple__76)) __PYX_ERR(7, 955, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__76);
+  __Pyx_GIVEREF(__pyx_tuple__76);
 
-  /* "src/lxml/serializer.pxi":955
+  /* "src/lxml/serializer.pxi":960
  *             elif iselement(content):
  *                 if self._status > WRITER_IN_ELEMENT:
  *                     raise LxmlSyntaxError("cannot append trailing element to complete XML document")             # <<<<<<<<<<<<<<
  *                 _writeNodeToBuffer(self._c_out, (<_Element>content)._c_node,
- *                                    self._c_encoding, NULL, self._method,
+ *                                    self._c_encoding, NULL, c_method,
  */
-  __pyx_tuple__86 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_trailing_element_t); if (unlikely(!__pyx_tuple__86)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 955; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__86);
-  __Pyx_GIVEREF(__pyx_tuple__86);
+  __pyx_tuple__77 = PyTuple_Pack(1, __pyx_kp_s_cannot_append_trailing_element_t); if (unlikely(!__pyx_tuple__77)) __PYX_ERR(7, 960, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__77);
+  __Pyx_GIVEREF(__pyx_tuple__77);
 
-  /* "src/lxml/serializer.pxi":979
+  /* "src/lxml/serializer.pxi":984
  *         if raise_on_error:
  *             if self._status < WRITER_IN_ELEMENT:
  *                 raise LxmlSyntaxError("no content written")             # <<<<<<<<<<<<<<
  *             if self._element_stack:
  *                 raise LxmlSyntaxError("pending open tags on close")
  */
-  __pyx_tuple__87 = PyTuple_Pack(1, __pyx_kp_s_no_content_written); if (unlikely(!__pyx_tuple__87)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__87);
-  __Pyx_GIVEREF(__pyx_tuple__87);
+  __pyx_tuple__78 = PyTuple_Pack(1, __pyx_kp_s_no_content_written); if (unlikely(!__pyx_tuple__78)) __PYX_ERR(7, 984, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__78);
+  __Pyx_GIVEREF(__pyx_tuple__78);
 
-  /* "src/lxml/serializer.pxi":981
+  /* "src/lxml/serializer.pxi":986
  *                 raise LxmlSyntaxError("no content written")
  *             if self._element_stack:
  *                 raise LxmlSyntaxError("pending open tags on close")             # <<<<<<<<<<<<<<
  *         error_result = self._c_out.error
  *         if error_result == xmlerror.XML_ERR_OK:
  */
-  __pyx_tuple__88 = PyTuple_Pack(1, __pyx_kp_s_pending_open_tags_on_close); if (unlikely(!__pyx_tuple__88)) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 981; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__88);
-  __Pyx_GIVEREF(__pyx_tuple__88);
+  __pyx_tuple__79 = PyTuple_Pack(1, __pyx_kp_s_pending_open_tags_on_close); if (unlikely(!__pyx_tuple__79)) __PYX_ERR(7, 986, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__79);
+  __Pyx_GIVEREF(__pyx_tuple__79);
 
   /* "src/lxml/iterparse.pxi":66
  *     cdef bint _close_source_after_read
@@ -212769,9 +215671,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                  attribute_defaults=False, dtd_validation=False,
  *                  load_dtd=False, no_network=True, remove_blank_text=False,
  */
-  __pyx_tuple__89 = PyTuple_Pack(1, __pyx_n_u_end); if (unlikely(!__pyx_tuple__89)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 66; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__89);
-  __Pyx_GIVEREF(__pyx_tuple__89);
+  __pyx_tuple__80 = PyTuple_Pack(1, __pyx_n_u_end); if (unlikely(!__pyx_tuple__80)) __PYX_ERR(14, 66, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__80);
+  __Pyx_GIVEREF(__pyx_tuple__80);
 
   /* "src/lxml/iterparse.pxi":218
  *     @cython.final
@@ -212780,9 +215682,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         if not isinstance(data, bytes):
  *             self._close_source()
  */
-  __pyx_tuple__90 = PyTuple_Pack(1, __pyx_int_32768); if (unlikely(!__pyx_tuple__90)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__90);
-  __Pyx_GIVEREF(__pyx_tuple__90);
+  __pyx_tuple__81 = PyTuple_Pack(1, __pyx_int_32768); if (unlikely(!__pyx_tuple__81)) __PYX_ERR(14, 218, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__81);
+  __Pyx_GIVEREF(__pyx_tuple__81);
 
   /* "src/lxml/iterparse.pxi":221
  *         if not isinstance(data, bytes):
@@ -212791,9 +215693,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         if not data:
  *             try:
  */
-  __pyx_tuple__91 = PyTuple_Pack(1, __pyx_kp_s_reading_file_objects_must_return); if (unlikely(!__pyx_tuple__91)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__91);
-  __Pyx_GIVEREF(__pyx_tuple__91);
+  __pyx_tuple__82 = PyTuple_Pack(1, __pyx_kp_s_reading_file_objects_must_return); if (unlikely(!__pyx_tuple__82)) __PYX_ERR(14, 221, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__82);
+  __Pyx_GIVEREF(__pyx_tuple__82);
 
   /* "src/lxml/iterparse.pxi":245
  *     cdef int    _event_filter
@@ -212802,9 +215704,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         cdef _Element root
  *         cdef int ns_count
  */
-  __pyx_tuple__92 = PyTuple_Pack(1, __pyx_n_u_end); if (unlikely(!__pyx_tuple__92)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 245; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__92);
-  __Pyx_GIVEREF(__pyx_tuple__92);
+  __pyx_tuple__83 = PyTuple_Pack(1, __pyx_n_u_end); if (unlikely(!__pyx_tuple__83)) __PYX_ERR(14, 245, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__83);
+  __Pyx_GIVEREF(__pyx_tuple__83);
 
   /* "src/lxml/iterparse.pxi":274
  *         cdef int ns_count = 0
@@ -212813,9 +215715,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         if self._matcher is not None and self._index >= 0:
  *             node = self._node_stack[self._index][0]
  */
-  __pyx_tuple__93 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__93)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__93);
-  __Pyx_GIVEREF(__pyx_tuple__93);
+  __pyx_tuple__84 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__84)) __PYX_ERR(14, 274, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__84);
+  __Pyx_GIVEREF(__pyx_tuple__84);
 
   /* "src/lxml/iterparse.pxi":306
  *                 self._index += 1
@@ -212824,9 +215726,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         raise StopIteration
  * 
  */
-  __pyx_tuple__94 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__94)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 306; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__94);
-  __Pyx_GIVEREF(__pyx_tuple__94);
+  __pyx_tuple__85 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__85)) __PYX_ERR(14, 306, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__85);
+  __Pyx_GIVEREF(__pyx_tuple__85);
 
   /* "src/lxml/iterparse.pxi":330
  *                 self._events.append( (u"end", node) )
@@ -212835,9 +215737,9 @@ static int __Pyx_InitCachedConstants(void) {
  *             for i from 0 <= i < ns_count:
  *                 self._events.append(event)
  */
-  __pyx_tuple__95 = PyTuple_Pack(2, __pyx_kp_u_end_ns, Py_None); if (unlikely(!__pyx_tuple__95)) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__95);
-  __Pyx_GIVEREF(__pyx_tuple__95);
+  __pyx_tuple__86 = PyTuple_Pack(2, __pyx_kp_u_end_ns, Py_None); if (unlikely(!__pyx_tuple__86)) __PYX_ERR(14, 330, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__86);
+  __Pyx_GIVEREF(__pyx_tuple__86);
 
   /* "src/lxml/xmlid.pxi":15
  *     global _find_id_attributes
@@ -212846,9 +215748,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *     # ElementTree compatible implementation: parse and look for 'id' attributes
  */
-  __pyx_tuple__96 = PyTuple_Pack(1, __pyx_kp_u_string_id); if (unlikely(!__pyx_tuple__96)) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__96);
-  __Pyx_GIVEREF(__pyx_tuple__96);
+  __pyx_tuple__87 = PyTuple_Pack(1, __pyx_kp_u_string_id); if (unlikely(!__pyx_tuple__87)) __PYX_ERR(15, 15, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__87);
+  __Pyx_GIVEREF(__pyx_tuple__87);
 
   /* "src/lxml/xmlid.pxi":21
  *     dic = {}
@@ -212857,9 +215759,9 @@ static int __Pyx_InitCachedConstants(void) {
  *     return (root, dic)
  * 
  */
-  __pyx_tuple__97 = PyTuple_Pack(1, __pyx_n_u_id); if (unlikely(!__pyx_tuple__97)) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 21; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__97);
-  __Pyx_GIVEREF(__pyx_tuple__97);
+  __pyx_tuple__88 = PyTuple_Pack(1, __pyx_n_u_id); if (unlikely(!__pyx_tuple__88)) __PYX_ERR(15, 21, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__88);
+  __Pyx_GIVEREF(__pyx_tuple__88);
 
   /* "src/lxml/xmlid.pxi":114
  *         if self._keys is None:
@@ -212868,9 +215770,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *     def __iter__(self):
  */
-  __pyx_slice__98 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__98)) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__98);
-  __Pyx_GIVEREF(__pyx_slice__98);
+  __pyx_slice__89 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__89)) __PYX_ERR(15, 114, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_slice__89);
+  __Pyx_GIVEREF(__pyx_slice__89);
 
   /* "src/lxml/xmlid.pxi":132
  *         if self._items is None:
@@ -212879,9 +215781,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *     def iteritems(self):
  */
-  __pyx_slice__99 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__99)) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__99);
-  __Pyx_GIVEREF(__pyx_slice__99);
+  __pyx_slice__90 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__90)) __PYX_ERR(15, 132, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_slice__90);
+  __Pyx_GIVEREF(__pyx_slice__90);
 
   /* "src/lxml/extensions.pxi":448
  *         if function_mapping is None:
@@ -212890,9 +215792,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         for function_name in function_mapping:
  *             functions[(ns, function_name)] = getattr(module, function_name)
  */
-  __pyx_tuple__100 = PyTuple_Pack(1, __pyx_n_u__60); if (unlikely(!__pyx_tuple__100)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__100);
-  __Pyx_GIVEREF(__pyx_tuple__100);
+  __pyx_tuple__91 = PyTuple_Pack(1, __pyx_n_u__60); if (unlikely(!__pyx_tuple__91)) __PYX_ERR(8, 448, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__91);
+  __Pyx_GIVEREF(__pyx_tuple__91);
 
   /* "src/lxml/extensions.pxi":523
  *                 return ()
@@ -212901,9 +215803,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         result_list = []
  *         root = Element(u'matches')
  */
-  __pyx_tuple__101 = PyTuple_Pack(1, __pyx_kp_u__15); if (unlikely(!__pyx_tuple__101)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__101);
-  __Pyx_GIVEREF(__pyx_tuple__101);
+  __pyx_tuple__92 = PyTuple_Pack(1, __pyx_kp_u__15); if (unlikely(!__pyx_tuple__92)) __PYX_ERR(8, 523, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__92);
+  __Pyx_GIVEREF(__pyx_tuple__92);
 
   /* "src/lxml/extensions.pxi":525
  *             results.extend( result.groups(u'') )
@@ -212912,9 +215814,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         join_groups = u''.join
  *         for s_match in results:
  */
-  __pyx_tuple__102 = PyTuple_Pack(1, __pyx_n_u_matches); if (unlikely(!__pyx_tuple__102)) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 525; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__102);
-  __Pyx_GIVEREF(__pyx_tuple__102);
+  __pyx_tuple__93 = PyTuple_Pack(1, __pyx_n_u_matches); if (unlikely(!__pyx_tuple__93)) __PYX_ERR(8, 525, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__93);
+  __Pyx_GIVEREF(__pyx_tuple__93);
 
   /* "src/lxml/xpath.pxi":499
  *                 i += 1
@@ -212923,9 +215825,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 namespace = (namespace).decode('utf8')
  *                 namespaces[prefix.decode('utf8')] = namespace
  */
-  __pyx_slice__103 = PySlice_New(__pyx_int_1, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__103)) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 499; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_slice__103);
-  __Pyx_GIVEREF(__pyx_slice__103);
+  __pyx_slice__94 = PySlice_New(__pyx_int_1, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__94)) __PYX_ERR(18, 499, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_slice__94);
+  __Pyx_GIVEREF(__pyx_slice__94);
 
   /* "src/lxml/xpath.pxi":505
  *                 # FIXME: this also replaces {namespaces} within strings!
@@ -212933,9 +215835,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         path = path_utf.decode('utf8')             # <<<<<<<<<<<<<<
  *         return path, namespaces
  */
-  __pyx_tuple__104 = PyTuple_Pack(1, __pyx_n_s_utf8); if (unlikely(!__pyx_tuple__104)) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 505; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__104);
-  __Pyx_GIVEREF(__pyx_tuple__104);
+  __pyx_tuple__95 = PyTuple_Pack(1, __pyx_n_s_utf8); if (unlikely(!__pyx_tuple__95)) __PYX_ERR(18, 505, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__95);
+  __Pyx_GIVEREF(__pyx_tuple__95);
 
   /* "src/lxml/xslt.pxi":398
  *         c_doc._private = self._xslt_resolver_context
@@ -212944,9 +215846,9 @@ static int __Pyx_InitCachedConstants(void) {
  *             c_style = xslt.xsltParseStylesheetDoc(c_doc)
  * 
  */
-  __pyx_tuple__106 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__106)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 398; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__106);
-  __Pyx_GIVEREF(__pyx_tuple__106);
+  __pyx_tuple__97 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__97)) __PYX_ERR(3, 398, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__97);
+  __Pyx_GIVEREF(__pyx_tuple__97);
 
   /* "src/lxml/xslt.pxi":465
  *         """
@@ -212955,9 +215857,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         xslt.xsltMaxDepth = max_depth
  * 
  */
-  __pyx_tuple__107 = PyTuple_Pack(1, __pyx_kp_s_cannot_set_a_maximum_stylesheet); if (unlikely(!__pyx_tuple__107)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 465; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__107);
-  __Pyx_GIVEREF(__pyx_tuple__107);
+  __pyx_tuple__98 = PyTuple_Pack(1, __pyx_kp_s_cannot_set_a_maximum_stylesheet); if (unlikely(!__pyx_tuple__98)) __PYX_ERR(3, 465, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__98);
+  __Pyx_GIVEREF(__pyx_tuple__98);
 
   /* "src/lxml/xslt.pxi":845
  *     global __findStylesheetByID
@@ -212966,9 +215868,9 @@ static int __Pyx_InitCachedConstants(void) {
  *             u"//xsl:stylesheet[@xml:id = $id]",
  *             namespaces={u"xsl" : u"http://www.w3.org/1999/XSL/Transform"})
  */
-  __pyx_tuple__108 = PyTuple_Pack(1, __pyx_kp_u_xsl_stylesheet_xml_id_id); if (unlikely(!__pyx_tuple__108)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__108);
-  __Pyx_GIVEREF(__pyx_tuple__108);
+  __pyx_tuple__99 = PyTuple_Pack(1, __pyx_kp_u_xsl_stylesheet_xml_id_id); if (unlikely(!__pyx_tuple__99)) __PYX_ERR(3, 845, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__99);
+  __Pyx_GIVEREF(__pyx_tuple__99);
 
   /* "src/lxml/xsltext.pxi":224
  *                 e = unicode(e).encode(u"UTF-8")
@@ -212977,9 +215879,9 @@ static int __Pyx_InitCachedConstants(void) {
  *             message = python.PyBytes_FromFormat(
  *                 "Error executing extension element '%s': %s",
  */
-  __pyx_tuple__109 = PyTuple_Pack(1, __pyx_kp_u_UTF_8); if (unlikely(!__pyx_tuple__109)) {__pyx_filename = __pyx_f[19]; __pyx_lineno = 224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__109);
-  __Pyx_GIVEREF(__pyx_tuple__109);
+  __pyx_tuple__101 = PyTuple_Pack(1, __pyx_kp_u_UTF_8); if (unlikely(!__pyx_tuple__101)) __PYX_ERR(19, 224, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__101);
+  __Pyx_GIVEREF(__pyx_tuple__101);
 
   /* "src/lxml/dtd.pxi":281
  *             if _isString(file):
@@ -212988,9 +215890,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                     self._c_dtd = xmlparser.xmlParseDTD(NULL, _xcstr(file))
  *             elif hasattr(file, 'read'):
  */
-  __pyx_tuple__110 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__110)) {__pyx_filename = __pyx_f[20]; __pyx_lineno = 281; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__110);
-  __Pyx_GIVEREF(__pyx_tuple__110);
+  __pyx_tuple__102 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__102)) __PYX_ERR(20, 281, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__102);
+  __Pyx_GIVEREF(__pyx_tuple__102);
 
   /* "src/lxml/dtd.pxi":288
  *                 raise DTDParseError, u"file must be a filename or file-like object"
@@ -212999,9 +215901,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 self._c_dtd = xmlparser.xmlParseDTD(external_id, NULL)
  *         else:
  */
-  __pyx_tuple__111 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__111)) {__pyx_filename = __pyx_f[20]; __pyx_lineno = 288; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__111);
-  __Pyx_GIVEREF(__pyx_tuple__111);
+  __pyx_tuple__103 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__103)) __PYX_ERR(20, 288, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__103);
+  __Pyx_GIVEREF(__pyx_tuple__103);
 
   /* "src/lxml/dtd.pxi":364
  *         valid_ctxt = dtdvalid.xmlNewValidCtxt()
@@ -213010,9 +215912,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  *         # work around error reporting bug in libxml2 <= 2.9.1 (and later?)
  */
-  __pyx_tuple__112 = PyTuple_Pack(1, __pyx_kp_u_Failed_to_create_validation_cont); if (unlikely(!__pyx_tuple__112)) {__pyx_filename = __pyx_f[20]; __pyx_lineno = 364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__112);
-  __Pyx_GIVEREF(__pyx_tuple__112);
+  __pyx_tuple__104 = PyTuple_Pack(1, __pyx_kp_u_Failed_to_create_validation_cont); if (unlikely(!__pyx_tuple__104)) __PYX_ERR(20, 364, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__104);
+  __Pyx_GIVEREF(__pyx_tuple__104);
 
   /* "src/lxml/dtd.pxi":372
  * 
@@ -213021,9 +215923,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 c_doc = _fakeRootDoc(doc._c_doc, root_node._c_node)
  *                 ret = dtdvalid.xmlValidateDtd(valid_ctxt, c_doc, self._c_dtd)
  */
-  __pyx_tuple__113 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__113)) {__pyx_filename = __pyx_f[20]; __pyx_lineno = 372; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__113);
-  __Pyx_GIVEREF(__pyx_tuple__113);
+  __pyx_tuple__105 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__105)) __PYX_ERR(20, 372, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__105);
+  __Pyx_GIVEREF(__pyx_tuple__105);
 
   /* "src/lxml/dtd.pxi":394
  *     error_log = _ErrorLog()
@@ -213032,9 +215934,9 @@ static int __Pyx_InitCachedConstants(void) {
  *         c_dtd = dtd_parser._readDtd()
  * 
  */
-  __pyx_tuple__114 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__114)) {__pyx_filename = __pyx_f[20]; __pyx_lineno = 394; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__114);
-  __Pyx_GIVEREF(__pyx_tuple__114);
+  __pyx_tuple__106 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__106)) __PYX_ERR(20, 394, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__106);
+  __Pyx_GIVEREF(__pyx_tuple__106);
 
   /* "src/lxml/relaxng.pxi":56
  *         elif file is not None:
@@ -213043,9 +215945,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                     if _rnc2rng is None:
  *                         raise RelaxNGParseError(
  */
-  __pyx_tuple__115 = PyTuple_Pack(1, __pyx_kp_s_rnc); if (unlikely(!__pyx_tuple__115)) {__pyx_filename = __pyx_f[21]; __pyx_lineno = 56; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__115);
-  __Pyx_GIVEREF(__pyx_tuple__115);
+  __pyx_tuple__107 = PyTuple_Pack(1, __pyx_kp_s_rnc); if (unlikely(!__pyx_tuple__107)) __PYX_ERR(21, 56, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__107);
+  __Pyx_GIVEREF(__pyx_tuple__107);
 
   /* "src/lxml/relaxng.pxi":58
  *                 if file.lower().endswith('.rnc'):
@@ -213054,9 +215956,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                             'compact syntax not supported (please install rnc2rng)')
  *                     rng_data = _rnc2rng.dumps(_rnc2rng.load(file))
  */
-  __pyx_tuple__116 = PyTuple_Pack(1, __pyx_kp_s_compact_syntax_not_supported_ple); if (unlikely(!__pyx_tuple__116)) {__pyx_filename = __pyx_f[21]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__116);
-  __Pyx_GIVEREF(__pyx_tuple__116);
+  __pyx_tuple__108 = PyTuple_Pack(1, __pyx_kp_s_compact_syntax_not_supported_ple); if (unlikely(!__pyx_tuple__108)) __PYX_ERR(21, 58, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__108);
+  __Pyx_GIVEREF(__pyx_tuple__108);
 
   /* "src/lxml/relaxng.pxi":68
  *                     doc = None
@@ -213065,9 +215967,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                         parser_ctxt = relaxng.xmlRelaxNGNewParserCtxt(_cstr(filename))
  *             elif (_getFilenameForFile(file) or '').lower().endswith('.rnc'):
  */
-  __pyx_tuple__117 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__117)) {__pyx_filename = __pyx_f[21]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__117);
-  __Pyx_GIVEREF(__pyx_tuple__117);
+  __pyx_tuple__109 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__109)) __PYX_ERR(21, 68, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__109);
+  __Pyx_GIVEREF(__pyx_tuple__109);
 
   /* "src/lxml/relaxng.pxi":70
  *                     with self._error_log:
@@ -213076,9 +215978,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 rng_data = _rnc2rng.dumps(_rnc2rng.load(file))
  *                 doc = _parseMemoryDocument(rng_data, parser=None, url=None)
  */
-  __pyx_tuple__118 = PyTuple_Pack(1, __pyx_kp_s_rnc); if (unlikely(!__pyx_tuple__118)) {__pyx_filename = __pyx_f[21]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__118);
-  __Pyx_GIVEREF(__pyx_tuple__118);
+  __pyx_tuple__110 = PyTuple_Pack(1, __pyx_kp_s_rnc); if (unlikely(!__pyx_tuple__110)) __PYX_ERR(21, 70, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__110);
+  __Pyx_GIVEREF(__pyx_tuple__110);
 
   /* "src/lxml/schematron.pxi":98
  *                 filename = file
@@ -213087,9 +215989,9 @@ static int __Pyx_InitCachedConstants(void) {
  *                 parser_ctxt = schematron.xmlSchematronNewParserCtxt(_cstr(filename))
  *         else:
  */
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-  __Pyx_GOTREF(__pyx_tuple__119);
-  __Pyx_GIVEREF(__pyx_tuple__119);
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+  __Pyx_GOTREF(__pyx_tuple__111);
+  __Pyx_GIVEREF(__pyx_tuple__111);
 
   /* "src/lxml/schematron.pxi":110
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@@ -213098,9 +216000,9 @@ static int __Pyx_InitCachedConstants(void) {
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  *         finally:
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-  __Pyx_GOTREF(__pyx_tuple__120);
-  __Pyx_GIVEREF(__pyx_tuple__120);
+  __pyx_tuple__112 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__112)) __PYX_ERR(23, 110, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__112);
+  __Pyx_GIVEREF(__pyx_tuple__112);
 
   /* "src/lxml/lxml.etree.pyx":111
  * 
@@ -213109,10 +216011,10 @@ static int __Pyx_InitCachedConstants(void) {
  *         raise KeyError, key
  * 
  */
-  __pyx_tuple__121 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_key); if (unlikely(!__pyx_tuple__121)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __Pyx_GIVEREF(__pyx_tuple__121);
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+  __pyx_tuple__113 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_key); if (unlikely(!__pyx_tuple__113)) __PYX_ERR(0, 111, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__113);
+  __Pyx_GIVEREF(__pyx_tuple__113);
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   /* "src/lxml/lxml.etree.pyx":114
  *         raise KeyError, key
@@ -213121,10 +216023,10 @@ static int __Pyx_InitCachedConstants(void) {
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  * 
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-  __pyx_tuple__123 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_key, __pyx_n_s_value); if (unlikely(!__pyx_tuple__123)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 114; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_tuple__115 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_key, __pyx_n_s_value); if (unlikely(!__pyx_tuple__115)) __PYX_ERR(0, 114, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__115);
+  __Pyx_GIVEREF(__pyx_tuple__115);
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   /* "src/lxml/lxml.etree.pyx":117
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@@ -213133,10 +216035,10 @@ static int __Pyx_InitCachedConstants(void) {
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  * 
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+  __pyx_tuple__117 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_key); if (unlikely(!__pyx_tuple__117)) __PYX_ERR(0, 117, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__117);
+  __Pyx_GIVEREF(__pyx_tuple__117);
+  __pyx_codeobj__118 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__117, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_delitem, 117, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__118)) __PYX_ERR(0, 117, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":120
  *         raise KeyError, key
@@ -213145,10 +216047,10 @@ static int __Pyx_InitCachedConstants(void) {
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  * 
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-  __pyx_tuple__127 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_key); if (unlikely(!__pyx_tuple__127)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 120; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__127);
-  __Pyx_GIVEREF(__pyx_tuple__127);
-  __pyx_codeobj__128 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__127, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_contains, 120, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__128)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 120; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__119 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_key); if (unlikely(!__pyx_tuple__119)) __PYX_ERR(0, 120, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__119);
+  __Pyx_GIVEREF(__pyx_tuple__119);
+  __pyx_codeobj__120 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__119, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_contains, 120, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__120)) __PYX_ERR(0, 120, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":123
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@@ -213157,10 +216059,10 @@ static int __Pyx_InitCachedConstants(void) {
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  * 
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-  __pyx_tuple__129 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__129)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__129);
-  __Pyx_GIVEREF(__pyx_tuple__129);
-  __pyx_codeobj__130 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__129, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_len, 123, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__130)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__121 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__121)) __PYX_ERR(0, 123, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__121);
+  __Pyx_GIVEREF(__pyx_tuple__121);
+  __pyx_codeobj__122 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__121, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_len, 123, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__122)) __PYX_ERR(0, 123, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":126
  *         return 0
@@ -213169,10 +216071,10 @@ static int __Pyx_InitCachedConstants(void) {
  *         return ITER_EMPTY
  *     iterkeys = itervalues = iteritems = __iter__
  */
-  __pyx_tuple__131 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__131)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__131);
-  __Pyx_GIVEREF(__pyx_tuple__131);
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+  __pyx_tuple__123 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__123)) __PYX_ERR(0, 126, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__123);
+  __Pyx_GIVEREF(__pyx_tuple__123);
+  __pyx_codeobj__124 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__123, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_iter_2, 126, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__124)) __PYX_ERR(0, 126, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":169
  * 
@@ -213181,9 +216083,9 @@ static int __Pyx_InitCachedConstants(void) {
  * cdef char* _C_FILENAME_ENCODING = _cstr(_FILENAME_ENCODING)
  * 
  */
-  __pyx_tuple__133 = PyTuple_Pack(1, __pyx_kp_s_UTF_8); if (unlikely(!__pyx_tuple__133)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__133);
-  __Pyx_GIVEREF(__pyx_tuple__133);
+  __pyx_tuple__125 = PyTuple_Pack(1, __pyx_kp_s_UTF_8); if (unlikely(!__pyx_tuple__125)) __PYX_ERR(0, 169, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__125);
+  __Pyx_GIVEREF(__pyx_tuple__125);
 
   /* "src/lxml/lxml.etree.pyx":188
  * }
@@ -213192,9 +216094,9 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  * def register_namespace(prefix, uri):
  */
-  __pyx_tuple__134 = PyTuple_Pack(1, __pyx_kp_b_ns_d_2); if (unlikely(!__pyx_tuple__134)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 188; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__134);
-  __Pyx_GIVEREF(__pyx_tuple__134);
+  __pyx_tuple__126 = PyTuple_Pack(1, __pyx_kp_b_ns_d_2); if (unlikely(!__pyx_tuple__126)) __PYX_ERR(0, 188, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__126);
+  __Pyx_GIVEREF(__pyx_tuple__126);
 
   /* "src/lxml/lxml.etree.pyx":190
  * cdef object _check_internal_prefix = re.compile(b"ns\d+$").match
@@ -213203,10 +216105,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__135 = PyTuple_Pack(6, __pyx_n_s_prefix, __pyx_n_s_uri, __pyx_n_s_prefix_utf, __pyx_n_s_uri_utf, __pyx_n_s_k, __pyx_n_s_v); if (unlikely(!__pyx_tuple__135)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__135);
-  __Pyx_GIVEREF(__pyx_tuple__135);
-  __pyx_codeobj__136 = (PyObject*)__Pyx_PyCode_New(2, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__135, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_register_namespace, 190, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__136)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 190; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__127 = PyTuple_Pack(6, __pyx_n_s_prefix, __pyx_n_s_uri, __pyx_n_s_prefix_utf, __pyx_n_s_uri_utf, __pyx_n_s_k, __pyx_n_s_v); if (unlikely(!__pyx_tuple__127)) __PYX_ERR(0, 190, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__127);
+  __Pyx_GIVEREF(__pyx_tuple__127);
+  __pyx_codeobj__128 = (PyObject*)__Pyx_PyCode_New(2, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__127, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_register_namespace, 190, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__128)) __PYX_ERR(0, 190, __pyx_L1_error)
 
   /* "src/lxml/lxml.etree.pyx":216
  *     this one.
@@ -213215,13 +216117,13 @@ static int __Pyx_InitCachedConstants(void) {
  *         super(_Error, self).__init__(message)
  *         if error_log is None:
  */
-  __pyx_tuple__137 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_message, __pyx_n_s_error_log); if (unlikely(!__pyx_tuple__137)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__137);
-  __Pyx_GIVEREF(__pyx_tuple__137);
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-  __pyx_tuple__139 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__139)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 216; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__139);
-  __Pyx_GIVEREF(__pyx_tuple__139);
+  __pyx_tuple__129 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_message, __pyx_n_s_error_log); if (unlikely(!__pyx_tuple__129)) __PYX_ERR(0, 216, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__129);
+  __Pyx_GIVEREF(__pyx_tuple__129);
+  __pyx_codeobj__130 = (PyObject*)__Pyx_PyCode_New(3, 0, 3, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__129, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_init, 216, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__130)) __PYX_ERR(0, 216, __pyx_L1_error)
+  __pyx_tuple__131 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__131)) __PYX_ERR(0, 216, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__131);
+  __Pyx_GIVEREF(__pyx_tuple__131);
 
   /* "src/lxml/lxml.etree.pyx":271
  * try:
@@ -213230,9 +216132,9 @@ static int __Pyx_InitCachedConstants(void) {
  * except Exception:
  *     print u"Unknown libxml2 version: %s" % (tree.xmlParserVersion).decode("latin1")
  */
-  __pyx_tuple__140 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__140)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__140);
-  __Pyx_GIVEREF(__pyx_tuple__140);
+  __pyx_tuple__132 = PyTuple_Pack(1, __pyx_int_0); if (unlikely(!__pyx_tuple__132)) __PYX_ERR(0, 271, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__132);
+  __Pyx_GIVEREF(__pyx_tuple__132);
 
   /* "src/lxml/xmlerror.pxi":8
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@@ -213241,960 +216143,3383 @@ static int __Pyx_InitCachedConstants(void) {
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  * 
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-  __pyx_codeobj__141 = (PyObject*)__Pyx_PyCode_New(0, 0, 0, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_n_s_clear_error_log_2, 8, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__141)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "src/lxml/xmlerror.pxi":555
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  * 
- * cdef _BaseErrorLog __GLOBAL_ERROR_LOG
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+ *     cpdef copy(self):             # <<<<<<<<<<<<<<
+ *         return _BaseErrorLog(self._first_error, self.last_error)
  * 
- * cdef _BaseErrorLog _getGlobalErrorLog():
  */
-  __pyx_tuple__142 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__142)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 555; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__142);
-  __Pyx_GIVEREF(__pyx_tuple__142);
+  __pyx_tuple__134 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__134)) __PYX_ERR(1, 176, __pyx_L1_error)
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-  /* "src/lxml/cleanup.pxi":3
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-  /* "src/lxml/extensions.pxi":371
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+  /* "src/lxml/lxml.etree.pyx":1407
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+ *     def iterdescendants(self, tag=None, *tags):             # <<<<<<<<<<<<<<
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-  /* "src/lxml/xpath.pxi":369
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  * 
+ *     def iterchildren(self, tag=None, *tags, reversed=False):             # <<<<<<<<<<<<<<
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+  /* "src/lxml/lxml.etree.pyx":1445
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+ *     def getroottree(self):             # <<<<<<<<<<<<<<
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  */
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+  /* "src/lxml/lxml.etree.pyx":1457
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+ * 
+ *     def getiterator(self, tag=None, *tags):             # <<<<<<<<<<<<<<
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  * 
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-  /* "src/lxml/xslt.pxi":435
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  * 
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-  /* "src/lxml/xslt.pxi":449
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  * 
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  * 
  */
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-  /* "src/lxml/xslt.pxi":837
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+  /* "src/lxml/lxml.etree.pyx":1517
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  * 
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   __Pyx_GOTREF(__pyx_tuple__242);
   __Pyx_GIVEREF(__pyx_tuple__242);
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-  /* "src/lxml/xmlschema.pxi":22
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+  /* "src/lxml/lxml.etree.pyx":1526
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+ *     def find(self, path, namespaces=None):             # <<<<<<<<<<<<<<
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  * 
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-  if (__Pyx_ExportFunction("tailOf", (void (*)(void))tailOf, "PyObject *(xmlNode *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("setNodeText", (void (*)(void))setNodeText, "int (xmlNode *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("setTailText", (void (*)(void))setTailText, "int (xmlNode *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("attributeValue", (void (*)(void))attributeValue, "PyObject *(xmlNode *, xmlAttr *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("attributeValueFromNsName", (void (*)(void))attributeValueFromNsName, "PyObject *(xmlNode *, const xmlChar *, const xmlChar *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("getAttributeValue", (void (*)(void))getAttributeValue, "PyObject *(struct LxmlElement *, PyObject *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("iterattributes", (void (*)(void))iterattributes, "PyObject *(struct LxmlElement *, int)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("collectAttributes", (void (*)(void))collectAttributes, "PyObject *(xmlNode *, int)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("setAttributeValue", (void (*)(void))setAttributeValue, "int (struct LxmlElement *, PyObject *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("delAttribute", (void (*)(void))delAttribute, "int (struct LxmlElement *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("delAttributeFromNsName", (void (*)(void))delAttributeFromNsName, "int (xmlNode *, const xmlChar *, const xmlChar *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("hasChild", (void (*)(void))hasChild, "int (xmlNode *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("findChild", (void (*)(void))findChild, "xmlNode *(xmlNode *, Py_ssize_t)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("findChildForwards", (void (*)(void))findChildForwards, "xmlNode *(xmlNode *, Py_ssize_t)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("findChildBackwards", (void (*)(void))findChildBackwards, "xmlNode *(xmlNode *, Py_ssize_t)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("nextElement", (void (*)(void))nextElement, "xmlNode *(xmlNode *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("previousElement", (void (*)(void))previousElement, "xmlNode *(xmlNode *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("appendChild", (void (*)(void))appendChild, "void (struct LxmlElement *, struct LxmlElement *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("appendChildToElement", (void (*)(void))appendChildToElement, "int (struct LxmlElement *, struct LxmlElement *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("pyunicode", (void (*)(void))pyunicode, "PyObject *(const xmlChar *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("utf8", (void (*)(void))utf8, "PyObject *(PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("getNsTag", (void (*)(void))getNsTag, "PyObject *(PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("getNsTagWithEmptyNs", (void (*)(void))getNsTagWithEmptyNs, "PyObject *(PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("namespacedName", (void (*)(void))namespacedName, "PyObject *(xmlNode *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("namespacedNameFromNsName", (void (*)(void))namespacedNameFromNsName, "PyObject *(const xmlChar *, const xmlChar *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("iteratorStoreNext", (void (*)(void))iteratorStoreNext, "void (struct LxmlElementIterator *, struct LxmlElement *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("initTagMatch", (void (*)(void))initTagMatch, "void (struct LxmlElementTagMatcher *, PyObject *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_ExportFunction("findOrBuildNodeNsPrefix", (void (*)(void))findOrBuildNodeNsPrefix, "xmlNs *(struct LxmlDocument *, xmlNode *, const xmlChar *, const xmlChar *)") < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  /*--- Type init code ---*/
-  __pyx_vtabptr_4lxml_5etree__TempStore = &__pyx_vtable_4lxml_5etree__TempStore;
-  __pyx_vtable_4lxml_5etree__TempStore.add = (int (*)(struct __pyx_obj_4lxml_5etree__TempStore *, PyObject *))__pyx_f_4lxml_5etree_10_TempStore_add;
-  __pyx_vtable_4lxml_5etree__TempStore.clear = (int (*)(struct __pyx_obj_4lxml_5etree__TempStore *))__pyx_f_4lxml_5etree_10_TempStore_clear;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__TempStore) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__TempStore.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__TempStore.tp_dict, __pyx_vtabptr_4lxml_5etree__TempStore) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 287; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__TempStore = &__pyx_type_4lxml_5etree__TempStore;
-  __pyx_vtabptr_4lxml_5etree__ExceptionContext = &__pyx_vtable_4lxml_5etree__ExceptionContext;
-  __pyx_vtable_4lxml_5etree__ExceptionContext.clear = (void (*)(struct __pyx_obj_4lxml_5etree__ExceptionContext *))__pyx_f_4lxml_5etree_17_ExceptionContext_clear;
-  __pyx_vtable_4lxml_5etree__ExceptionContext._store_raised = (void (*)(struct __pyx_obj_4lxml_5etree__ExceptionContext *))__pyx_f_4lxml_5etree_17_ExceptionContext__store_raised;
-  __pyx_vtable_4lxml_5etree__ExceptionContext._store_exception = (void (*)(struct __pyx_obj_4lxml_5etree__ExceptionContext *, PyObject *))__pyx_f_4lxml_5etree_17_ExceptionContext__store_exception;
-  __pyx_vtable_4lxml_5etree__ExceptionContext._has_raised = (int (*)(struct __pyx_obj_4lxml_5etree__ExceptionContext *))__pyx_f_4lxml_5etree_17_ExceptionContext__has_raised;
-  __pyx_vtable_4lxml_5etree__ExceptionContext._raise_if_stored = (int (*)(struct __pyx_obj_4lxml_5etree__ExceptionContext *))__pyx_f_4lxml_5etree_17_ExceptionContext__raise_if_stored;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ExceptionContext) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__ExceptionContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ExceptionContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ExceptionContext) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 302; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__ExceptionContext = &__pyx_type_4lxml_5etree__ExceptionContext;
-  __pyx_vtabptr_4lxml_5etree__LogEntry = &__pyx_vtable_4lxml_5etree__LogEntry;
-  __pyx_vtable_4lxml_5etree__LogEntry._setError = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__LogEntry *, xmlError *))__pyx_f_4lxml_5etree_9_LogEntry__setError;
-  __pyx_vtable_4lxml_5etree__LogEntry._setGeneric = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__LogEntry *, int, int, int, int, PyObject *, PyObject *))__pyx_f_4lxml_5etree_9_LogEntry__setGeneric;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__LogEntry.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__LogEntry.tp_dict, __pyx_vtabptr_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_LogEntry", (PyObject *)&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__LogEntry = &__pyx_type_4lxml_5etree__LogEntry;
-  __pyx_vtabptr_4lxml_5etree__BaseErrorLog = &__pyx_vtable_4lxml_5etree__BaseErrorLog;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_13_BaseErrorLog_copy;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_13_BaseErrorLog_receive;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog._receive = (void (*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, xmlError *))__pyx_f_4lxml_5etree_13_BaseErrorLog__receive;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog._receiveGeneric = (void (*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int, int, int, int, PyObject *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__receiveGeneric;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog._buildParseException = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__buildParseException;
-  __pyx_vtable_4lxml_5etree__BaseErrorLog._buildExceptionMessage = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__buildExceptionMessage;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__BaseErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_BaseErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__BaseErrorLog = &__pyx_type_4lxml_5etree__BaseErrorLog;
-  __pyx_vtabptr_4lxml_5etree__ListErrorLog = &__pyx_vtable_4lxml_5etree__ListErrorLog;
-  __pyx_vtable_4lxml_5etree__ListErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseErrorLog;
-  __pyx_vtable_4lxml_5etree__ListErrorLog.__pyx_base.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_13_ListErrorLog_copy;
-  __pyx_type_4lxml_5etree__ListErrorLog.tp_base = __pyx_ptype_4lxml_5etree__BaseErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__ListErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ListErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ListErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__ListErrorLog = &__pyx_type_4lxml_5etree__ListErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLogContext) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 375; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__ErrorLogContext.tp_print = 0;
-  __pyx_ptype_4lxml_5etree__ErrorLogContext = &__pyx_type_4lxml_5etree__ErrorLogContext;
-  __pyx_vtabptr_4lxml_5etree__ErrorLog = &__pyx_vtable_4lxml_5etree__ErrorLog;
-  __pyx_vtable_4lxml_5etree__ErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ListErrorLog;
-  __pyx_vtable_4lxml_5etree__ErrorLog.__pyx_base.__pyx_base.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_9_ErrorLog_copy;
-  __pyx_vtable_4lxml_5etree__ErrorLog.__pyx_base.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_9_ErrorLog_receive;
-  __pyx_vtable_4lxml_5etree__ErrorLog.__pyx___enter__ = (int (*)(struct __pyx_obj_4lxml_5etree__ErrorLog *))__pyx_f_4lxml_5etree_9_ErrorLog___enter__;
-  __pyx_vtable_4lxml_5etree__ErrorLog.connect = (int (*)(struct __pyx_obj_4lxml_5etree__ErrorLog *))__pyx_f_4lxml_5etree_9_ErrorLog_connect;
-  __pyx_vtable_4lxml_5etree__ErrorLog.disconnect = (int (*)(struct __pyx_obj_4lxml_5etree__ErrorLog *))__pyx_f_4lxml_5etree_9_ErrorLog_disconnect;
-  __pyx_vtable_4lxml_5etree__ErrorLog.clear = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_9_ErrorLog_clear;
-  __pyx_type_4lxml_5etree__ErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ListErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__ErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 387; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__ErrorLog = &__pyx_type_4lxml_5etree__ErrorLog;
-  __pyx_vtabptr_4lxml_5etree__DomainErrorLog = &__pyx_vtable_4lxml_5etree__DomainErrorLog;
-  __pyx_vtable_4lxml_5etree__DomainErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ErrorLog;
-  __pyx_vtable_4lxml_5etree__DomainErrorLog.__pyx_base.__pyx_base.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_15_DomainErrorLog_receive;
-  __pyx_type_4lxml_5etree__DomainErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__DomainErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__DomainErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_DomainErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__DomainErrorLog = &__pyx_type_4lxml_5etree__DomainErrorLog;
-  __pyx_vtabptr_4lxml_5etree__RotatingErrorLog = &__pyx_vtable_4lxml_5etree__RotatingErrorLog;
-  __pyx_vtable_4lxml_5etree__RotatingErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ErrorLog;
-  __pyx_vtable_4lxml_5etree__RotatingErrorLog.__pyx_base.__pyx_base.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_17_RotatingErrorLog_receive;
-  __pyx_type_4lxml_5etree__RotatingErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 459; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_type_4lxml_5etree__RotatingErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__RotatingErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 459; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_RotatingErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 459; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_4lxml_5etree__RotatingErrorLog = &__pyx_type_4lxml_5etree__RotatingErrorLog;
-  __pyx_vtabptr_4lxml_5etree_PyErrorLog = &__pyx_vtable_4lxml_5etree_PyErrorLog;
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+  __pyx_vtable_4lxml_5etree__Document.hasdoctype = (int (*)(struct LxmlDocument *))__pyx_f_4lxml_5etree_9_Document_hasdoctype;
+  __pyx_vtable_4lxml_5etree__Document.getdoctype = (PyObject *(*)(struct LxmlDocument *))__pyx_f_4lxml_5etree_9_Document_getdoctype;
+  __pyx_vtable_4lxml_5etree__Document.getxmlinfo = (PyObject *(*)(struct LxmlDocument *))__pyx_f_4lxml_5etree_9_Document_getxmlinfo;
+  __pyx_vtable_4lxml_5etree__Document.isstandalone = (PyObject *(*)(struct LxmlDocument *))__pyx_f_4lxml_5etree_9_Document_isstandalone;
+  __pyx_vtable_4lxml_5etree__Document.buildNewPrefix = (PyObject *(*)(struct LxmlDocument *))__pyx_f_4lxml_5etree_9_Document_buildNewPrefix;
+  __pyx_vtable_4lxml_5etree__Document._findOrBuildNodeNs = (xmlNs *(*)(struct LxmlDocument *, xmlNode *, const xmlChar *, const xmlChar *, int))__pyx_f_4lxml_5etree_9_Document__findOrBuildNodeNs;
+  __pyx_vtable_4lxml_5etree__Document._setNodeNs = (int (*)(struct LxmlDocument *, xmlNode *, const xmlChar *))__pyx_f_4lxml_5etree_9_Document__setNodeNs;
+  if (PyType_Ready(&LxmlDocumentType) < 0) __PYX_ERR(0, 344, __pyx_L1_error)
+  LxmlDocumentType.tp_print = 0;
+  if (__Pyx_SetVtable(LxmlDocumentType.tp_dict, __pyx_vtabptr_4lxml_5etree__Document) < 0) __PYX_ERR(0, 344, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_Document", (PyObject *)&LxmlDocumentType) < 0) __PYX_ERR(0, 344, __pyx_L1_error)
+  __pyx_ptype_4lxml_5etree__Document = &LxmlDocumentType;
+  __pyx_vtabptr_4lxml_5etree_DocInfo = &__pyx_vtable_4lxml_5etree_DocInfo;
+  __pyx_vtable_4lxml_5etree_DocInfo._get_c_dtd = (xmlDtd *(*)(struct __pyx_obj_4lxml_5etree_DocInfo *))__pyx_f_4lxml_5etree_7DocInfo__get_c_dtd;
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_DocInfo) < 0) __PYX_ERR(0, 518, __pyx_L1_error)
   __pyx_type_4lxml_5etree_DocInfo.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_DocInfo.tp_dict, __pyx_vtabptr_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 518; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "DocInfo", (PyObject *)&__pyx_type_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 518; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_DocInfo.tp_dict, __pyx_vtabptr_4lxml_5etree_DocInfo) < 0) __PYX_ERR(0, 518, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "DocInfo", (PyObject *)&__pyx_type_4lxml_5etree_DocInfo) < 0) __PYX_ERR(0, 518, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_DocInfo = &__pyx_type_4lxml_5etree_DocInfo;
-  if (PyType_Ready(&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementType) < 0) __PYX_ERR(0, 696, __pyx_L1_error)
   LxmlElementType.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__setitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_4__setitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_4__setitem__.doc = __pyx_doc_4lxml_5etree_8_Element_4__setitem__;
@@ -214204,7 +219529,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__delitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__delitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_6__delitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_6__delitem__.doc = __pyx_doc_4lxml_5etree_8_Element_6__delitem__;
@@ -214214,7 +219539,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__repr__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__repr__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_30__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_30__repr__.doc = __pyx_doc_4lxml_5etree_8_Element_30__repr__;
@@ -214224,7 +219549,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__getitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_32__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_32__getitem__.doc = __pyx_doc_4lxml_5etree_8_Element_32__getitem__;
@@ -214234,7 +219559,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__len__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_34__len__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_34__len__.doc = __pyx_doc_4lxml_5etree_8_Element_34__len__;
@@ -214244,7 +219569,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__contains__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__contains__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_38__contains__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_38__contains__.doc = __pyx_doc_4lxml_5etree_8_Element_38__contains__;
@@ -214254,7 +219579,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__iter__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&LxmlElementType, "__iter__"); if (unlikely(!wrapper)) __PYX_ERR(0, 696, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_40__iter__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_40__iter__.doc = __pyx_doc_4lxml_5etree_8_Element_40__iter__;
@@ -214262,16 +219587,16 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "_Element", (PyObject *)&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "_Element", (PyObject *)&LxmlElementType) < 0) __PYX_ERR(0, 696, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__Element = &LxmlElementType;
   __pyx_vtabptr_4lxml_5etree___ContentOnlyElement = &__pyx_vtable_4lxml_5etree___ContentOnlyElement;
   __pyx_vtable_4lxml_5etree___ContentOnlyElement._raiseImmutable = (int (*)(struct __pyx_obj_4lxml_5etree___ContentOnlyElement *))__pyx_f_4lxml_5etree_20__ContentOnlyElement__raiseImmutable;
   __pyx_type_4lxml_5etree___ContentOnlyElement.tp_base = __pyx_ptype_4lxml_5etree__Element;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree___ContentOnlyElement) < 0) __PYX_ERR(0, 1635, __pyx_L1_error)
   __pyx_type_4lxml_5etree___ContentOnlyElement.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__setitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 1635, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_6__setitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_6__setitem__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_6__setitem__;
@@ -214281,7 +219606,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__getitem__"); if (unlikely(!wrapper)) __PYX_ERR(0, 1635, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_8__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_8__getitem__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_8__getitem__;
@@ -214291,7 +219616,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__len__"); if (unlikely(!wrapper)) __PYX_ERR(0, 1635, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_10__len__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_10__len__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_10__len__;
@@ -214299,65 +219624,65 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree___ContentOnlyElement.tp_dict, __pyx_vtabptr_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1635; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree___ContentOnlyElement.tp_dict, __pyx_vtabptr_4lxml_5etree___ContentOnlyElement) < 0) __PYX_ERR(0, 1635, __pyx_L1_error)
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   __pyx_type_4lxml_5etree__Comment.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1702; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Comment) < 0) __PYX_ERR(0, 1702, __pyx_L1_error)
   __pyx_type_4lxml_5etree__Comment.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Comment.tp_dict, __pyx_vtabptr_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1702; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_Comment", (PyObject *)&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1702; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Comment.tp_dict, __pyx_vtabptr_4lxml_5etree__Comment) < 0) __PYX_ERR(0, 1702, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_Comment", (PyObject *)&__pyx_type_4lxml_5etree__Comment) < 0) __PYX_ERR(0, 1702, __pyx_L1_error)
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   __pyx_type_4lxml_5etree__ProcessingInstruction.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1710; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) __PYX_ERR(0, 1710, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ProcessingInstruction.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1710; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1710; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__ProcessingInstruction) < 0) __PYX_ERR(0, 1710, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_ProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) __PYX_ERR(0, 1710, __pyx_L1_error)
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   __pyx_type_4lxml_5etree__Entity.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1761; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Entity) < 0) __PYX_ERR(0, 1761, __pyx_L1_error)
   __pyx_type_4lxml_5etree__Entity.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Entity.tp_dict, __pyx_vtabptr_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1761; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_Entity", (PyObject *)&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1761; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Entity.tp_dict, __pyx_vtabptr_4lxml_5etree__Entity) < 0) __PYX_ERR(0, 1761, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_Entity", (PyObject *)&__pyx_type_4lxml_5etree__Entity) < 0) __PYX_ERR(0, 1761, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__Entity = &__pyx_type_4lxml_5etree__Entity;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_QName) < 0) __PYX_ERR(0, 1790, __pyx_L1_error)
   __pyx_type_4lxml_5etree_QName.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "QName", (PyObject *)&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1790; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "QName", (PyObject *)&__pyx_type_4lxml_5etree_QName) < 0) __PYX_ERR(0, 1790, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_QName = &__pyx_type_4lxml_5etree_QName;
   __pyx_vtabptr_4lxml_5etree__ElementTree = &__pyx_vtable_4lxml_5etree__ElementTree;
   __pyx_vtable_4lxml_5etree__ElementTree._assertHasRoot = (int (*)(struct LxmlElementTree *))__pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot;
-  if (PyType_Ready(&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1858; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementTreeType) < 0) __PYX_ERR(0, 1858, __pyx_L1_error)
   LxmlElementTreeType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementTreeType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTree) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1858; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ElementTree", (PyObject *)&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1858; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementTreeType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTree) < 0) __PYX_ERR(0, 1858, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_ElementTree", (PyObject *)&LxmlElementTreeType) < 0) __PYX_ERR(0, 1858, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ElementTree = &LxmlElementTreeType;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2391; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Attrib) < 0) __PYX_ERR(0, 2391, __pyx_L1_error)
   __pyx_type_4lxml_5etree__Attrib.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "_Attrib", (PyObject *)&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2391; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "_Attrib", (PyObject *)&__pyx_type_4lxml_5etree__Attrib) < 0) __PYX_ERR(0, 2391, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__Attrib = &__pyx_type_4lxml_5etree__Attrib;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__AttribIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__AttribIterator) < 0) __PYX_ERR(0, 2531, __pyx_L1_error)
   __pyx_type_4lxml_5etree__AttribIterator.tp_print = 0;
   __pyx_ptype_4lxml_5etree__AttribIterator = &__pyx_type_4lxml_5etree__AttribIterator;
   __pyx_vtabptr_4lxml_5etree__ElementTagMatcher = &__pyx_vtable_4lxml_5etree__ElementTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementTagMatcher._initTagMatch = (PyObject *(*)(struct LxmlElementTagMatcher *, PyObject *))__pyx_f_4lxml_5etree_18_ElementTagMatcher__initTagMatch;
-  if (PyType_Ready(&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementTagMatcherType) < 0) __PYX_ERR(0, 2572, __pyx_L1_error)
   LxmlElementTagMatcherType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementTagMatcherType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ElementTagMatcher", (PyObject *)&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementTagMatcherType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTagMatcher) < 0) __PYX_ERR(0, 2572, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_ElementTagMatcher", (PyObject *)&LxmlElementTagMatcherType) < 0) __PYX_ERR(0, 2572, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ElementTagMatcher = &LxmlElementTagMatcherType;
   __pyx_vtabptr_4lxml_5etree__ElementIterator = &__pyx_vtable_4lxml_5etree__ElementIterator;
   __pyx_vtable_4lxml_5etree__ElementIterator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementIterator._storeNext = (void (*)(struct LxmlElementIterator *, struct LxmlElement *))__pyx_f_4lxml_5etree_16_ElementIterator__storeNext;
   LxmlElementIteratorType.tp_base = __pyx_ptype_4lxml_5etree__ElementTagMatcher;
-  if (PyType_Ready(&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2603; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementIteratorType) < 0) __PYX_ERR(0, 2603, __pyx_L1_error)
   LxmlElementIteratorType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementIteratorType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2603; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ElementIterator", (PyObject *)&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2603; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementIteratorType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementIterator) < 0) __PYX_ERR(0, 2603, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_ElementIterator", (PyObject *)&LxmlElementIteratorType) < 0) __PYX_ERR(0, 2603, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ElementIterator = &LxmlElementIteratorType;
   __pyx_vtabptr_4lxml_5etree__MultiTagMatcher = &__pyx_vtable_4lxml_5etree__MultiTagMatcher;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.rejectsAll = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_rejectsAll;
@@ -214370,57 +219695,57 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matches = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, xmlNode *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matches;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matchesNsTag = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, const xmlChar *, const xmlChar *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matchesNsTag;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matchesAttribute = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, xmlAttr *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matchesAttribute;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__MultiTagMatcher) < 0) __PYX_ERR(0, 2640, __pyx_L1_error)
   __pyx_type_4lxml_5etree__MultiTagMatcher.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__MultiTagMatcher.tp_dict, __pyx_vtabptr_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2640; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__MultiTagMatcher.tp_dict, __pyx_vtabptr_4lxml_5etree__MultiTagMatcher) < 0) __PYX_ERR(0, 2640, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__MultiTagMatcher = &__pyx_type_4lxml_5etree__MultiTagMatcher;
   __pyx_vtabptr_4lxml_5etree__ElementMatchIterator = &__pyx_vtable_4lxml_5etree__ElementMatchIterator;
   __pyx_vtable_4lxml_5etree__ElementMatchIterator._initTagMatcher = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ElementMatchIterator *, PyObject *))__pyx_f_4lxml_5etree_21_ElementMatchIterator__initTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementMatchIterator._storeNext = (int (*)(struct __pyx_obj_4lxml_5etree__ElementMatchIterator *, struct LxmlElement *))__pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) __PYX_ERR(0, 2781, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ElementMatchIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ElementMatchIterator.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_ElementMatchIterator", (PyObject *)&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ElementMatchIterator.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementMatchIterator) < 0) __PYX_ERR(0, 2781, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_ElementMatchIterator", (PyObject *)&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) __PYX_ERR(0, 2781, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ElementMatchIterator = &__pyx_type_4lxml_5etree__ElementMatchIterator;
   __pyx_vtabptr_4lxml_5etree_ElementChildIterator = &__pyx_vtable_4lxml_5etree_ElementChildIterator;
   __pyx_vtable_4lxml_5etree_ElementChildIterator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementMatchIterator;
   __pyx_type_4lxml_5etree_ElementChildIterator.tp_base = __pyx_ptype_4lxml_5etree__ElementMatchIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2810; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) __PYX_ERR(0, 2810, __pyx_L1_error)
   __pyx_type_4lxml_5etree_ElementChildIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementChildIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2810; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "ElementChildIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2810; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementChildIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementChildIterator) < 0) __PYX_ERR(0, 2810, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ElementChildIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) __PYX_ERR(0, 2810, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_ElementChildIterator = &__pyx_type_4lxml_5etree_ElementChildIterator;
   __pyx_vtabptr_4lxml_5etree_SiblingsIterator = &__pyx_vtable_4lxml_5etree_SiblingsIterator;
   __pyx_vtable_4lxml_5etree_SiblingsIterator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementMatchIterator;
   __pyx_type_4lxml_5etree_SiblingsIterator.tp_base = __pyx_ptype_4lxml_5etree__ElementMatchIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) __PYX_ERR(0, 2830, __pyx_L1_error)
   __pyx_type_4lxml_5etree_SiblingsIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_SiblingsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "SiblingsIterator", (PyObject *)&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_SiblingsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_SiblingsIterator) < 0) __PYX_ERR(0, 2830, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "SiblingsIterator", (PyObject *)&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) __PYX_ERR(0, 2830, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_SiblingsIterator = &__pyx_type_4lxml_5etree_SiblingsIterator;
   __pyx_vtabptr_4lxml_5etree_AncestorsIterator = &__pyx_vtable_4lxml_5etree_AncestorsIterator;
   __pyx_vtable_4lxml_5etree_AncestorsIterator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementMatchIterator;
   __pyx_type_4lxml_5etree_AncestorsIterator.tp_base = __pyx_ptype_4lxml_5etree__ElementMatchIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) __PYX_ERR(0, 2845, __pyx_L1_error)
   __pyx_type_4lxml_5etree_AncestorsIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_AncestorsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "AncestorsIterator", (PyObject *)&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_AncestorsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_AncestorsIterator) < 0) __PYX_ERR(0, 2845, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "AncestorsIterator", (PyObject *)&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) __PYX_ERR(0, 2845, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_AncestorsIterator = &__pyx_type_4lxml_5etree_AncestorsIterator;
   __pyx_vtabptr_4lxml_5etree_ElementDepthFirstIterator = &__pyx_vtable_4lxml_5etree_ElementDepthFirstIterator;
   __pyx_vtable_4lxml_5etree_ElementDepthFirstIterator._nextNodeAnyTag = (xmlNode *(*)(struct __pyx_obj_4lxml_5etree_ElementDepthFirstIterator *, xmlNode *))__pyx_f_4lxml_5etree_25ElementDepthFirstIterator__nextNodeAnyTag;
   __pyx_vtable_4lxml_5etree_ElementDepthFirstIterator._nextNodeMatchTag = (xmlNode *(*)(struct __pyx_obj_4lxml_5etree_ElementDepthFirstIterator *, xmlNode *))__pyx_f_4lxml_5etree_25ElementDepthFirstIterator__nextNodeMatchTag;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2855; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) __PYX_ERR(0, 2855, __pyx_L1_error)
   __pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2855; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "ElementDepthFirstIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2855; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementDepthFirstIterator) < 0) __PYX_ERR(0, 2855, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ElementDepthFirstIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) __PYX_ERR(0, 2855, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_ElementDepthFirstIterator = &__pyx_type_4lxml_5etree_ElementDepthFirstIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2931; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) __PYX_ERR(0, 2931, __pyx_L1_error)
   __pyx_type_4lxml_5etree_ElementTextIterator.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "ElementTextIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2931; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "ElementTextIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) __PYX_ERR(0, 2931, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_ElementTextIterator = &__pyx_type_4lxml_5etree_ElementTextIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_CDATA) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_CDATA) < 0) __PYX_ERR(0, 3057, __pyx_L1_error)
   __pyx_type_4lxml_5etree_CDATA.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "CDATA", (PyObject *)&__pyx_type_4lxml_5etree_CDATA) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "CDATA", (PyObject *)&__pyx_type_4lxml_5etree_CDATA) < 0) __PYX_ERR(0, 3057, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_CDATA = &__pyx_type_4lxml_5etree_CDATA;
   __pyx_vtabptr_4lxml_5etree__ReadOnlyProxy = &__pyx_vtable_4lxml_5etree__ReadOnlyProxy;
   __pyx_vtable_4lxml_5etree__ReadOnlyProxy._assertNode = (int (*)(struct __pyx_obj_4lxml_5etree__ReadOnlyProxy *))__pyx_f_4lxml_5etree_14_ReadOnlyProxy__assertNode;
@@ -214428,11 +219753,11 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__ReadOnlyProxy.free_after_use = (void (*)(struct __pyx_obj_4lxml_5etree__ReadOnlyProxy *))__pyx_f_4lxml_5etree_14_ReadOnlyProxy_free_after_use;
   __pyx_vtable_4lxml_5etree__ReadOnlyProxy.__pyx___copy__ = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ReadOnlyProxy *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_14_ReadOnlyProxy___copy__;
   __pyx_vtable_4lxml_5etree__ReadOnlyProxy.getchildren = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ReadOnlyProxy *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_14_ReadOnlyProxy_getchildren;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ReadOnlyProxy) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ReadOnlyProxy) < 0) __PYX_ERR(6, 4, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ReadOnlyProxy.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree__ReadOnlyProxy, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree__ReadOnlyProxy, "__getitem__"); if (unlikely(!wrapper)) __PYX_ERR(6, 4, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_14_ReadOnlyProxy_4__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_14_ReadOnlyProxy_4__getitem__.doc = __pyx_doc_4lxml_5etree_14_ReadOnlyProxy_4__getitem__;
@@ -214442,7 +219767,7 @@ PyMODINIT_FUNC PyInit_etree(void)
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree__ReadOnlyProxy, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 4; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree__ReadOnlyProxy, "__len__"); if (unlikely(!wrapper)) __PYX_ERR(6, 4, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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@@ -214450,75 +219775,75 @@ PyMODINIT_FUNC PyInit_etree(void)
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ModifyContentOnlyPIProxy) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ModifyContentOnlyPIProxy.tp_dict, __pyx_vtabptr_4lxml_5etree__ModifyContentOnlyPIProxy) < 0) __PYX_ERR(6, 439, __pyx_L1_error)
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ModifyContentOnlyEntityProxy) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 456; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ModifyContentOnlyEntityProxy.tp_dict, __pyx_vtabptr_4lxml_5etree__ModifyContentOnlyEntityProxy) < 0) __PYX_ERR(6, 456, __pyx_L1_error)
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree__AppendOnlyElementProxy) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 472; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__AppendOnlyElementProxy) < 0) __PYX_ERR(6, 472, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__AppendOnlyElementProxy.tp_dict, __pyx_vtabptr_4lxml_5etree__AppendOnlyElementProxy) < 0) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 472; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__AppendOnlyElementProxy.tp_dict, __pyx_vtabptr_4lxml_5etree__AppendOnlyElementProxy) < 0) __PYX_ERR(6, 472, __pyx_L1_error)
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-  if (PyType_Ready(&LxmlElementBaseType) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   LxmlElementBaseType.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
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     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
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@@ -214526,137 +219851,137 @@ PyMODINIT_FUNC PyInit_etree(void)
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   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "ElementBase", (PyObject *)&LxmlElementBaseType) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "ElementBase", (PyObject *)&LxmlElementBaseType) < 0) __PYX_ERR(9, 6, __pyx_L1_error)
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree_CommentBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_type_4lxml_5etree_CommentBase.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_CommentBase.tp_dict, __pyx_vtabptr_4lxml_5etree_CommentBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "CommentBase", (PyObject *)&__pyx_type_4lxml_5etree_CommentBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_CommentBase.tp_dict, __pyx_vtabptr_4lxml_5etree_CommentBase) < 0) __PYX_ERR(9, 97, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "CommentBase", (PyObject *)&__pyx_type_4lxml_5etree_CommentBase) < 0) __PYX_ERR(9, 97, __pyx_L1_error)
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-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_PIBase.tp_dict, __pyx_vtabptr_4lxml_5etree_PIBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "PIBase", (PyObject *)&__pyx_type_4lxml_5etree_PIBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_PIBase.tp_dict, __pyx_vtabptr_4lxml_5etree_PIBase) < 0) __PYX_ERR(9, 126, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "PIBase", (PyObject *)&__pyx_type_4lxml_5etree_PIBase) < 0) __PYX_ERR(9, 126, __pyx_L1_error)
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-  if (PyObject_SetAttrString(__pyx_m, "EntityBase", (PyObject *)&__pyx_type_4lxml_5etree_EntityBase) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_EntityBase.tp_dict, __pyx_vtabptr_4lxml_5etree_EntityBase) < 0) __PYX_ERR(9, 157, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "EntityBase", (PyObject *)&__pyx_type_4lxml_5etree_EntityBase) < 0) __PYX_ERR(9, 157, __pyx_L1_error)
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+  if (PyType_Ready(&LxmlElementClassLookupType) < 0) __PYX_ERR(9, 214, __pyx_L1_error)
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-  if (PyObject_SetAttrString(__pyx_m, "ElementClassLookup", (PyObject *)&LxmlElementClassLookupType) < 0) {__pyx_filename = __pyx_f[9]; __pyx_lineno = 214; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "ElementClassLookup", (PyObject *)&LxmlElementClassLookupType) < 0) __PYX_ERR(9, 214, __pyx_L1_error)
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   __pyx_type_4lxml_5etree__ResolverContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ResolverContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ResolverContext) < 0) {__pyx_filename = __pyx_f[11]; __pyx_lineno = 161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ResolverContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ResolverContext) < 0) __PYX_ERR(11, 161, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ResolverContext = &__pyx_type_4lxml_5etree__ResolverContext;
   __pyx_vtabptr_4lxml_5etree__ParserContext = &__pyx_vtable_4lxml_5etree__ParserContext;
   __pyx_vtable_4lxml_5etree__ParserContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ResolverContext;
@@ -214668,9 +219993,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__ParserContext._handleParseResult = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ParserContext *, struct __pyx_obj_4lxml_5etree__BaseParser *, xmlDoc *, PyObject *))__pyx_f_4lxml_5etree_14_ParserContext__handleParseResult;
   __pyx_vtable_4lxml_5etree__ParserContext._handleParseResultDoc = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree__ParserContext *, struct __pyx_obj_4lxml_5etree__BaseParser *, xmlDoc *, PyObject *))__pyx_f_4lxml_5etree_14_ParserContext__handleParseResultDoc;
   __pyx_type_4lxml_5etree__ParserContext.tp_base = __pyx_ptype_4lxml_5etree__ResolverContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserContext) < 0) __PYX_ERR(2, 515, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ParserContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 504; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserContext) < 0) __PYX_ERR(2, 515, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ParserContext = &__pyx_type_4lxml_5etree__ParserContext;
   __pyx_vtabptr_4lxml_5etree__SaxParserContext = &__pyx_vtable_4lxml_5etree__SaxParserContext;
   __pyx_vtable_4lxml_5etree__SaxParserContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ParserContext;
@@ -214684,9 +220009,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__SaxParserContext.flushEvents = (int (*)(struct __pyx_obj_4lxml_5etree__SaxParserContext *))__pyx_f_4lxml_5etree_17_SaxParserContext_flushEvents;
   __pyx_vtable_4lxml_5etree__SaxParserContext._handleSaxException = (void (*)(struct __pyx_obj_4lxml_5etree__SaxParserContext *, xmlParserCtxt *))__pyx_f_4lxml_5etree_17_SaxParserContext__handleSaxException;
   __pyx_type_4lxml_5etree__SaxParserContext.tp_base = __pyx_ptype_4lxml_5etree__ParserContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__SaxParserContext) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__SaxParserContext) < 0) __PYX_ERR(12, 62, __pyx_L1_error)
   __pyx_type_4lxml_5etree__SaxParserContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__SaxParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__SaxParserContext) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 62; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__SaxParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__SaxParserContext) < 0) __PYX_ERR(12, 62, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__SaxParserContext = &__pyx_type_4lxml_5etree__SaxParserContext;
   __pyx_vtabptr_4lxml_5etree__TargetParserContext = &__pyx_vtable_4lxml_5etree__TargetParserContext;
   __pyx_vtable_4lxml_5etree__TargetParserContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__SaxParserContext;
@@ -214696,9 +220021,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__TargetParserContext._setTarget = (int (*)(struct __pyx_obj_4lxml_5etree__TargetParserContext *, PyObject *))__pyx_f_4lxml_5etree_20_TargetParserContext__setTarget;
   __pyx_vtable_4lxml_5etree__TargetParserContext._cleanupTargetParserContext = (void (*)(struct __pyx_obj_4lxml_5etree__TargetParserContext *, xmlDoc *))__pyx_f_4lxml_5etree_20_TargetParserContext__cleanupTargetParserContext;
   __pyx_type_4lxml_5etree__TargetParserContext.tp_base = __pyx_ptype_4lxml_5etree__SaxParserContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__TargetParserContext) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__TargetParserContext) < 0) __PYX_ERR(13, 102, __pyx_L1_error)
   __pyx_type_4lxml_5etree__TargetParserContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__TargetParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__TargetParserContext) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__TargetParserContext.tp_dict, __pyx_vtabptr_4lxml_5etree__TargetParserContext) < 0) __PYX_ERR(13, 102, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__TargetParserContext = &__pyx_type_4lxml_5etree__TargetParserContext;
   __pyx_vtabptr_4lxml_5etree__ParserSchemaValidationContext = &__pyx_vtable_4lxml_5etree__ParserSchemaValidationContext;
   __pyx_vtable_4lxml_5etree__ParserSchemaValidationContext.copy = (struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *(*)(struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *))__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_copy;
@@ -214706,27 +220031,27 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__ParserSchemaValidationContext.connect = (int (*)(struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *, xmlParserCtxt *, struct __pyx_obj_4lxml_5etree__BaseErrorLog *))__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_connect;
   __pyx_vtable_4lxml_5etree__ParserSchemaValidationContext.disconnect = (void (*)(struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *))__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_disconnect;
   __pyx_vtable_4lxml_5etree__ParserSchemaValidationContext.isvalid = (int (*)(struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *))__pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_isvalid;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserSchemaValidationContext) < 0) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserSchemaValidationContext) < 0) __PYX_ERR(22, 156, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ParserSchemaValidationContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserSchemaValidationContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserSchemaValidationContext) < 0) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserSchemaValidationContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserSchemaValidationContext) < 0) __PYX_ERR(22, 156, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ParserSchemaValidationContext = &__pyx_type_4lxml_5etree__ParserSchemaValidationContext;
   __pyx_vtabptr_4lxml_5etree__Validator = &__pyx_vtable_4lxml_5etree__Validator;
   __pyx_vtable_4lxml_5etree__Validator._append_log_message = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__Validator *, int, int, int, int, PyObject *, PyObject *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_10_Validator__append_log_message;
   __pyx_vtable_4lxml_5etree__Validator._clear_error_log = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__Validator *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_10_Validator__clear_error_log;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Validator) < 0) __PYX_ERR(0, 3470, __pyx_L1_error)
   __pyx_type_4lxml_5etree__Validator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Validator.tp_dict, __pyx_vtabptr_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_Validator", (PyObject *)&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Validator.tp_dict, __pyx_vtabptr_4lxml_5etree__Validator) < 0) __PYX_ERR(0, 3470, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_Validator", (PyObject *)&__pyx_type_4lxml_5etree__Validator) < 0) __PYX_ERR(0, 3470, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__Validator = &__pyx_type_4lxml_5etree__Validator;
   __pyx_vtabptr_4lxml_5etree_XMLSchema = &__pyx_vtable_4lxml_5etree_XMLSchema;
   __pyx_vtable_4lxml_5etree_XMLSchema.__pyx_base = *__pyx_vtabptr_4lxml_5etree__Validator;
   __pyx_vtable_4lxml_5etree_XMLSchema._newSaxValidator = (struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *(*)(struct __pyx_obj_4lxml_5etree_XMLSchema *, int))__pyx_f_4lxml_5etree_9XMLSchema__newSaxValidator;
   __pyx_type_4lxml_5etree_XMLSchema.tp_base = __pyx_ptype_4lxml_5etree__Validator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLSchema) < 0) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 27; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLSchema) < 0) __PYX_ERR(22, 27, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XMLSchema.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XMLSchema, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 27; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XMLSchema, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(22, 27, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_9XMLSchema_6__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_9XMLSchema_6__call__.doc = __pyx_doc_4lxml_5etree_9XMLSchema_6__call__;
@@ -214734,8 +220059,8 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLSchema.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLSchema) < 0) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 27; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XMLSchema", (PyObject *)&__pyx_type_4lxml_5etree_XMLSchema) < 0) {__pyx_filename = __pyx_f[22]; __pyx_lineno = 27; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLSchema.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLSchema) < 0) __PYX_ERR(22, 27, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XMLSchema", (PyObject *)&__pyx_type_4lxml_5etree_XMLSchema) < 0) __PYX_ERR(22, 27, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XMLSchema = &__pyx_type_4lxml_5etree_XMLSchema;
   __pyx_vtabptr_4lxml_5etree__ParserDictionaryContext = &__pyx_vtable_4lxml_5etree__ParserDictionaryContext;
   __pyx_vtable_4lxml_5etree__ParserDictionaryContext.initMainParserContext = (void (*)(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *))__pyx_f_4lxml_5etree_24_ParserDictionaryContext_initMainParserContext;
@@ -214751,9 +220076,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__ParserDictionaryContext.pushImpliedContextFromParser = (void (*)(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *, struct __pyx_obj_4lxml_5etree__BaseParser *))__pyx_f_4lxml_5etree_24_ParserDictionaryContext_pushImpliedContextFromParser;
   __pyx_vtable_4lxml_5etree__ParserDictionaryContext.pushImpliedContext = (void (*)(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *, struct __pyx_obj_4lxml_5etree__ParserContext *))__pyx_f_4lxml_5etree_24_ParserDictionaryContext_pushImpliedContext;
   __pyx_vtable_4lxml_5etree__ParserDictionaryContext.popImpliedContext = (void (*)(struct __pyx_obj_4lxml_5etree__ParserDictionaryContext *))__pyx_f_4lxml_5etree_24_ParserDictionaryContext_popImpliedContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserDictionaryContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParserDictionaryContext) < 0) __PYX_ERR(2, 49, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ParserDictionaryContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserDictionaryContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserDictionaryContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 38; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ParserDictionaryContext.tp_dict, __pyx_vtabptr_4lxml_5etree__ParserDictionaryContext) < 0) __PYX_ERR(2, 49, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ParserDictionaryContext = &__pyx_type_4lxml_5etree__ParserDictionaryContext;
   __pyx_vtabptr_4lxml_5etree__FileReaderContext = &__pyx_vtable_4lxml_5etree__FileReaderContext;
   __pyx_vtable_4lxml_5etree__FileReaderContext._close_file = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__FileReaderContext *))__pyx_f_4lxml_5etree_18_FileReaderContext__close_file;
@@ -214762,9 +220087,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__FileReaderContext._readDtd = (xmlDtd *(*)(struct __pyx_obj_4lxml_5etree__FileReaderContext *))__pyx_f_4lxml_5etree_18_FileReaderContext__readDtd;
   __pyx_vtable_4lxml_5etree__FileReaderContext._readDoc = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree__FileReaderContext *, xmlParserCtxt *, int))__pyx_f_4lxml_5etree_18_FileReaderContext__readDoc;
   __pyx_vtable_4lxml_5etree__FileReaderContext.copyToBuffer = (int (*)(struct __pyx_obj_4lxml_5etree__FileReaderContext *, char *, int))__pyx_f_4lxml_5etree_18_FileReaderContext_copyToBuffer;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__FileReaderContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__FileReaderContext) < 0) __PYX_ERR(2, 253, __pyx_L1_error)
   __pyx_type_4lxml_5etree__FileReaderContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FileReaderContext.tp_dict, __pyx_vtabptr_4lxml_5etree__FileReaderContext) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FileReaderContext.tp_dict, __pyx_vtabptr_4lxml_5etree__FileReaderContext) < 0) __PYX_ERR(2, 253, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__FileReaderContext = &__pyx_type_4lxml_5etree__FileReaderContext;
   __pyx_vtabptr_4lxml_5etree__BaseParser = &__pyx_vtable_4lxml_5etree__BaseParser;
   __pyx_vtable_4lxml_5etree__BaseParser._setBaseURL = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseParser *, PyObject *))__pyx_f_4lxml_5etree_11_BaseParser__setBaseURL;
@@ -214781,59 +220106,59 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__BaseParser._parseDoc = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree__BaseParser *, char *, int, char *))__pyx_f_4lxml_5etree_11_BaseParser__parseDoc;
   __pyx_vtable_4lxml_5etree__BaseParser._parseDocFromFile = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree__BaseParser *, char *))__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFile;
   __pyx_vtable_4lxml_5etree__BaseParser._parseDocFromFilelike = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree__BaseParser *, PyObject *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_11_BaseParser__parseDocFromFilelike;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 764; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseParser) < 0) __PYX_ERR(2, 776, __pyx_L1_error)
   __pyx_type_4lxml_5etree__BaseParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseParser.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 764; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseParser.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseParser) < 0) __PYX_ERR(2, 776, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__BaseParser = &__pyx_type_4lxml_5etree__BaseParser;
   __pyx_vtabptr_4lxml_5etree__FeedParser = &__pyx_vtable_4lxml_5etree__FeedParser;
   __pyx_vtable_4lxml_5etree__FeedParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseParser;
   __pyx_vtable_4lxml_5etree__FeedParser.feed = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__FeedParser *, PyObject *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_11_FeedParser_feed;
   __pyx_vtable_4lxml_5etree__FeedParser.close = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__FeedParser *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_11_FeedParser_close;
   __pyx_type_4lxml_5etree__FeedParser.tp_base = __pyx_ptype_4lxml_5etree__BaseParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__FeedParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__FeedParser) < 0) __PYX_ERR(2, 1205, __pyx_L1_error)
   __pyx_type_4lxml_5etree__FeedParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FeedParser.tp_dict, __pyx_vtabptr_4lxml_5etree__FeedParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_FeedParser", (PyObject *)&__pyx_type_4lxml_5etree__FeedParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1193; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FeedParser.tp_dict, __pyx_vtabptr_4lxml_5etree__FeedParser) < 0) __PYX_ERR(2, 1205, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_FeedParser", (PyObject *)&__pyx_type_4lxml_5etree__FeedParser) < 0) __PYX_ERR(2, 1205, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__FeedParser = &__pyx_type_4lxml_5etree__FeedParser;
   __pyx_vtabptr_4lxml_5etree_XMLParser = &__pyx_vtable_4lxml_5etree_XMLParser;
   __pyx_vtable_4lxml_5etree_XMLParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree__FeedParser;
   __pyx_type_4lxml_5etree_XMLParser.tp_base = __pyx_ptype_4lxml_5etree__FeedParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLParser) < 0) __PYX_ERR(2, 1416, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XMLParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XMLParser", (PyObject *)&__pyx_type_4lxml_5etree_XMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1403; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLParser) < 0) __PYX_ERR(2, 1416, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XMLParser", (PyObject *)&__pyx_type_4lxml_5etree_XMLParser) < 0) __PYX_ERR(2, 1416, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XMLParser = &__pyx_type_4lxml_5etree_XMLParser;
   __pyx_vtabptr_4lxml_5etree_XMLPullParser = &__pyx_vtable_4lxml_5etree_XMLPullParser;
   __pyx_vtable_4lxml_5etree_XMLPullParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree_XMLParser;
   __pyx_type_4lxml_5etree_XMLPullParser.tp_base = __pyx_ptype_4lxml_5etree_XMLParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1487; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XMLPullParser) < 0) __PYX_ERR(2, 1500, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XMLPullParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLPullParser.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1487; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XMLPullParser", (PyObject *)&__pyx_type_4lxml_5etree_XMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1487; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XMLPullParser.tp_dict, __pyx_vtabptr_4lxml_5etree_XMLPullParser) < 0) __PYX_ERR(2, 1500, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XMLPullParser", (PyObject *)&__pyx_type_4lxml_5etree_XMLPullParser) < 0) __PYX_ERR(2, 1500, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XMLPullParser = &__pyx_type_4lxml_5etree_XMLPullParser;
   __pyx_vtabptr_4lxml_5etree_ETCompatXMLParser = &__pyx_vtable_4lxml_5etree_ETCompatXMLParser;
   __pyx_vtable_4lxml_5etree_ETCompatXMLParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree_XMLParser;
   __pyx_type_4lxml_5etree_ETCompatXMLParser.tp_base = __pyx_ptype_4lxml_5etree_XMLParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ETCompatXMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ETCompatXMLParser) < 0) __PYX_ERR(2, 1529, __pyx_L1_error)
   __pyx_type_4lxml_5etree_ETCompatXMLParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ETCompatXMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_ETCompatXMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "ETCompatXMLParser", (PyObject *)&__pyx_type_4lxml_5etree_ETCompatXMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1516; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ETCompatXMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_ETCompatXMLParser) < 0) __PYX_ERR(2, 1529, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ETCompatXMLParser", (PyObject *)&__pyx_type_4lxml_5etree_ETCompatXMLParser) < 0) __PYX_ERR(2, 1529, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_ETCompatXMLParser = &__pyx_type_4lxml_5etree_ETCompatXMLParser;
   __pyx_vtabptr_4lxml_5etree_HTMLParser = &__pyx_vtable_4lxml_5etree_HTMLParser;
   __pyx_vtable_4lxml_5etree_HTMLParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree__FeedParser;
   __pyx_type_4lxml_5etree_HTMLParser.tp_base = __pyx_ptype_4lxml_5etree__FeedParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_HTMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1595; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_HTMLParser) < 0) __PYX_ERR(2, 1608, __pyx_L1_error)
   __pyx_type_4lxml_5etree_HTMLParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_HTMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_HTMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1595; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "HTMLParser", (PyObject *)&__pyx_type_4lxml_5etree_HTMLParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1595; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_HTMLParser.tp_dict, __pyx_vtabptr_4lxml_5etree_HTMLParser) < 0) __PYX_ERR(2, 1608, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "HTMLParser", (PyObject *)&__pyx_type_4lxml_5etree_HTMLParser) < 0) __PYX_ERR(2, 1608, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_HTMLParser = &__pyx_type_4lxml_5etree_HTMLParser;
   __pyx_vtabptr_4lxml_5etree_HTMLPullParser = &__pyx_vtable_4lxml_5etree_HTMLPullParser;
   __pyx_vtable_4lxml_5etree_HTMLPullParser.__pyx_base = *__pyx_vtabptr_4lxml_5etree_HTMLParser;
   __pyx_type_4lxml_5etree_HTMLPullParser.tp_base = __pyx_ptype_4lxml_5etree_HTMLParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_HTMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_HTMLPullParser) < 0) __PYX_ERR(2, 1669, __pyx_L1_error)
   __pyx_type_4lxml_5etree_HTMLPullParser.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_HTMLPullParser.tp_dict, __pyx_vtabptr_4lxml_5etree_HTMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "HTMLPullParser", (PyObject *)&__pyx_type_4lxml_5etree_HTMLPullParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 1651; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_HTMLPullParser.tp_dict, __pyx_vtabptr_4lxml_5etree_HTMLPullParser) < 0) __PYX_ERR(2, 1669, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "HTMLPullParser", (PyObject *)&__pyx_type_4lxml_5etree_HTMLPullParser) < 0) __PYX_ERR(2, 1669, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_HTMLPullParser = &__pyx_type_4lxml_5etree_HTMLPullParser;
   __pyx_vtabptr_4lxml_5etree__SaxParserTarget = &__pyx_vtable_4lxml_5etree__SaxParserTarget;
   __pyx_vtable_4lxml_5etree__SaxParserTarget._handleSaxStart = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_16_SaxParserTarget__handleSaxStart;
@@ -214842,12 +220167,12 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__SaxParserTarget._handleSaxDoctype = (int (*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_16_SaxParserTarget__handleSaxDoctype;
   __pyx_vtable_4lxml_5etree__SaxParserTarget._handleSaxPi = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_16_SaxParserTarget__handleSaxPi;
   __pyx_vtable_4lxml_5etree__SaxParserTarget._handleSaxComment = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *))__pyx_f_4lxml_5etree_16_SaxParserTarget__handleSaxComment;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__SaxParserTarget) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__SaxParserTarget) < 0) __PYX_ERR(12, 41, __pyx_L1_error)
   __pyx_type_4lxml_5etree__SaxParserTarget.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__SaxParserTarget.tp_dict, __pyx_vtabptr_4lxml_5etree__SaxParserTarget) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_SaxParserTarget", (PyObject *)&__pyx_type_4lxml_5etree__SaxParserTarget) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 41; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__SaxParserTarget.tp_dict, __pyx_vtabptr_4lxml_5etree__SaxParserTarget) < 0) __PYX_ERR(12, 41, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_SaxParserTarget", (PyObject *)&__pyx_type_4lxml_5etree__SaxParserTarget) < 0) __PYX_ERR(12, 41, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__SaxParserTarget = &__pyx_type_4lxml_5etree__SaxParserTarget;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParseEventsIterator) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ParseEventsIterator) < 0) __PYX_ERR(12, 223, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ParseEventsIterator.tp_print = 0;
   __pyx_ptype_4lxml_5etree__ParseEventsIterator = &__pyx_type_4lxml_5etree__ParseEventsIterator;
   __pyx_vtabptr_4lxml_5etree_TreeBuilder = &__pyx_vtable_4lxml_5etree_TreeBuilder;
@@ -214859,10 +220184,10 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree_TreeBuilder.__pyx_base._handleSaxComment = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *))__pyx_f_4lxml_5etree_11TreeBuilder__handleSaxComment;
   __pyx_vtable_4lxml_5etree_TreeBuilder._flush = (int (*)(struct __pyx_obj_4lxml_5etree_TreeBuilder *))__pyx_f_4lxml_5etree_11TreeBuilder__flush;
   __pyx_type_4lxml_5etree_TreeBuilder.tp_base = __pyx_ptype_4lxml_5etree__SaxParserTarget;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_TreeBuilder) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 631; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_TreeBuilder) < 0) __PYX_ERR(12, 631, __pyx_L1_error)
   __pyx_type_4lxml_5etree_TreeBuilder.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_TreeBuilder.tp_dict, __pyx_vtabptr_4lxml_5etree_TreeBuilder) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 631; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "TreeBuilder", (PyObject *)&__pyx_type_4lxml_5etree_TreeBuilder) < 0) {__pyx_filename = __pyx_f[12]; __pyx_lineno = 631; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_TreeBuilder.tp_dict, __pyx_vtabptr_4lxml_5etree_TreeBuilder) < 0) __PYX_ERR(12, 631, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "TreeBuilder", (PyObject *)&__pyx_type_4lxml_5etree_TreeBuilder) < 0) __PYX_ERR(12, 631, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_TreeBuilder = &__pyx_type_4lxml_5etree_TreeBuilder;
   __pyx_vtabptr_4lxml_5etree__PythonSaxParserTarget = &__pyx_vtable_4lxml_5etree__PythonSaxParserTarget;
   __pyx_vtable_4lxml_5etree__PythonSaxParserTarget.__pyx_base = *__pyx_vtabptr_4lxml_5etree__SaxParserTarget;
@@ -214873,26 +220198,26 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__PythonSaxParserTarget.__pyx_base._handleSaxPi = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_22_PythonSaxParserTarget__handleSaxPi;
   __pyx_vtable_4lxml_5etree__PythonSaxParserTarget.__pyx_base._handleSaxComment = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__SaxParserTarget *, PyObject *))__pyx_f_4lxml_5etree_22_PythonSaxParserTarget__handleSaxComment;
   __pyx_type_4lxml_5etree__PythonSaxParserTarget.tp_base = __pyx_ptype_4lxml_5etree__SaxParserTarget;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__PythonSaxParserTarget) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__PythonSaxParserTarget) < 0) __PYX_ERR(13, 20, __pyx_L1_error)
   __pyx_type_4lxml_5etree__PythonSaxParserTarget.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__PythonSaxParserTarget.tp_dict, __pyx_vtabptr_4lxml_5etree__PythonSaxParserTarget) < 0) {__pyx_filename = __pyx_f[13]; __pyx_lineno = 20; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__PythonSaxParserTarget.tp_dict, __pyx_vtabptr_4lxml_5etree__PythonSaxParserTarget) < 0) __PYX_ERR(13, 20, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__PythonSaxParserTarget = &__pyx_type_4lxml_5etree__PythonSaxParserTarget;
   __pyx_vtabptr_4lxml_5etree__FilelikeWriter = &__pyx_vtable_4lxml_5etree__FilelikeWriter;
   __pyx_vtable_4lxml_5etree__FilelikeWriter._createOutputBuffer = (xmlOutputBuffer *(*)(struct __pyx_obj_4lxml_5etree__FilelikeWriter *, xmlCharEncodingHandler *))__pyx_f_4lxml_5etree_15_FilelikeWriter__createOutputBuffer;
   __pyx_vtable_4lxml_5etree__FilelikeWriter.write = (int (*)(struct __pyx_obj_4lxml_5etree__FilelikeWriter *, char *, int))__pyx_f_4lxml_5etree_15_FilelikeWriter_write;
   __pyx_vtable_4lxml_5etree__FilelikeWriter.close = (int (*)(struct __pyx_obj_4lxml_5etree__FilelikeWriter *))__pyx_f_4lxml_5etree_15_FilelikeWriter_close;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__FilelikeWriter) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 407; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__FilelikeWriter) < 0) __PYX_ERR(7, 407, __pyx_L1_error)
   __pyx_type_4lxml_5etree__FilelikeWriter.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FilelikeWriter.tp_dict, __pyx_vtabptr_4lxml_5etree__FilelikeWriter) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 407; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__FilelikeWriter.tp_dict, __pyx_vtabptr_4lxml_5etree__FilelikeWriter) < 0) __PYX_ERR(7, 407, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__FilelikeWriter = &__pyx_type_4lxml_5etree__FilelikeWriter;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_xmlfile) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_xmlfile) < 0) __PYX_ERR(7, 652, __pyx_L1_error)
   __pyx_type_4lxml_5etree_xmlfile.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "xmlfile", (PyObject *)&__pyx_type_4lxml_5etree_xmlfile) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "xmlfile", (PyObject *)&__pyx_type_4lxml_5etree_xmlfile) < 0) __PYX_ERR(7, 652, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_xmlfile = &__pyx_type_4lxml_5etree_xmlfile;
   __pyx_type_4lxml_5etree_htmlfile.tp_base = __pyx_ptype_4lxml_5etree_xmlfile;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_htmlfile) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_htmlfile) < 0) __PYX_ERR(7, 721, __pyx_L1_error)
   __pyx_type_4lxml_5etree_htmlfile.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "htmlfile", (PyObject *)&__pyx_type_4lxml_5etree_htmlfile) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 721; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "htmlfile", (PyObject *)&__pyx_type_4lxml_5etree_htmlfile) < 0) __PYX_ERR(7, 721, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_htmlfile = &__pyx_type_4lxml_5etree_htmlfile;
   __pyx_vtabptr_4lxml_5etree__IncrementalFileWriter = &__pyx_vtable_4lxml_5etree__IncrementalFileWriter;
   __pyx_vtable_4lxml_5etree__IncrementalFileWriter._write_qname = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_22_IncrementalFileWriter__write_qname;
@@ -214904,42 +220229,42 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__IncrementalFileWriter._collect_namespaces = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *, PyObject *))__pyx_f_4lxml_5etree_22_IncrementalFileWriter__collect_namespaces;
   __pyx_vtable_4lxml_5etree__IncrementalFileWriter._close = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *, int))__pyx_f_4lxml_5etree_22_IncrementalFileWriter__close;
   __pyx_vtable_4lxml_5etree__IncrementalFileWriter._handle_error = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IncrementalFileWriter *, int))__pyx_f_4lxml_5etree_22_IncrementalFileWriter__handle_error;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__IncrementalFileWriter) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 742; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__IncrementalFileWriter) < 0) __PYX_ERR(7, 742, __pyx_L1_error)
   __pyx_type_4lxml_5etree__IncrementalFileWriter.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__IncrementalFileWriter.tp_dict, __pyx_vtabptr_4lxml_5etree__IncrementalFileWriter) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 742; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__IncrementalFileWriter.tp_dict, __pyx_vtabptr_4lxml_5etree__IncrementalFileWriter) < 0) __PYX_ERR(7, 742, __pyx_L1_error)
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree__FileWriterElement) < 0) {__pyx_filename = __pyx_f[7]; __pyx_lineno = 1004; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__FileWriterElement) < 0) __PYX_ERR(7, 1009, __pyx_L1_error)
   __pyx_type_4lxml_5etree__FileWriterElement.tp_print = 0;
   __pyx_ptype_4lxml_5etree__FileWriterElement = &__pyx_type_4lxml_5etree__FileWriterElement;
   __pyx_vtabptr_4lxml_5etree_iterparse = &__pyx_vtable_4lxml_5etree_iterparse;
   __pyx_vtable_4lxml_5etree_iterparse._close_source = (PyObject *(*)(struct __pyx_obj_4lxml_5etree_iterparse *))__pyx_f_4lxml_5etree_9iterparse__close_source;
   __pyx_vtable_4lxml_5etree_iterparse._read_more_events = (int (*)(struct __pyx_obj_4lxml_5etree_iterparse *, struct __pyx_obj_4lxml_5etree__SaxParserContext *))__pyx_f_4lxml_5etree_9iterparse__read_more_events;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_iterparse) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_iterparse) < 0) __PYX_ERR(14, 5, __pyx_L1_error)
   __pyx_type_4lxml_5etree_iterparse.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_iterparse.tp_dict, __pyx_vtabptr_4lxml_5etree_iterparse) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "iterparse", (PyObject *)&__pyx_type_4lxml_5etree_iterparse) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_iterparse.tp_dict, __pyx_vtabptr_4lxml_5etree_iterparse) < 0) __PYX_ERR(14, 5, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "iterparse", (PyObject *)&__pyx_type_4lxml_5etree_iterparse) < 0) __PYX_ERR(14, 5, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_iterparse = &__pyx_type_4lxml_5etree_iterparse;
   __pyx_vtabptr_4lxml_5etree_iterwalk = &__pyx_vtable_4lxml_5etree_iterwalk;
   __pyx_vtable_4lxml_5etree_iterwalk._start_node = (int (*)(struct __pyx_obj_4lxml_5etree_iterwalk *, struct LxmlElement *))__pyx_f_4lxml_5etree_8iterwalk__start_node;
   __pyx_vtable_4lxml_5etree_iterwalk._end_node = (struct LxmlElement *(*)(struct __pyx_obj_4lxml_5etree_iterwalk *))__pyx_f_4lxml_5etree_8iterwalk__end_node;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_iterwalk) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_iterwalk) < 0) __PYX_ERR(14, 232, __pyx_L1_error)
   __pyx_type_4lxml_5etree_iterwalk.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_iterwalk.tp_dict, __pyx_vtabptr_4lxml_5etree_iterwalk) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "iterwalk", (PyObject *)&__pyx_type_4lxml_5etree_iterwalk) < 0) {__pyx_filename = __pyx_f[14]; __pyx_lineno = 232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_iterwalk.tp_dict, __pyx_vtabptr_4lxml_5etree_iterwalk) < 0) __PYX_ERR(14, 232, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "iterwalk", (PyObject *)&__pyx_type_4lxml_5etree_iterwalk) < 0) __PYX_ERR(14, 232, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_iterwalk = &__pyx_type_4lxml_5etree_iterwalk;
   __pyx_vtabptr_4lxml_5etree__IDDict = &__pyx_vtable_4lxml_5etree__IDDict;
   __pyx_vtable_4lxml_5etree__IDDict._build_keys = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IDDict *))__pyx_f_4lxml_5etree_7_IDDict__build_keys;
   __pyx_vtable_4lxml_5etree__IDDict._build_items = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__IDDict *))__pyx_f_4lxml_5etree_7_IDDict__build_items;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__IDDict) < 0) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__IDDict) < 0) __PYX_ERR(15, 58, __pyx_L1_error)
   __pyx_type_4lxml_5etree__IDDict.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__IDDict.tp_dict, __pyx_vtabptr_4lxml_5etree__IDDict) < 0) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_IDDict", (PyObject *)&__pyx_type_4lxml_5etree__IDDict) < 0) {__pyx_filename = __pyx_f[15]; __pyx_lineno = 58; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__IDDict.tp_dict, __pyx_vtabptr_4lxml_5etree__IDDict) < 0) __PYX_ERR(15, 58, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_IDDict", (PyObject *)&__pyx_type_4lxml_5etree__IDDict) < 0) __PYX_ERR(15, 58, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__IDDict = &__pyx_type_4lxml_5etree__IDDict;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XInclude) < 0) {__pyx_filename = __pyx_f[16]; __pyx_lineno = 10; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XInclude) < 0) __PYX_ERR(16, 10, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XInclude.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XInclude, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[16]; __pyx_lineno = 10; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XInclude, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(16, 10, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8XInclude_2__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8XInclude_2__call__.doc = __pyx_doc_4lxml_5etree_8XInclude_2__call__;
@@ -214947,15 +220272,15 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (PyObject_SetAttrString(__pyx_m, "XInclude", (PyObject *)&__pyx_type_4lxml_5etree_XInclude) < 0) {__pyx_filename = __pyx_f[16]; __pyx_lineno = 10; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "XInclude", (PyObject *)&__pyx_type_4lxml_5etree_XInclude) < 0) __PYX_ERR(16, 10, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XInclude = &__pyx_type_4lxml_5etree_XInclude;
   __pyx_vtabptr_4lxml_5etree__ExsltRegExp = &__pyx_vtable_4lxml_5etree__ExsltRegExp;
   __pyx_vtable_4lxml_5etree__ExsltRegExp._make_string = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ExsltRegExp *, PyObject *))__pyx_f_4lxml_5etree_12_ExsltRegExp__make_string;
   __pyx_vtable_4lxml_5etree__ExsltRegExp._compile = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ExsltRegExp *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_12_ExsltRegExp__compile;
   __pyx_vtable_4lxml_5etree__ExsltRegExp._register_in_context = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ExsltRegExp *, struct __pyx_obj_4lxml_5etree__BaseContext *))__pyx_f_4lxml_5etree_12_ExsltRegExp__register_in_context;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ExsltRegExp) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 458; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ExsltRegExp) < 0) __PYX_ERR(8, 458, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ExsltRegExp.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ExsltRegExp.tp_dict, __pyx_vtabptr_4lxml_5etree__ExsltRegExp) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 458; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ExsltRegExp.tp_dict, __pyx_vtabptr_4lxml_5etree__ExsltRegExp) < 0) __PYX_ERR(8, 458, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ExsltRegExp = &__pyx_type_4lxml_5etree__ExsltRegExp;
   __pyx_vtabptr_4lxml_5etree__BaseContext = &__pyx_vtable_4lxml_5etree__BaseContext;
   __pyx_vtable_4lxml_5etree__BaseContext._copy = (struct __pyx_obj_4lxml_5etree__BaseContext *(*)(struct __pyx_obj_4lxml_5etree__BaseContext *))__pyx_f_4lxml_5etree_12_BaseContext__copy;
@@ -214979,14 +220304,14 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__BaseContext._release_temp_refs = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseContext *))__pyx_f_4lxml_5etree_12_BaseContext__release_temp_refs;
   __pyx_vtable_4lxml_5etree__BaseContext._hold = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseContext *, PyObject *))__pyx_f_4lxml_5etree_12_BaseContext__hold;
   __pyx_vtable_4lxml_5etree__BaseContext._findDocumentForNode = (struct LxmlDocument *(*)(struct __pyx_obj_4lxml_5etree__BaseContext *, xmlNode *))__pyx_f_4lxml_5etree_12_BaseContext__findDocumentForNode;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseContext) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseContext) < 0) __PYX_ERR(8, 32, __pyx_L1_error)
   __pyx_type_4lxml_5etree__BaseContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseContext.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseContext) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseContext.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseContext) < 0) __PYX_ERR(8, 32, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__BaseContext = &__pyx_type_4lxml_5etree__BaseContext;
   __pyx_type_4lxml_5etree__ElementUnicodeResult.tp_base = (&PyUnicode_Type);
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementUnicodeResult) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementUnicodeResult) < 0) __PYX_ERR(8, 726, __pyx_L1_error)
   __pyx_type_4lxml_5etree__ElementUnicodeResult.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "_ElementUnicodeResult", (PyObject *)&__pyx_type_4lxml_5etree__ElementUnicodeResult) < 0) {__pyx_filename = __pyx_f[8]; __pyx_lineno = 726; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyObject_SetAttrString(__pyx_m, "_ElementUnicodeResult", (PyObject *)&__pyx_type_4lxml_5etree__ElementUnicodeResult) < 0) __PYX_ERR(8, 726, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__ElementUnicodeResult = &__pyx_type_4lxml_5etree__ElementUnicodeResult;
   __pyx_vtabptr_4lxml_5etree__XPathContext = &__pyx_vtable_4lxml_5etree__XPathContext;
   __pyx_vtable_4lxml_5etree__XPathContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseContext;
@@ -214997,9 +220322,9 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__XPathContext.registerVariables = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathContext *, PyObject *))__pyx_f_4lxml_5etree_13_XPathContext_registerVariables;
   __pyx_vtable_4lxml_5etree__XPathContext.registerVariable = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathContext *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_13_XPathContext_registerVariable;
   __pyx_type_4lxml_5etree__XPathContext.tp_base = __pyx_ptype_4lxml_5etree__BaseContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XPathContext) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XPathContext) < 0) __PYX_ERR(18, 52, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XPathContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XPathContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XPathContext) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XPathContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XPathContext) < 0) __PYX_ERR(18, 52, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XPathContext = &__pyx_type_4lxml_5etree__XPathContext;
   __pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase = &__pyx_vtable_4lxml_5etree__XPathEvaluatorBase;
   __pyx_vtable_4lxml_5etree__XPathEvaluatorBase.set_context = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathEvaluatorBase *, xmlXPathContext *))__pyx_f_4lxml_5etree_19_XPathEvaluatorBase_set_context;
@@ -215009,19 +220334,19 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__XPathEvaluatorBase._build_parse_error = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathEvaluatorBase *))__pyx_f_4lxml_5etree_19_XPathEvaluatorBase__build_parse_error;
   __pyx_vtable_4lxml_5etree__XPathEvaluatorBase._build_eval_error = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathEvaluatorBase *))__pyx_f_4lxml_5etree_19_XPathEvaluatorBase__build_eval_error;
   __pyx_vtable_4lxml_5etree__XPathEvaluatorBase._handle_result = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XPathEvaluatorBase *, xmlXPathObject *, struct LxmlDocument *))__pyx_f_4lxml_5etree_19_XPathEvaluatorBase__handle_result;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XPathEvaluatorBase) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XPathEvaluatorBase) < 0) __PYX_ERR(18, 118, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XPathEvaluatorBase.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XPathEvaluatorBase.tp_dict, __pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_XPathEvaluatorBase", (PyObject *)&__pyx_type_4lxml_5etree__XPathEvaluatorBase) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XPathEvaluatorBase.tp_dict, __pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase) < 0) __PYX_ERR(18, 118, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_XPathEvaluatorBase", (PyObject *)&__pyx_type_4lxml_5etree__XPathEvaluatorBase) < 0) __PYX_ERR(18, 118, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XPathEvaluatorBase = &__pyx_type_4lxml_5etree__XPathEvaluatorBase;
   __pyx_vtabptr_4lxml_5etree_XPathElementEvaluator = &__pyx_vtable_4lxml_5etree_XPathElementEvaluator;
   __pyx_vtable_4lxml_5etree_XPathElementEvaluator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase;
   __pyx_type_4lxml_5etree_XPathElementEvaluator.tp_base = __pyx_ptype_4lxml_5etree__XPathEvaluatorBase;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPathElementEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 238; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPathElementEvaluator) < 0) __PYX_ERR(18, 238, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XPathElementEvaluator.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPathElementEvaluator, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 238; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPathElementEvaluator, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(18, 238, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_21XPathElementEvaluator_6__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_21XPathElementEvaluator_6__call__.doc = __pyx_doc_4lxml_5etree_21XPathElementEvaluator_6__call__;
@@ -215029,17 +220354,17 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPathElementEvaluator.tp_dict, __pyx_vtabptr_4lxml_5etree_XPathElementEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 238; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XPathElementEvaluator", (PyObject *)&__pyx_type_4lxml_5etree_XPathElementEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 238; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPathElementEvaluator.tp_dict, __pyx_vtabptr_4lxml_5etree_XPathElementEvaluator) < 0) __PYX_ERR(18, 238, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XPathElementEvaluator", (PyObject *)&__pyx_type_4lxml_5etree_XPathElementEvaluator) < 0) __PYX_ERR(18, 238, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XPathElementEvaluator = &__pyx_type_4lxml_5etree_XPathElementEvaluator;
   __pyx_vtabptr_4lxml_5etree_XPathDocumentEvaluator = &__pyx_vtable_4lxml_5etree_XPathDocumentEvaluator;
   __pyx_vtable_4lxml_5etree_XPathDocumentEvaluator.__pyx_base = *__pyx_vtabptr_4lxml_5etree_XPathElementEvaluator;
   __pyx_type_4lxml_5etree_XPathDocumentEvaluator.tp_base = __pyx_ptype_4lxml_5etree_XPathElementEvaluator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPathDocumentEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPathDocumentEvaluator) < 0) __PYX_ERR(18, 315, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XPathDocumentEvaluator.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPathDocumentEvaluator, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPathDocumentEvaluator, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(18, 315, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_22XPathDocumentEvaluator_2__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_22XPathDocumentEvaluator_2__call__.doc = __pyx_doc_4lxml_5etree_22XPathDocumentEvaluator_2__call__;
@@ -215047,17 +220372,17 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPathDocumentEvaluator.tp_dict, __pyx_vtabptr_4lxml_5etree_XPathDocumentEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XPathDocumentEvaluator", (PyObject *)&__pyx_type_4lxml_5etree_XPathDocumentEvaluator) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 315; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPathDocumentEvaluator.tp_dict, __pyx_vtabptr_4lxml_5etree_XPathDocumentEvaluator) < 0) __PYX_ERR(18, 315, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XPathDocumentEvaluator", (PyObject *)&__pyx_type_4lxml_5etree_XPathDocumentEvaluator) < 0) __PYX_ERR(18, 315, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XPathDocumentEvaluator = &__pyx_type_4lxml_5etree_XPathDocumentEvaluator;
   __pyx_vtabptr_4lxml_5etree_XPath = &__pyx_vtable_4lxml_5etree_XPath;
   __pyx_vtable_4lxml_5etree_XPath.__pyx_base = *__pyx_vtabptr_4lxml_5etree__XPathEvaluatorBase;
   __pyx_type_4lxml_5etree_XPath.tp_base = __pyx_ptype_4lxml_5etree__XPathEvaluatorBase;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 394; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XPath) < 0) __PYX_ERR(18, 394, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XPath.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPath, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 394; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XPath, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(18, 394, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_5XPath_4__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_5XPath_4__call__.doc = __pyx_doc_4lxml_5etree_5XPath_4__call__;
@@ -215065,34 +220390,34 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPath.tp_dict, __pyx_vtabptr_4lxml_5etree_XPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 394; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XPath", (PyObject *)&__pyx_type_4lxml_5etree_XPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 394; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XPath.tp_dict, __pyx_vtabptr_4lxml_5etree_XPath) < 0) __PYX_ERR(18, 394, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XPath", (PyObject *)&__pyx_type_4lxml_5etree_XPath) < 0) __PYX_ERR(18, 394, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XPath = &__pyx_type_4lxml_5etree_XPath;
   __pyx_vtabptr_4lxml_5etree_ETXPath = &__pyx_vtable_4lxml_5etree_ETXPath;
   __pyx_vtable_4lxml_5etree_ETXPath.__pyx_base = *__pyx_vtabptr_4lxml_5etree_XPath;
   __pyx_vtable_4lxml_5etree_ETXPath._nsextract_path = (PyObject *(*)(struct __pyx_obj_4lxml_5etree_ETXPath *, PyObject *))__pyx_f_4lxml_5etree_7ETXPath__nsextract_path;
   __pyx_type_4lxml_5etree_ETXPath.tp_base = __pyx_ptype_4lxml_5etree_XPath;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ETXPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ETXPath) < 0) __PYX_ERR(18, 470, __pyx_L1_error)
   __pyx_type_4lxml_5etree_ETXPath.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ETXPath.tp_dict, __pyx_vtabptr_4lxml_5etree_ETXPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "ETXPath", (PyObject *)&__pyx_type_4lxml_5etree_ETXPath) < 0) {__pyx_filename = __pyx_f[18]; __pyx_lineno = 470; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ETXPath.tp_dict, __pyx_vtabptr_4lxml_5etree_ETXPath) < 0) __PYX_ERR(18, 470, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "ETXPath", (PyObject *)&__pyx_type_4lxml_5etree_ETXPath) < 0) __PYX_ERR(18, 470, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_ETXPath = &__pyx_type_4lxml_5etree_ETXPath;
   __pyx_vtabptr_4lxml_5etree__XSLTResolverContext = &__pyx_vtable_4lxml_5etree__XSLTResolverContext;
   __pyx_vtable_4lxml_5etree__XSLTResolverContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ResolverContext;
   __pyx_vtable_4lxml_5etree__XSLTResolverContext._copy = (struct __pyx_obj_4lxml_5etree__XSLTResolverContext *(*)(struct __pyx_obj_4lxml_5etree__XSLTResolverContext *))__pyx_f_4lxml_5etree_20_XSLTResolverContext__copy;
   __pyx_type_4lxml_5etree__XSLTResolverContext.tp_base = __pyx_ptype_4lxml_5etree__ResolverContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTResolverContext) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTResolverContext) < 0) __PYX_ERR(3, 52, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XSLTResolverContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTResolverContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTResolverContext) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTResolverContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTResolverContext) < 0) __PYX_ERR(3, 52, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XSLTResolverContext = &__pyx_type_4lxml_5etree__XSLTResolverContext;
   __pyx_vtabptr_4lxml_5etree_XSLTAccessControl = &__pyx_vtable_4lxml_5etree_XSLTAccessControl;
   __pyx_vtable_4lxml_5etree_XSLTAccessControl._setAccess = (PyObject *(*)(struct __pyx_obj_4lxml_5etree_XSLTAccessControl *, xsltSecurityOption, int))__pyx_f_4lxml_5etree_17XSLTAccessControl__setAccess;
   __pyx_vtable_4lxml_5etree_XSLTAccessControl._register_in_context = (void (*)(struct __pyx_obj_4lxml_5etree_XSLTAccessControl *, xsltTransformContext *))__pyx_f_4lxml_5etree_17XSLTAccessControl__register_in_context;
   __pyx_vtable_4lxml_5etree_XSLTAccessControl._optval = (PyObject *(*)(struct __pyx_obj_4lxml_5etree_XSLTAccessControl *, xsltSecurityOption))__pyx_f_4lxml_5etree_17XSLTAccessControl__optval;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLTAccessControl) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLTAccessControl) < 0) __PYX_ERR(3, 168, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XSLTAccessControl.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XSLTAccessControl.tp_dict, __pyx_vtabptr_4lxml_5etree_XSLTAccessControl) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XSLTAccessControl", (PyObject *)&__pyx_type_4lxml_5etree_XSLTAccessControl) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XSLTAccessControl.tp_dict, __pyx_vtabptr_4lxml_5etree_XSLTAccessControl) < 0) __PYX_ERR(3, 168, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XSLTAccessControl", (PyObject *)&__pyx_type_4lxml_5etree_XSLTAccessControl) < 0) __PYX_ERR(3, 168, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XSLTAccessControl = &__pyx_type_4lxml_5etree_XSLTAccessControl;
   __pyx_vtabptr_4lxml_5etree__XSLTContext = &__pyx_vtable_4lxml_5etree__XSLTContext;
   __pyx_vtable_4lxml_5etree__XSLTContext.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseContext;
@@ -215100,20 +220425,20 @@ PyMODINIT_FUNC PyInit_etree(void)
   __pyx_vtable_4lxml_5etree__XSLTContext.register_context = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XSLTContext *, xsltTransformContext *, struct LxmlDocument *))__pyx_f_4lxml_5etree_12_XSLTContext_register_context;
   __pyx_vtable_4lxml_5etree__XSLTContext.free_context = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XSLTContext *))__pyx_f_4lxml_5etree_12_XSLTContext_free_context;
   __pyx_type_4lxml_5etree__XSLTContext.tp_base = __pyx_ptype_4lxml_5etree__BaseContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTContext) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTContext) < 0) __PYX_ERR(3, 271, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XSLTContext.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTContext) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 271; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTContext.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTContext) < 0) __PYX_ERR(3, 271, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XSLTContext = &__pyx_type_4lxml_5etree__XSLTContext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTQuotedStringParam) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 324; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTQuotedStringParam) < 0) __PYX_ERR(3, 324, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XSLTQuotedStringParam.tp_print = 0;
   __pyx_ptype_4lxml_5etree__XSLTQuotedStringParam = &__pyx_type_4lxml_5etree__XSLTQuotedStringParam;
   __pyx_vtabptr_4lxml_5etree_XSLT = &__pyx_vtable_4lxml_5etree_XSLT;
   __pyx_vtable_4lxml_5etree_XSLT._run_transform = (xmlDoc *(*)(struct __pyx_obj_4lxml_5etree_XSLT *, xmlDoc *, const char **, struct __pyx_obj_4lxml_5etree__XSLTContext *, xsltTransformContext *))__pyx_f_4lxml_5etree_4XSLT__run_transform;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLT) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 334; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLT) < 0) __PYX_ERR(3, 334, __pyx_L1_error)
   __pyx_type_4lxml_5etree_XSLT.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XSLT, "__call__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 334; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = PyObject_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree_XSLT, "__call__"); if (unlikely(!wrapper)) __PYX_ERR(3, 334, __pyx_L1_error)
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_4XSLT_18__call__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_4XSLT_18__call__.doc = __pyx_doc_4lxml_5etree_4XSLT_18__call__;
@@ -215121,53 +220446,53 @@ PyMODINIT_FUNC PyInit_etree(void)
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XSLT.tp_dict, __pyx_vtabptr_4lxml_5etree_XSLT) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 334; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "XSLT", (PyObject *)&__pyx_type_4lxml_5etree_XSLT) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 334; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_XSLT.tp_dict, __pyx_vtabptr_4lxml_5etree_XSLT) < 0) __PYX_ERR(3, 334, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "XSLT", (PyObject *)&__pyx_type_4lxml_5etree_XSLT) < 0) __PYX_ERR(3, 334, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree_XSLT = &__pyx_type_4lxml_5etree_XSLT;
   __pyx_vtabptr_4lxml_5etree__XSLTResultTree = &__pyx_vtable_4lxml_5etree__XSLTResultTree;
   __pyx_vtable_4lxml_5etree__XSLTResultTree.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementTree;
   __pyx_vtable_4lxml_5etree__XSLTResultTree._saveToStringAndSize = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__XSLTResultTree *, xmlChar **, int *))__pyx_f_4lxml_5etree_15_XSLTResultTree__saveToStringAndSize;
   __pyx_type_4lxml_5etree__XSLTResultTree.tp_base = __pyx_ptype_4lxml_5etree__ElementTree;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTResultTree) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTResultTree) < 0) __PYX_ERR(3, 699, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XSLTResultTree.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTResultTree.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTResultTree) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_XSLTResultTree", (PyObject *)&__pyx_type_4lxml_5etree__XSLTResultTree) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTResultTree.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTResultTree) < 0) __PYX_ERR(3, 699, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_XSLTResultTree", (PyObject *)&__pyx_type_4lxml_5etree__XSLTResultTree) < 0) __PYX_ERR(3, 699, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XSLTResultTree = &__pyx_type_4lxml_5etree__XSLTResultTree;
   __pyx_vtabptr_4lxml_5etree__XSLTProcessingInstruction = &__pyx_vtable_4lxml_5etree__XSLTProcessingInstruction;
   __pyx_vtable_4lxml_5etree__XSLTProcessingInstruction.__pyx_base = *__pyx_vtabptr_4lxml_5etree_PIBase;
   __pyx_type_4lxml_5etree__XSLTProcessingInstruction.tp_base = __pyx_ptype_4lxml_5etree_PIBase;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTProcessingInstruction) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__XSLTProcessingInstruction) < 0) __PYX_ERR(3, 850, __pyx_L1_error)
   __pyx_type_4lxml_5etree__XSLTProcessingInstruction.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTProcessingInstruction) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (PyObject_SetAttrString(__pyx_m, "_XSLTProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__XSLTProcessingInstruction) < 0) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__XSLTProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__XSLTProcessingInstruction) < 0) __PYX_ERR(3, 850, __pyx_L1_error)
+  if (PyObject_SetAttrString(__pyx_m, "_XSLTProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__XSLTProcessingInstruction) < 0) __PYX_ERR(3, 850, __pyx_L1_error)
   __pyx_ptype_4lxml_5etree__XSLTProcessingInstruction = &__pyx_type_4lxml_5etree__XSLTProcessingInstruction;
   __pyx_vtabptr_4lxml_5etree_XSLTExtension = &__pyx_vtable_4lxml_5etree_XSLTExtension;
   __pyx_vtable_4lxml_5etree_XSLTExtension._collectXSLTResultContent = (PyObject *(*)(struct __pyx_obj_4lxml_5etree_XSLTExtension *, struct __pyx_obj_4lxml_5etree__XSLTContext *, xmlNode *, int, int))__pyx_f_4lxml_5etree_13XSLTExtension__collectXSLTResultContent;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLTExtension) < 0) {__pyx_filename = __pyx_f[19]; __pyx_lineno = 3; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_XSLTExtension) < 0) __PYX_ERR(19, 3, __pyx_L1_error)
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+  Py_CLEAR(__pyx_codeobj__638);
+  Py_CLEAR(__pyx_tuple__639);
+  Py_CLEAR(__pyx_codeobj__640);
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-#if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
+/* Print.cleanup */
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 Py_CLEAR(__pyx_print);
 Py_CLEAR(__pyx_print_kwargs);
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@@ -220292,9 +228860,9 @@ static void __pyx_module_cleanup(CYTHON_UNUSED PyObject *self) {
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-  Py_CLEAR(__pyx_builtin_Exception);
   Py_CLEAR(__pyx_builtin_SyntaxError);
   Py_CLEAR(__pyx_builtin_object);
+  Py_CLEAR(__pyx_builtin_property);
   Py_CLEAR(__pyx_builtin_staticmethod);
   Py_CLEAR(__pyx_builtin_KeyError);
   Py_CLEAR(__pyx_builtin_ValueError);
@@ -220379,6 +228947,7 @@ static void __pyx_module_cleanup(CYTHON_UNUSED PyObject *self) {
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 /* --- Runtime support code --- */
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 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
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@@ -220395,6 +228964,7 @@ end:
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 static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
     PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
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@@ -220408,6 +228978,7 @@ static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
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 static void __Pyx_RaiseArgtupleInvalid(
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 }
 
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 static void __Pyx_RaiseDoubleKeywordsError(
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 static int __Pyx_ParseOptionalKeywords(
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+static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
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     tmp_type = tstate->curexc_type;
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     Py_XDECREF(tmp_value);
     Py_XDECREF(tmp_tb);
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-#endif
 }
-static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
+static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
     *type = tstate->curexc_type;
     *value = tstate->curexc_value;
     *tb = tstate->curexc_traceback;
     tstate->curexc_type = 0;
     tstate->curexc_value = 0;
     tstate->curexc_traceback = 0;
-#else
-    PyErr_Fetch(type, value, tb);
-#endif
 }
+#endif
 
+/* RaiseException */
 #if PY_MAJOR_VERSION < 3
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                         CYTHON_UNUSED PyObject *cause) {
+    __Pyx_PyThreadState_declare
     Py_XINCREF(type);
     if (!value || value == Py_None)
         value = NULL;
@@ -220619,6 +229187,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
             goto raise_error;
         }
     }
+    __Pyx_PyThreadState_assign
     __Pyx_ErrRestore(type, value, tb);
     return;
 raise_error:
@@ -220738,7 +229307,146 @@ bad:
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyCFunctionFastCall */
+  #if CYTHON_FAST_PYCCALL
+static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
+    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
+    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
+    PyObject *self = PyCFunction_GET_SELF(func);
+    assert(PyCFunction_Check(func));
+    assert(METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)));
+    assert(nargs >= 0);
+    assert(nargs == 0 || args != NULL);
+    /* _PyCFunction_FastCallDict() must not be called with an exception set,
+       because it may clear it (directly or indirectly) and so the
+       caller loses its exception */
+    assert(!PyErr_Occurred());
+    return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
+}
+#endif  // CYTHON_FAST_PYCCALL
+
+/* PyFunctionFastCall */
+  #if CYTHON_FAST_PYCALL
+#include "frameobject.h"
+static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
+                                               PyObject *globals) {
+    PyFrameObject *f;
+    PyThreadState *tstate = PyThreadState_GET();
+    PyObject **fastlocals;
+    Py_ssize_t i;
+    PyObject *result;
+    assert(globals != NULL);
+    /* XXX Perhaps we should create a specialized
+       PyFrame_New() that doesn't take locals, but does
+       take builtins without sanity checking them.
+       */
+    assert(tstate != NULL);
+    f = PyFrame_New(tstate, co, globals, NULL);
+    if (f == NULL) {
+        return NULL;
+    }
+    fastlocals = f->f_localsplus;
+    for (i = 0; i < na; i++) {
+        Py_INCREF(*args);
+        fastlocals[i] = *args++;
+    }
+    result = PyEval_EvalFrameEx(f,0);
+    ++tstate->recursion_depth;
+    Py_DECREF(f);
+    --tstate->recursion_depth;
+    return result;
+}
+#if 1 || PY_VERSION_HEX < 0x030600B1
+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
+    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
+    PyObject *globals = PyFunction_GET_GLOBALS(func);
+    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
+    PyObject *closure;
+#if PY_MAJOR_VERSION >= 3
+    PyObject *kwdefs;
+#endif
+    PyObject *kwtuple, **k;
+    PyObject **d;
+    Py_ssize_t nd;
+    Py_ssize_t nk;
+    PyObject *result;
+    assert(kwargs == NULL || PyDict_Check(kwargs));
+    nk = kwargs ? PyDict_Size(kwargs) : 0;
+    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
+        return NULL;
+    }
+    if (
+#if PY_MAJOR_VERSION >= 3
+            co->co_kwonlyargcount == 0 &&
+#endif
+            likely(kwargs == NULL || nk == 0) &&
+            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
+        if (argdefs == NULL && co->co_argcount == nargs) {
+            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
+            goto done;
+        }
+        else if (nargs == 0 && argdefs != NULL
+                 && co->co_argcount == Py_SIZE(argdefs)) {
+            /* function called with no arguments, but all parameters have
+               a default value: use default values as arguments .*/
+            args = &PyTuple_GET_ITEM(argdefs, 0);
+            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
+            goto done;
+        }
+    }
+    if (kwargs != NULL) {
+        Py_ssize_t pos, i;
+        kwtuple = PyTuple_New(2 * nk);
+        if (kwtuple == NULL) {
+            result = NULL;
+            goto done;
+        }
+        k = &PyTuple_GET_ITEM(kwtuple, 0);
+        pos = i = 0;
+        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
+            Py_INCREF(k[i]);
+            Py_INCREF(k[i+1]);
+            i += 2;
+        }
+        nk = i / 2;
+    }
+    else {
+        kwtuple = NULL;
+        k = NULL;
+    }
+    closure = PyFunction_GET_CLOSURE(func);
+#if PY_MAJOR_VERSION >= 3
+    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
+#endif
+    if (argdefs != NULL) {
+        d = &PyTuple_GET_ITEM(argdefs, 0);
+        nd = Py_SIZE(argdefs);
+    }
+    else {
+        d = NULL;
+        nd = 0;
+    }
+#if PY_MAJOR_VERSION >= 3
+    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
+                               args, nargs,
+                               k, (int)nk,
+                               d, (int)nd, kwdefs, closure);
+#else
+    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
+                               args, nargs,
+                               k, (int)nk,
+                               d, (int)nd, closure);
+#endif
+    Py_XDECREF(kwtuple);
+done:
+    Py_LeaveRecursiveCall();
+    return result;
+}
+#endif  // CPython < 3.6
+#endif  // CYTHON_FAST_PYCALL
+
+/* PyObjectCall */
+  #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
     PyObject *result;
     ternaryfunc call = func->ob_type->tp_call;
@@ -220757,7 +229465,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectCallMethO */
+  #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
     PyObject *self, *result;
     PyCFunction cfunc;
@@ -220776,7 +229485,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectCallOneArg */
+  #if CYTHON_COMPILING_IN_CPYTHON
 static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
     PyObject *result;
     PyObject *args = PyTuple_New(1);
@@ -220788,6 +229498,11 @@ static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
     return result;
 }
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
+#if CYTHON_FAST_PYCALL
+    if (PyFunction_Check(func)) {
+        return __Pyx_PyFunction_FastCall(func, &arg, 1);
+    }
+#endif
 #ifdef __Pyx_CyFunction_USED
     if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
 #else
@@ -220795,6 +229510,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 #endif
         if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
             return __Pyx_PyObject_CallMethO(func, arg);
+#if CYTHON_FAST_PYCCALL
+        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
+            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
+#endif
         }
     }
     return __Pyx__PyObject_CallOneArg(func, arg);
@@ -220810,7 +229529,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #endif
 
-static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
+/* UnpackUnboundCMethod */
+    static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
     PyObject *method;
     method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
     if (unlikely(!method))
@@ -220823,16 +229543,17 @@ static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
     {
         PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
         target->func = descr->d_method->ml_meth;
-        target->flag = descr->d_method->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_O | METH_NOARGS);
+        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST);
     }
 #endif
     return 0;
 }
 
-static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
+/* CallUnboundCMethod0 */
+    static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
     PyObject *args, *result = NULL;
     if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS
     args = PyTuple_New(1);
     if (unlikely(!args)) goto bad;
     Py_INCREF(self);
@@ -220847,26 +229568,30 @@ bad:
     return result;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
+/* py_dict_items */
+    static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
     if (PY_MAJOR_VERSION >= 3)
         return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
     else
         return PyDict_Items(d);
 }
 
-static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
+/* RaiseTooManyValuesToUnpack */
+    static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
     PyErr_Format(PyExc_ValueError,
                  "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
 }
 
-static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
+/* RaiseNeedMoreValuesToUnpack */
+    static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
     PyErr_Format(PyExc_ValueError,
                  "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                  index, (index == 1) ? "" : "s");
 }
 
-static CYTHON_INLINE int __Pyx_IterFinish(void) {
-#if CYTHON_COMPILING_IN_CPYTHON
+/* IterFinish */
+    static CYTHON_INLINE int __Pyx_IterFinish(void) {
+#if CYTHON_FAST_THREAD_STATE
     PyThreadState *tstate = PyThreadState_GET();
     PyObject* exc_type = tstate->curexc_type;
     if (unlikely(exc_type)) {
@@ -220899,7 +229624,8 @@ static CYTHON_INLINE int __Pyx_IterFinish(void) {
 #endif
 }
 
-static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
+/* UnpackItemEndCheck */
+    static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
     if (unlikely(retval)) {
         Py_DECREF(retval);
         __Pyx_RaiseTooManyValuesError(expected);
@@ -220910,7 +229636,8 @@ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
     return 0;
 }
 
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
+/* BytesEquals */
+    static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
 #if CYTHON_COMPILING_IN_PYPY
     return PyObject_RichCompareBool(s1, s2, equals);
 #else
@@ -220947,8 +229674,14 @@ static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int eq
 #endif
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectCallNoArg */
+    #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
+#if CYTHON_FAST_PYCALL
+    if (PyFunction_Check(func)) {
+        return __Pyx_PyFunction_FastCall(func, NULL, 0);
+    }
+#endif
 #ifdef __Pyx_CyFunction_USED
     if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
 #else
@@ -220962,11 +229695,12 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
 }
 #endif
 
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
+/* SliceObject */
+      static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
         Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
         int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
     PyMappingMethods* mp;
 #if PY_MAJOR_VERSION < 3
     PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
@@ -220997,10 +229731,9 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
                     if (cstart < 0) cstart = 0;
                 }
             } else {
-                if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                    PyErr_Clear();
-                else
+                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                     goto bad;
+                PyErr_Clear();
             }
         }
         return ms->sq_slice(obj, cstart, cstop);
@@ -221043,7 +229776,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
             Py_XDECREF(owned_stop);
             if (unlikely(!py_slice)) goto bad;
         }
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
         result = mp->mp_subscript(obj, py_slice);
 #else
         result = PyObject_GetItem(obj, py_slice);
@@ -221059,23 +229792,18 @@ bad:
     return NULL;
 }
 
-static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
+/* SaveResetException */
+      #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
     *type = tstate->exc_type;
     *value = tstate->exc_value;
     *tb = tstate->exc_traceback;
     Py_XINCREF(*type);
     Py_XINCREF(*value);
     Py_XINCREF(*tb);
-#else
-    PyErr_GetExcInfo(type, value, tb);
-#endif
 }
-static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-    PyThreadState *tstate = PyThreadState_GET();
     tmp_type = tstate->exc_type;
     tmp_value = tstate->exc_value;
     tmp_tb = tstate->exc_traceback;
@@ -221085,16 +229813,28 @@ static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb)
     Py_XDECREF(tmp_type);
     Py_XDECREF(tmp_value);
     Py_XDECREF(tmp_tb);
-#else
-    PyErr_SetExcInfo(type, value, tb);
+}
 #endif
+
+/* PyErrExceptionMatches */
+      #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
+    PyObject *exc_type = tstate->curexc_type;
+    if (exc_type == err) return 1;
+    if (unlikely(!exc_type)) return 0;
+    return PyErr_GivenExceptionMatches(exc_type, err);
 }
+#endif
 
+/* GetException */
+      #if CYTHON_FAST_THREAD_STATE
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+#else
 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
+#endif
     PyObject *local_type, *local_value, *local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-    PyThreadState *tstate = PyThreadState_GET();
     local_type = tstate->curexc_type;
     local_value = tstate->curexc_value;
     local_tb = tstate->curexc_traceback;
@@ -221105,7 +229845,7 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
     PyErr_Fetch(&local_type, &local_value, &local_tb);
 #endif
     PyErr_NormalizeException(&local_type, &local_value, &local_tb);
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     if (unlikely(tstate->curexc_type))
 #else
     if (unlikely(PyErr_Occurred()))
@@ -221123,7 +229863,7 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
     *type = local_type;
     *value = local_value;
     *tb = local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     tmp_type = tstate->exc_type;
     tmp_value = tstate->exc_value;
     tmp_tb = tstate->exc_traceback;
@@ -221147,20 +229887,23 @@ bad:
     return -1;
 }
 
-static CYTHON_INLINE long __Pyx_mod_long(long a, long b) {
+/* None */
+        static CYTHON_INLINE long __Pyx_mod_long(long a, long b) {
     long r = a % b;
     r += ((r != 0) & ((r ^ b) < 0)) * b;
     return r;
 }
 
-static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
+/* None */
+        static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
     long q = a / b;
     long r = a - q*b;
     q -= ((r != 0) & ((r ^ b) < 0));
     return q;
 }
 
-static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
+/* KeywordStringCheck */
+        static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
     PyObject *kwdict,
     const char* function_name,
     int kw_allowed)
@@ -221199,11 +229942,12 @@ invalid_keyword:
     return 0;
 }
 
-static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
+/* SliceObject */
+        static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
         Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
         int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
     PyMappingMethods* mp;
 #if PY_MAJOR_VERSION < 3
     PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
@@ -221234,10 +229978,9 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
                     if (cstart < 0) cstart = 0;
                 }
             } else {
-                if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                    PyErr_Clear();
-                else
+                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                     goto bad;
+                PyErr_Clear();
             }
         }
         return ms->sq_ass_slice(obj, cstart, cstop, value);
@@ -221280,7 +230023,7 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
             Py_XDECREF(owned_stop);
             if (unlikely(!py_slice)) goto bad;
         }
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
         result = mp->mp_ass_subscript(obj, py_slice, value);
 #else
         result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
@@ -221297,16 +230040,22 @@ bad:
     return -1;
 }
 
-static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
+/* WriteUnraisableException */
+        static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                   CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                   int full_traceback, CYTHON_UNUSED int nogil) {
     PyObject *old_exc, *old_val, *old_tb;
     PyObject *ctx;
+    __Pyx_PyThreadState_declare
 #ifdef WITH_THREAD
     PyGILState_STATE state;
     if (nogil)
         state = PyGILState_Ensure();
+#ifdef _MSC_VER
+    else state = (PyGILState_STATE)-1;
+#endif
 #endif
+    __Pyx_PyThreadState_assign
     __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
     if (full_traceback) {
         Py_XINCREF(old_exc);
@@ -221333,11 +230082,8 @@ static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
 #endif
 }
 
-#if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
-#endif
-
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop */
+        #if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
     #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_CheckExact(op1))) {
@@ -221350,12 +230096,14 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
             return PyLong_Type.tp_as_number->nb_add(op1, op2);
     }
     #endif
-    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    #if CYTHON_USE_PYLONG_INTERNALS
     if (likely(PyLong_CheckExact(op1))) {
         const long b = intval;
         long a, x;
+#ifdef HAVE_LONG_LONG
         const PY_LONG_LONG llb = intval;
         PY_LONG_LONG lla, llx;
+#endif
         const digit* digits = ((PyLongObject*)op1)->ob_digit;
         const Py_ssize_t size = Py_SIZE(op1);
         if (likely(__Pyx_sst_abs(size) <= 1)) {
@@ -221367,58 +230115,74 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 2:
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
             }
         }
                 x = a + b;
             return PyLong_FromLong(x);
+#ifdef HAVE_LONG_LONG
         long_long:
                 llx = lla + llb;
             return PyLong_FromLongLong(llx);
+#endif
+        
+        
     }
     #endif
     if (PyFloat_CheckExact(op1)) {
@@ -221434,26 +230198,33 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
 }
 #endif
 
-static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+/* SwapException */
+        #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
     tmp_type = tstate->exc_type;
     tmp_value = tstate->exc_value;
     tmp_tb = tstate->exc_traceback;
     tstate->exc_type = *type;
     tstate->exc_value = *value;
     tstate->exc_traceback = *tb;
+    *type = tmp_type;
+    *value = tmp_value;
+    *tb = tmp_tb;
+}
 #else
+static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
+    PyObject *tmp_type, *tmp_value, *tmp_tb;
     PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
     PyErr_SetExcInfo(*type, *value, *tb);
-#endif
     *type = tmp_type;
     *value = tmp_value;
     *tb = tmp_tb;
 }
+#endif
 
-static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
+/* decode_c_string */
+        static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          const char* cstring, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
@@ -221485,7 +230256,8 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
     }
 }
 
-static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
+/* ExtTypeTest */
+        static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
     if (unlikely(!type)) {
         PyErr_SetString(PyExc_SystemError, "Missing type object");
         return 0;
@@ -221497,11 +230269,13 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
     return 0;
 }
 
-static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
+/* RaiseNoneIterError */
+        static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
 }
 
-static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
+/* SetItemInt */
+        static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
     int r;
     if (!j) return -1;
     r = PyObject_SetItem(o, j, v);
@@ -221510,7 +230284,7 @@ static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyOb
 }
 static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                                CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
         if ((!boundscheck) || likely((n >= 0) & (n < PyList_GET_SIZE(o)))) {
@@ -221528,10 +230302,9 @@ static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObje
                 if (likely(l >= 0)) {
                     i += l;
                 } else {
-                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                        PyErr_Clear();
-                    else
+                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                         return -1;
+                    PyErr_Clear();
                 }
             }
             return m->sq_ass_item(o, i, v);
@@ -221549,14 +230322,16 @@ static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObje
     return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
 }
 
-static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
+/* None */
+          static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
     Py_ssize_t q = a / b;
     Py_ssize_t r = a - q*b;
     q -= ((r != 0) & ((r ^ b) < 0));
     return q;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
+/* decode_c_bytes */
+          static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
          const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
@@ -221582,9 +230357,10 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
     }
 }
 
-static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
+/* GetModuleGlobalName */
+          static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
     PyObject *result;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if !CYTHON_AVOID_BORROWED_REFS
     result = PyDict_GetItem(__pyx_d, name);
     if (likely(result)) {
         Py_INCREF(result);
@@ -221599,7 +230375,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
     return result;
 }
 
-static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
+/* ArgTypeTest */
+            static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
     PyErr_Format(PyExc_TypeError,
         "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
         name, type->tp_name, Py_TYPE(obj)->tp_name);
@@ -221625,7 +230402,8 @@ static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, in
     return 0;
 }
 
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
+/* GetItemInt */
+            static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
     PyObject *r;
     if (!j) return NULL;
     r = PyObject_GetItem(o, j);
@@ -221635,7 +230413,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               CYTHON_NCP_UNUSED int wraparound,
                                                               CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
         PyObject *r = PyList_GET_ITEM(o, i);
@@ -221650,7 +230428,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               CYTHON_NCP_UNUSED int wraparound,
                                                               CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
         PyObject *r = PyTuple_GET_ITEM(o, i);
@@ -221665,7 +230443,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                      CYTHON_NCP_UNUSED int wraparound,
                                                      CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
         if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
@@ -221689,10 +230467,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                 if (likely(l >= 0)) {
                     i += l;
                 } else {
-                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                        PyErr_Clear();
-                    else
+                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                         return NULL;
+                    PyErr_Clear();
                 }
             }
             return m->sq_item(o, i);
@@ -221706,11 +230483,12 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
-static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
+/* PyObjectCallMethod0 */
+            static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
     PyObject *method, *result = NULL;
     method = __Pyx_PyObject_GetAttrStr(obj, method_name);
     if (unlikely(!method)) goto bad;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_UNPACK_METHODS
     if (likely(PyMethod_Check(method))) {
         PyObject *self = PyMethod_GET_SELF(method);
         if (likely(self)) {
@@ -221727,15 +230505,14 @@ bad:
     return result;
 }
 
-static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
-#if CYTHON_COMPILING_IN_CPYTHON
+/* pop */
+            static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
     if (Py_TYPE(L) == &PySet_Type) {
         return PySet_Pop(L);
     }
-#endif
     return __Pyx_PyObject_CallMethod0(L, __pyx_n_s_pop);
 }
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
 static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
     if (likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
         Py_SIZE(L) -= 1;
@@ -221745,7 +230522,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* SliceTupleAndList */
+            #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE void __Pyx_crop_slice(Py_ssize_t* _start, Py_ssize_t* _stop, Py_ssize_t* _length) {
     Py_ssize_t start = *_start, stop = *_stop, length = *_length;
     if (start < 0) {
@@ -221803,7 +230581,8 @@ static CYTHON_INLINE PyObject* __Pyx_PyTuple_GetSlice(
 }
 #endif
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+/* Import */
+            static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
     PyObject *empty_list = 0;
     PyObject *module = 0;
     PyObject *global_dict = 0;
@@ -221876,11 +230655,13 @@ bad:
     return module;
 }
 
-static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
+/* None */
+            static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
     PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop */
+            #if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
     if (op1 == op2) {
         Py_RETURN_TRUE;
@@ -221896,7 +230677,7 @@ static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
         }
     }
     #endif
-    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    #if CYTHON_USE_PYLONG_INTERNALS
     if (likely(PyLong_CheckExact(op1))) {
         const long b = intval;
         long a;
@@ -221964,7 +230745,8 @@ static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
 }
 #endif
 
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
+/* ImportFrom */
+            static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
     PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
     if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
         PyErr_Format(PyExc_ImportError,
@@ -221977,7 +230759,8 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
     return value;
 }
 
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
+/* UnicodeEquals */
+            static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
 #if CYTHON_COMPILING_IN_PYPY
     return PyObject_RichCompareBool(s1, s2, equals);
 #else
@@ -222060,16 +230843,18 @@ return_ne:
 #endif
 }
 
-#if !CYTHON_COMPILING_IN_CPYTHON
+/* StringJoin */
+            #if !CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyBytes_Join(PyObject* sep, PyObject* values) {
     return PyObject_CallMethodObjArgs(sep, __pyx_n_s_join, values, NULL);
 }
 #endif
 
-static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject* iterator, PyObject* defval) {
+/* IterNext */
+            static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject* iterator, PyObject* defval) {
     PyObject* next;
     iternextfunc iternext = Py_TYPE(iterator)->tp_iternext;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
     if (unlikely(!iternext)) {
 #else
     if (unlikely(!iternext) || unlikely(!PyIter_Check(iterator))) {
@@ -222081,7 +230866,7 @@ static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject* iterator, PyObject*
     next = iternext(iterator);
     if (likely(next))
         return next;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
 #if PY_VERSION_HEX >= 0x02070000
     if (unlikely(iternext == &_PyObject_NextNotImplemented))
         return NULL;
@@ -222103,7 +230888,8 @@ static CYTHON_INLINE PyObject *__Pyx_PyIter_Next2(PyObject* iterator, PyObject*
     return NULL;
 }
 
-static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
+/* UnpackTupleError */
+              static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
     if (t == Py_None) {
       __Pyx_RaiseNoneNotIterableError();
     } else if (PyTuple_GET_SIZE(t) < index) {
@@ -222113,7 +230899,8 @@ static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
     }
 }
 
-static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
+/* UnpackTuple2 */
+              static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
                                              int is_tuple, int has_known_size, int decref_tuple) {
     Py_ssize_t index;
     PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
@@ -222159,7 +230946,8 @@ bad:
     return -1;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
+/* dict_iter */
+              static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
                                                    Py_ssize_t* p_orig_length, int* p_source_is_dict) {
     is_dict = is_dict || likely(PyDict_CheckExact(iterable));
     *p_source_is_dict = is_dict;
@@ -222254,14 +231042,132 @@ static CYTHON_INLINE int __Pyx_dict_iter_next(
     return 1;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
+/* PyIntBinop */
+              #if !CYTHON_COMPILING_IN_PYPY
+static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
+    #if PY_MAJOR_VERSION < 3
+    if (likely(PyInt_CheckExact(op1))) {
+        const long b = intval;
+        long x;
+        long a = PyInt_AS_LONG(op1);
+            x = (long)((unsigned long)a - b);
+            if (likely((x^a) >= 0 || (x^~b) >= 0))
+                return PyInt_FromLong(x);
+            return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+    }
+    #endif
+    #if CYTHON_USE_PYLONG_INTERNALS
+    if (likely(PyLong_CheckExact(op1))) {
+        const long b = intval;
+        long a, x;
+#ifdef HAVE_LONG_LONG
+        const PY_LONG_LONG llb = intval;
+        PY_LONG_LONG lla, llx;
+#endif
+        const digit* digits = ((PyLongObject*)op1)->ob_digit;
+        const Py_ssize_t size = Py_SIZE(op1);
+        if (likely(__Pyx_sst_abs(size) <= 1)) {
+            a = likely(size) ? digits[0] : 0;
+            if (size == -1) a = -a;
+        } else {
+            switch (size) {
+                case -2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                case 2:
+                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
+                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                case -3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                case 3:
+                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
+                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                case -4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                case 4:
+                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
+                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
+                        break;
+#ifdef HAVE_LONG_LONG
+                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
+                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
+                        goto long_long;
+#endif
+                    }
+                default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
+            }
+        }
+                x = a - b;
+            return PyLong_FromLong(x);
+#ifdef HAVE_LONG_LONG
+        long_long:
+                llx = lla - llb;
+            return PyLong_FromLongLong(llx);
+#endif
+        
+        
+    }
+    #endif
+    if (PyFloat_CheckExact(op1)) {
+        const long b = intval;
+        double a = PyFloat_AS_DOUBLE(op1);
+            double result;
+            PyFPE_START_PROTECT("subtract", return NULL)
+            result = ((double)a) - (double)b;
+            PyFPE_END_PROTECT(result)
+            return PyFloat_FromDouble(result);
+    }
+    return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2);
+}
+#endif
+
+/* py_dict_values */
+              static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
     if (PY_MAJOR_VERSION >= 3)
         return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
     else
         return PyDict_Values(d);
 }
 
-static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
+/* dict_getitem_default */
+              static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
     PyObject* value;
 #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
     value = PyDict_GetItemWithError(d, key);
@@ -222288,7 +231194,8 @@ static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObjec
     return value;
 }
 
-static int __Pyx_MergeKeywords(PyObject *kwdict, PyObject *source_mapping) {
+/* MergeKeywords */
+              static int __Pyx_MergeKeywords(PyObject *kwdict, PyObject *source_mapping) {
     PyObject *iter, *key = NULL, *value = NULL;
     int source_is_dict, result;
     Py_ssize_t orig_length, ppos = 0;
@@ -222329,7 +231236,8 @@ bad:
     return -1;
 }
 
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
+/* GetAttr */
+              static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
 #if CYTHON_COMPILING_IN_CPYTHON
 #if PY_MAJOR_VERSION >= 3
     if (likely(PyUnicode_Check(n)))
@@ -222341,7 +231249,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
     return PyObject_GetAttr(o, n);
 }
 
-static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
+/* CallNextTpTraverse */
+              static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
     PyTypeObject* type = Py_TYPE(obj);
     while (type && type->tp_traverse != current_tp_traverse)
         type = type->tp_base;
@@ -222352,7 +231261,8 @@ static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, trav
     return 0;
 }
 
-static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
+/* CallNextTpClear */
+              static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
     PyTypeObject* type = Py_TYPE(obj);
     while (type && type->tp_clear != current_tp_clear)
         type = type->tp_base;
@@ -222362,7 +231272,8 @@ static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
         type->tp_clear(obj);
 }
 
-static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
+/* SetVTable */
+              static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
 #if PY_VERSION_HEX >= 0x02070000
     PyObject *ob = PyCapsule_New(vtable, 0, 0);
 #else
@@ -222379,7 +231290,8 @@ bad:
     return -1;
 }
 
-static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
+/* CalculateMetaclass */
+              static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases) {
     Py_ssize_t i, nbases = PyTuple_GET_SIZE(bases);
     for (i=0; i < nbases; i++) {
         PyTypeObject *tmptype;
@@ -222417,7 +231329,8 @@ static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bas
     return (PyObject*) metaclass;
 }
 
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
+/* FetchCommonType */
+              static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
     PyObject* fake_module;
     PyTypeObject* cached_type = NULL;
     fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
@@ -222455,7 +231368,8 @@ bad:
     goto done;
 }
 
-static PyObject *
+/* CythonFunction */
+              static PyObject *
 __Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
 {
     if (unlikely(op->func_doc == NULL)) {
@@ -222612,7 +231526,7 @@ __Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
     PyObject *res = op->defaults_getter((PyObject *) op);
     if (unlikely(!res))
         return -1;
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
     Py_INCREF(op->defaults_tuple);
     op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
@@ -222810,7 +231724,7 @@ __Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
         int i;
         for (i = 0; i < m->defaults_pyobjects; i++)
             Py_XDECREF(pydefaults[i]);
-        PyMem_Free(m->defaults);
+        PyObject_Free(m->defaults);
         m->defaults = NULL;
     }
     return 0;
@@ -222871,11 +231785,9 @@ __Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
                                PyString_AsString(op->func_qualname), (void *)op);
 #endif
 }
-#if CYTHON_COMPILING_IN_PYPY
-static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
     PyCFunctionObject* f = (PyCFunctionObject*)func;
     PyCFunction meth = f->m_ml->ml_meth;
-    PyObject *self = f->m_self;
     Py_ssize_t size;
     switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
     case METH_VARARGS:
@@ -222921,11 +231833,32 @@ static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject
                  f->m_ml->ml_name);
     return NULL;
 }
-#else
-static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-	return PyCFunction_Call(func, arg, kw);
+static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+    return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw);
+}
+static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
+    PyObject *result;
+    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
+    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
+        Py_ssize_t argc;
+        PyObject *new_args;
+        PyObject *self;
+        argc = PyTuple_GET_SIZE(args);
+        new_args = PyTuple_GetSlice(args, 1, argc);
+        if (unlikely(!new_args))
+            return NULL;
+        self = PyTuple_GetItem(args, 0);
+        if (unlikely(!self)) {
+            Py_DECREF(new_args);
+            return NULL;
+        }
+        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
+        Py_DECREF(new_args);
+    } else {
+        result = __Pyx_CyFunction_Call(func, args, kw);
+    }
+    return result;
 }
-#endif
 static PyTypeObject __pyx_CyFunctionType_type = {
     PyVarObject_HEAD_INIT(0, 0)
     "cython_function_or_method",
@@ -222945,7 +231878,7 @@ static PyTypeObject __pyx_CyFunctionType_type = {
     0,
     0,
     0,
-    __Pyx_CyFunction_Call,
+    __Pyx_CyFunction_CallAsMethod,
     0,
     0,
     0,
@@ -222987,9 +231920,6 @@ static PyTypeObject __pyx_CyFunctionType_type = {
 #endif
 };
 static int __pyx_CyFunction_init(void) {
-#if !CYTHON_COMPILING_IN_PYPY
-    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
-#endif
     __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
     if (__pyx_CyFunctionType == NULL) {
         return -1;
@@ -222998,7 +231928,7 @@ static int __pyx_CyFunction_init(void) {
 }
 static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
     __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyMem_Malloc(size);
+    m->defaults = PyObject_Malloc(size);
     if (!m->defaults)
         return PyErr_NoMemory();
     memset(m->defaults, 0, size);
@@ -223021,7 +231951,8 @@ static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, Py
     Py_INCREF(dict);
 }
 
-static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
+/* Py3ClassCreate */
+                  static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name,
                                            PyObject *qualname, PyObject *mkw, PyObject *modname, PyObject *doc) {
     PyObject *ns;
     if (metaclass) {
@@ -223087,7 +232018,8 @@ static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObj
     return result;
 }
 
-static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
+/* PatchModuleWithCoroutine */
+                  static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
 #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
     int result;
     PyObject *globals, *result_obj;
@@ -223126,7 +232058,8 @@ ignore:
     return module;
 }
 
-static PyObject* __Pyx_patch_inspect(PyObject* module) {
+/* PatchInspect */
+                  static PyObject* __Pyx_patch_inspect(PyObject* module) {
 #if defined(__Pyx_Generator_USED) && (!defined(CYTHON_PATCH_INSPECT) || CYTHON_PATCH_INSPECT)
     static int inspect_patched = 0;
     if (unlikely((!inspect_patched) && module)) {
@@ -223150,7 +232083,8 @@ static PyObject* __Pyx_patch_inspect(PyObject* module) {
     return module;
 }
 
-static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
+/* GetNameInClass */
+                  static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
     PyObject *result;
     result = __Pyx_PyObject_GetAttrStr(nmspace, name);
     if (!result)
@@ -223158,7 +232092,53 @@ static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
     return result;
 }
 
-#ifndef __PYX_HAVE_RT_ImportModule
+/* ClassMethod */
+                  static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
+#if CYTHON_COMPILING_IN_PYPY
+    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
+        return PyClassMethod_New(method);
+    }
+#else
+#if CYTHON_COMPILING_IN_PYSTON
+    if (PyMethodDescr_Check(method)) {
+#else
+    static PyTypeObject *methoddescr_type = NULL;
+    if (methoddescr_type == NULL) {
+       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
+       if (!meth) return NULL;
+       methoddescr_type = Py_TYPE(meth);
+       Py_DECREF(meth);
+    }
+    if (PyObject_TypeCheck(method, methoddescr_type)) {
+#endif
+        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
+        #if PY_VERSION_HEX < 0x03020000
+        PyTypeObject *d_type = descr->d_type;
+        #else
+        PyTypeObject *d_type = descr->d_common.d_type;
+        #endif
+        return PyDescr_NewClassMethod(d_type, descr->d_method);
+    }
+#endif
+    else if (PyMethod_Check(method)) {
+        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
+    }
+    else if (PyCFunction_Check(method)) {
+        return PyClassMethod_New(method);
+    }
+#ifdef __Pyx_CyFunction_USED
+    else if (PyObject_TypeCheck(method, __pyx_CyFunctionType)) {
+        return PyClassMethod_New(method);
+    }
+#endif
+    PyErr_SetString(PyExc_TypeError,
+                   "Class-level classmethod() can only be called on "
+                   "a method_descriptor or instance method.");
+    return NULL;
+}
+
+/* ModuleImport */
+                    #ifndef __PYX_HAVE_RT_ImportModule
 #define __PYX_HAVE_RT_ImportModule
 static PyObject *__Pyx_ImportModule(const char *name) {
     PyObject *py_name = 0;
@@ -223175,7 +232155,8 @@ bad:
 }
 #endif
 
-#if PY_MAJOR_VERSION < 3
+/* RegisterModuleCleanup */
+                    #if PY_MAJOR_VERSION < 3
 static PyObject* __pyx_module_cleanup_atexit(PyObject *module, CYTHON_UNUSED PyObject *unused) {
     __pyx_module_cleanup(module);
     Py_INCREF(Py_None); return Py_None;
@@ -223241,7 +232222,8 @@ static int __Pyx_RegisterCleanup(void) {
 }
 #endif
 
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
+/* CodeObjectCache */
+                    static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
     int start = 0, mid = 0, end = count - 1;
     if (end >= 0 && code_line > entries[end].code_line) {
         return count;
@@ -223320,7 +232302,8 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
     Py_INCREF(code_object);
 }
 
-#include "compile.h"
+/* AddTraceback */
+                    #include "compile.h"
 #include "frameobject.h"
 #include "traceback.h"
 static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
@@ -223393,14 +232376,15 @@ static void __Pyx_AddTraceback(const char *funcname, int c_line,
         0                    /*PyObject *locals*/
     );
     if (!py_frame) goto bad;
-    py_frame->f_lineno = py_line;
+    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
     PyTraceBack_Here(py_frame);
 bad:
     Py_XDECREF(py_code);
     Py_XDECREF(py_frame);
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+/* CIntFromPyVerify */
+                    #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
     __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
 #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
     __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
@@ -223421,7 +232405,300 @@ bad:
         return (target_type) value;\
     }
 
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
+/* Print */
+                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
+static PyObject *__Pyx_GetStdout(void) {
+    PyObject *f = PySys_GetObject((char *)"stdout");
+    if (!f) {
+        PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
+    }
+    return f;
+}
+static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
+    int i;
+    if (!f) {
+        if (!(f = __Pyx_GetStdout()))
+            return -1;
+    }
+    Py_INCREF(f);
+    for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
+        PyObject* v;
+        if (PyFile_SoftSpace(f, 1)) {
+            if (PyFile_WriteString(" ", f) < 0)
+                goto error;
+        }
+        v = PyTuple_GET_ITEM(arg_tuple, i);
+        if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
+            goto error;
+        if (PyString_Check(v)) {
+            char *s = PyString_AsString(v);
+            Py_ssize_t len = PyString_Size(v);
+            if (len > 0) {
+                switch (s[len-1]) {
+                    case ' ': break;
+                    case '\f': case '\r': case '\n': case '\t': case '\v':
+                        PyFile_SoftSpace(f, 0);
+                        break;
+                    default:  break;
+                }
+            }
+        }
+    }
+    if (newline) {
+        if (PyFile_WriteString("\n", f) < 0)
+            goto error;
+        PyFile_SoftSpace(f, 0);
+    }
+    Py_DECREF(f);
+    return 0;
+error:
+    Py_DECREF(f);
+    return -1;
+}
+#else
+static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
+    PyObject* kwargs = 0;
+    PyObject* result = 0;
+    PyObject* end_string;
+    if (unlikely(!__pyx_print)) {
+        __pyx_print = PyObject_GetAttr(__pyx_b, __pyx_n_s_print);
+        if (!__pyx_print)
+            return -1;
+    }
+    if (stream) {
+        kwargs = PyDict_New();
+        if (unlikely(!kwargs))
+            return -1;
+        if (unlikely(PyDict_SetItem(kwargs, __pyx_n_s_file, stream) < 0))
+            goto bad;
+        if (!newline) {
+            end_string = PyUnicode_FromStringAndSize(" ", 1);
+            if (unlikely(!end_string))
+                goto bad;
+            if (PyDict_SetItem(kwargs, __pyx_n_s_end, end_string) < 0) {
+                Py_DECREF(end_string);
+                goto bad;
+            }
+            Py_DECREF(end_string);
+        }
+    } else if (!newline) {
+        if (unlikely(!__pyx_print_kwargs)) {
+            __pyx_print_kwargs = PyDict_New();
+            if (unlikely(!__pyx_print_kwargs))
+                return -1;
+            end_string = PyUnicode_FromStringAndSize(" ", 1);
+            if (unlikely(!end_string))
+                return -1;
+            if (PyDict_SetItem(__pyx_print_kwargs, __pyx_n_s_end, end_string) < 0) {
+                Py_DECREF(end_string);
+                return -1;
+            }
+            Py_DECREF(end_string);
+        }
+        kwargs = __pyx_print_kwargs;
+    }
+    result = PyObject_Call(__pyx_print, arg_tuple, kwargs);
+    if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs))
+        Py_DECREF(kwargs);
+    if (!result)
+        return -1;
+    Py_DECREF(result);
+    return 0;
+bad:
+    if (kwargs != __pyx_print_kwargs)
+        Py_XDECREF(kwargs);
+    return -1;
+}
+#endif
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlParserErrors(xmlParserErrors value) {
+    const xmlParserErrors neg_one = (xmlParserErrors) -1, const_zero = (xmlParserErrors) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(xmlParserErrors) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(xmlParserErrors) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlParserErrors) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(xmlParserErrors) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlParserErrors) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(xmlParserErrors),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(long) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(long) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(long) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(long),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
+    const int neg_one = (int) -1, const_zero = (int) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(int) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(int) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(int) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(int),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlElementType(xmlElementType value) {
+    const xmlElementType neg_one = (xmlElementType) -1, const_zero = (xmlElementType) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(xmlElementType) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(xmlElementType) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlElementType) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(xmlElementType) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlElementType) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(xmlElementType),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_char(char value) {
+    const char neg_one = (char) -1, const_zero = (char) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(char) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(char) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(char) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(char),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+                    static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlXPathObjectType(xmlXPathObjectType value) {
+    const xmlXPathObjectType neg_one = (xmlXPathObjectType) -1, const_zero = (xmlXPathObjectType) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(xmlXPathObjectType) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(xmlXPathObjectType) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlXPathObjectType) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(xmlXPathObjectType) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(xmlXPathObjectType) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(xmlXPathObjectType),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntFromPy */
+                    static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
     const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -223488,8 +232765,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (sizeof(int) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -223556,8 +232835,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (sizeof(int) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -223566,7 +232847,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             int val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -223589,7 +232870,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
         }
     } else {
         int val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (int) -1;
         val = __Pyx_PyInt_As_int(tmp);
         Py_DECREF(tmp);
@@ -223605,112 +232886,8 @@ raise_neg_overflow:
     return (int) -1;
 }
 
-#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
-static PyObject *__Pyx_GetStdout(void) {
-    PyObject *f = PySys_GetObject((char *)"stdout");
-    if (!f) {
-        PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
-    }
-    return f;
-}
-static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
-    int i;
-    if (!f) {
-        if (!(f = __Pyx_GetStdout()))
-            return -1;
-    }
-    Py_INCREF(f);
-    for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
-        PyObject* v;
-        if (PyFile_SoftSpace(f, 1)) {
-            if (PyFile_WriteString(" ", f) < 0)
-                goto error;
-        }
-        v = PyTuple_GET_ITEM(arg_tuple, i);
-        if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
-            goto error;
-        if (PyString_Check(v)) {
-            char *s = PyString_AsString(v);
-            Py_ssize_t len = PyString_Size(v);
-            if (len > 0) {
-                switch (s[len-1]) {
-                    case ' ': break;
-                    case '\f': case '\r': case '\n': case '\t': case '\v':
-                        PyFile_SoftSpace(f, 0);
-                        break;
-                    default:  break;
-                }
-            }
-        }
-    }
-    if (newline) {
-        if (PyFile_WriteString("\n", f) < 0)
-            goto error;
-        PyFile_SoftSpace(f, 0);
-    }
-    Py_DECREF(f);
-    return 0;
-error:
-    Py_DECREF(f);
-    return -1;
-}
-#else
-static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
-    PyObject* kwargs = 0;
-    PyObject* result = 0;
-    PyObject* end_string;
-    if (unlikely(!__pyx_print)) {
-        __pyx_print = PyObject_GetAttr(__pyx_b, __pyx_n_s_print);
-        if (!__pyx_print)
-            return -1;
-    }
-    if (stream) {
-        kwargs = PyDict_New();
-        if (unlikely(!kwargs))
-            return -1;
-        if (unlikely(PyDict_SetItem(kwargs, __pyx_n_s_file, stream) < 0))
-            goto bad;
-        if (!newline) {
-            end_string = PyUnicode_FromStringAndSize(" ", 1);
-            if (unlikely(!end_string))
-                goto bad;
-            if (PyDict_SetItem(kwargs, __pyx_n_s_end, end_string) < 0) {
-                Py_DECREF(end_string);
-                goto bad;
-            }
-            Py_DECREF(end_string);
-        }
-    } else if (!newline) {
-        if (unlikely(!__pyx_print_kwargs)) {
-            __pyx_print_kwargs = PyDict_New();
-            if (unlikely(!__pyx_print_kwargs))
-                return -1;
-            end_string = PyUnicode_FromStringAndSize(" ", 1);
-            if (unlikely(!end_string))
-                return -1;
-            if (PyDict_SetItem(__pyx_print_kwargs, __pyx_n_s_end, end_string) < 0) {
-                Py_DECREF(end_string);
-                return -1;
-            }
-            Py_DECREF(end_string);
-        }
-        kwargs = __pyx_print_kwargs;
-    }
-    result = PyObject_Call(__pyx_print, arg_tuple, kwargs);
-    if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs))
-        Py_DECREF(kwargs);
-    if (!result)
-        return -1;
-    Py_DECREF(result);
-    return 0;
-bad:
-    if (kwargs != __pyx_print_kwargs)
-        Py_XDECREF(kwargs);
-    return -1;
-}
-#endif
-
-#if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
+/* PrintOne */
+                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
 static int __Pyx_PrintOne(PyObject* f, PyObject *o) {
     if (!f) {
         if (!(f = __Pyx_GetStdout()))
@@ -223746,59 +232923,8 @@ static int __Pyx_PrintOne(PyObject* stream, PyObject *o) {
 }
 #endif
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlParserErrors(xmlParserErrors value) {
-    const xmlParserErrors neg_one = (xmlParserErrors) -1, const_zero = (xmlParserErrors) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(xmlParserErrors) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlParserErrors) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(xmlParserErrors) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(xmlParserErrors) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlParserErrors) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(xmlParserErrors),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = (long) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
+/* CIntFromPy */
+                    static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
     const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -223865,8 +232991,10 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
             if (sizeof(size_t) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -223933,8 +233061,10 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
 #endif
             if (sizeof(size_t) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -223943,7 +233073,7 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             size_t val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -223966,7 +233096,7 @@ static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
         }
     } else {
         size_t val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (size_t) -1;
         val = __Pyx_PyInt_As_size_t(tmp);
         Py_DECREF(tmp);
@@ -223982,7 +233112,8 @@ raise_neg_overflow:
     return (size_t) -1;
 }
 
-static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
+/* CIntFromPy */
+                    static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
     const signed char neg_one = (signed char) -1, const_zero = (signed char) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -224049,8 +233180,10 @@ static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
 #endif
             if (sizeof(signed char) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(signed char, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(signed char) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(signed char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -224117,8 +233250,10 @@ static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
 #endif
             if (sizeof(signed char) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(signed char, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(signed char) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(signed char, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -224127,7 +233262,7 @@ static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             signed char val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -224150,7 +233285,7 @@ static CYTHON_INLINE signed char __Pyx_PyInt_As_signed__char(PyObject *x) {
         }
     } else {
         signed char val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (signed char) -1;
         val = __Pyx_PyInt_As_signed__char(tmp);
         Py_DECREF(tmp);
@@ -224166,69 +233301,8 @@ raise_neg_overflow:
     return (signed char) -1;
 }
 
-static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character) {
-    const Py_ssize_t length = PyBytes_GET_SIZE(bytes);
-    char* char_start = PyBytes_AS_STRING(bytes);
-    char* pos;
-    for (pos=char_start; pos < char_start+length; pos++) {
-        if (character == pos[0]) return 1;
-    }
-    return 0;
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = (int) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(int) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(int) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(int),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlElementType(xmlElementType value) {
-    const xmlElementType neg_one = (xmlElementType) -1, const_zero = (xmlElementType) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(xmlElementType) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlElementType) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(xmlElementType) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(xmlElementType) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlElementType) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(xmlElementType),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
+/* CIntFromPy */
+                    static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
     const unsigned short neg_one = (unsigned short) -1, const_zero = (unsigned short) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -224295,8 +233369,10 @@ static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
 #endif
             if (sizeof(unsigned short) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(unsigned short, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(unsigned short) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(unsigned short, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -224363,8 +233439,10 @@ static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
 #endif
             if (sizeof(unsigned short) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(unsigned short, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(unsigned short) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(unsigned short, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -224373,7 +233451,7 @@ static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             unsigned short val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -224396,7 +233474,7 @@ static CYTHON_INLINE unsigned short __Pyx_PyInt_As_unsigned_short(PyObject *x) {
         }
     } else {
         unsigned short val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (unsigned short) -1;
         val = __Pyx_PyInt_As_unsigned_short(tmp);
         Py_DECREF(tmp);
@@ -224412,59 +233490,15 @@ raise_neg_overflow:
     return (unsigned short) -1;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_char(char value) {
-    const char neg_one = (char) -1, const_zero = (char) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(char) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(char) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(char) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(char),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_xmlXPathObjectType(xmlXPathObjectType value) {
-    const xmlXPathObjectType neg_one = (xmlXPathObjectType) -1, const_zero = (xmlXPathObjectType) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(xmlXPathObjectType) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlXPathObjectType) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(xmlXPathObjectType) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(xmlXPathObjectType) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(xmlXPathObjectType) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(xmlXPathObjectType),
-                                     little, !is_unsigned);
-    }
+/* BytesContains */
+                    static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character) {
+    const Py_ssize_t length = PyBytes_GET_SIZE(bytes);
+    char* char_start = PyBytes_AS_STRING(bytes);
+    return memchr(char_start, (unsigned char)character, (size_t)length) != NULL;
 }
 
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
+/* CIntFromPy */
+                    static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
     const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -224531,8 +233565,10 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (sizeof(long) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -224599,8 +233635,10 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (sizeof(long) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -224609,7 +233647,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             long val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -224632,7 +233670,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
         }
     } else {
         long val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (long) -1;
         val = __Pyx_PyInt_As_long(tmp);
         Py_DECREF(tmp);
@@ -224648,58 +233686,33 @@ raise_neg_overflow:
     return (long) -1;
 }
 
-static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
-#if CYTHON_COMPILING_IN_PYPY
-    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
-        return PyClassMethod_New(method);
-    }
-#else
-    static PyTypeObject *methoddescr_type = NULL;
-    if (methoddescr_type == NULL) {
-       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
-       if (!meth) return NULL;
-       methoddescr_type = Py_TYPE(meth);
-       Py_DECREF(meth);
-    }
-    if (PyObject_TypeCheck(method, methoddescr_type)) {
-        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
-        #if PY_VERSION_HEX < 0x03020000
-        PyTypeObject *d_type = descr->d_type;
-        #else
-        PyTypeObject *d_type = descr->d_common.d_type;
-        #endif
-        return PyDescr_NewClassMethod(d_type, descr->d_method);
-    }
-#endif
-    else if (PyMethod_Check(method)) {
-        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
-    }
-    else if (PyCFunction_Check(method)) {
-        return PyClassMethod_New(method);
-    }
-#ifdef __Pyx_CyFunction_USED
-    else if (PyObject_TypeCheck(method, __pyx_CyFunctionType)) {
-        return PyClassMethod_New(method);
-    }
-#endif
-    PyErr_SetString(PyExc_TypeError,
-                   "Class-level classmethod() can only be called on "
-                   "a method_descriptor or instance method.");
-    return NULL;
-}
-
-static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
+/* PyObjectCallMethod1 */
+                    static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
     PyObject *method, *result = NULL;
     method = __Pyx_PyObject_GetAttrStr(obj, method_name);
-    if (unlikely(!method)) goto bad;
-#if CYTHON_COMPILING_IN_CPYTHON
+    if (unlikely(!method)) goto done;
+#if CYTHON_UNPACK_METHODS
     if (likely(PyMethod_Check(method))) {
         PyObject *self = PyMethod_GET_SELF(method);
         if (likely(self)) {
             PyObject *args;
             PyObject *function = PyMethod_GET_FUNCTION(method);
+            #if CYTHON_FAST_PYCALL
+            if (PyFunction_Check(function)) {
+                PyObject *args[2] = {self, arg};
+                result = __Pyx_PyFunction_FastCall(function, args, 2);
+                goto done;
+            }
+            #endif
+            #if CYTHON_FAST_PYCCALL
+            if (__Pyx_PyFastCFunction_Check(function)) {
+                PyObject *args[2] = {self, arg};
+                result = __Pyx_PyCFunction_FastCall(function, args, 2);
+                goto done;
+            }
+            #endif
             args = PyTuple_New(2);
-            if (unlikely(!args)) goto bad;
+            if (unlikely(!args)) goto done;
             Py_INCREF(self);
             PyTuple_SET_ITEM(args, 0, self);
             Py_INCREF(arg);
@@ -224714,12 +233727,13 @@ static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name
     }
 #endif
     result = __Pyx_PyObject_CallOneArg(method, arg);
-bad:
+done:
     Py_XDECREF(method);
     return result;
 }
 
-#include 
+/* CoroutineBase */
+                    #include 
 #include 
 static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
 static PyObject *__Pyx_Coroutine_Close(PyObject *self);
@@ -224729,6 +233743,8 @@ static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
 static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
     PyObject *et, *ev, *tb;
     PyObject *value = NULL;
+    __Pyx_PyThreadState_declare
+    __Pyx_PyThreadState_assign
     __Pyx_ErrFetch(&et, &ev, &tb);
     if (!et) {
         Py_XDECREF(tb);
@@ -224738,41 +233754,38 @@ static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
         return 0;
     }
     if (likely(et == PyExc_StopIteration)) {
+        if (!ev) {
+            Py_INCREF(Py_None);
+            value = Py_None;
+        }
 #if PY_VERSION_HEX >= 0x030300A0
-        if (ev && Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
+        else if (Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
             value = ((PyStopIterationObject *)ev)->value;
             Py_INCREF(value);
             Py_DECREF(ev);
-            Py_XDECREF(tb);
-            Py_DECREF(et);
-            *pvalue = value;
-            return 0;
         }
 #endif
-        if (!ev || !PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
-            if (!ev) {
-                Py_INCREF(Py_None);
-                ev = Py_None;
-            } else if (PyTuple_Check(ev)) {
-                if (PyTuple_GET_SIZE(ev) >= 1) {
-                    PyObject *value;
-#if CYTHON_COMPILING_IN_CPYTHON
-                    value = PySequence_ITEM(ev, 0);
+        else if (unlikely(PyTuple_Check(ev))) {
+            if (PyTuple_GET_SIZE(ev) >= 1) {
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
+                value = PyTuple_GET_ITEM(ev, 0);
+                Py_INCREF(value);
 #else
-                    value = PyTuple_GET_ITEM(ev, 0);
-                    Py_INCREF(value);
+                value = PySequence_ITEM(ev, 0);
 #endif
-                    Py_DECREF(ev);
-                    ev = value;
-                } else {
-                    Py_INCREF(Py_None);
-                    Py_DECREF(ev);
-                    ev = Py_None;
-                }
+            } else {
+                Py_INCREF(Py_None);
+                value = Py_None;
             }
+            Py_DECREF(ev);
+        }
+        else if (!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
+            value = ev;
+        }
+        if (likely(value)) {
             Py_XDECREF(tb);
             Py_DECREF(et);
-            *pvalue = ev;
+            *pvalue = value;
             return 0;
         }
     } else if (!PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
@@ -224833,6 +233846,7 @@ int __Pyx_Coroutine_CheckRunning(__pyx_CoroutineObject *gen) {
 static CYTHON_INLINE
 PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value) {
     PyObject *retval;
+    __Pyx_PyThreadState_declare
     assert(!self->is_running);
     if (unlikely(self->resume_label == 0)) {
         if (unlikely(value && value != Py_None)) {
@@ -224846,16 +233860,16 @@ PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value) {
         PyErr_SetNone(PyExc_StopIteration);
         return NULL;
     }
+    __Pyx_PyThreadState_assign
     if (value) {
-#if CYTHON_COMPILING_IN_PYPY
+#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
 #else
         if (self->exc_traceback) {
-            PyThreadState *tstate = PyThreadState_GET();
             PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
             PyFrameObject *f = tb->tb_frame;
-            Py_XINCREF(tstate->frame);
+            Py_XINCREF(__pyx_tstate->frame);
             assert(f->f_back == NULL);
-            f->f_back = tstate->frame;
+            f->f_back = __pyx_tstate->frame;
         }
 #endif
         __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
@@ -224869,7 +233883,7 @@ PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value) {
     if (retval) {
         __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                             &self->exc_traceback);
-#if CYTHON_COMPILING_IN_PYPY
+#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
 #else
         if (self->exc_traceback) {
             PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
@@ -224979,7 +233993,12 @@ static PyObject *__Pyx_Generator_Next(PyObject *self) {
     if (yf) {
         PyObject *ret;
         gen->is_running = 1;
-        ret = Py_TYPE(yf)->tp_iternext(yf);
+        #ifdef __Pyx_Generator_USED
+        if (__Pyx_Generator_CheckExact(yf)) {
+            ret = __Pyx_Generator_Next(yf);
+        } else
+        #endif
+            ret = Py_TYPE(yf)->tp_iternext(yf);
         gen->is_running = 0;
         if (likely(ret)) {
             return ret;
@@ -225129,12 +234148,14 @@ static void __Pyx_Coroutine_del(PyObject *self) {
     PyObject *res;
     PyObject *error_type, *error_value, *error_traceback;
     __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
+    __Pyx_PyThreadState_declare
     if (gen->resume_label <= 0)
         return ;
 #if PY_VERSION_HEX < 0x030400a1
     assert(self->ob_refcnt == 0);
     self->ob_refcnt = 1;
 #endif
+    __Pyx_PyThreadState_assign
     __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
     res = __Pyx_Coroutine_Close(self);
     if (res == NULL)
@@ -225166,8 +234187,10 @@ static void __Pyx_Coroutine_del(PyObject *self) {
 static PyObject *
 __Pyx_Coroutine_get_name(__pyx_CoroutineObject *self)
 {
-    Py_INCREF(self->gi_name);
-    return self->gi_name;
+    PyObject *name = self->gi_name;
+    if (unlikely(!name)) name = Py_None;
+    Py_INCREF(name);
+    return name;
 }
 static int
 __Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value)
@@ -225191,8 +234214,10 @@ __Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value)
 static PyObject *
 __Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self)
 {
-    Py_INCREF(self->gi_qualname);
-    return self->gi_qualname;
+    PyObject *name = self->gi_qualname;
+    if (unlikely(!name)) name = Py_None;
+    Py_INCREF(name);
+    return name;
 }
 static int
 __Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value)
@@ -225213,8 +234238,9 @@ __Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value)
     Py_XDECREF(tmp);
     return 0;
 }
-static __pyx_CoroutineObject *__Pyx__Coroutine_New(PyTypeObject* type, __pyx_coroutine_body_t body,
-                                                   PyObject *closure, PyObject *name, PyObject *qualname) {
+static __pyx_CoroutineObject *__Pyx__Coroutine_New(
+            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *closure,
+            PyObject *name, PyObject *qualname, PyObject *module_name) {
     __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
     if (gen == NULL)
         return NULL;
@@ -225233,11 +234259,14 @@ static __pyx_CoroutineObject *__Pyx__Coroutine_New(PyTypeObject* type, __pyx_cor
     gen->gi_qualname = qualname;
     Py_XINCREF(name);
     gen->gi_name = name;
+    Py_XINCREF(module_name);
+    gen->gi_modulename = module_name;
     PyObject_GC_Track(gen);
     return gen;
 }
 
-#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
+/* PatchGeneratorABC */
+                        #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
 static PyObject* __Pyx_patch_abc_module(PyObject *module);
 static PyObject* __Pyx_patch_abc_module(PyObject *module) {
     module = __Pyx_Coroutine_patch_module(
@@ -225290,7 +234319,8 @@ static int __Pyx_patch_abc(void) {
     return 0;
 }
 
-static PyMethodDef __pyx_Generator_methods[] = {
+/* Generator */
+                        static PyMethodDef __pyx_Generator_methods[] = {
     {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
      (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
     {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
@@ -225378,7 +234408,8 @@ static int __pyx_Generator_init(void) {
     return 0;
 }
 
-static int __Pyx_check_binary_version(void) {
+/* CheckBinaryVersion */
+                        static int __Pyx_check_binary_version(void) {
     char ctversion[4], rtversion[4];
     PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
     PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
@@ -225393,7 +234424,8 @@ static int __Pyx_check_binary_version(void) {
     return 0;
 }
 
-static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
+/* FunctionExport */
+                        static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
     PyObject *d = 0;
     PyObject *cobj = 0;
     union {
@@ -225429,7 +234461,8 @@ bad:
     return -1;
 }
 
-#ifndef __PYX_HAVE_RT_ImportType
+/* TypeImport */
+                        #ifndef __PYX_HAVE_RT_ImportType
 #define __PYX_HAVE_RT_ImportType
 static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
     size_t size, int strict)
@@ -225475,14 +234508,14 @@ static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class
 #endif
     if (!strict && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
-            "%s.%s size changed, may indicate binary incompatibility",
-            module_name, class_name);
+            "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd",
+            module_name, class_name, basicsize, size);
         if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
     }
     else if ((size_t)basicsize != size) {
         PyErr_Format(PyExc_ValueError,
-            "%.200s.%.200s has the wrong size, try recompiling",
-            module_name, class_name);
+            "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd",
+            module_name, class_name, basicsize, size);
         goto bad;
     }
     return (PyTypeObject *)result;
@@ -225493,7 +234526,8 @@ bad:
 }
 #endif
 
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
+/* InitStrings */
+                        static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
     while (t->p) {
         #if PY_MAJOR_VERSION < 3
         if (t->is_unicode) {
@@ -225593,8 +234627,10 @@ static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
    if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
    else return PyObject_IsTrue(x);
 }
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
+#if CYTHON_USE_TYPE_SLOTS
   PyNumberMethods *m;
+#endif
   const char *name = NULL;
   PyObject *res = NULL;
 #if PY_MAJOR_VERSION < 3
@@ -225603,8 +234639,9 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
   if (PyLong_Check(x))
 #endif
     return __Pyx_NewRef(x);
+#if CYTHON_USE_TYPE_SLOTS
   m = Py_TYPE(x)->tp_as_number;
-#if PY_MAJOR_VERSION < 3
+  #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
     name = "int";
     res = PyNumber_Int(x);
@@ -225613,11 +234650,14 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
     name = "long";
     res = PyNumber_Long(x);
   }
-#else
+  #else
   if (m && m->nb_int) {
     name = "int";
     res = PyNumber_Long(x);
   }
+  #endif
+#else
+  res = PyNumber_Int(x);
 #endif
   if (res) {
 #if PY_MAJOR_VERSION < 3
diff --git a/src/lxml/lxml.etree.h b/src/lxml/lxml.etree.h
index 3c748225..eed1fd73 100644
--- a/src/lxml/lxml.etree.h
+++ b/src/lxml/lxml.etree.h
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.23.5 */
+/* Generated by Cython 0.25.2 */
 
 #ifndef __PYX_HAVE__lxml__etree
 #define __PYX_HAVE__lxml__etree
diff --git a/src/lxml/lxml.etree.pyx b/src/lxml/lxml.etree.pyx
index 10857aa1..67ff69b2 100644
--- a/src/lxml/lxml.etree.pyx
+++ b/src/lxml/lxml.etree.pyx
@@ -3252,13 +3252,13 @@ def dump(_Element elem not None, *, bint pretty_print=True, with_tail=True):
     should be used for debugging only.
     """
     xml = tostring(elem, pretty_print=pretty_print, with_tail=with_tail,
-                   encoding=u'unicode' if python.IS_PYTHON3 else None)
+                   encoding=None if python.IS_PYTHON2 else 'unicode')
     if not pretty_print:
         xml += '\n'
     sys.stdout.write(xml)
 
 
-def tostring(element_or_tree, *, encoding=None, method=u"xml",
+def tostring(element_or_tree, *, encoding=None, method="xml",
              xml_declaration=None, bint pretty_print=False, bint with_tail=True,
              standalone=None, doctype=None,
              bint exclusive=False, bint with_comments=True, inclusive_ns_prefixes=None):
@@ -3315,7 +3315,7 @@ def tostring(element_or_tree, *, encoding=None, method=u"xml",
         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
     if not with_comments:
         raise ValueError("Can only discard comments in C14N serialisation")
-    if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):
+    if encoding is _unicode or (encoding is not None and encoding.lower() == 'unicode'):
         if xml_declaration:
             raise ValueError, \
                 u"Serialisation to unicode must not request an XML declaration"
diff --git a/src/lxml/lxml.etree_api.h b/src/lxml/lxml.etree_api.h
index eff64f6b..16c74a3f 100644
--- a/src/lxml/lxml.etree_api.h
+++ b/src/lxml/lxml.etree_api.h
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.23.5 */
+/* Generated by Cython 0.25.2 */
 
 #ifndef __PYX_HAVE_API__lxml__etree
 #define __PYX_HAVE_API__lxml__etree
diff --git a/src/lxml/lxml.objectify.c b/src/lxml/lxml.objectify.c
index 3f54f37f..a88587db 100644
--- a/src/lxml/lxml.objectify.c
+++ b/src/lxml/lxml.objectify.c
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.23.5 */
+/* Generated by Cython 0.25.2 */
 
 /* BEGIN: Cython Metadata
 {
@@ -47,10 +47,12 @@
             "xslt", 
             "exslt", 
             "xml2", 
+            "rt", 
             "z", 
             "m"
         ]
-    }
+    }, 
+    "module_name": "lxml.objectify"
 }
 END: Cython Metadata */
 
@@ -61,10 +63,10 @@ END: Cython Metadata */
 #elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
     #error Cython requires Python 2.6+ or Python 3.2+.
 #else
-#define CYTHON_ABI "0_23_5"
+#define CYTHON_ABI "0_25_2"
 #include 
 #ifndef offsetof
-#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
+  #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
 #endif
 #if !defined(WIN32) && !defined(MS_WINDOWS)
   #ifndef __stdcall
@@ -83,6 +85,11 @@ END: Cython Metadata */
 #ifndef DL_EXPORT
   #define DL_EXPORT(t) t
 #endif
+#ifndef HAVE_LONG_LONG
+  #if PY_VERSION_HEX >= 0x03030000 || (PY_MAJOR_VERSION == 2 && PY_VERSION_HEX >= 0x02070000)
+    #define HAVE_LONG_LONG
+  #endif
+#endif
 #ifndef PY_LONG_LONG
   #define PY_LONG_LONG LONG_LONG
 #endif
@@ -90,17 +97,120 @@ END: Cython Metadata */
   #define Py_HUGE_VAL HUGE_VAL
 #endif
 #ifdef PYPY_VERSION
-#define CYTHON_COMPILING_IN_PYPY 1
-#define CYTHON_COMPILING_IN_CPYTHON 0
+  #define CYTHON_COMPILING_IN_PYPY 1
+  #define CYTHON_COMPILING_IN_PYSTON 0
+  #define CYTHON_COMPILING_IN_CPYTHON 0
+  #undef CYTHON_USE_TYPE_SLOTS
+  #define CYTHON_USE_TYPE_SLOTS 0
+  #undef CYTHON_USE_ASYNC_SLOTS
+  #define CYTHON_USE_ASYNC_SLOTS 0
+  #undef CYTHON_USE_PYLIST_INTERNALS
+  #define CYTHON_USE_PYLIST_INTERNALS 0
+  #undef CYTHON_USE_UNICODE_INTERNALS
+  #define CYTHON_USE_UNICODE_INTERNALS 0
+  #undef CYTHON_USE_UNICODE_WRITER
+  #define CYTHON_USE_UNICODE_WRITER 0
+  #undef CYTHON_USE_PYLONG_INTERNALS
+  #define CYTHON_USE_PYLONG_INTERNALS 0
+  #undef CYTHON_AVOID_BORROWED_REFS
+  #define CYTHON_AVOID_BORROWED_REFS 1
+  #undef CYTHON_ASSUME_SAFE_MACROS
+  #define CYTHON_ASSUME_SAFE_MACROS 0
+  #undef CYTHON_UNPACK_METHODS
+  #define CYTHON_UNPACK_METHODS 0
+  #undef CYTHON_FAST_THREAD_STATE
+  #define CYTHON_FAST_THREAD_STATE 0
+  #undef CYTHON_FAST_PYCALL
+  #define CYTHON_FAST_PYCALL 0
+#elif defined(PYSTON_VERSION)
+  #define CYTHON_COMPILING_IN_PYPY 0
+  #define CYTHON_COMPILING_IN_PYSTON 1
+  #define CYTHON_COMPILING_IN_CPYTHON 0
+  #ifndef CYTHON_USE_TYPE_SLOTS
+    #define CYTHON_USE_TYPE_SLOTS 1
+  #endif
+  #undef CYTHON_USE_ASYNC_SLOTS
+  #define CYTHON_USE_ASYNC_SLOTS 0
+  #undef CYTHON_USE_PYLIST_INTERNALS
+  #define CYTHON_USE_PYLIST_INTERNALS 0
+  #ifndef CYTHON_USE_UNICODE_INTERNALS
+    #define CYTHON_USE_UNICODE_INTERNALS 1
+  #endif
+  #undef CYTHON_USE_UNICODE_WRITER
+  #define CYTHON_USE_UNICODE_WRITER 0
+  #undef CYTHON_USE_PYLONG_INTERNALS
+  #define CYTHON_USE_PYLONG_INTERNALS 0
+  #ifndef CYTHON_AVOID_BORROWED_REFS
+    #define CYTHON_AVOID_BORROWED_REFS 0
+  #endif
+  #ifndef CYTHON_ASSUME_SAFE_MACROS
+    #define CYTHON_ASSUME_SAFE_MACROS 1
+  #endif
+  #ifndef CYTHON_UNPACK_METHODS
+    #define CYTHON_UNPACK_METHODS 1
+  #endif
+  #undef CYTHON_FAST_THREAD_STATE
+  #define CYTHON_FAST_THREAD_STATE 0
+  #undef CYTHON_FAST_PYCALL
+  #define CYTHON_FAST_PYCALL 0
 #else
-#define CYTHON_COMPILING_IN_PYPY 0
-#define CYTHON_COMPILING_IN_CPYTHON 1
+  #define CYTHON_COMPILING_IN_PYPY 0
+  #define CYTHON_COMPILING_IN_PYSTON 0
+  #define CYTHON_COMPILING_IN_CPYTHON 1
+  #ifndef CYTHON_USE_TYPE_SLOTS
+    #define CYTHON_USE_TYPE_SLOTS 1
+  #endif
+  #if PY_MAJOR_VERSION < 3
+    #undef CYTHON_USE_ASYNC_SLOTS
+    #define CYTHON_USE_ASYNC_SLOTS 0
+  #elif !defined(CYTHON_USE_ASYNC_SLOTS)
+    #define CYTHON_USE_ASYNC_SLOTS 1
+  #endif
+  #if PY_VERSION_HEX < 0x02070000
+    #undef CYTHON_USE_PYLONG_INTERNALS
+    #define CYTHON_USE_PYLONG_INTERNALS 0
+  #elif !defined(CYTHON_USE_PYLONG_INTERNALS)
+    #define CYTHON_USE_PYLONG_INTERNALS 1
+  #endif
+  #ifndef CYTHON_USE_PYLIST_INTERNALS
+    #define CYTHON_USE_PYLIST_INTERNALS 1
+  #endif
+  #ifndef CYTHON_USE_UNICODE_INTERNALS
+    #define CYTHON_USE_UNICODE_INTERNALS 1
+  #endif
+  #if PY_VERSION_HEX < 0x030300F0
+    #undef CYTHON_USE_UNICODE_WRITER
+    #define CYTHON_USE_UNICODE_WRITER 0
+  #elif !defined(CYTHON_USE_UNICODE_WRITER)
+    #define CYTHON_USE_UNICODE_WRITER 1
+  #endif
+  #ifndef CYTHON_AVOID_BORROWED_REFS
+    #define CYTHON_AVOID_BORROWED_REFS 0
+  #endif
+  #ifndef CYTHON_ASSUME_SAFE_MACROS
+    #define CYTHON_ASSUME_SAFE_MACROS 1
+  #endif
+  #ifndef CYTHON_UNPACK_METHODS
+    #define CYTHON_UNPACK_METHODS 1
+  #endif
+  #ifndef CYTHON_FAST_THREAD_STATE
+    #define CYTHON_FAST_THREAD_STATE 1
+  #endif
+  #ifndef CYTHON_FAST_PYCALL
+    #define CYTHON_FAST_PYCALL 1
+  #endif
 #endif
-#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
-#define CYTHON_USE_PYLONG_INTERNALS 1
+#if !defined(CYTHON_FAST_PYCCALL)
+#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
+#endif
+#if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+  #undef SHIFT
+  #undef BASE
+  #undef MASK
 #endif
 #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
-#define Py_OptimizeFlag 0
+  #define Py_OptimizeFlag 0
 #endif
 #define __PYX_BUILD_PY_SSIZE_T "n"
 #define CYTHON_FORMAT_SSIZE_T "z"
@@ -127,23 +237,45 @@ END: Cython Metadata */
 #ifndef Py_TPFLAGS_HAVE_FINALIZE
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
+#ifndef METH_FASTCALL
+  #define METH_FASTCALL 0x80
+  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject **args,
+                                              Py_ssize_t nargs, PyObject *kwnames);
+#else
+  #define __Pyx_PyCFunctionFast _PyCFunctionFast
+#endif
+#if CYTHON_FAST_PYCCALL
+#define __Pyx_PyFastCFunction_Check(func)\
+    ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)))))
+#else
+#define __Pyx_PyFastCFunction_Check(func) 0
+#endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
   #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
+  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
   #define __Pyx_PyUnicode_KIND(u)         PyUnicode_KIND(u)
   #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
   #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
+  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, ch)
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
 #else
   #define CYTHON_PEP393_ENABLED 0
+  #define PyUnicode_1BYTE_KIND  1
+  #define PyUnicode_2BYTE_KIND  2
+  #define PyUnicode_4BYTE_KIND  4
   #define __Pyx_PyUnicode_READY(op)       (0)
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
+  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111)
   #define __Pyx_PyUnicode_KIND(u)         (sizeof(Py_UNICODE))
   #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
   #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
+  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = ch)
+  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
 #endif
 #if CYTHON_COMPILING_IN_PYPY
   #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
@@ -156,6 +288,24 @@ END: Cython Metadata */
 #if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
   #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
 #endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check)
+  #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format)
+  #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
+#endif
+#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
+  #define PyObject_Malloc(s)   PyMem_Malloc(s)
+  #define PyObject_Free(p)     PyMem_Free(p)
+  #define PyObject_Realloc(p)  PyMem_Realloc(p)
+#endif
+#if CYTHON_COMPILING_IN_PYSTON
+  #define __Pyx_PyCode_HasFreeVars(co)  PyCode_HasFreeVars(co)
+  #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno)
+#else
+  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
+  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
+#endif
 #define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
@@ -163,6 +313,9 @@ END: Cython Metadata */
 #else
   #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
 #endif
+#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
+  #define PyObject_ASCII(o)            PyObject_Repr(o)
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define PyBaseString_Type            PyUnicode_Type
   #define PyStringObject               PyUnicodeObject
@@ -181,6 +334,7 @@ END: Cython Metadata */
   #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
 #endif
 #define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
+#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)
 #if PY_MAJOR_VERSION >= 3
   #define PyIntObject                  PyLongObject
   #define PyInt_Type                   PyLong_Type
@@ -219,18 +373,20 @@ END: Cython Metadata */
 #else
   #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
 #endif
-#if PY_VERSION_HEX >= 0x030500B1
-#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-typedef struct {
-    unaryfunc am_await;
-    unaryfunc am_aiter;
-    unaryfunc am_anext;
-} __Pyx_PyAsyncMethodsStruct;
-#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#if CYTHON_USE_ASYNC_SLOTS
+  #if PY_VERSION_HEX >= 0x030500B1
+    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
+    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
+  #else
+    typedef struct {
+        unaryfunc am_await;
+        unaryfunc am_aiter;
+        unaryfunc am_anext;
+    } __Pyx_PyAsyncMethodsStruct;
+    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+  #endif
 #else
-#define __Pyx_PyType_AsAsync(obj) NULL
+  #define __Pyx_PyType_AsAsync(obj) NULL
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -243,10 +399,39 @@ typedef struct {
     #define CYTHON_RESTRICT
   #endif
 #endif
+#ifndef CYTHON_UNUSED
+# if defined(__GNUC__)
+#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+#     define CYTHON_UNUSED __attribute__ ((__unused__))
+#   else
+#     define CYTHON_UNUSED
+#   endif
+# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
+#   define CYTHON_UNUSED __attribute__ ((__unused__))
+# else
+#   define CYTHON_UNUSED
+# endif
+#endif
+#ifndef CYTHON_MAYBE_UNUSED_VAR
+#  if defined(__cplusplus)
+     template void CYTHON_MAYBE_UNUSED_VAR( const T& ) { }
+#  else
+#    define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x)
+#  endif
+#endif
+#ifndef CYTHON_NCP_UNUSED
+# if CYTHON_COMPILING_IN_CPYTHON
+#  define CYTHON_NCP_UNUSED
+# else
+#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
+# endif
+#endif
 #define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
 
 #ifndef CYTHON_INLINE
-  #if defined(__GNUC__)
+  #if defined(__clang__)
+    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
+  #elif defined(__GNUC__)
     #define CYTHON_INLINE __inline__
   #elif defined(_MSC_VER)
     #define CYTHON_INLINE __inline
@@ -270,8 +455,18 @@ static CYTHON_INLINE float __PYX_NAN() {
   return value;
 }
 #endif
+#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
+#define __Pyx_truncl trunc
+#else
+#define __Pyx_truncl truncl
+#endif
 
 
+#define __PYX_ERR(f_index, lineno, Ln_error) \
+{ \
+  __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \
+}
+
 #if PY_MAJOR_VERSION >= 3
   #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
   #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
@@ -290,8 +485,8 @@ static CYTHON_INLINE float __PYX_NAN() {
 
 #define __PYX_HAVE__lxml__objectify
 #define __PYX_HAVE_API__lxml__objectify
-#include "string.h"
-#include "stdio.h"
+#include 
+#include 
 #include "lxml-version.h"
 #include "libxml/xmlversion.h"
 #include "libxml/xmlstring.h"
@@ -318,27 +513,7 @@ static CYTHON_INLINE float __PYX_NAN() {
 #define CYTHON_WITHOUT_ASSERTIONS
 #endif
 
-#ifndef CYTHON_UNUSED
-# if defined(__GNUC__)
-#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
-#     define CYTHON_UNUSED __attribute__ ((__unused__))
-#   else
-#     define CYTHON_UNUSED
-#   endif
-# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
-#   define CYTHON_UNUSED __attribute__ ((__unused__))
-# else
-#   define CYTHON_UNUSED
-# endif
-#endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
-typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
+typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                 const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
 
 #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
@@ -412,15 +587,21 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
 #define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
 static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS
 #define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
 #else
 #define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
 #endif
 #define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
+#if PY_MAJOR_VERSION >= 3
+#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
+#else
+#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
+#endif
+#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
 static int __Pyx_sys_getdefaultencoding_not_ascii;
 static int __Pyx_init_sys_getdefaultencoding_params(void) {
@@ -511,6 +692,7 @@ static PyObject *__pyx_d;
 static PyObject *__pyx_b;
 static PyObject *__pyx_empty_tuple;
 static PyObject *__pyx_empty_bytes;
+static PyObject *__pyx_empty_unicode;
 static int __pyx_lineno;
 static int __pyx_clineno = 0;
 static const char * __pyx_cfilenm= __FILE__;
@@ -761,6 +943,7 @@ static struct __pyx_vtabstruct_4lxml_9objectify_ElementMaker *__pyx_vtabptr_4lxm
 static PyObject *__pyx_f_4lxml_9objectify_12ElementMaker__build_element_maker(struct __pyx_obj_4lxml_9objectify_ElementMaker *, PyObject *, int);
 
 /* --- Runtime support code (head) --- */
+/* Refnanny.proto */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -823,7 +1006,8 @@ static PyObject *__pyx_f_4lxml_9objectify_12ElementMaker__build_element_maker(st
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectGetAttrStr.proto */
+#if CYTHON_USE_TYPE_SLOTS
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
     PyTypeObject* tp = Py_TYPE(obj);
     if (likely(tp->tp_getattro))
@@ -838,34 +1022,44 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
 #endif
 
+/* GetBuiltinName.proto */
 static PyObject *__Pyx_GetBuiltinName(PyObject *name);
 
+/* PyObjectCall.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
 #else
 #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
 #endif
 
+/* RaiseDoubleKeywords.proto */
 static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
 
+/* ParseKeywords.proto */
 static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
     PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
     const char* function_name);
 
+/* RaiseArgTupleInvalid.proto */
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
     Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
 
+/* RaiseTooManyValuesToUnpack.proto */
 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
 
+/* RaiseNeedMoreValuesToUnpack.proto */
 static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
 
+/* RaiseNoneIterError.proto */
 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
 
+/* decode_c_bytes.proto */
 static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
          const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
 
+/* decode_bytes.proto */
 static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
          PyObject* string, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
@@ -875,28 +1069,53 @@ static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
         start, stop, encoding, errors, decode_func);
 }
 
+/* PyCFunctionFastCall.proto */
+#if CYTHON_FAST_PYCCALL
+static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
+#else
+#define __Pyx_PyCFunction_FastCall(func, args, nargs)  (assert(0), NULL)
+#endif
+
+/* PyFunctionFastCall.proto */
+#if CYTHON_FAST_PYCALL
+#define __Pyx_PyFunction_FastCall(func, args, nargs)\
+    __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
+#if 1 || PY_VERSION_HEX < 0x030600B1
+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
+#else
+#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
+#endif
+#endif
+
+/* PyObjectCallMethO.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
 #endif
 
+/* PyObjectCallOneArg.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
 
+/* PyObjectCallNoArg.proto */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
 #else
 #define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
 #endif
 
+/* GetModuleGlobalName.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);
 
+/* ExtTypeTest.proto */
 static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
 
+/* PyDictContains.proto */
 static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
     int result = PyDict_Contains(dict, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* ListAppend.proto */
+#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
 static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
     PyListObject* L = (PyListObject*) list;
     Py_ssize_t len = Py_SIZE(list);
@@ -912,18 +1131,44 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 #define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
 #endif
 
+/* IncludeStringH.proto */
 #include 
 
+/* BytesEquals.proto */
 static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);
 
+/* UnicodeEquals.proto */
 static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);
 
-static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);
+/* PyThreadStateGet.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
+#define __Pyx_PyThreadState_assign  __pyx_tstate = PyThreadState_GET();
+#else
+#define __Pyx_PyThreadState_declare
+#define __Pyx_PyThreadState_assign
+#endif
+
+/* PyErrFetchRestore.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
+#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
+#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
+#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
+static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
+#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
+#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
+#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
+#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
+#endif
 
+/* RaiseException.proto */
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectSetAttrStr.proto */
+#if CYTHON_USE_TYPE_SLOTS
 #define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o,n,NULL)
 static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
     PyTypeObject* tp = Py_TYPE(obj);
@@ -940,6 +1185,7 @@ static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr
 #define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
 #endif
 
+/* SliceObject.proto */
 #define __Pyx_PyObject_DelSlice(obj, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)\
     __Pyx_PyObject_SetSlice(obj, (PyObject*)NULL, cstart, cstop, py_start, py_stop, py_slice, has_cstart, has_cstop, wraparound)
 static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
@@ -947,8 +1193,10 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(
         PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
         int has_cstart, int has_cstop, int wraparound);
 
+/* dict_getitem_default.proto */
 static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value);
 
+/* GetItemInt.proto */
 #define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
     (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
     __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
@@ -970,69 +1218,85 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                      int is_list, int wraparound, int boundscheck);
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
 #else
 #define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\
     (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2))
 #endif
 
-static double __Pyx__PyObject_AsDouble(PyObject* obj);
-#if CYTHON_COMPILING_IN_PYPY
-#define __Pyx_PyObject_AsDouble(obj)\
-(likely(PyFloat_CheckExact(obj)) ? PyFloat_AS_DOUBLE(obj) :\
- likely(PyInt_CheckExact(obj)) ?\
- PyFloat_AsDouble(obj) : __Pyx__PyObject_AsDouble(obj))
-#else
-#define __Pyx_PyObject_AsDouble(obj)\
-((likely(PyFloat_CheckExact(obj))) ?\
- PyFloat_AS_DOUBLE(obj) : __Pyx__PyObject_AsDouble(obj))
-#endif
-
+/* StrEquals.proto */
 #if PY_MAJOR_VERSION >= 3
 #define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
 #else
 #define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
 #endif
 
-static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb);
-static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb);
+/* SaveResetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
+#else
+#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
+#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
+#endif
 
+/* PyErrExceptionMatches.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
+static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
+#else
+#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
+#endif
+
+/* GetAttr.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);
 
+/* GetAttr3.proto */
 static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);
 
-#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+/* CallableCheck.proto */
+#if CYTHON_USE_TYPE_SLOTS && PY_MAJOR_VERSION >= 3
 #define __Pyx_PyCallable_Check(obj)   ((obj)->ob_type->tp_call != NULL)
 #else
 #define __Pyx_PyCallable_Check(obj)   PyCallable_Check(obj)
 #endif
 
+/* IterFinish.proto */
 static CYTHON_INLINE int __Pyx_IterFinish(void);
 
+/* UnpackItemEndCheck.proto */
 static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
 #else
 #define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\
     (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop.proto */
+#if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
 #else
 #define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
     PyObject_RichCompare(op1, op2, Py_EQ)
     #endif
 
+/* PySequenceContains.proto */
 static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
     int result = PySequence_Contains(seq, item);
     return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
 }
 
+/* py_dict_items.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);
 
+/* UnpackUnboundCMethod.proto */
 typedef struct {
     PyObject *type;
     PyObject **method_name;
@@ -1041,36 +1305,52 @@ typedef struct {
     int flag;
 } __Pyx_CachedCFunction;
 
+/* CallUnboundCMethod0.proto */
 static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
 #if CYTHON_COMPILING_IN_CPYTHON
 #define __Pyx_CallUnboundCMethod0(cfunc, self)\
     ((likely((cfunc)->func)) ?\
         (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
          (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
-             ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) : __Pyx__CallUnboundCMethod0(cfunc, self)))) :\
+             ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
+              (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?  (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
+                __Pyx__CallUnboundCMethod0(cfunc, self))))) :\
         __Pyx__CallUnboundCMethod0(cfunc, self))
 #else
 #define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
 #endif
 
+/* py_dict_values.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);
 
+/* KeywordStringCheck.proto */
 static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);
 
+/* py_dict_clear.proto */
 #define __Pyx_PyDict_Clear(d) (PyDict_Clear(d), 0)
 
+/* ArgTypeTest.proto */
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
     const char *name, int exact);
 
+/* SliceObject.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
         PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
         int has_cstart, int has_cstop, int wraparound);
 
+/* Import.proto */
 static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
 
+/* GetException.proto */
+#if CYTHON_FAST_THREAD_STATE
+#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
+#else
 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
+#endif
 
+/* DelItemInt.proto */
 #define __Pyx_DelItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
     (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
     __Pyx_DelItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound) :\
@@ -1080,18 +1360,25 @@ static CYTHON_INLINE int __Pyx_DelItem_Generic(PyObject *o, PyObject *j);
 static CYTHON_INLINE int __Pyx_DelItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                int is_list, int wraparound);
 
+/* CallNextTpDealloc.proto */
 static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);
 
+/* CallNextTpTraverse.proto */
 static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);
 
+/* CallNextTpClear.proto */
 static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);
 
+/* SetVTable.proto */
 static int __Pyx_SetVtable(PyObject *dict, void *vtable);
 
+/* ImportFrom.proto */
 static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);
 
+/* FetchCommonType.proto */
 static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
 
+/* CythonFunction.proto */
 #define __Pyx_CyFunction_USED 1
 #include 
 #define __Pyx_CYFUNCTION_STATICMETHOD  0x01
@@ -1145,6 +1432,7 @@ static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                               PyObject *dict);
 static int __pyx_CyFunction_init(void);
 
+/* PyIdentifierFromString.proto */
 #if !defined(__Pyx_PyIdentifier_FromString)
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
@@ -1153,14 +1441,17 @@ static int __pyx_CyFunction_init(void);
 #endif
 #endif
 
+/* ModuleImport.proto */
 static PyObject *__Pyx_ImportModule(const char *name);
 
+/* RegisterModuleCleanup.proto */
 static void __pyx_module_cleanup(PyObject *self);
 static int __Pyx_RegisterCleanup(void);
 
+/* CodeObjectCache.proto */
 typedef struct {
-    int code_line;
     PyCodeObject* code_object;
+    int code_line;
 } __Pyx_CodeObjectCacheEntry;
 struct __Pyx_CodeObjectCache {
     int count;
@@ -1172,21 +1463,29 @@ static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int co
 static PyCodeObject *__pyx_find_code_object(int code_line);
 static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
 
+/* AddTraceback.proto */
 static void __Pyx_AddTraceback(const char *funcname, int c_line,
                                int py_line, const char *filename);
 
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
-
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
+/* CIntToPy.proto */
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
 
+/* CIntFromPy.proto */
+static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
+
+/* CIntFromPy.proto */
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
 
+/* CheckBinaryVersion.proto */
 static int __Pyx_check_binary_version(void);
 
+/* TypeImport.proto */
 static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);
 
+/* InitStrings.proto */
 static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
 
 static PyObject *__pyx_f_4lxml_9objectify_12ElementMaker__build_element_maker(struct __pyx_obj_4lxml_9objectify_ElementMaker *__pyx_v_self, PyObject *__pyx_v_tag, int __pyx_v_caching); /* proto*/
@@ -1320,253 +1619,294 @@ static PyObject *__pyx_builtin_hex;
 static PyObject *__pyx_builtin_enumerate;
 static PyObject *__pyx_builtin_map;
 static PyObject *__pyx_builtin_MemoryError;
-static char __pyx_k_0[] = "0";
-static char __pyx_k_1[] = "1";
-static char __pyx_k_E[] = "E";
-static char __pyx_k_U[] = "U";
-static char __pyx_k_b[] = "b";
-static char __pyx_k_d[] = "[%d]";
-static char __pyx_k_f[] = "f";
-static char __pyx_k_s[] = "{%s}*";
-static char __pyx_k_ID[] = "ID";
-static char __pyx_k__2[] = "";
-static char __pyx_k__3[] = ".";
-static char __pyx_k__9[] = "{";
-  static char __pyx_k_kw[] = "kw";
-  static char __pyx_k_ns[] = "ns";
-  static char __pyx_k_on[] = "on";
-  static char __pyx_k_py[] = "py:";
-  static char __pyx_k_re[] = "re";
-  static char __pyx_k_XML[] = "XML";
-  static char __pyx_k__10[] = "    ";
-  static char __pyx_k__12[] = ":";
-  static char __pyx_k__17[] = "{}";
-  static char __pyx_k__18[] = "__.*__$";
-  static char __pyx_k_all[] = "__all__";
-  static char __pyx_k_end[] = "end";
-  static char __pyx_k_get[] = "get";
-  static char __pyx_k_hex[] = "hex";
-  static char __pyx_k_int[] = "int";
-  static char __pyx_k_map[] = "map";
-  static char __pyx_k_nil[] = "nil";
-  static char __pyx_k_obj[] = "obj";
-  static char __pyx_k_oct[] = "oct";
-  static char __pyx_k_s_2[] = "{%s}";
-  static char __pyx_k_s_3[] = "s";
-  static char __pyx_k_set[] = "__set__";
-  static char __pyx_k_str[] = "str";
-  static char __pyx_k_tag[] = "tag";
-  static char __pyx_k_xml[] = "xml";
-  static char __pyx_k_xsd[] = "xsd";
-  static char __pyx_k_xsi[] = "xsi:";
-  static char __pyx_k_Name[] = "Name";
-  static char __pyx_k_None[] = "None";
-  static char __pyx_k_TREE[] = "TREE";
-  static char __pyx_k_base[] = "base";
-  static char __pyx_k_bool[] = "bool";
-  static char __pyx_k_byte[] = "byte";
-  static char __pyx_k_call[] = "__call__";
-  static char __pyx_k_copy[] = "__copy__";
-  static char __pyx_k_data[] = "data";
-  static char __pyx_k_dump[] = "dump";
-  static char __pyx_k_long[] = "long";
-  static char __pyx_k_lxml[] = "lxml";
-  static char __pyx_k_main[] = "__main__";
-  static char __pyx_k_name[] = "name";
-  static char __pyx_k_none[] = "none";
-  static char __pyx_k_path[] = "path";
-  static char __pyx_k_py_2[] = "py";
-  static char __pyx_k_repr[] = "repr";
-  static char __pyx_k_root[] = "root";
-  static char __pyx_k_tail[] = "tail";
-  static char __pyx_k_temp[] = "temp";
-  static char __pyx_k_test[] = "__test__";
-  static char __pyx_k_text[] = "text";
-  static char __pyx_k_true[] = "true";
-  static char __pyx_k_type[] = "type";
-  static char __pyx_k_IDREF[] = "IDREF";
-  static char __pyx_k_after[] = "after";
-  static char __pyx_k_check[] = "check";
-  static char __pyx_k_etree[] = "etree";
-  static char __pyx_k_false[] = "false";
-  static char __pyx_k_float[] = "float";
-  static char __pyx_k_items[] = "items";
-  static char __pyx_k_known[] = "known";
-  static char __pyx_k_match[] = "match";
-  static char __pyx_k_nsmap[] = "nsmap";
-  static char __pyx_k_parse[] = "parse";
-  static char __pyx_k_pyval[] = "pyval";
-  static char __pyx_k_s_nil[] = "{%s}nil";
-  static char __pyx_k_s_s_r[] = "%s  * %s = %r\n";
-  static char __pyx_k_short[] = "short";
-  static char __pyx_k_split[] = "split";
-  static char __pyx_k_strip[] = "strip";
-  static char __pyx_k_tag_2[] = "_tag";
-  static char __pyx_k_token[] = "token";
-  static char __pyx_k_types[] = "types";
-  static char __pyx_k_value[] = "value";
-  static char __pyx_k_xsd_2[] = "xsd:";
-  static char __pyx_k_xsi_2[] = "xsi";
-  static char __pyx_k_xsi_3[] = "_xsi";
-  static char __pyx_k_ENTITY[] = "ENTITY";
-  static char __pyx_k_NCName[] = "NCName";
-  static char __pyx_k_PyType[] = "PyType";
-  static char __pyx_k_attrib[] = "attrib";
-  static char __pyx_k_before[] = "before";
-  static char __pyx_k_double[] = "double";
-  static char __pyx_k_encode[] = "encode";
-  static char __pyx_k_groups[] = "groups";
-  static char __pyx_k_import[] = "__import__";
-  static char __pyx_k_name_2[] = "__name__";
-  static char __pyx_k_object[] = "object";
-  static char __pyx_k_parser[] = "parser";
-  static char __pyx_k_pickle[] = "pickle";
-  static char __pyx_k_prefix[] = "prefix";
-  static char __pyx_k_pytype[] = "pytype";
-  static char __pyx_k_remove[] = "remove";
-  static char __pyx_k_s_type[] = "{%s}type";
-  static char __pyx_k_string[] = "string";
-  static char __pyx_k_strval[] = "strval";
-  static char __pyx_k_update[] = "update";
-  static char __pyx_k_values[] = "values";
-  static char __pyx_k_Element[] = "Element";
-  static char __pyx_k_NMTOKEN[] = "NMTOKEN";
-  static char __pyx_k_addnext[] = "addnext";
-  static char __pyx_k_boolean[] = "boolean";
-  static char __pyx_k_compile[] = "compile";
-  static char __pyx_k_copyreg[] = "copyreg";
-  static char __pyx_k_element[] = "element";
-  static char __pyx_k_getattr[] = "__getattr__";
-  static char __pyx_k_getitem[] = "__getitem__";
-  static char __pyx_k_integer[] = "integer";
-  static char __pyx_k_py_type[] = "py_type";
-  static char __pyx_k_replace[] = "replace";
-  static char __pyx_k_s_s_s_s[] = "%s%s = %s [%s]\n";
-  static char __pyx_k_value_2[] = "_value";
-  static char __pyx_k_version[] = "__version__";
-  static char __pyx_k_xsi_nil[] = "xsi_nil";
-  static char __pyx_k_NoneType[] = "NoneType";
-  static char __pyx_k_annotate[] = "annotate";
-  static char __pyx_k_base_url[] = "base_url";
-  static char __pyx_k_copy_reg[] = "copy_reg";
-  static char __pyx_k_language[] = "language";
-  static char __pyx_k_pytype_2[] = "_pytype";
-  static char __pyx_k_register[] = "register";
-  static char __pyx_k_tostring[] = "tostring";
-  static char __pyx_k_TypeError[] = "TypeError";
-  static char __pyx_k_XMLParser[] = "XMLParser";
-  static char __pyx_k_checkBool[] = "__checkBool";
-  static char __pyx_k_enumerate[] = "enumerate";
-  static char __pyx_k_getparent[] = "getparent";
-  static char __pyx_k_namespace[] = "namespace";
-  static char __pyx_k_parseBool[] = "__parseBool";
-  static char __pyx_k_stringify[] = "stringify";
-  static char __pyx_k_IndexError[] = "IndexError";
-  static char __pyx_k_IntElement[] = "IntElement";
-  static char __pyx_k_ObjectPath[] = "ObjectPath";
-  static char __pyx_k_PyType_s_s[] = "PyType(%s, %s)";
-  static char __pyx_k_SubElement[] = "SubElement";
-  static char __pyx_k_ValueError[] = "ValueError";
-  static char __pyx_k_attributes[] = "_attributes";
-  static char __pyx_k_deannotate[] = "deannotate";
-  static char __pyx_k_empty_type[] = "empty_type";
-  static char __pyx_k_fromstring[] = "fromstring";
-  static char __pyx_k_ignore_old[] = "ignore_old";
-  static char __pyx_k_ignore_xsi[] = "ignore_xsi";
-  static char __pyx_k_lower_bool[] = "__lower_bool";
-  static char __pyx_k_makeparser[] = "makeparser";
-  static char __pyx_k_new_parser[] = "new_parser";
-  static char __pyx_k_pyannotate[] = "pyannotate";
-  static char __pyx_k_pytypename[] = "pytypename";
-  static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
-  static char __pyx_k_tree_class[] = "tree_class";
-  static char __pyx_k_type_check[] = "type_check";
-  static char __pyx_k_type_class[] = "type_class";
-  static char __pyx_k_BoolElement[] = "BoolElement";
-  static char __pyx_k_DataElement[] = "DataElement";
-  static char __pyx_k_ElementTree[] = "ElementTree";
-  static char __pyx_k_LongElement[] = "LongElement";
-  static char __pyx_k_MemoryError[] = "MemoryError";
-  static char __pyx_k_NoneElement[] = "NoneElement";
-  static char __pyx_k_makeelement[] = "makeelement";
-  static char __pyx_k_unsignedInt[] = "unsignedInt";
-  static char __pyx_k_xsiannotate[] = "xsiannotate";
-  static char __pyx_k_ElementMaker[] = "ElementMaker";
-  static char __pyx_k_FloatElement[] = "FloatElement";
-  static char __pyx_k_annotate_xsi[] = "annotate_xsi";
-  static char __pyx_k_empty_pytype[] = "empty_pytype";
-  static char __pyx_k_invalid_path[] = "invalid path";
-  static char __pyx_k_iterchildren[] = "iterchildren";
-  static char __pyx_k_unsignedByte[] = "unsignedByte";
-  static char __pyx_k_unsignedLong[] = "unsignedLong";
-  static char __pyx_k_ElementTree_2[] = "_ElementTree";
-  static char __pyx_k_Invalid_slice[] = "Invalid slice";
-  static char __pyx_k_NumberElement[] = "NumberElement";
-  static char __pyx_k_StringElement[] = "StringElement";
-  static char __pyx_k_attribute_tag[] = "attribute_tag";
-  static char __pyx_k_ignore_pytype[] = "ignore_pytype";
-  static char __pyx_k_no_such_child[] = "no such child: ";
-  static char __pyx_k_unsignedShort[] = "unsignedShort";
-  static char __pyx_k_AttributeError[] = "AttributeError";
-  static char __pyx_k_lxml_objectify[] = "lxml.objectify";
-  static char __pyx_k_unicode_escape[] = "unicode-escape";
-  static char __pyx_k_xmlSchemaTypes[] = "xmlSchemaTypes";
-  static char __pyx_k_annotate_pytype[] = "annotate_pytype";
-  static char __pyx_k_attribute_names[] = "attribute_names";
-  static char __pyx_k_element_or_tree[] = "element_or_tree";
-  static char __pyx_k_negativeInteger[] = "negativeInteger";
-  static char __pyx_k_positiveInteger[] = "positiveInteger";
-static char __pyx_k_s_s_s_s_s_0_9_s[] = "(\\.?)\\s*(?:\\{([^}]*)\\})?\\s*([^.{}\\[\\]\\s]+)\\s*(?:\\[\\s*([-0-9]+)\\s*\\])?";
-static char __pyx_k_PYTYPE_ATTRIBUTE[] = "PYTYPE_ATTRIBUTE";
-static char __pyx_k_empty_data_class[] = "empty_data_class";
-static char __pyx_k_normalizedString[] = "normalizedString";
-static char __pyx_k_strip_attributes[] = "strip_attributes";
-static char __pyx_k_remove_blank_text[] = "remove_blank_text";
-static char __pyx_k_ObjectifiedElement[] = "ObjectifiedElement";
-static char __pyx_k_cleanup_namespaces[] = "cleanup_namespaces";
-static char __pyx_k_getRegisteredTypes[] = "getRegisteredTypes";
-static char __pyx_k_nonNegativeInteger[] = "nonNegativeInteger";
-static char __pyx_k_nonPositiveInteger[] = "nonPositiveInteger";
-static char __pyx_k_set_default_parser[] = "set_default_parser";
-static char __pyx_k_unpickleElementTree[] = "__unpickleElementTree";
-static char __pyx_k_ElementChildIterator[] = "ElementChildIterator";
-static char __pyx_k_enable_recursive_str[] = "enable_recursive_str";
-static char __pyx_k_ObjectifiedDataElement[] = "ObjectifiedDataElement";
-static char __pyx_k_Invalid_boolean_value_s[] = "Invalid boolean value: '%s'";
-static char __pyx_k_cannot_update_root_node[] = "cannot update root node";
-static char __pyx_k_pickleReduceElementTree[] = "pickleReduceElementTree";
-static char __pyx_k_set_element_class_lookup[] = "set_element_class_lookup";
-static char __pyx_k_set_pytype_attribute_tag[] = "set_pytype_attribute_tag";
-static char __pyx_k_Cannot_register_tree_type[] = "Cannot register tree type";
-static char __pyx_k_index_must_be_enclosed_in[] = "index must be enclosed in []";
-static char __pyx_k_Type_name_must_be_a_string[] = "Type name must be a string";
-static char __pyx_k_invalid_types_for_operator[] = "invalid types for * operator";
-static char __pyx_k_ObjectifyElementClassLookup[] = "ObjectifyElementClassLookup";
-static char __pyx_k_home_stefan_source_Python_lxml[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.objectify.pyx";
-static char __pyx_k_http_www_w3_org_2001_XMLSchema[] = "http://www.w3.org/2001/XMLSchema";
-static char __pyx_k_index_not_allowed_on_root_node[] = "index not allowed on root node";
-static char __pyx_k_The_lxml_objectify_module_imple[] = "\nThe ``lxml.objectify`` module implements a Python object API for XML.\nIt is based on `lxml.etree`.\n";
-static char __pyx_k_attribute_s_of_s_objects_is_not[] = "attribute '%s' of '%s' objects is not writable";
-static char __pyx_k_deleting_items_not_supported_by[] = "deleting items not supported by root element";
-static char __pyx_k_A_fake_implementation_for___dict[] = "A fake implementation for __dict__ to support dir() etc.\n\n        Note that this only considers the first child with a given name.\n        ";
-static char __pyx_k_Data_classes_must_inherit_from_O[] = "Data classes must inherit from ObjectifiedDataElement";
-static char __pyx_k_The_list_of_XML_Schema_datatypes[] = "The list of XML Schema datatypes this Python type maps to.\n\n        Note that this must be set before registering the type!\n        ";
-static char __pyx_k_Type_check_function_must_be_call[] = "Type check function must be callable (or None)";
-static char __pyx_k_XSD_types_require_the_XSD_namesp[] = "XSD types require the XSD namespace";
-static char __pyx_k_argument_of_makeelement_paramete[] = "argument of 'makeelement' parameter must be callable, got %s";
-static char __pyx_k_assignment_to_root_element_is_in[] = "assignment to root element is invalid";
-static char __pyx_k_attempt_to_assign_sequence_of_si[] = "attempt to assign sequence of size %d to extended slice of size %d";
-static char __pyx_k_creating_indexed_path_attributes[] = "creating indexed path attributes is not supported";
-static char __pyx_k_http_codespeak_net_lxml_objectif[] = "http://codespeak.net/lxml/objectify/pytype";
-static char __pyx_k_http_www_w3_org_2001_XMLSchema_i[] = "http://www.w3.org/2001/XMLSchema-instance";
-static char __pyx_k_inconsistent_before_after_depend[] = "inconsistent before/after dependencies";
-static char __pyx_k_invalid_number_of_arguments_need[] = "invalid number of arguments: needs one or two";
-static char __pyx_k_parser_must_inherit_from_lxml_et[] = "parser must inherit from lxml.etree.XMLParser";
-static char __pyx_k_root_element_does_not_match_need[] = "root element does not match: need %s, got %s";
+static const char __pyx_k_0[] = "0";
+static const char __pyx_k_1[] = "1";
+static const char __pyx_k_E[] = "E";
+static const char __pyx_k_U[] = "U";
+static const char __pyx_k_b[] = "b";
+static const char __pyx_k_c[] = "c";
+static const char __pyx_k_d[] = "[%d]";
+static const char __pyx_k_f[] = "f";
+static const char __pyx_k_i[] = "i";
+static const char __pyx_k_s[] = "{%s}*";
+static const char __pyx_k_ID[] = "ID";
+static const char __pyx_k__2[] = "";
+static const char __pyx_k__3[] = ".";
+static const char __pyx_k__9[] = "{";
+  static const char __pyx_k_kw[] = "kw";
+  static const char __pyx_k_ns[] = "ns";
+  static const char __pyx_k_on[] = "on";
+  static const char __pyx_k_py[] = "py:";
+  static const char __pyx_k_re[] = "re";
+  static const char __pyx_k_XML[] = "XML";
+  static const char __pyx_k__10[] = "    ";
+  static const char __pyx_k__12[] = ":";
+  static const char __pyx_k__17[] = "{}";
+  static const char __pyx_k__18[] = "__.*__$";
+  static const char __pyx_k_all[] = "__all__";
+  static const char __pyx_k_end[] = "end";
+  static const char __pyx_k_get[] = "get";
+  static const char __pyx_k_hex[] = "hex";
+  static const char __pyx_k_int[] = "int";
+  static const char __pyx_k_map[] = "map";
+  static const char __pyx_k_obj[] = "obj";
+  static const char __pyx_k_oct[] = "oct";
+  static const char __pyx_k_s_2[] = "{%s}";
+  static const char __pyx_k_s_3[] = "s";
+  static const char __pyx_k_set[] = "__set__";
+  static const char __pyx_k_str[] = "str";
+  static const char __pyx_k_tag[] = "tag";
+  static const char __pyx_k_xml[] = "xml";
+  static const char __pyx_k_xsd[] = "xsd:";
+  static const char __pyx_k_xsi[] = "xsi:";
+  static const char __pyx_k_Name[] = "Name";
+  static const char __pyx_k_None[] = "None";
+  static const char __pyx_k_TREE[] = "TREE";
+  static const char __pyx_k_base[] = "base";
+  static const char __pyx_k_bool[] = "bool";
+  static const char __pyx_k_byte[] = "byte";
+  static const char __pyx_k_call[] = "__call__";
+  static const char __pyx_k_copy[] = "__copy__";
+  static const char __pyx_k_data[] = "data";
+  static const char __pyx_k_dump[] = "dump";
+  static const char __pyx_k_init[] = "_init";
+  static const char __pyx_k_item[] = "item";
+  static const char __pyx_k_long[] = "long";
+  static const char __pyx_k_lxml[] = "lxml";
+  static const char __pyx_k_main[] = "__main__";
+  static const char __pyx_k_name[] = "name";
+  static const char __pyx_k_none[] = "none";
+  static const char __pyx_k_path[] = "path";
+  static const char __pyx_k_py_2[] = "py";
+  static const char __pyx_k_repr[] = "repr";
+  static const char __pyx_k_root[] = "root";
+  static const char __pyx_k_self[] = "self";
+  static const char __pyx_k_tail[] = "tail";
+  static const char __pyx_k_temp[] = "temp";
+  static const char __pyx_k_test[] = "__test__";
+  static const char __pyx_k_text[] = "text";
+  static const char __pyx_k_true[] = "true";
+  static const char __pyx_k_IDREF[] = "IDREF";
+  static const char __pyx_k_after[] = "after";
+  static const char __pyx_k_check[] = "check";
+  static const char __pyx_k_entry[] = "entry";
+  static const char __pyx_k_etree[] = "etree";
+  static const char __pyx_k_false[] = "false";
+  static const char __pyx_k_float[] = "float";
+  static const char __pyx_k_items[] = "items";
+  static const char __pyx_k_known[] = "known";
+  static const char __pyx_k_match[] = "match";
+  static const char __pyx_k_nsmap[] = "nsmap";
+  static const char __pyx_k_parse[] = "parse";
+  static const char __pyx_k_pyval[] = "pyval";
+  static const char __pyx_k_s_nil[] = "{%s}nil";
+  static const char __pyx_k_s_s_r[] = "%s  * %s = %r\n";
+  static const char __pyx_k_short[] = "short";
+  static const char __pyx_k_split[] = "split";
+  static const char __pyx_k_strip[] = "strip";
+  static const char __pyx_k_tag_2[] = "_tag";
+  static const char __pyx_k_token[] = "token";
+  static const char __pyx_k_types[] = "types";
+  static const char __pyx_k_value[] = "value";
+  static const char __pyx_k_xsd_2[] = "xsd";
+  static const char __pyx_k_xsi_2[] = "xsi";
+  static const char __pyx_k_xsi_3[] = "_xsi";
+  static const char __pyx_k_ENTITY[] = "ENTITY";
+  static const char __pyx_k_NCName[] = "NCName";
+  static const char __pyx_k_PyType[] = "PyType";
+  static const char __pyx_k_attrib[] = "attrib";
+  static const char __pyx_k_before[] = "before";
+  static const char __pyx_k_c_node[] = "c_node";
+  static const char __pyx_k_double[] = "double";
+  static const char __pyx_k_encode[] = "encode";
+  static const char __pyx_k_groups[] = "groups";
+  static const char __pyx_k_import[] = "__import__";
+  static const char __pyx_k_name_2[] = "__name__";
+  static const char __pyx_k_object[] = "object";
+  static const char __pyx_k_parser[] = "parser";
+  static const char __pyx_k_pickle[] = "pickle";
+  static const char __pyx_k_prefix[] = "prefix";
+  static const char __pyx_k_pytype[] = "pytype";
+  static const char __pyx_k_reduce[] = "__reduce__";
+  static const char __pyx_k_remove[] = "remove";
+  static const char __pyx_k_result[] = "result";
+  static const char __pyx_k_s_type[] = "{%s}type";
+  static const char __pyx_k_string[] = "string";
+  static const char __pyx_k_strlen[] = "strlen";
+  static const char __pyx_k_strval[] = "strval";
+  static const char __pyx_k_update[] = "update";
+  static const char __pyx_k_values[] = "values";
+  static const char __pyx_k_Element[] = "Element";
+  static const char __pyx_k_NMTOKEN[] = "NMTOKEN";
+  static const char __pyx_k_addattr[] = "addattr";
+  static const char __pyx_k_addnext[] = "addnext";
+  static const char __pyx_k_boolean[] = "boolean";
+  static const char __pyx_k_compile[] = "compile";
+  static const char __pyx_k_complex[] = "__complex__";
+  static const char __pyx_k_copyreg[] = "copyreg";
+  static const char __pyx_k_element[] = "element";
+  static const char __pyx_k_getattr[] = "__getattr__";
+  static const char __pyx_k_getitem[] = "__getitem__";
+  static const char __pyx_k_hasattr[] = "hasattr";
+  static const char __pyx_k_integer[] = "integer";
+  static const char __pyx_k_py_type[] = "py_type";
+  static const char __pyx_k_replace[] = "replace";
+  static const char __pyx_k_s_s_s_s[] = "%s%s = %s [%s]\n";
+  static const char __pyx_k_setText[] = "_setText";
+  static const char __pyx_k_setattr[] = "setattr";
+  static const char __pyx_k_value_2[] = "_value";
+  static const char __pyx_k_version[] = "__version__";
+  static const char __pyx_k_xs_type[] = "xs_type";
+  static const char __pyx_k_xsi_nil[] = "xsi_nil";
+  static const char __pyx_k_NoneType[] = "NoneType";
+  static const char __pyx_k_annotate[] = "annotate";
+  static const char __pyx_k_base_url[] = "base_url";
+  static const char __pyx_k_copy_reg[] = "copy_reg";
+  static const char __pyx_k_function[] = "function";
+  static const char __pyx_k_language[] = "language";
+  static const char __pyx_k_last_pos[] = "last_pos";
+  static const char __pyx_k_pytype_2[] = "_pytype";
+  static const char __pyx_k_register[] = "register";
+  static const char __pyx_k_tostring[] = "tostring";
+  static const char __pyx_k_TypeError[] = "TypeError";
+  static const char __pyx_k_XMLParser[] = "XMLParser";
+  static const char __pyx_k_checkBool[] = "__checkBool";
+  static const char __pyx_k_enumerate[] = "enumerate";
+  static const char __pyx_k_first_pos[] = "first_pos";
+  static const char __pyx_k_getparent[] = "getparent";
+  static const char __pyx_k_namespace[] = "namespace";
+  static const char __pyx_k_parseBool[] = "__parseBool";
+  static const char __pyx_k_stringify[] = "stringify";
+  static const char __pyx_k_IndexError[] = "IndexError";
+  static const char __pyx_k_IntElement[] = "IntElement";
+  static const char __pyx_k_ObjectPath[] = "ObjectPath";
+  static const char __pyx_k_PyType_s_s[] = "PyType(%s, %s)";
+  static const char __pyx_k_SubElement[] = "SubElement";
+  static const char __pyx_k_ValueError[] = "ValueError";
+  static const char __pyx_k_attributes[] = "_attributes";
+  static const char __pyx_k_deannotate[] = "deannotate";
+  static const char __pyx_k_empty_type[] = "empty_type";
+  static const char __pyx_k_fromstring[] = "fromstring";
+  static const char __pyx_k_ignore_old[] = "ignore_old";
+  static const char __pyx_k_ignore_xsi[] = "ignore_xsi";
+  static const char __pyx_k_lower_bool[] = "__lower_bool";
+  static const char __pyx_k_makeparser[] = "makeparser";
+  static const char __pyx_k_new_parser[] = "new_parser";
+  static const char __pyx_k_pyannotate[] = "pyannotate";
+  static const char __pyx_k_pytypename[] = "pytypename";
+  static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
+  static const char __pyx_k_tree_class[] = "tree_class";
+  static const char __pyx_k_type_check[] = "type_check";
+  static const char __pyx_k_type_class[] = "type_class";
+  static const char __pyx_k_unregister[] = "unregister";
+  static const char __pyx_k_BoolElement[] = "BoolElement";
+  static const char __pyx_k_DataElement[] = "DataElement";
+  static const char __pyx_k_ElementTree[] = "ElementTree";
+  static const char __pyx_k_LongElement[] = "LongElement";
+  static const char __pyx_k_MemoryError[] = "MemoryError";
+  static const char __pyx_k_NoneElement[] = "NoneElement";
+  static const char __pyx_k_getchildren[] = "getchildren";
+  static const char __pyx_k_makeelement[] = "makeelement";
+  static const char __pyx_k_unsignedInt[] = "unsignedInt";
+  static const char __pyx_k_xsiannotate[] = "xsiannotate";
+  static const char __pyx_k_ElementMaker[] = "ElementMaker";
+  static const char __pyx_k_FloatElement[] = "FloatElement";
+  static const char __pyx_k_annotate_xsi[] = "annotate_xsi";
+  static const char __pyx_k_empty_pytype[] = "empty_pytype";
+  static const char __pyx_k_invalid_path[] = "invalid path";
+  static const char __pyx_k_iterchildren[] = "iterchildren";
+  static const char __pyx_k_unsignedByte[] = "unsignedByte";
+  static const char __pyx_k_unsignedLong[] = "unsignedLong";
+  static const char __pyx_k_ElementTree_2[] = "_ElementTree";
+  static const char __pyx_k_Invalid_slice[] = "Invalid slice";
+  static const char __pyx_k_NumberElement[] = "NumberElement";
+  static const char __pyx_k_StringElement[] = "StringElement";
+  static const char __pyx_k_attribute_tag[] = "attribute_tag";
+  static const char __pyx_k_countchildren[] = "countchildren";
+  static const char __pyx_k_ignore_pytype[] = "ignore_pytype";
+  static const char __pyx_k_no_such_child[] = "no such child: ";
+  static const char __pyx_k_unsignedShort[] = "unsignedShort";
+  static const char __pyx_k_AttributeError[] = "AttributeError";
+  static const char __pyx_k_lxml_objectify[] = "lxml.objectify";
+  static const char __pyx_k_setValueParser[] = "_setValueParser";
+  static const char __pyx_k_unicode_escape[] = "unicode-escape";
+  static const char __pyx_k_xmlSchemaTypes[] = "xmlSchemaTypes";
+  static const char __pyx_k_PyType_register[] = "PyType.register";
+  static const char __pyx_k_annotate_pytype[] = "annotate_pytype";
+  static const char __pyx_k_attribute_names[] = "attribute_names";
+  static const char __pyx_k_descendantpaths[] = "descendantpaths";
+  static const char __pyx_k_element_or_tree[] = "element_or_tree";
+  static const char __pyx_k_negativeInteger[] = "negativeInteger";
+  static const char __pyx_k_positiveInteger[] = "positiveInteger";
+static const char __pyx_k_s_s_s_s_s_0_9_s[] = "(\\.?)\\s*(?:\\{([^}]*)\\})?\\s*([^.{}\\[\\]\\s]+)\\s*(?:\\[\\s*([-0-9]+)\\s*\\])?";
+static const char __pyx_k_IntElement__init[] = "IntElement._init";
+static const char __pyx_k_PYTYPE_ATTRIBUTE[] = "PYTYPE_ATTRIBUTE";
+static const char __pyx_k_empty_data_class[] = "empty_data_class";
+static const char __pyx_k_normalizedString[] = "normalizedString";
+static const char __pyx_k_strip_attributes[] = "strip_attributes";
+static const char __pyx_k_BoolElement__init[] = "BoolElement._init";
+static const char __pyx_k_LongElement__init[] = "LongElement._init";
+static const char __pyx_k_PyType_unregister[] = "PyType.unregister";
+static const char __pyx_k_remove_blank_text[] = "remove_blank_text";
+static const char __pyx_k_FloatElement__init[] = "FloatElement._init";
+static const char __pyx_k_ObjectPath_addattr[] = "ObjectPath.addattr";
+static const char __pyx_k_ObjectPath_hasattr[] = "ObjectPath.hasattr";
+static const char __pyx_k_ObjectPath_setattr[] = "ObjectPath.setattr";
+static const char __pyx_k_ObjectifiedElement[] = "ObjectifiedElement";
+static const char __pyx_k_cleanup_namespaces[] = "cleanup_namespaces";
+static const char __pyx_k_getRegisteredTypes[] = "getRegisteredTypes";
+static const char __pyx_k_nonNegativeInteger[] = "nonNegativeInteger";
+static const char __pyx_k_nonPositiveInteger[] = "nonPositiveInteger";
+static const char __pyx_k_set_default_parser[] = "set_default_parser";
+static const char __pyx_k_unpickleElementTree[] = "__unpickleElementTree";
+static const char __pyx_k_ElementChildIterator[] = "ElementChildIterator";
+static const char __pyx_k_StringElement_strlen[] = "StringElement.strlen";
+static const char __pyx_k_enable_recursive_str[] = "enable_recursive_str";
+static const char __pyx_k_ObjectifiedDataElement[] = "ObjectifiedDataElement";
+static const char __pyx_k_Invalid_boolean_value_s[] = "Invalid boolean value: '%s'";
+static const char __pyx_k_NumberElement___complex[] = "NumberElement.__complex__";
+static const char __pyx_k_StringElement___complex[] = "StringElement.__complex__";
+static const char __pyx_k_cannot_update_root_node[] = "cannot update root node";
+static const char __pyx_k_pickleReduceElementTree[] = "pickleReduceElementTree";
+static const char __pyx_k_set_element_class_lookup[] = "set_element_class_lookup";
+static const char __pyx_k_set_pytype_attribute_tag[] = "set_pytype_attribute_tag";
+static const char __pyx_k_Cannot_register_tree_type[] = "Cannot register tree type";
+static const char __pyx_k_index_must_be_enclosed_in[] = "index must be enclosed in []";
+static const char __pyx_k_ObjectifiedElement_addattr[] = "ObjectifiedElement.addattr";
+static const char __pyx_k_Type_name_must_be_a_string[] = "Type name must be a string";
+static const char __pyx_k_invalid_types_for_operator[] = "invalid types for * operator";
+static const char __pyx_k_ObjectifiedElement___reduce[] = "ObjectifiedElement.__reduce__";
+static const char __pyx_k_ObjectifyElementClassLookup[] = "ObjectifyElementClassLookup";
+static const char __pyx_k_NumberElement__setValueParser[] = "NumberElement._setValueParser";
+static const char __pyx_k_ObjectifiedElement_getchildren[] = "ObjectifiedElement.getchildren";
+static const char __pyx_k_home_stefan_source_Python_lxml[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.objectify.pyx";
+static const char __pyx_k_http_www_w3_org_2001_XMLSchema[] = "http://www.w3.org/2001/XMLSchema";
+static const char __pyx_k_index_not_allowed_on_root_node[] = "index not allowed on root node";
+static const char __pyx_k_ObjectifiedDataElement__setText[] = "ObjectifiedDataElement._setText";
+static const char __pyx_k_The_lxml_objectify_module_imple[] = "\nThe ``lxml.objectify`` module implements a Python object API for XML.\nIt is based on `lxml.etree`.\n";
+static const char __pyx_k_attribute_s_of_s_objects_is_not[] = "attribute '%s' of '%s' objects is not writable";
+static const char __pyx_k_deleting_items_not_supported_by[] = "deleting items not supported by root element";
+static const char __pyx_k_Data_classes_must_inherit_from_O[] = "Data classes must inherit from ObjectifiedDataElement";
+static const char __pyx_k_ObjectifiedElement_countchildren[] = "ObjectifiedElement.countchildren";
+static const char __pyx_k_ObjectifiedElement_descendantpat[] = "ObjectifiedElement.descendantpaths";
+static const char __pyx_k_Type_check_function_must_be_call[] = "Type check function must be callable (or None)";
+static const char __pyx_k_XSD_types_require_the_XSD_namesp[] = "XSD types require the XSD namespace";
+static const char __pyx_k_argument_of_makeelement_paramete[] = "argument of 'makeelement' parameter must be callable, got %s";
+static const char __pyx_k_assignment_to_root_element_is_in[] = "assignment to root element is invalid";
+static const char __pyx_k_attempt_to_assign_sequence_of_si[] = "attempt to assign sequence of size %d to extended slice of size %d";
+static const char __pyx_k_creating_indexed_path_attributes[] = "creating indexed path attributes is not supported";
+static const char __pyx_k_home_stefan_source_Python_lxml_2[] = "/home/stefan/source/Python/lxml/lxml-release/src/lxml/objectpath.pxi";
+static const char __pyx_k_http_codespeak_net_lxml_objectif[] = "http://codespeak.net/lxml/objectify/pytype";
+static const char __pyx_k_http_www_w3_org_2001_XMLSchema_i[] = "http://www.w3.org/2001/XMLSchema-instance";
+static const char __pyx_k_inconsistent_before_after_depend[] = "inconsistent before/after dependencies";
+static const char __pyx_k_invalid_number_of_arguments_need[] = "invalid number of arguments: needs one or two";
+static const char __pyx_k_parser_must_inherit_from_lxml_et[] = "parser must inherit from lxml.etree.XMLParser";
+static const char __pyx_k_root_element_does_not_match_need[] = "root element does not match: need %s, got %s";
 static PyObject *__pyx_kp_s_0;
 static PyObject *__pyx_kp_s_1;
 static PyObject *__pyx_n_s_AttributeError;
 static PyObject *__pyx_n_u_BoolElement;
+static PyObject *__pyx_n_s_BoolElement__init;
 static PyObject *__pyx_kp_u_Cannot_register_tree_type;
 static PyObject *__pyx_n_s_DataElement;
 static PyObject *__pyx_n_u_DataElement;
@@ -1581,13 +1921,16 @@ static PyObject *__pyx_n_u_ElementMaker;
 static PyObject *__pyx_n_s_ElementTree;
 static PyObject *__pyx_n_s_ElementTree_2;
 static PyObject *__pyx_n_u_FloatElement;
+static PyObject *__pyx_n_s_FloatElement__init;
 static PyObject *__pyx_n_u_ID;
 static PyObject *__pyx_n_u_IDREF;
 static PyObject *__pyx_n_s_IndexError;
 static PyObject *__pyx_n_u_IntElement;
+static PyObject *__pyx_n_s_IntElement__init;
 static PyObject *__pyx_kp_u_Invalid_boolean_value_s;
 static PyObject *__pyx_kp_u_Invalid_slice;
 static PyObject *__pyx_n_u_LongElement;
+static PyObject *__pyx_n_s_LongElement__init;
 static PyObject *__pyx_n_s_MemoryError;
 static PyObject *__pyx_n_u_NCName;
 static PyObject *__pyx_n_u_NMTOKEN;
@@ -1598,15 +1941,30 @@ static PyObject *__pyx_n_u_NoneElement;
 static PyObject *__pyx_n_s_NoneType;
 static PyObject *__pyx_n_u_NoneType;
 static PyObject *__pyx_n_u_NumberElement;
+static PyObject *__pyx_n_s_NumberElement___complex;
+static PyObject *__pyx_n_s_NumberElement__setValueParser;
 static PyObject *__pyx_n_u_ObjectPath;
+static PyObject *__pyx_n_s_ObjectPath_addattr;
+static PyObject *__pyx_n_s_ObjectPath_hasattr;
+static PyObject *__pyx_n_s_ObjectPath_setattr;
 static PyObject *__pyx_n_u_ObjectifiedDataElement;
+static PyObject *__pyx_n_s_ObjectifiedDataElement__setText;
 static PyObject *__pyx_n_u_ObjectifiedElement;
+static PyObject *__pyx_n_s_ObjectifiedElement___reduce;
+static PyObject *__pyx_n_s_ObjectifiedElement_addattr;
+static PyObject *__pyx_n_s_ObjectifiedElement_countchildren;
+static PyObject *__pyx_n_s_ObjectifiedElement_descendantpat;
+static PyObject *__pyx_n_s_ObjectifiedElement_getchildren;
 static PyObject *__pyx_n_u_ObjectifyElementClassLookup;
 static PyObject *__pyx_n_s_PYTYPE_ATTRIBUTE;
 static PyObject *__pyx_n_u_PYTYPE_ATTRIBUTE;
 static PyObject *__pyx_n_u_PyType;
+static PyObject *__pyx_n_s_PyType_register;
 static PyObject *__pyx_kp_s_PyType_s_s;
+static PyObject *__pyx_n_s_PyType_unregister;
 static PyObject *__pyx_n_u_StringElement;
+static PyObject *__pyx_n_s_StringElement___complex;
+static PyObject *__pyx_n_s_StringElement_strlen;
 static PyObject *__pyx_n_s_SubElement;
 static PyObject *__pyx_n_u_SubElement;
 static PyObject *__pyx_n_u_TREE;
@@ -1628,6 +1986,7 @@ static PyObject *__pyx_kp_s__2;
 static PyObject *__pyx_kp_u__2;
 static PyObject *__pyx_kp_u__3;
 static PyObject *__pyx_kp_u__9;
+static PyObject *__pyx_n_s_addattr;
 static PyObject *__pyx_n_s_addnext;
 static PyObject *__pyx_n_s_after;
 static PyObject *__pyx_n_s_all;
@@ -1651,21 +2010,26 @@ static PyObject *__pyx_n_s_before;
 static PyObject *__pyx_n_u_bool;
 static PyObject *__pyx_n_u_boolean;
 static PyObject *__pyx_n_u_byte;
+static PyObject *__pyx_n_s_c;
+static PyObject *__pyx_n_s_c_node;
 static PyObject *__pyx_n_s_call;
 static PyObject *__pyx_kp_u_cannot_update_root_node;
 static PyObject *__pyx_n_s_check;
 static PyObject *__pyx_n_s_checkBool;
 static PyObject *__pyx_n_s_cleanup_namespaces;
 static PyObject *__pyx_n_s_compile;
+static PyObject *__pyx_n_s_complex;
 static PyObject *__pyx_n_s_copy;
 static PyObject *__pyx_n_s_copy_reg;
 static PyObject *__pyx_n_s_copyreg;
+static PyObject *__pyx_n_s_countchildren;
 static PyObject *__pyx_kp_u_creating_indexed_path_attributes;
 static PyObject *__pyx_kp_u_d;
 static PyObject *__pyx_n_s_data;
 static PyObject *__pyx_n_s_deannotate;
 static PyObject *__pyx_n_u_deannotate;
 static PyObject *__pyx_kp_u_deleting_items_not_supported_by;
+static PyObject *__pyx_n_s_descendantpaths;
 static PyObject *__pyx_n_u_double;
 static PyObject *__pyx_n_s_dump;
 static PyObject *__pyx_n_u_dump;
@@ -1678,26 +2042,33 @@ static PyObject *__pyx_n_s_enable_recursive_str;
 static PyObject *__pyx_n_u_enable_recursive_str;
 static PyObject *__pyx_n_s_encode;
 static PyObject *__pyx_n_s_end;
+static PyObject *__pyx_n_s_entry;
 static PyObject *__pyx_n_s_enumerate;
 static PyObject *__pyx_n_s_etree;
 static PyObject *__pyx_n_s_f;
 static PyObject *__pyx_n_s_false;
 static PyObject *__pyx_n_u_false;
+static PyObject *__pyx_n_s_first_pos;
 static PyObject *__pyx_n_u_float;
 static PyObject *__pyx_n_s_fromstring;
 static PyObject *__pyx_n_u_fromstring;
+static PyObject *__pyx_n_s_function;
 static PyObject *__pyx_n_s_get;
 static PyObject *__pyx_n_s_getRegisteredTypes;
 static PyObject *__pyx_n_u_getRegisteredTypes;
 static PyObject *__pyx_n_s_getattr;
+static PyObject *__pyx_n_s_getchildren;
 static PyObject *__pyx_n_s_getitem;
 static PyObject *__pyx_n_s_getparent;
 static PyObject *__pyx_n_s_groups;
+static PyObject *__pyx_n_s_hasattr;
 static PyObject *__pyx_n_s_hex;
 static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml;
+static PyObject *__pyx_kp_s_home_stefan_source_Python_lxml_2;
 static PyObject *__pyx_kp_u_http_codespeak_net_lxml_objectif;
 static PyObject *__pyx_kp_u_http_www_w3_org_2001_XMLSchema;
 static PyObject *__pyx_kp_u_http_www_w3_org_2001_XMLSchema_i;
+static PyObject *__pyx_n_s_i;
 static PyObject *__pyx_n_s_ignore_old;
 static PyObject *__pyx_n_s_ignore_pytype;
 static PyObject *__pyx_n_s_ignore_xsi;
@@ -1705,16 +2076,19 @@ static PyObject *__pyx_n_s_import;
 static PyObject *__pyx_kp_u_inconsistent_before_after_depend;
 static PyObject *__pyx_kp_u_index_must_be_enclosed_in;
 static PyObject *__pyx_kp_u_index_not_allowed_on_root_node;
+static PyObject *__pyx_n_s_init;
 static PyObject *__pyx_n_u_int;
 static PyObject *__pyx_n_u_integer;
 static PyObject *__pyx_kp_u_invalid_number_of_arguments_need;
 static PyObject *__pyx_kp_u_invalid_path;
 static PyObject *__pyx_kp_u_invalid_types_for_operator;
+static PyObject *__pyx_n_s_item;
 static PyObject *__pyx_n_s_items;
 static PyObject *__pyx_n_s_iterchildren;
 static PyObject *__pyx_n_s_known;
 static PyObject *__pyx_n_s_kw;
 static PyObject *__pyx_n_u_language;
+static PyObject *__pyx_n_s_last_pos;
 static PyObject *__pyx_n_u_long;
 static PyObject *__pyx_n_s_lower_bool;
 static PyObject *__pyx_n_s_lxml;
@@ -1766,11 +2140,13 @@ static PyObject *__pyx_n_s_pyval;
 static PyObject *__pyx_n_u_pyval;
 static PyObject *__pyx_n_s_pyx_vtable;
 static PyObject *__pyx_n_s_re;
+static PyObject *__pyx_n_s_reduce;
 static PyObject *__pyx_n_s_register;
 static PyObject *__pyx_n_s_remove;
 static PyObject *__pyx_n_s_remove_blank_text;
 static PyObject *__pyx_n_s_replace;
 static PyObject *__pyx_n_s_repr;
+static PyObject *__pyx_n_s_result;
 static PyObject *__pyx_n_s_root;
 static PyObject *__pyx_kp_u_root_element_does_not_match_need;
 static PyObject *__pyx_kp_u_s;
@@ -1781,12 +2157,16 @@ static PyObject *__pyx_kp_u_s_s_r;
 static PyObject *__pyx_kp_u_s_s_s_s;
 static PyObject *__pyx_kp_u_s_s_s_s_s_0_9_s;
 static PyObject *__pyx_kp_u_s_type;
+static PyObject *__pyx_n_s_self;
 static PyObject *__pyx_n_s_set;
+static PyObject *__pyx_n_s_setText;
+static PyObject *__pyx_n_s_setValueParser;
 static PyObject *__pyx_n_s_set_default_parser;
 static PyObject *__pyx_n_u_set_default_parser;
 static PyObject *__pyx_n_s_set_element_class_lookup;
 static PyObject *__pyx_n_s_set_pytype_attribute_tag;
 static PyObject *__pyx_n_u_set_pytype_attribute_tag;
+static PyObject *__pyx_n_s_setattr;
 static PyObject *__pyx_n_u_short;
 static PyObject *__pyx_n_s_split;
 static PyObject *__pyx_n_u_str;
@@ -1794,6 +2174,7 @@ static PyObject *__pyx_n_u_string;
 static PyObject *__pyx_n_s_stringify;
 static PyObject *__pyx_n_s_strip;
 static PyObject *__pyx_n_s_strip_attributes;
+static PyObject *__pyx_n_s_strlen;
 static PyObject *__pyx_n_s_strval;
 static PyObject *__pyx_n_s_tag;
 static PyObject *__pyx_n_u_tag;
@@ -1801,6 +2182,7 @@ static PyObject *__pyx_n_s_tag_2;
 static PyObject *__pyx_n_u_tail;
 static PyObject *__pyx_n_s_temp;
 static PyObject *__pyx_n_s_test;
+static PyObject *__pyx_n_s_text;
 static PyObject *__pyx_n_u_text;
 static PyObject *__pyx_n_u_token;
 static PyObject *__pyx_n_s_tostring;
@@ -1812,6 +2194,7 @@ static PyObject *__pyx_n_s_type_class;
 static PyObject *__pyx_n_s_types;
 static PyObject *__pyx_kp_s_unicode_escape;
 static PyObject *__pyx_n_s_unpickleElementTree;
+static PyObject *__pyx_n_s_unregister;
 static PyObject *__pyx_n_u_unsignedByte;
 static PyObject *__pyx_n_u_unsignedInt;
 static PyObject *__pyx_n_u_unsignedLong;
@@ -1824,8 +2207,9 @@ static PyObject *__pyx_n_s_values;
 static PyObject *__pyx_n_s_version;
 static PyObject *__pyx_n_s_xml;
 static PyObject *__pyx_n_s_xmlSchemaTypes;
-static PyObject *__pyx_n_s_xsd;
-static PyObject *__pyx_kp_u_xsd_2;
+static PyObject *__pyx_n_s_xs_type;
+static PyObject *__pyx_kp_u_xsd;
+static PyObject *__pyx_n_s_xsd_2;
 static PyObject *__pyx_kp_u_xsi;
 static PyObject *__pyx_n_s_xsi_2;
 static PyObject *__pyx_n_s_xsi_3;
@@ -2002,47 +2386,87 @@ static PyObject *__pyx_tuple__27;
 static PyObject *__pyx_tuple__29;
 static PyObject *__pyx_tuple__31;
 static PyObject *__pyx_tuple__33;
-static PyObject *__pyx_tuple__34;
-static PyObject *__pyx_tuple__36;
-static PyObject *__pyx_tuple__38;
-static PyObject *__pyx_tuple__40;
-static PyObject *__pyx_tuple__42;
-static PyObject *__pyx_tuple__44;
-static PyObject *__pyx_tuple__46;
-static PyObject *__pyx_tuple__48;
-static PyObject *__pyx_tuple__50;
+static PyObject *__pyx_tuple__35;
+static PyObject *__pyx_tuple__37;
+static PyObject *__pyx_tuple__39;
+static PyObject *__pyx_tuple__41;
+static PyObject *__pyx_tuple__43;
+static PyObject *__pyx_tuple__45;
+static PyObject *__pyx_tuple__47;
+static PyObject *__pyx_tuple__49;
 static PyObject *__pyx_tuple__51;
 static PyObject *__pyx_tuple__53;
 static PyObject *__pyx_tuple__55;
-static PyObject *__pyx_tuple__56;
-static PyObject *__pyx_tuple__58;
+static PyObject *__pyx_tuple__57;
 static PyObject *__pyx_tuple__59;
 static PyObject *__pyx_tuple__61;
-static PyObject *__pyx_tuple__62;
-static PyObject *__pyx_tuple__64;
+static PyObject *__pyx_tuple__63;
 static PyObject *__pyx_tuple__65;
 static PyObject *__pyx_tuple__67;
 static PyObject *__pyx_tuple__68;
+static PyObject *__pyx_tuple__70;
+static PyObject *__pyx_tuple__72;
+static PyObject *__pyx_tuple__74;
+static PyObject *__pyx_tuple__76;
+static PyObject *__pyx_tuple__78;
+static PyObject *__pyx_tuple__80;
+static PyObject *__pyx_tuple__82;
+static PyObject *__pyx_tuple__84;
+static PyObject *__pyx_tuple__85;
+static PyObject *__pyx_tuple__87;
+static PyObject *__pyx_tuple__89;
+static PyObject *__pyx_tuple__90;
+static PyObject *__pyx_tuple__92;
+static PyObject *__pyx_tuple__93;
+static PyObject *__pyx_tuple__95;
+static PyObject *__pyx_tuple__96;
+static PyObject *__pyx_tuple__98;
+static PyObject *__pyx_tuple__99;
+static PyObject *__pyx_tuple__101;
+static PyObject *__pyx_tuple__102;
+static PyObject *__pyx_tuple__104;
+static PyObject *__pyx_tuple__106;
+static PyObject *__pyx_tuple__108;
 static PyObject *__pyx_codeobj__21;
 static PyObject *__pyx_codeobj__24;
 static PyObject *__pyx_codeobj__26;
 static PyObject *__pyx_codeobj__28;
 static PyObject *__pyx_codeobj__30;
 static PyObject *__pyx_codeobj__32;
-static PyObject *__pyx_codeobj__35;
-static PyObject *__pyx_codeobj__37;
-static PyObject *__pyx_codeobj__39;
-static PyObject *__pyx_codeobj__41;
-static PyObject *__pyx_codeobj__43;
-static PyObject *__pyx_codeobj__45;
-static PyObject *__pyx_codeobj__47;
-static PyObject *__pyx_codeobj__49;
+static PyObject *__pyx_codeobj__34;
+static PyObject *__pyx_codeobj__36;
+static PyObject *__pyx_codeobj__38;
+static PyObject *__pyx_codeobj__40;
+static PyObject *__pyx_codeobj__42;
+static PyObject *__pyx_codeobj__44;
+static PyObject *__pyx_codeobj__46;
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@@ -23837,7 +24540,7 @@ static int __pyx_f_4lxml_9objectify__annotate_element(xmlNode *__pyx_v_c_node, s
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@@ -23857,7 +24560,7 @@ static int __pyx_f_4lxml_9objectify__annotate_element(xmlNode *__pyx_v_c_node, s
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@@ -23869,7 +24572,7 @@ static int __pyx_f_4lxml_9objectify__annotate_element(xmlNode *__pyx_v_c_node, s
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@@ -31323,7 +32159,7 @@ static PyObject *__pyx_f_4lxml_9objectify__build_descendant_paths(xmlNode *__pyx
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@@ -31373,7 +32209,7 @@ static PyObject *__pyx_f_4lxml_9objectify__build_descendant_paths(xmlNode *__pyx
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@@ -31385,7 +32221,7 @@ static PyObject *__pyx_f_4lxml_9objectify__build_descendant_paths(xmlNode *__pyx
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@@ -31471,11 +32304,11 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
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-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 307; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -31616,9 +32449,9 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
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+      __pyx_t_6 = PyNumber_Add(__pyx_kp_u__17, __pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 319, __pyx_L1_error)
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@@ -31642,7 +32475,7 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  *         if count is None:
  */
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+      __pyx_t_6 = namespacedName(__pyx_v_c_child); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 321, __pyx_L1_error)
       __Pyx_GOTREF(__pyx_t_6);
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@@ -31656,7 +32489,7 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  *         if count is None:
  *             tags[tag] = 1
  */
-    __pyx_t_6 = __Pyx_PyDict_GetItemDefault(__pyx_v_tags, __pyx_v_tag, Py_None); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 322; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyDict_GetItemDefault(__pyx_v_tags, __pyx_v_tag, Py_None); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 322, __pyx_L1_error)
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@@ -31679,7 +32512,7 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
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+      if (unlikely(PyDict_SetItem(__pyx_v_tags, __pyx_v_tag, __pyx_int_1) < 0)) __PYX_ERR(1, 324, __pyx_L1_error)
 
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@@ -31699,9 +32532,9 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  *         path.append(tag)
  */
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+      __pyx_t_6 = __Pyx_PyInt_AddObjC(__pyx_v_count, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 326, __pyx_L1_error)
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       /* "src/lxml/objectpath.pxi":327
@@ -31711,9 +32544,9 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  *         path.append(tag)
  *         _recursive_build_descendant_paths(c_child, path, path_list)
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-      __pyx_t_6 = PyUnicode_Format(__pyx_kp_u_d, __pyx_v_count); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 327; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = PyUnicode_Format(__pyx_kp_u_d, __pyx_v_count); if (unlikely(!__pyx_t_6)) __PYX_ERR(1, 327, __pyx_L1_error)
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+      __pyx_t_1 = PyNumber_InPlaceAdd(__pyx_v_tag, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 327, __pyx_L1_error)
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@@ -31730,9 +32563,9 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  */
     if (unlikely(__pyx_v_path == Py_None)) {
       PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "append");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(1, 328, __pyx_L1_error)
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-    __pyx_t_2 = __Pyx_PyList_Append(__pyx_v_path, __pyx_v_tag); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyList_Append(__pyx_v_path, __pyx_v_tag); if (unlikely(__pyx_t_2 == -1)) __PYX_ERR(1, 328, __pyx_L1_error)
 
     /* "src/lxml/objectpath.pxi":329
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@@ -31741,7 +32574,7 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  *         del path[-1]
  *         c_child = c_child.next
  */
-    __pyx_t_7 = __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(__pyx_v_c_child, __pyx_v_path, __pyx_v_path_list); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 329; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(__pyx_v_c_child, __pyx_v_path, __pyx_v_path_list); if (unlikely(__pyx_t_7 == -1)) __PYX_ERR(1, 329, __pyx_L1_error)
 
     /* "src/lxml/objectpath.pxi":330
  *         path.append(tag)
@@ -31752,9 +32585,9 @@ static int __pyx_f_4lxml_9objectify__recursive_build_descendant_paths(xmlNode *_
  */
     if (unlikely(__pyx_v_path == Py_None)) {
       PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable");
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __PYX_ERR(1, 330, __pyx_L1_error)
     }
-    if (__Pyx_DelItemInt(__pyx_v_path, -1L, long, 1, __Pyx_PyInt_From_long, 1, 1, 1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 330; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(__Pyx_DelItemInt(__pyx_v_path, -1L, long, 1, __Pyx_PyInt_From_long, 1, 1, 1) < 0)) __PYX_ERR(1, 330, __pyx_L1_error)
 
     /* "src/lxml/objectpath.pxi":331
  *         _recursive_build_descendant_paths(c_child, path, path_list)
@@ -31877,8 +32710,8 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_ObjectifiedElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_ObjectifiedElement[] = {
-  {(char *)"text", __pyx_getprop_4lxml_9objectify_18ObjectifiedElement_text, 0, 0, 0},
-  {(char *)"__dict__", __pyx_getprop_4lxml_9objectify_18ObjectifiedElement___dict__, 0, __pyx_k_A_fake_implementation_for___dict, 0},
+  {(char *)"text", __pyx_getprop_4lxml_9objectify_18ObjectifiedElement_text, 0, (char *)0, 0},
+  {(char *)"__dict__", __pyx_getprop_4lxml_9objectify_18ObjectifiedElement___dict__, 0, (char *)"A fake implementation for __dict__ to support dir() etc.\n\n        Note that this only considers the first child with a given name.\n        ", 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -31975,7 +32808,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_ObjectifiedDataElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_ObjectifiedDataElement[] = {
-  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_22ObjectifiedDataElement_pyval, 0, 0, 0},
+  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_22ObjectifiedDataElement_pyval, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -32091,7 +32924,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_NumberElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_NumberElement[] = {
-  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_13NumberElement_pyval, 0, 0, 0},
+  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_13NumberElement_pyval, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -32479,7 +33312,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_StringElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_StringElement[] = {
-  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_13StringElement_pyval, 0, 0, 0},
+  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_13StringElement_pyval, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -32626,7 +33459,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_NoneElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_NoneElement[] = {
-  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_11NoneElement_pyval, 0, 0, 0},
+  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_11NoneElement_pyval, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -32770,7 +33603,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_BoolElement[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_BoolElement[] = {
-  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_11BoolElement_pyval, 0, 0, 0},
+  {(char *)"pyval", __pyx_getprop_4lxml_9objectify_11BoolElement_pyval, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -33080,10 +33913,10 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_PyType[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_PyType[] = {
-  {(char *)"xmlSchemaTypes", __pyx_getprop_4lxml_9objectify_6PyType_xmlSchemaTypes, __pyx_setprop_4lxml_9objectify_6PyType_xmlSchemaTypes, __pyx_k_The_list_of_XML_Schema_datatypes, 0},
-  {(char *)"name", __pyx_getprop_4lxml_9objectify_6PyType_name, 0, 0, 0},
-  {(char *)"type_check", __pyx_getprop_4lxml_9objectify_6PyType_type_check, 0, 0, 0},
-  {(char *)"stringify", __pyx_getprop_4lxml_9objectify_6PyType_stringify, 0, 0, 0},
+  {(char *)"xmlSchemaTypes", __pyx_getprop_4lxml_9objectify_6PyType_xmlSchemaTypes, __pyx_setprop_4lxml_9objectify_6PyType_xmlSchemaTypes, (char *)"The list of XML Schema datatypes this Python type maps to.\n\n        Note that this must be set before registering the type!\n        ", 0},
+  {(char *)"name", __pyx_getprop_4lxml_9objectify_6PyType_name, 0, (char *)0, 0},
+  {(char *)"type_check", __pyx_getprop_4lxml_9objectify_6PyType_type_check, 0, (char *)0, 0},
+  {(char *)"stringify", __pyx_getprop_4lxml_9objectify_6PyType_stringify, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -33404,7 +34237,7 @@ static void __pyx_tp_dealloc_4lxml_9objectify_ObjectifyElementClassLookup(PyObje
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->empty_data_class);
   Py_CLEAR(p->tree_class);
-  #if CYTHON_COMPILING_IN_CPYTHON
+  #if CYTHON_USE_TYPE_SLOTS
   if (PyType_IS_GC(Py_TYPE(o)->tp_base))
   #endif
   PyObject_GC_Track(o);
@@ -33567,7 +34400,7 @@ static PyMethodDef __pyx_methods_4lxml_9objectify_ObjectPath[] = {
 };
 
 static struct PyGetSetDef __pyx_getsets_4lxml_9objectify_ObjectPath[] = {
-  {(char *)"find", __pyx_getprop_4lxml_9objectify_10ObjectPath_find, 0, 0, 0},
+  {(char *)"find", __pyx_getprop_4lxml_9objectify_10ObjectPath_find, 0, (char *)0, 0},
   {0, 0, 0, 0, 0}
 };
 
@@ -33630,7 +34463,6 @@ static PyTypeObject __pyx_type_4lxml_9objectify_ObjectPath = {
 };
 
 static PyMethodDef __pyx_methods[] = {
-  {"__parseBool", (PyCFunction)__pyx_pw_4lxml_9objectify_5__parseBool, METH_O, 0},
   {0, 0, 0, 0}
 };
 
@@ -33657,6 +34489,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_s_1, __pyx_k_1, sizeof(__pyx_k_1), 0, 0, 1, 0},
   {&__pyx_n_s_AttributeError, __pyx_k_AttributeError, sizeof(__pyx_k_AttributeError), 0, 0, 1, 1},
   {&__pyx_n_u_BoolElement, __pyx_k_BoolElement, sizeof(__pyx_k_BoolElement), 0, 1, 0, 1},
+  {&__pyx_n_s_BoolElement__init, __pyx_k_BoolElement__init, sizeof(__pyx_k_BoolElement__init), 0, 0, 1, 1},
   {&__pyx_kp_u_Cannot_register_tree_type, __pyx_k_Cannot_register_tree_type, sizeof(__pyx_k_Cannot_register_tree_type), 0, 1, 0, 0},
   {&__pyx_n_s_DataElement, __pyx_k_DataElement, sizeof(__pyx_k_DataElement), 0, 0, 1, 1},
   {&__pyx_n_u_DataElement, __pyx_k_DataElement, sizeof(__pyx_k_DataElement), 0, 1, 0, 1},
@@ -33671,13 +34504,16 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_ElementTree, __pyx_k_ElementTree, sizeof(__pyx_k_ElementTree), 0, 0, 1, 1},
   {&__pyx_n_s_ElementTree_2, __pyx_k_ElementTree_2, sizeof(__pyx_k_ElementTree_2), 0, 0, 1, 1},
   {&__pyx_n_u_FloatElement, __pyx_k_FloatElement, sizeof(__pyx_k_FloatElement), 0, 1, 0, 1},
+  {&__pyx_n_s_FloatElement__init, __pyx_k_FloatElement__init, sizeof(__pyx_k_FloatElement__init), 0, 0, 1, 1},
   {&__pyx_n_u_ID, __pyx_k_ID, sizeof(__pyx_k_ID), 0, 1, 0, 1},
   {&__pyx_n_u_IDREF, __pyx_k_IDREF, sizeof(__pyx_k_IDREF), 0, 1, 0, 1},
   {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
   {&__pyx_n_u_IntElement, __pyx_k_IntElement, sizeof(__pyx_k_IntElement), 0, 1, 0, 1},
+  {&__pyx_n_s_IntElement__init, __pyx_k_IntElement__init, sizeof(__pyx_k_IntElement__init), 0, 0, 1, 1},
   {&__pyx_kp_u_Invalid_boolean_value_s, __pyx_k_Invalid_boolean_value_s, sizeof(__pyx_k_Invalid_boolean_value_s), 0, 1, 0, 0},
   {&__pyx_kp_u_Invalid_slice, __pyx_k_Invalid_slice, sizeof(__pyx_k_Invalid_slice), 0, 1, 0, 0},
   {&__pyx_n_u_LongElement, __pyx_k_LongElement, sizeof(__pyx_k_LongElement), 0, 1, 0, 1},
+  {&__pyx_n_s_LongElement__init, __pyx_k_LongElement__init, sizeof(__pyx_k_LongElement__init), 0, 0, 1, 1},
   {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
   {&__pyx_n_u_NCName, __pyx_k_NCName, sizeof(__pyx_k_NCName), 0, 1, 0, 1},
   {&__pyx_n_u_NMTOKEN, __pyx_k_NMTOKEN, sizeof(__pyx_k_NMTOKEN), 0, 1, 0, 1},
@@ -33688,15 +34524,30 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_NoneType, __pyx_k_NoneType, sizeof(__pyx_k_NoneType), 0, 0, 1, 1},
   {&__pyx_n_u_NoneType, __pyx_k_NoneType, sizeof(__pyx_k_NoneType), 0, 1, 0, 1},
   {&__pyx_n_u_NumberElement, __pyx_k_NumberElement, sizeof(__pyx_k_NumberElement), 0, 1, 0, 1},
+  {&__pyx_n_s_NumberElement___complex, __pyx_k_NumberElement___complex, sizeof(__pyx_k_NumberElement___complex), 0, 0, 1, 1},
+  {&__pyx_n_s_NumberElement__setValueParser, __pyx_k_NumberElement__setValueParser, sizeof(__pyx_k_NumberElement__setValueParser), 0, 0, 1, 1},
   {&__pyx_n_u_ObjectPath, __pyx_k_ObjectPath, sizeof(__pyx_k_ObjectPath), 0, 1, 0, 1},
+  {&__pyx_n_s_ObjectPath_addattr, __pyx_k_ObjectPath_addattr, sizeof(__pyx_k_ObjectPath_addattr), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectPath_hasattr, __pyx_k_ObjectPath_hasattr, sizeof(__pyx_k_ObjectPath_hasattr), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectPath_setattr, __pyx_k_ObjectPath_setattr, sizeof(__pyx_k_ObjectPath_setattr), 0, 0, 1, 1},
   {&__pyx_n_u_ObjectifiedDataElement, __pyx_k_ObjectifiedDataElement, sizeof(__pyx_k_ObjectifiedDataElement), 0, 1, 0, 1},
+  {&__pyx_n_s_ObjectifiedDataElement__setText, __pyx_k_ObjectifiedDataElement__setText, sizeof(__pyx_k_ObjectifiedDataElement__setText), 0, 0, 1, 1},
   {&__pyx_n_u_ObjectifiedElement, __pyx_k_ObjectifiedElement, sizeof(__pyx_k_ObjectifiedElement), 0, 1, 0, 1},
+  {&__pyx_n_s_ObjectifiedElement___reduce, __pyx_k_ObjectifiedElement___reduce, sizeof(__pyx_k_ObjectifiedElement___reduce), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectifiedElement_addattr, __pyx_k_ObjectifiedElement_addattr, sizeof(__pyx_k_ObjectifiedElement_addattr), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectifiedElement_countchildren, __pyx_k_ObjectifiedElement_countchildren, sizeof(__pyx_k_ObjectifiedElement_countchildren), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectifiedElement_descendantpat, __pyx_k_ObjectifiedElement_descendantpat, sizeof(__pyx_k_ObjectifiedElement_descendantpat), 0, 0, 1, 1},
+  {&__pyx_n_s_ObjectifiedElement_getchildren, __pyx_k_ObjectifiedElement_getchildren, sizeof(__pyx_k_ObjectifiedElement_getchildren), 0, 0, 1, 1},
   {&__pyx_n_u_ObjectifyElementClassLookup, __pyx_k_ObjectifyElementClassLookup, sizeof(__pyx_k_ObjectifyElementClassLookup), 0, 1, 0, 1},
   {&__pyx_n_s_PYTYPE_ATTRIBUTE, __pyx_k_PYTYPE_ATTRIBUTE, sizeof(__pyx_k_PYTYPE_ATTRIBUTE), 0, 0, 1, 1},
   {&__pyx_n_u_PYTYPE_ATTRIBUTE, __pyx_k_PYTYPE_ATTRIBUTE, sizeof(__pyx_k_PYTYPE_ATTRIBUTE), 0, 1, 0, 1},
   {&__pyx_n_u_PyType, __pyx_k_PyType, sizeof(__pyx_k_PyType), 0, 1, 0, 1},
+  {&__pyx_n_s_PyType_register, __pyx_k_PyType_register, sizeof(__pyx_k_PyType_register), 0, 0, 1, 1},
   {&__pyx_kp_s_PyType_s_s, __pyx_k_PyType_s_s, sizeof(__pyx_k_PyType_s_s), 0, 0, 1, 0},
+  {&__pyx_n_s_PyType_unregister, __pyx_k_PyType_unregister, sizeof(__pyx_k_PyType_unregister), 0, 0, 1, 1},
   {&__pyx_n_u_StringElement, __pyx_k_StringElement, sizeof(__pyx_k_StringElement), 0, 1, 0, 1},
+  {&__pyx_n_s_StringElement___complex, __pyx_k_StringElement___complex, sizeof(__pyx_k_StringElement___complex), 0, 0, 1, 1},
+  {&__pyx_n_s_StringElement_strlen, __pyx_k_StringElement_strlen, sizeof(__pyx_k_StringElement_strlen), 0, 0, 1, 1},
   {&__pyx_n_s_SubElement, __pyx_k_SubElement, sizeof(__pyx_k_SubElement), 0, 0, 1, 1},
   {&__pyx_n_u_SubElement, __pyx_k_SubElement, sizeof(__pyx_k_SubElement), 0, 1, 0, 1},
   {&__pyx_n_u_TREE, __pyx_k_TREE, sizeof(__pyx_k_TREE), 0, 1, 0, 1},
@@ -33718,6 +34569,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u__2, __pyx_k__2, sizeof(__pyx_k__2), 0, 1, 0, 0},
   {&__pyx_kp_u__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 1, 0, 0},
   {&__pyx_kp_u__9, __pyx_k__9, sizeof(__pyx_k__9), 0, 1, 0, 0},
+  {&__pyx_n_s_addattr, __pyx_k_addattr, sizeof(__pyx_k_addattr), 0, 0, 1, 1},
   {&__pyx_n_s_addnext, __pyx_k_addnext, sizeof(__pyx_k_addnext), 0, 0, 1, 1},
   {&__pyx_n_s_after, __pyx_k_after, sizeof(__pyx_k_after), 0, 0, 1, 1},
   {&__pyx_n_s_all, __pyx_k_all, sizeof(__pyx_k_all), 0, 0, 1, 1},
@@ -33741,21 +34593,26 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_bool, __pyx_k_bool, sizeof(__pyx_k_bool), 0, 1, 0, 1},
   {&__pyx_n_u_boolean, __pyx_k_boolean, sizeof(__pyx_k_boolean), 0, 1, 0, 1},
   {&__pyx_n_u_byte, __pyx_k_byte, sizeof(__pyx_k_byte), 0, 1, 0, 1},
+  {&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1},
+  {&__pyx_n_s_c_node, __pyx_k_c_node, sizeof(__pyx_k_c_node), 0, 0, 1, 1},
   {&__pyx_n_s_call, __pyx_k_call, sizeof(__pyx_k_call), 0, 0, 1, 1},
   {&__pyx_kp_u_cannot_update_root_node, __pyx_k_cannot_update_root_node, sizeof(__pyx_k_cannot_update_root_node), 0, 1, 0, 0},
   {&__pyx_n_s_check, __pyx_k_check, sizeof(__pyx_k_check), 0, 0, 1, 1},
   {&__pyx_n_s_checkBool, __pyx_k_checkBool, sizeof(__pyx_k_checkBool), 0, 0, 1, 1},
   {&__pyx_n_s_cleanup_namespaces, __pyx_k_cleanup_namespaces, sizeof(__pyx_k_cleanup_namespaces), 0, 0, 1, 1},
   {&__pyx_n_s_compile, __pyx_k_compile, sizeof(__pyx_k_compile), 0, 0, 1, 1},
+  {&__pyx_n_s_complex, __pyx_k_complex, sizeof(__pyx_k_complex), 0, 0, 1, 1},
   {&__pyx_n_s_copy, __pyx_k_copy, sizeof(__pyx_k_copy), 0, 0, 1, 1},
   {&__pyx_n_s_copy_reg, __pyx_k_copy_reg, sizeof(__pyx_k_copy_reg), 0, 0, 1, 1},
   {&__pyx_n_s_copyreg, __pyx_k_copyreg, sizeof(__pyx_k_copyreg), 0, 0, 1, 1},
+  {&__pyx_n_s_countchildren, __pyx_k_countchildren, sizeof(__pyx_k_countchildren), 0, 0, 1, 1},
   {&__pyx_kp_u_creating_indexed_path_attributes, __pyx_k_creating_indexed_path_attributes, sizeof(__pyx_k_creating_indexed_path_attributes), 0, 1, 0, 0},
   {&__pyx_kp_u_d, __pyx_k_d, sizeof(__pyx_k_d), 0, 1, 0, 0},
   {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1},
   {&__pyx_n_s_deannotate, __pyx_k_deannotate, sizeof(__pyx_k_deannotate), 0, 0, 1, 1},
   {&__pyx_n_u_deannotate, __pyx_k_deannotate, sizeof(__pyx_k_deannotate), 0, 1, 0, 1},
   {&__pyx_kp_u_deleting_items_not_supported_by, __pyx_k_deleting_items_not_supported_by, sizeof(__pyx_k_deleting_items_not_supported_by), 0, 1, 0, 0},
+  {&__pyx_n_s_descendantpaths, __pyx_k_descendantpaths, sizeof(__pyx_k_descendantpaths), 0, 0, 1, 1},
   {&__pyx_n_u_double, __pyx_k_double, sizeof(__pyx_k_double), 0, 1, 0, 1},
   {&__pyx_n_s_dump, __pyx_k_dump, sizeof(__pyx_k_dump), 0, 0, 1, 1},
   {&__pyx_n_u_dump, __pyx_k_dump, sizeof(__pyx_k_dump), 0, 1, 0, 1},
@@ -33768,26 +34625,33 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_enable_recursive_str, __pyx_k_enable_recursive_str, sizeof(__pyx_k_enable_recursive_str), 0, 1, 0, 1},
   {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1},
   {&__pyx_n_s_end, __pyx_k_end, sizeof(__pyx_k_end), 0, 0, 1, 1},
+  {&__pyx_n_s_entry, __pyx_k_entry, sizeof(__pyx_k_entry), 0, 0, 1, 1},
   {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1},
   {&__pyx_n_s_etree, __pyx_k_etree, sizeof(__pyx_k_etree), 0, 0, 1, 1},
   {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1},
   {&__pyx_n_s_false, __pyx_k_false, sizeof(__pyx_k_false), 0, 0, 1, 1},
   {&__pyx_n_u_false, __pyx_k_false, sizeof(__pyx_k_false), 0, 1, 0, 1},
+  {&__pyx_n_s_first_pos, __pyx_k_first_pos, sizeof(__pyx_k_first_pos), 0, 0, 1, 1},
   {&__pyx_n_u_float, __pyx_k_float, sizeof(__pyx_k_float), 0, 1, 0, 1},
   {&__pyx_n_s_fromstring, __pyx_k_fromstring, sizeof(__pyx_k_fromstring), 0, 0, 1, 1},
   {&__pyx_n_u_fromstring, __pyx_k_fromstring, sizeof(__pyx_k_fromstring), 0, 1, 0, 1},
+  {&__pyx_n_s_function, __pyx_k_function, sizeof(__pyx_k_function), 0, 0, 1, 1},
   {&__pyx_n_s_get, __pyx_k_get, sizeof(__pyx_k_get), 0, 0, 1, 1},
   {&__pyx_n_s_getRegisteredTypes, __pyx_k_getRegisteredTypes, sizeof(__pyx_k_getRegisteredTypes), 0, 0, 1, 1},
   {&__pyx_n_u_getRegisteredTypes, __pyx_k_getRegisteredTypes, sizeof(__pyx_k_getRegisteredTypes), 0, 1, 0, 1},
   {&__pyx_n_s_getattr, __pyx_k_getattr, sizeof(__pyx_k_getattr), 0, 0, 1, 1},
+  {&__pyx_n_s_getchildren, __pyx_k_getchildren, sizeof(__pyx_k_getchildren), 0, 0, 1, 1},
   {&__pyx_n_s_getitem, __pyx_k_getitem, sizeof(__pyx_k_getitem), 0, 0, 1, 1},
   {&__pyx_n_s_getparent, __pyx_k_getparent, sizeof(__pyx_k_getparent), 0, 0, 1, 1},
   {&__pyx_n_s_groups, __pyx_k_groups, sizeof(__pyx_k_groups), 0, 0, 1, 1},
+  {&__pyx_n_s_hasattr, __pyx_k_hasattr, sizeof(__pyx_k_hasattr), 0, 0, 1, 1},
   {&__pyx_n_s_hex, __pyx_k_hex, sizeof(__pyx_k_hex), 0, 0, 1, 1},
   {&__pyx_kp_s_home_stefan_source_Python_lxml, __pyx_k_home_stefan_source_Python_lxml, sizeof(__pyx_k_home_stefan_source_Python_lxml), 0, 0, 1, 0},
+  {&__pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_k_home_stefan_source_Python_lxml_2, sizeof(__pyx_k_home_stefan_source_Python_lxml_2), 0, 0, 1, 0},
   {&__pyx_kp_u_http_codespeak_net_lxml_objectif, __pyx_k_http_codespeak_net_lxml_objectif, sizeof(__pyx_k_http_codespeak_net_lxml_objectif), 0, 1, 0, 0},
   {&__pyx_kp_u_http_www_w3_org_2001_XMLSchema, __pyx_k_http_www_w3_org_2001_XMLSchema, sizeof(__pyx_k_http_www_w3_org_2001_XMLSchema), 0, 1, 0, 0},
   {&__pyx_kp_u_http_www_w3_org_2001_XMLSchema_i, __pyx_k_http_www_w3_org_2001_XMLSchema_i, sizeof(__pyx_k_http_www_w3_org_2001_XMLSchema_i), 0, 1, 0, 0},
+  {&__pyx_n_s_i, __pyx_k_i, sizeof(__pyx_k_i), 0, 0, 1, 1},
   {&__pyx_n_s_ignore_old, __pyx_k_ignore_old, sizeof(__pyx_k_ignore_old), 0, 0, 1, 1},
   {&__pyx_n_s_ignore_pytype, __pyx_k_ignore_pytype, sizeof(__pyx_k_ignore_pytype), 0, 0, 1, 1},
   {&__pyx_n_s_ignore_xsi, __pyx_k_ignore_xsi, sizeof(__pyx_k_ignore_xsi), 0, 0, 1, 1},
@@ -33795,16 +34659,19 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_inconsistent_before_after_depend, __pyx_k_inconsistent_before_after_depend, sizeof(__pyx_k_inconsistent_before_after_depend), 0, 1, 0, 0},
   {&__pyx_kp_u_index_must_be_enclosed_in, __pyx_k_index_must_be_enclosed_in, sizeof(__pyx_k_index_must_be_enclosed_in), 0, 1, 0, 0},
   {&__pyx_kp_u_index_not_allowed_on_root_node, __pyx_k_index_not_allowed_on_root_node, sizeof(__pyx_k_index_not_allowed_on_root_node), 0, 1, 0, 0},
+  {&__pyx_n_s_init, __pyx_k_init, sizeof(__pyx_k_init), 0, 0, 1, 1},
   {&__pyx_n_u_int, __pyx_k_int, sizeof(__pyx_k_int), 0, 1, 0, 1},
   {&__pyx_n_u_integer, __pyx_k_integer, sizeof(__pyx_k_integer), 0, 1, 0, 1},
   {&__pyx_kp_u_invalid_number_of_arguments_need, __pyx_k_invalid_number_of_arguments_need, sizeof(__pyx_k_invalid_number_of_arguments_need), 0, 1, 0, 0},
   {&__pyx_kp_u_invalid_path, __pyx_k_invalid_path, sizeof(__pyx_k_invalid_path), 0, 1, 0, 0},
   {&__pyx_kp_u_invalid_types_for_operator, __pyx_k_invalid_types_for_operator, sizeof(__pyx_k_invalid_types_for_operator), 0, 1, 0, 0},
+  {&__pyx_n_s_item, __pyx_k_item, sizeof(__pyx_k_item), 0, 0, 1, 1},
   {&__pyx_n_s_items, __pyx_k_items, sizeof(__pyx_k_items), 0, 0, 1, 1},
   {&__pyx_n_s_iterchildren, __pyx_k_iterchildren, sizeof(__pyx_k_iterchildren), 0, 0, 1, 1},
   {&__pyx_n_s_known, __pyx_k_known, sizeof(__pyx_k_known), 0, 0, 1, 1},
   {&__pyx_n_s_kw, __pyx_k_kw, sizeof(__pyx_k_kw), 0, 0, 1, 1},
   {&__pyx_n_u_language, __pyx_k_language, sizeof(__pyx_k_language), 0, 1, 0, 1},
+  {&__pyx_n_s_last_pos, __pyx_k_last_pos, sizeof(__pyx_k_last_pos), 0, 0, 1, 1},
   {&__pyx_n_u_long, __pyx_k_long, sizeof(__pyx_k_long), 0, 1, 0, 1},
   {&__pyx_n_s_lower_bool, __pyx_k_lower_bool, sizeof(__pyx_k_lower_bool), 0, 0, 1, 1},
   {&__pyx_n_s_lxml, __pyx_k_lxml, sizeof(__pyx_k_lxml), 0, 0, 1, 1},
@@ -33856,11 +34723,13 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_pyval, __pyx_k_pyval, sizeof(__pyx_k_pyval), 0, 1, 0, 1},
   {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1},
   {&__pyx_n_s_re, __pyx_k_re, sizeof(__pyx_k_re), 0, 0, 1, 1},
+  {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1},
   {&__pyx_n_s_register, __pyx_k_register, sizeof(__pyx_k_register), 0, 0, 1, 1},
   {&__pyx_n_s_remove, __pyx_k_remove, sizeof(__pyx_k_remove), 0, 0, 1, 1},
   {&__pyx_n_s_remove_blank_text, __pyx_k_remove_blank_text, sizeof(__pyx_k_remove_blank_text), 0, 0, 1, 1},
   {&__pyx_n_s_replace, __pyx_k_replace, sizeof(__pyx_k_replace), 0, 0, 1, 1},
   {&__pyx_n_s_repr, __pyx_k_repr, sizeof(__pyx_k_repr), 0, 0, 1, 1},
+  {&__pyx_n_s_result, __pyx_k_result, sizeof(__pyx_k_result), 0, 0, 1, 1},
   {&__pyx_n_s_root, __pyx_k_root, sizeof(__pyx_k_root), 0, 0, 1, 1},
   {&__pyx_kp_u_root_element_does_not_match_need, __pyx_k_root_element_does_not_match_need, sizeof(__pyx_k_root_element_does_not_match_need), 0, 1, 0, 0},
   {&__pyx_kp_u_s, __pyx_k_s, sizeof(__pyx_k_s), 0, 1, 0, 0},
@@ -33871,12 +34740,16 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_kp_u_s_s_s_s, __pyx_k_s_s_s_s, sizeof(__pyx_k_s_s_s_s), 0, 1, 0, 0},
   {&__pyx_kp_u_s_s_s_s_s_0_9_s, __pyx_k_s_s_s_s_s_0_9_s, sizeof(__pyx_k_s_s_s_s_s_0_9_s), 0, 1, 0, 0},
   {&__pyx_kp_u_s_type, __pyx_k_s_type, sizeof(__pyx_k_s_type), 0, 1, 0, 0},
+  {&__pyx_n_s_self, __pyx_k_self, sizeof(__pyx_k_self), 0, 0, 1, 1},
   {&__pyx_n_s_set, __pyx_k_set, sizeof(__pyx_k_set), 0, 0, 1, 1},
+  {&__pyx_n_s_setText, __pyx_k_setText, sizeof(__pyx_k_setText), 0, 0, 1, 1},
+  {&__pyx_n_s_setValueParser, __pyx_k_setValueParser, sizeof(__pyx_k_setValueParser), 0, 0, 1, 1},
   {&__pyx_n_s_set_default_parser, __pyx_k_set_default_parser, sizeof(__pyx_k_set_default_parser), 0, 0, 1, 1},
   {&__pyx_n_u_set_default_parser, __pyx_k_set_default_parser, sizeof(__pyx_k_set_default_parser), 0, 1, 0, 1},
   {&__pyx_n_s_set_element_class_lookup, __pyx_k_set_element_class_lookup, sizeof(__pyx_k_set_element_class_lookup), 0, 0, 1, 1},
   {&__pyx_n_s_set_pytype_attribute_tag, __pyx_k_set_pytype_attribute_tag, sizeof(__pyx_k_set_pytype_attribute_tag), 0, 0, 1, 1},
   {&__pyx_n_u_set_pytype_attribute_tag, __pyx_k_set_pytype_attribute_tag, sizeof(__pyx_k_set_pytype_attribute_tag), 0, 1, 0, 1},
+  {&__pyx_n_s_setattr, __pyx_k_setattr, sizeof(__pyx_k_setattr), 0, 0, 1, 1},
   {&__pyx_n_u_short, __pyx_k_short, sizeof(__pyx_k_short), 0, 1, 0, 1},
   {&__pyx_n_s_split, __pyx_k_split, sizeof(__pyx_k_split), 0, 0, 1, 1},
   {&__pyx_n_u_str, __pyx_k_str, sizeof(__pyx_k_str), 0, 1, 0, 1},
@@ -33884,6 +34757,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_stringify, __pyx_k_stringify, sizeof(__pyx_k_stringify), 0, 0, 1, 1},
   {&__pyx_n_s_strip, __pyx_k_strip, sizeof(__pyx_k_strip), 0, 0, 1, 1},
   {&__pyx_n_s_strip_attributes, __pyx_k_strip_attributes, sizeof(__pyx_k_strip_attributes), 0, 0, 1, 1},
+  {&__pyx_n_s_strlen, __pyx_k_strlen, sizeof(__pyx_k_strlen), 0, 0, 1, 1},
   {&__pyx_n_s_strval, __pyx_k_strval, sizeof(__pyx_k_strval), 0, 0, 1, 1},
   {&__pyx_n_s_tag, __pyx_k_tag, sizeof(__pyx_k_tag), 0, 0, 1, 1},
   {&__pyx_n_u_tag, __pyx_k_tag, sizeof(__pyx_k_tag), 0, 1, 0, 1},
@@ -33891,6 +34765,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_u_tail, __pyx_k_tail, sizeof(__pyx_k_tail), 0, 1, 0, 1},
   {&__pyx_n_s_temp, __pyx_k_temp, sizeof(__pyx_k_temp), 0, 0, 1, 1},
   {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1},
+  {&__pyx_n_s_text, __pyx_k_text, sizeof(__pyx_k_text), 0, 0, 1, 1},
   {&__pyx_n_u_text, __pyx_k_text, sizeof(__pyx_k_text), 0, 1, 0, 1},
   {&__pyx_n_u_token, __pyx_k_token, sizeof(__pyx_k_token), 0, 1, 0, 1},
   {&__pyx_n_s_tostring, __pyx_k_tostring, sizeof(__pyx_k_tostring), 0, 0, 1, 1},
@@ -33902,6 +34777,7 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_types, __pyx_k_types, sizeof(__pyx_k_types), 0, 0, 1, 1},
   {&__pyx_kp_s_unicode_escape, __pyx_k_unicode_escape, sizeof(__pyx_k_unicode_escape), 0, 0, 1, 0},
   {&__pyx_n_s_unpickleElementTree, __pyx_k_unpickleElementTree, sizeof(__pyx_k_unpickleElementTree), 0, 0, 1, 1},
+  {&__pyx_n_s_unregister, __pyx_k_unregister, sizeof(__pyx_k_unregister), 0, 0, 1, 1},
   {&__pyx_n_u_unsignedByte, __pyx_k_unsignedByte, sizeof(__pyx_k_unsignedByte), 0, 1, 0, 1},
   {&__pyx_n_u_unsignedInt, __pyx_k_unsignedInt, sizeof(__pyx_k_unsignedInt), 0, 1, 0, 1},
   {&__pyx_n_u_unsignedLong, __pyx_k_unsignedLong, sizeof(__pyx_k_unsignedLong), 0, 1, 0, 1},
@@ -33914,8 +34790,9 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {&__pyx_n_s_version, __pyx_k_version, sizeof(__pyx_k_version), 0, 0, 1, 1},
   {&__pyx_n_s_xml, __pyx_k_xml, sizeof(__pyx_k_xml), 0, 0, 1, 1},
   {&__pyx_n_s_xmlSchemaTypes, __pyx_k_xmlSchemaTypes, sizeof(__pyx_k_xmlSchemaTypes), 0, 0, 1, 1},
-  {&__pyx_n_s_xsd, __pyx_k_xsd, sizeof(__pyx_k_xsd), 0, 0, 1, 1},
-  {&__pyx_kp_u_xsd_2, __pyx_k_xsd_2, sizeof(__pyx_k_xsd_2), 0, 1, 0, 0},
+  {&__pyx_n_s_xs_type, __pyx_k_xs_type, sizeof(__pyx_k_xs_type), 0, 0, 1, 1},
+  {&__pyx_kp_u_xsd, __pyx_k_xsd, sizeof(__pyx_k_xsd), 0, 1, 0, 0},
+  {&__pyx_n_s_xsd_2, __pyx_k_xsd_2, sizeof(__pyx_k_xsd_2), 0, 0, 1, 1},
   {&__pyx_kp_u_xsi, __pyx_k_xsi, sizeof(__pyx_k_xsi), 0, 1, 0, 0},
   {&__pyx_n_s_xsi_2, __pyx_k_xsi_2, sizeof(__pyx_k_xsi_2), 0, 0, 1, 1},
   {&__pyx_n_s_xsi_3, __pyx_k_xsi_3, sizeof(__pyx_k_xsi_3), 0, 0, 1, 1},
@@ -33925,16 +34802,16 @@ static __Pyx_StringTabEntry __pyx_string_tab[] = {
   {0, 0, 0, 0, 0, 0, 0}
 };
 static int __Pyx_InitCachedBuiltins(void) {
-  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 42; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 42; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 10; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 299; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 450; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_oct = __Pyx_GetBuiltinName(__pyx_n_s_oct); if (!__pyx_builtin_oct) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 645; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 648; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 967; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_map = __Pyx_GetBuiltinName(__pyx_n_s_map); if (!__pyx_builtin_map) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1005; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(0, 42, __pyx_L1_error)
+  __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(0, 42, __pyx_L1_error)
+  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) __PYX_ERR(1, 10, __pyx_L1_error)
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(0, 299, __pyx_L1_error)
+  __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) __PYX_ERR(0, 450, __pyx_L1_error)
+  __pyx_builtin_oct = __Pyx_GetBuiltinName(__pyx_n_s_oct); if (!__pyx_builtin_oct) __PYX_ERR(0, 645, __pyx_L1_error)
+  __pyx_builtin_hex = __Pyx_GetBuiltinName(__pyx_n_s_hex); if (!__pyx_builtin_hex) __PYX_ERR(0, 648, __pyx_L1_error)
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(0, 967, __pyx_L1_error)
+  __pyx_builtin_map = __Pyx_GetBuiltinName(__pyx_n_s_map); if (!__pyx_builtin_map) __PYX_ERR(0, 1005, __pyx_L1_error)
+  __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(1, 169, __pyx_L1_error)
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -33947,11 +34824,11 @@ static int __Pyx_InitCachedConstants(void) {
   /* "src/lxml/lxml.objectify.pyx":52
  *     methods, e.g. _Element.__repr__().
  *     """
- *     return s if python.IS_PYTHON3 else s.encode('unicode-escape')             # <<<<<<<<<<<<<<
+ *     return s.encode('unicode-escape') if python.IS_PYTHON2 else s             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_unicode_escape); if (unlikely(!__pyx_tuple_)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 52; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple_ = PyTuple_Pack(1, __pyx_kp_s_unicode_escape); if (unlikely(!__pyx_tuple_)) __PYX_ERR(0, 52, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple_);
   __Pyx_GIVEREF(__pyx_tuple_);
 
@@ -33962,7 +34839,7 @@ static int __Pyx_InitCachedConstants(void) {
  *         return
  *     else:
  */
-  __pyx_slice__4 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 467; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__4 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__4)) __PYX_ERR(0, 467, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__4);
   __Pyx_GIVEREF(__pyx_slice__4);
 
@@ -33973,7 +34850,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                              u"unsignedByte", u"nonPositiveInteger",
  *                              u"negativeInteger", u"long", u"nonNegativeInteger",
  */
-  __pyx_tuple__5 = PyTuple_Pack(13, __pyx_n_u_integer, __pyx_n_u_int, __pyx_n_u_short, __pyx_n_u_byte, __pyx_n_u_unsignedShort, __pyx_n_u_unsignedByte, __pyx_n_u_nonPositiveInteger, __pyx_n_u_negativeInteger, __pyx_n_u_long, __pyx_n_u_nonNegativeInteger, __pyx_n_u_unsignedLong, __pyx_n_u_unsignedInt, __pyx_n_u_positiveInteger); if (unlikely(!__pyx_tuple__5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1027; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__5 = PyTuple_Pack(13, __pyx_n_u_integer, __pyx_n_u_int, __pyx_n_u_short, __pyx_n_u_byte, __pyx_n_u_unsignedShort, __pyx_n_u_unsignedByte, __pyx_n_u_nonPositiveInteger, __pyx_n_u_negativeInteger, __pyx_n_u_long, __pyx_n_u_nonNegativeInteger, __pyx_n_u_unsignedLong, __pyx_n_u_unsignedInt, __pyx_n_u_positiveInteger); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 1027, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__5);
   __Pyx_GIVEREF(__pyx_tuple__5);
 
@@ -33984,7 +34861,7 @@ static int __Pyx_InitCachedConstants(void) {
  *     pytype.register()
  * 
  */
-  __pyx_tuple__6 = PyTuple_Pack(2, __pyx_n_u_double, __pyx_n_u_float); if (unlikely(!__pyx_tuple__6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1038; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__6 = PyTuple_Pack(2, __pyx_n_u_double, __pyx_n_u_float); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(0, 1038, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__6);
   __Pyx_GIVEREF(__pyx_tuple__6);
 
@@ -33995,7 +34872,7 @@ static int __Pyx_InitCachedConstants(void) {
  *     pytype.register()
  * 
  */
-  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_n_u_boolean); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1042; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_n_u_boolean); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 1042, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__7);
   __Pyx_GIVEREF(__pyx_tuple__7);
 
@@ -34006,7 +34883,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                              u"Name", u"NCName", u"ID", u"IDREF", u"ENTITY",
  *                              u"NMTOKEN", )
  */
-  __pyx_tuple__8 = PyTuple_Pack(10, __pyx_n_u_string, __pyx_n_u_normalizedString, __pyx_n_u_token, __pyx_n_u_language, __pyx_n_u_Name, __pyx_n_u_NCName, __pyx_n_u_ID, __pyx_n_u_IDREF, __pyx_n_u_ENTITY, __pyx_n_u_NMTOKEN); if (unlikely(!__pyx_tuple__8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1046; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__8 = PyTuple_Pack(10, __pyx_n_u_string, __pyx_n_u_normalizedString, __pyx_n_u_token, __pyx_n_u_language, __pyx_n_u_Name, __pyx_n_u_NCName, __pyx_n_u_ID, __pyx_n_u_IDREF, __pyx_n_u_ENTITY, __pyx_n_u_NMTOKEN); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(0, 1046, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__8);
   __Pyx_GIVEREF(__pyx_tuple__8);
 
@@ -34017,7 +34894,7 @@ static int __Pyx_InitCachedConstants(void) {
  *     else:
  *         return result
  */
-  __pyx_slice__11 = PySlice_New(Py_None, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__11)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1345; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__11 = PySlice_New(Py_None, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__11)) __PYX_ERR(0, 1345, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_slice__11);
   __Pyx_GIVEREF(__pyx_slice__11);
 
@@ -34028,7 +34905,7 @@ static int __Pyx_InitCachedConstants(void) {
  *             schema_type = _SCHEMA_TYPE_DICT.get(value)
  *         if schema_type is not None:
  */
-  __pyx_tuple__13 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1426; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__13 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(0, 1426, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__13);
   __Pyx_GIVEREF(__pyx_tuple__13);
 
@@ -34039,7 +34916,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                 pytype = _SCHEMA_TYPE_DICT.get(typename)
  *             if pytype is not None and pytype is not StrType:
  */
-  __pyx_tuple__14 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1603; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__14 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(0, 1603, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__14);
   __Pyx_GIVEREF(__pyx_tuple__14);
 
@@ -34050,7 +34927,7 @@ static int __Pyx_InitCachedConstants(void) {
  *                     if c_ns.prefix is NULL or c_ns.prefix[0] == c'\0':
  *                         typename_utf8 = name
  */
-  __pyx_tuple__15 = PyTuple_Pack(2, __pyx_kp_b__12, __pyx_int_1); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__15 = PyTuple_Pack(2, __pyx_kp_b__12, __pyx_int_1); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(0, 1672, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__15);
   __Pyx_GIVEREF(__pyx_tuple__15);
 
@@ -34061,7 +34938,7 @@ static int __Pyx_InitCachedConstants(void) {
  *             ns = nsmap.get(prefix)
  *             if ns != XML_SCHEMA_NS:
  */
-  __pyx_tuple__16 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1916; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__16 = PyTuple_Pack(2, __pyx_kp_u__12, __pyx_int_1); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(0, 1916, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__16);
   __Pyx_GIVEREF(__pyx_tuple__16);
 
@@ -34072,7 +34949,7 @@ static int __Pyx_InitCachedConstants(void) {
  * 
  * 
  */
-  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_u__18); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 43; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_u__18); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(0, 43, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__19);
   __Pyx_GIVEREF(__pyx_tuple__19);
 
@@ -34083,14 +34960,182 @@ static int __Pyx_InitCachedConstants(void) {
  *     u"""set_pytype_attribute_tag(attribute_tag=None)
  *     Change name and namespace of the XML attribute that holds Python type
  */
-  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_n_s_attribute_tag); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_n_s_attribute_tag); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(0, 80, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__20);
   __Pyx_GIVEREF(__pyx_tuple__20);
-  __pyx_codeobj__21 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__20, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_set_pytype_attribute_tag, 80, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__21)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_tuple__22 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__21 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__20, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_set_pytype_attribute_tag, 80, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__21)) __PYX_ERR(0, 80, __pyx_L1_error)
+  __pyx_tuple__22 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__22)) __PYX_ERR(0, 80, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_tuple__22);
   __Pyx_GIVEREF(__pyx_tuple__22);
 
+  /* "src/lxml/lxml.objectify.pyx":160
+ * 
+ *     # pickle support for objectified Element
+ *     def __reduce__(self):             # <<<<<<<<<<<<<<
+ *         return (fromstring, (etree.tostring(self),))
+ * 
+ */
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(0, 160, __pyx_L1_error)
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-  __Pyx_GOTREF(__pyx_tuple__33);
-  __Pyx_GIVEREF(__pyx_tuple__33);
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@@ -34161,10 +35242,10 @@ static int __Pyx_InitCachedConstants(void) {
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+  __pyx_tuple__68 = PyTuple_Pack(1, __pyx_n_s_element); if (unlikely(!__pyx_tuple__68)) __PYX_ERR(0, 1309, __pyx_L1_error)
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+  __pyx_tuple__70 = PyTuple_Pack(1, __pyx_n_s_data); if (unlikely(!__pyx_tuple__70)) __PYX_ERR(0, 1353, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__70);
+  __Pyx_GIVEREF(__pyx_tuple__70);
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-  __pyx_tuple__38 = PyTuple_Pack(1, __pyx_n_s_obj); if (unlikely(!__pyx_tuple__38)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1364; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__38);
-  __Pyx_GIVEREF(__pyx_tuple__38);
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+  __pyx_tuple__72 = PyTuple_Pack(1, __pyx_n_s_obj); if (unlikely(!__pyx_tuple__72)) __PYX_ERR(0, 1364, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__72);
+  __Pyx_GIVEREF(__pyx_tuple__72);
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@@ -34197,10 +35278,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __Pyx_GOTREF(__pyx_tuple__40);
-  __Pyx_GIVEREF(__pyx_tuple__40);
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+  __pyx_tuple__74 = PyTuple_Pack(5, __pyx_n_s_element_or_tree, __pyx_n_s_ignore_old, __pyx_n_s_ignore_xsi, __pyx_n_s_empty_pytype, __pyx_n_s_element); if (unlikely(!__pyx_tuple__74)) __PYX_ERR(0, 1458, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__74);
+  __Pyx_GIVEREF(__pyx_tuple__74);
+  __pyx_codeobj__75 = (PyObject*)__Pyx_PyCode_New(1, 3, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__74, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_pyannotate, 1458, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__75)) __PYX_ERR(0, 1458, __pyx_L1_error)
 
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@@ -34209,10 +35290,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __Pyx_GOTREF(__pyx_tuple__42);
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+  __pyx_tuple__76 = PyTuple_Pack(5, __pyx_n_s_element_or_tree, __pyx_n_s_ignore_old, __pyx_n_s_ignore_pytype, __pyx_n_s_empty_type, __pyx_n_s_element); if (unlikely(!__pyx_tuple__76)) __PYX_ERR(0, 1481, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__76);
+  __Pyx_GIVEREF(__pyx_tuple__76);
+  __pyx_codeobj__77 = (PyObject*)__Pyx_PyCode_New(1, 3, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__76, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_xsiannotate, 1481, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__77)) __PYX_ERR(0, 1481, __pyx_L1_error)
 
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@@ -34221,10 +35302,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__44 = PyTuple_Pack(8, __pyx_n_s_element_or_tree, __pyx_n_s_ignore_old, __pyx_n_s_ignore_xsi, __pyx_n_s_empty_pytype, __pyx_n_s_empty_type, __pyx_n_s_annotate_xsi, __pyx_n_s_annotate_pytype, __pyx_n_s_element); if (unlikely(!__pyx_tuple__44)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1509; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__44);
-  __Pyx_GIVEREF(__pyx_tuple__44);
-  __pyx_codeobj__45 = (PyObject*)__Pyx_PyCode_New(1, 6, 8, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__44, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_annotate, 1509, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__45)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1509; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__78 = PyTuple_Pack(8, __pyx_n_s_element_or_tree, __pyx_n_s_ignore_old, __pyx_n_s_ignore_xsi, __pyx_n_s_empty_pytype, __pyx_n_s_empty_type, __pyx_n_s_annotate_xsi, __pyx_n_s_annotate_pytype, __pyx_n_s_element); if (unlikely(!__pyx_tuple__78)) __PYX_ERR(0, 1509, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__78);
+  __Pyx_GIVEREF(__pyx_tuple__78);
+  __pyx_codeobj__79 = (PyObject*)__Pyx_PyCode_New(1, 6, 8, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__78, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_annotate, 1509, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__79)) __PYX_ERR(0, 1509, __pyx_L1_error)
 
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@@ -34233,10 +35314,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__46 = PyTuple_Pack(6, __pyx_n_s_element_or_tree, __pyx_n_s_pytype, __pyx_n_s_xsi_2, __pyx_n_s_xsi_nil, __pyx_n_s_cleanup_namespaces, __pyx_n_s_attribute_names); if (unlikely(!__pyx_tuple__46)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__46);
-  __Pyx_GIVEREF(__pyx_tuple__46);
-  __pyx_codeobj__47 = (PyObject*)__Pyx_PyCode_New(1, 4, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__46, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_deannotate, 1705, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__47)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1705; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__80 = PyTuple_Pack(6, __pyx_n_s_element_or_tree, __pyx_n_s_pytype, __pyx_n_s_xsi_2, __pyx_n_s_xsi_nil, __pyx_n_s_cleanup_namespaces, __pyx_n_s_attribute_names); if (unlikely(!__pyx_tuple__80)) __PYX_ERR(0, 1705, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__80);
+  __Pyx_GIVEREF(__pyx_tuple__80);
+  __pyx_codeobj__81 = (PyObject*)__Pyx_PyCode_New(1, 4, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__80, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_deannotate, 1705, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__81)) __PYX_ERR(0, 1705, __pyx_L1_error)
 
   /* "src/lxml/lxml.objectify.pyx":1745
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@@ -34245,13 +35326,13 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__48 = PyTuple_Pack(1, __pyx_n_s_new_parser); if (unlikely(!__pyx_tuple__48)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__48);
-  __Pyx_GIVEREF(__pyx_tuple__48);
-  __pyx_codeobj__49 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__48, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_set_default_parser, 1745, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__49)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_tuple__50 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__50)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_tuple__50);
-  __Pyx_GIVEREF(__pyx_tuple__50);
+  __pyx_tuple__82 = PyTuple_Pack(1, __pyx_n_s_new_parser); if (unlikely(!__pyx_tuple__82)) __PYX_ERR(0, 1745, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__82);
+  __Pyx_GIVEREF(__pyx_tuple__82);
+  __pyx_codeobj__83 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__82, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_set_default_parser, 1745, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__83)) __PYX_ERR(0, 1745, __pyx_L1_error)
+  __pyx_tuple__84 = PyTuple_Pack(1, ((PyObject *)Py_None)); if (unlikely(!__pyx_tuple__84)) __PYX_ERR(0, 1745, __pyx_L1_error)
+  __Pyx_GOTREF(__pyx_tuple__84);
+  __Pyx_GIVEREF(__pyx_tuple__84);
 
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@@ -34260,10 +35341,10 @@ static int __Pyx_InitCachedConstants(void) {
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-  __pyx_tuple__51 = PyTuple_Pack(2, __pyx_n_s_kw, __pyx_n_s_parser); if (unlikely(!__pyx_tuple__51)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1763; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -34803,7 +35917,7 @@ PyMODINIT_FUNC PyInit_objectify(void)
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+    PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_3, __pyx_t_6);
+    __pyx_t_6 = 0;
+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 84, __pyx_L1_error)
+    __Pyx_GOTREF(__pyx_t_1);
+    __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   }
-  __Pyx_INCREF(__pyx_kp_u_s_s_s_s_s_0_9_s);
-  __Pyx_GIVEREF(__pyx_kp_u_s_s_s_s_s_0_9_s);
-  PyTuple_SET_ITEM(__pyx_t_5, 0+__pyx_t_7, __pyx_kp_u_s_s_s_s_s_0_9_s);
-  __Pyx_GIVEREF(__pyx_t_6);
-  PyTuple_SET_ITEM(__pyx_t_5, 1+__pyx_t_7, __pyx_t_6);
-  __pyx_t_6 = 0;
-  __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 84; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __Pyx_GOTREF(__pyx_t_1);
-  __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
-  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_match); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 86; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_match); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 86, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_XGOTREF(__pyx_v_4lxml_9objectify___MATCH_PATH_SEGMENT);
@@ -35784,24 +37197,24 @@ PyMODINIT_FUNC PyInit_objectify(void)
  * 
  * 
  */
-  __Pyx_INCREF(__pyx_tuple__68);
+  __Pyx_INCREF(__pyx_tuple__108);
   __Pyx_XGOTREF(__pyx_v_4lxml_9objectify__RELATIVE_PATH_SEGMENT);
-  __Pyx_DECREF_SET(__pyx_v_4lxml_9objectify__RELATIVE_PATH_SEGMENT, __pyx_tuple__68);
-  __Pyx_GIVEREF(__pyx_tuple__68);
+  __Pyx_DECREF_SET(__pyx_v_4lxml_9objectify__RELATIVE_PATH_SEGMENT, __pyx_tuple__108);
+  __Pyx_GIVEREF(__pyx_tuple__108);
 
   /* "src/lxml/lxml.objectify.pyx":1
  * # cython: binding=True             # <<<<<<<<<<<<<<
  * 
  * """
  */
-  __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = PyDict_New(); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 1, __pyx_L1_error)
   __Pyx_GOTREF(__pyx_t_4);
-  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_4) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_4) < 0) __PYX_ERR(0, 1, __pyx_L1_error)
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
   /*--- Wrapped vars code ---*/
 
-  if (__Pyx_RegisterCleanup()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+  if (__Pyx_RegisterCleanup()) __PYX_ERR(0, 1, __pyx_L1_error);
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
@@ -35853,41 +37266,82 @@ static void __Pyx_CleanupGlobals(void) {
   Py_CLEAR(__pyx_tuple__31);
   Py_CLEAR(__pyx_codeobj__32);
   Py_CLEAR(__pyx_tuple__33);
-  Py_CLEAR(__pyx_tuple__34);
-  Py_CLEAR(__pyx_codeobj__35);
-  Py_CLEAR(__pyx_tuple__36);
-  Py_CLEAR(__pyx_codeobj__37);
-  Py_CLEAR(__pyx_tuple__38);
-  Py_CLEAR(__pyx_codeobj__39);
-  Py_CLEAR(__pyx_tuple__40);
-  Py_CLEAR(__pyx_codeobj__41);
-  Py_CLEAR(__pyx_tuple__42);
-  Py_CLEAR(__pyx_codeobj__43);
-  Py_CLEAR(__pyx_tuple__44);
-  Py_CLEAR(__pyx_codeobj__45);
-  Py_CLEAR(__pyx_tuple__46);
-  Py_CLEAR(__pyx_codeobj__47);
-  Py_CLEAR(__pyx_tuple__48);
-  Py_CLEAR(__pyx_codeobj__49);
-  Py_CLEAR(__pyx_tuple__50);
+  Py_CLEAR(__pyx_codeobj__34);
+  Py_CLEAR(__pyx_tuple__35);
+  Py_CLEAR(__pyx_codeobj__36);
+  Py_CLEAR(__pyx_tuple__37);
+  Py_CLEAR(__pyx_codeobj__38);
+  Py_CLEAR(__pyx_tuple__39);
+  Py_CLEAR(__pyx_codeobj__40);
+  Py_CLEAR(__pyx_tuple__41);
+  Py_CLEAR(__pyx_codeobj__42);
+  Py_CLEAR(__pyx_tuple__43);
+  Py_CLEAR(__pyx_codeobj__44);
+  Py_CLEAR(__pyx_tuple__45);
+  Py_CLEAR(__pyx_codeobj__46);
+  Py_CLEAR(__pyx_tuple__47);
+  Py_CLEAR(__pyx_codeobj__48);
+  Py_CLEAR(__pyx_tuple__49);
+  Py_CLEAR(__pyx_codeobj__50);
   Py_CLEAR(__pyx_tuple__51);
   Py_CLEAR(__pyx_codeobj__52);
   Py_CLEAR(__pyx_tuple__53);
   Py_CLEAR(__pyx_codeobj__54);
   Py_CLEAR(__pyx_tuple__55);
-  Py_CLEAR(__pyx_tuple__56);
-  Py_CLEAR(__pyx_codeobj__57);
-  Py_CLEAR(__pyx_tuple__58);
+  Py_CLEAR(__pyx_codeobj__56);
+  Py_CLEAR(__pyx_tuple__57);
+  Py_CLEAR(__pyx_codeobj__58);
   Py_CLEAR(__pyx_tuple__59);
   Py_CLEAR(__pyx_codeobj__60);
   Py_CLEAR(__pyx_tuple__61);
-  Py_CLEAR(__pyx_tuple__62);
-  Py_CLEAR(__pyx_codeobj__63);
-  Py_CLEAR(__pyx_tuple__64);
+  Py_CLEAR(__pyx_codeobj__62);
+  Py_CLEAR(__pyx_tuple__63);
+  Py_CLEAR(__pyx_codeobj__64);
   Py_CLEAR(__pyx_tuple__65);
   Py_CLEAR(__pyx_codeobj__66);
   Py_CLEAR(__pyx_tuple__67);
   Py_CLEAR(__pyx_tuple__68);
+  Py_CLEAR(__pyx_codeobj__69);
+  Py_CLEAR(__pyx_tuple__70);
+  Py_CLEAR(__pyx_codeobj__71);
+  Py_CLEAR(__pyx_tuple__72);
+  Py_CLEAR(__pyx_codeobj__73);
+  Py_CLEAR(__pyx_tuple__74);
+  Py_CLEAR(__pyx_codeobj__75);
+  Py_CLEAR(__pyx_tuple__76);
+  Py_CLEAR(__pyx_codeobj__77);
+  Py_CLEAR(__pyx_tuple__78);
+  Py_CLEAR(__pyx_codeobj__79);
+  Py_CLEAR(__pyx_tuple__80);
+  Py_CLEAR(__pyx_codeobj__81);
+  Py_CLEAR(__pyx_tuple__82);
+  Py_CLEAR(__pyx_codeobj__83);
+  Py_CLEAR(__pyx_tuple__84);
+  Py_CLEAR(__pyx_tuple__85);
+  Py_CLEAR(__pyx_codeobj__86);
+  Py_CLEAR(__pyx_tuple__87);
+  Py_CLEAR(__pyx_codeobj__88);
+  Py_CLEAR(__pyx_tuple__89);
+  Py_CLEAR(__pyx_tuple__90);
+  Py_CLEAR(__pyx_codeobj__91);
+  Py_CLEAR(__pyx_tuple__92);
+  Py_CLEAR(__pyx_tuple__93);
+  Py_CLEAR(__pyx_codeobj__94);
+  Py_CLEAR(__pyx_tuple__95);
+  Py_CLEAR(__pyx_tuple__96);
+  Py_CLEAR(__pyx_codeobj__97);
+  Py_CLEAR(__pyx_tuple__98);
+  Py_CLEAR(__pyx_tuple__99);
+  Py_CLEAR(__pyx_codeobj__100);
+  Py_CLEAR(__pyx_tuple__101);
+  Py_CLEAR(__pyx_tuple__102);
+  Py_CLEAR(__pyx_codeobj__103);
+  Py_CLEAR(__pyx_tuple__104);
+  Py_CLEAR(__pyx_codeobj__105);
+  Py_CLEAR(__pyx_tuple__106);
+  Py_CLEAR(__pyx_codeobj__107);
+  Py_CLEAR(__pyx_tuple__108);
+  /* CodeObjectCache.cleanup */
   if (__pyx_code_cache.entries) {
       __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
       int i, count = __pyx_code_cache.count;
@@ -35964,6 +37418,7 @@ static void __pyx_module_cleanup(CYTHON_UNUSED PyObject *self) {
 }
 
 /* --- Runtime support code --- */
+/* Refnanny */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -35980,6 +37435,7 @@ end:
 }
 #endif
 
+/* GetBuiltinName */
 static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
     PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
     if (unlikely(!result)) {
@@ -35993,6 +37449,7 @@ static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
     return result;
 }
 
+/* PyObjectCall */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
     PyObject *result;
@@ -36012,6 +37469,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
 }
 #endif
 
+/* RaiseDoubleKeywords */
 static void __Pyx_RaiseDoubleKeywordsError(
     const char* func_name,
     PyObject* kw_name)
@@ -36025,6 +37483,7 @@ static void __Pyx_RaiseDoubleKeywordsError(
         #endif
 }
 
+/* ParseKeywords */
 static int __Pyx_ParseOptionalKeywords(
     PyObject *kwds,
     PyObject **argnames[],
@@ -36126,6 +37585,7 @@ bad:
     return -1;
 }
 
+/* RaiseArgTupleInvalid */
 static void __Pyx_RaiseArgtupleInvalid(
     const char* func_name,
     int exact,
@@ -36151,21 +37611,25 @@ static void __Pyx_RaiseArgtupleInvalid(
                  (num_expected == 1) ? "" : "s", num_found);
 }
 
+/* RaiseTooManyValuesToUnpack */
 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
     PyErr_Format(PyExc_ValueError,
                  "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
 }
 
+/* RaiseNeedMoreValuesToUnpack */
 static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
     PyErr_Format(PyExc_ValueError,
                  "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                  index, (index == 1) ? "" : "s");
 }
 
+/* RaiseNoneIterError */
 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
     PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
 }
 
+/* decode_c_bytes */
 static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
          const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
          const char* encoding, const char* errors,
@@ -36192,6 +37656,145 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
     }
 }
 
+/* PyCFunctionFastCall */
+#if CYTHON_FAST_PYCCALL
+static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
+    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
+    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
+    PyObject *self = PyCFunction_GET_SELF(func);
+    assert(PyCFunction_Check(func));
+    assert(METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST)));
+    assert(nargs >= 0);
+    assert(nargs == 0 || args != NULL);
+    /* _PyCFunction_FastCallDict() must not be called with an exception set,
+       because it may clear it (directly or indirectly) and so the
+       caller loses its exception */
+    assert(!PyErr_Occurred());
+    return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
+}
+#endif  // CYTHON_FAST_PYCCALL
+
+/* PyFunctionFastCall */
+#if CYTHON_FAST_PYCALL
+#include "frameobject.h"
+static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
+                                               PyObject *globals) {
+    PyFrameObject *f;
+    PyThreadState *tstate = PyThreadState_GET();
+    PyObject **fastlocals;
+    Py_ssize_t i;
+    PyObject *result;
+    assert(globals != NULL);
+    /* XXX Perhaps we should create a specialized
+       PyFrame_New() that doesn't take locals, but does
+       take builtins without sanity checking them.
+       */
+    assert(tstate != NULL);
+    f = PyFrame_New(tstate, co, globals, NULL);
+    if (f == NULL) {
+        return NULL;
+    }
+    fastlocals = f->f_localsplus;
+    for (i = 0; i < na; i++) {
+        Py_INCREF(*args);
+        fastlocals[i] = *args++;
+    }
+    result = PyEval_EvalFrameEx(f,0);
+    ++tstate->recursion_depth;
+    Py_DECREF(f);
+    --tstate->recursion_depth;
+    return result;
+}
+#if 1 || PY_VERSION_HEX < 0x030600B1
+static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
+    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
+    PyObject *globals = PyFunction_GET_GLOBALS(func);
+    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
+    PyObject *closure;
+#if PY_MAJOR_VERSION >= 3
+    PyObject *kwdefs;
+#endif
+    PyObject *kwtuple, **k;
+    PyObject **d;
+    Py_ssize_t nd;
+    Py_ssize_t nk;
+    PyObject *result;
+    assert(kwargs == NULL || PyDict_Check(kwargs));
+    nk = kwargs ? PyDict_Size(kwargs) : 0;
+    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
+        return NULL;
+    }
+    if (
+#if PY_MAJOR_VERSION >= 3
+            co->co_kwonlyargcount == 0 &&
+#endif
+            likely(kwargs == NULL || nk == 0) &&
+            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
+        if (argdefs == NULL && co->co_argcount == nargs) {
+            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
+            goto done;
+        }
+        else if (nargs == 0 && argdefs != NULL
+                 && co->co_argcount == Py_SIZE(argdefs)) {
+            /* function called with no arguments, but all parameters have
+               a default value: use default values as arguments .*/
+            args = &PyTuple_GET_ITEM(argdefs, 0);
+            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
+            goto done;
+        }
+    }
+    if (kwargs != NULL) {
+        Py_ssize_t pos, i;
+        kwtuple = PyTuple_New(2 * nk);
+        if (kwtuple == NULL) {
+            result = NULL;
+            goto done;
+        }
+        k = &PyTuple_GET_ITEM(kwtuple, 0);
+        pos = i = 0;
+        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
+            Py_INCREF(k[i]);
+            Py_INCREF(k[i+1]);
+            i += 2;
+        }
+        nk = i / 2;
+    }
+    else {
+        kwtuple = NULL;
+        k = NULL;
+    }
+    closure = PyFunction_GET_CLOSURE(func);
+#if PY_MAJOR_VERSION >= 3
+    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
+#endif
+    if (argdefs != NULL) {
+        d = &PyTuple_GET_ITEM(argdefs, 0);
+        nd = Py_SIZE(argdefs);
+    }
+    else {
+        d = NULL;
+        nd = 0;
+    }
+#if PY_MAJOR_VERSION >= 3
+    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
+                               args, nargs,
+                               k, (int)nk,
+                               d, (int)nd, kwdefs, closure);
+#else
+    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
+                               args, nargs,
+                               k, (int)nk,
+                               d, (int)nd, closure);
+#endif
+    Py_XDECREF(kwtuple);
+done:
+    Py_LeaveRecursiveCall();
+    return result;
+}
+#endif  // CPython < 3.6
+#endif  // CYTHON_FAST_PYCALL
+
+/* PyObjectCallMethO */
 #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
     PyObject *self, *result;
@@ -36211,6 +37814,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject
 }
 #endif
 
+/* PyObjectCallOneArg */
 #if CYTHON_COMPILING_IN_CPYTHON
 static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
     PyObject *result;
@@ -36223,6 +37827,11 @@ static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
     return result;
 }
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
+#if CYTHON_FAST_PYCALL
+    if (PyFunction_Check(func)) {
+        return __Pyx_PyFunction_FastCall(func, &arg, 1);
+    }
+#endif
 #ifdef __Pyx_CyFunction_USED
     if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
 #else
@@ -36230,6 +37839,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 #endif
         if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
             return __Pyx_PyObject_CallMethO(func, arg);
+#if CYTHON_FAST_PYCCALL
+        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
+            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
+#endif
         }
     }
     return __Pyx__PyObject_CallOneArg(func, arg);
@@ -36245,8 +37858,14 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObjec
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyObjectCallNoArg */
+  #if CYTHON_COMPILING_IN_CPYTHON
 static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
+#if CYTHON_FAST_PYCALL
+    if (PyFunction_Check(func)) {
+        return __Pyx_PyFunction_FastCall(func, NULL, 0);
+    }
+#endif
 #ifdef __Pyx_CyFunction_USED
     if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
 #else
@@ -36260,9 +37879,10 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
 }
 #endif
 
-static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
+/* GetModuleGlobalName */
+    static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
     PyObject *result;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if !CYTHON_AVOID_BORROWED_REFS
     result = PyDict_GetItem(__pyx_d, name);
     if (likely(result)) {
         Py_INCREF(result);
@@ -36277,7 +37897,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
     return result;
 }
 
-static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
+/* ExtTypeTest */
+      static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
     if (unlikely(!type)) {
         PyErr_SetString(PyExc_SystemError, "Missing type object");
         return 0;
@@ -36289,7 +37910,8 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
     return 0;
 }
 
-static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
+/* BytesEquals */
+      static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
 #if CYTHON_COMPILING_IN_PYPY
     return PyObject_RichCompareBool(s1, s2, equals);
 #else
@@ -36326,7 +37948,8 @@ static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int eq
 #endif
 }
 
-static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
+/* UnicodeEquals */
+      static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
 #if CYTHON_COMPILING_IN_PYPY
     return PyObject_RichCompareBool(s1, s2, equals);
 #else
@@ -36409,10 +38032,10 @@ return_ne:
 #endif
 }
 
-static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyErrFetchRestore */
+      #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-    PyThreadState *tstate = PyThreadState_GET();
     tmp_type = tstate->curexc_type;
     tmp_value = tstate->curexc_value;
     tmp_tb = tstate->curexc_traceback;
@@ -36422,27 +38045,22 @@ static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyOb
     Py_XDECREF(tmp_type);
     Py_XDECREF(tmp_value);
     Py_XDECREF(tmp_tb);
-#else
-    PyErr_Restore(type, value, tb);
-#endif
 }
-static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
+static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
     *type = tstate->curexc_type;
     *value = tstate->curexc_value;
     *tb = tstate->curexc_traceback;
     tstate->curexc_type = 0;
     tstate->curexc_value = 0;
     tstate->curexc_traceback = 0;
-#else
-    PyErr_Fetch(type, value, tb);
-#endif
 }
+#endif
 
-#if PY_MAJOR_VERSION < 3
+/* RaiseException */
+      #if PY_MAJOR_VERSION < 3
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                         CYTHON_UNUSED PyObject *cause) {
+    __Pyx_PyThreadState_declare
     Py_XINCREF(type);
     if (!value || value == Py_None)
         value = NULL;
@@ -36481,6 +38099,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
             goto raise_error;
         }
     }
+    __Pyx_PyThreadState_assign
     __Pyx_ErrRestore(type, value, tb);
     return;
 raise_error:
@@ -36600,11 +38219,12 @@ bad:
 }
 #endif
 
-static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
+/* SliceObject */
+        static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
         Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
         int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
     PyMappingMethods* mp;
 #if PY_MAJOR_VERSION < 3
     PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
@@ -36635,10 +38255,9 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
                     if (cstart < 0) cstart = 0;
                 }
             } else {
-                if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                    PyErr_Clear();
-                else
+                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                     goto bad;
+                PyErr_Clear();
             }
         }
         return ms->sq_ass_slice(obj, cstart, cstop, value);
@@ -36681,7 +38300,7 @@ static CYTHON_INLINE int __Pyx_PyObject_SetSlice(PyObject* obj, PyObject* value,
             Py_XDECREF(owned_stop);
             if (unlikely(!py_slice)) goto bad;
         }
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
         result = mp->mp_ass_subscript(obj, py_slice, value);
 #else
         result = value ? PyObject_SetItem(obj, py_slice, value) : PyObject_DelItem(obj, py_slice);
@@ -36698,7 +38317,8 @@ bad:
     return -1;
 }
 
-static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
+/* dict_getitem_default */
+        static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value) {
     PyObject* value;
 #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
     value = PyDict_GetItemWithError(d, key);
@@ -36725,7 +38345,8 @@ static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObjec
     return value;
 }
 
-static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
+/* GetItemInt */
+        static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
     PyObject *r;
     if (!j) return NULL;
     r = PyObject_GetItem(o, j);
@@ -36735,7 +38356,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                               CYTHON_NCP_UNUSED int wraparound,
                                                               CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     if (wraparound & unlikely(i < 0)) i += PyList_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyList_GET_SIZE(o)))) {
         PyObject *r = PyList_GET_ITEM(o, i);
@@ -36750,7 +38371,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                               CYTHON_NCP_UNUSED int wraparound,
                                                               CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     if (wraparound & unlikely(i < 0)) i += PyTuple_GET_SIZE(o);
     if ((!boundscheck) || likely((0 <= i) & (i < PyTuple_GET_SIZE(o)))) {
         PyObject *r = PyTuple_GET_ITEM(o, i);
@@ -36765,7 +38386,7 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize
 static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                      CYTHON_NCP_UNUSED int wraparound,
                                                      CYTHON_NCP_UNUSED int boundscheck) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
     if (is_list || PyList_CheckExact(o)) {
         Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
         if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
@@ -36789,10 +38410,9 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                 if (likely(l >= 0)) {
                     i += l;
                 } else {
-                    if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                        PyErr_Clear();
-                    else
+                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                         return NULL;
+                    PyErr_Clear();
                 }
             }
             return m->sq_item(o, i);
@@ -36806,11 +38426,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
 }
 
-#if CYTHON_USE_PYLONG_INTERNALS
-  #include "longintrepr.h"
-#endif
-
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop */
+        #if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
     #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_CheckExact(op1))) {
@@ -36823,12 +38440,14 @@ static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_U
             return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
     }
     #endif
-    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    #if CYTHON_USE_PYLONG_INTERNALS
     if (likely(PyLong_CheckExact(op1))) {
         const long b = intval;
         long a, x;
+#ifdef HAVE_LONG_LONG
         const PY_LONG_LONG llb = intval;
         PY_LONG_LONG lla, llx;
+#endif
         const digit* digits = ((PyLongObject*)op1)->ob_digit;
         const Py_ssize_t size = Py_SIZE(op1);
         if (likely(__Pyx_sst_abs(size) <= 1)) {
@@ -36840,58 +38459,74 @@ static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_U
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 2:
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2);
             }
         }
                 x = a - b;
             return PyLong_FromLong(x);
+#ifdef HAVE_LONG_LONG
         long_long:
                 llx = lla - llb;
             return PyLong_FromLongLong(llx);
+#endif
+        
+        
     }
     #endif
     if (PyFloat_CheckExact(op1)) {
@@ -36907,62 +38542,18 @@ static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_U
 }
 #endif
 
-static double __Pyx__PyObject_AsDouble(PyObject* obj) {
-    PyObject* float_value;
-#if CYTHON_COMPILING_IN_PYPY
-    float_value = PyNumber_Float(obj);  if (0) goto bad;
-#else
-    PyNumberMethods *nb = Py_TYPE(obj)->tp_as_number;
-    if (likely(nb) && likely(nb->nb_float)) {
-        float_value = nb->nb_float(obj);
-        if (likely(float_value) && unlikely(!PyFloat_Check(float_value))) {
-            PyErr_Format(PyExc_TypeError,
-                "__float__ returned non-float (type %.200s)",
-                Py_TYPE(float_value)->tp_name);
-            Py_DECREF(float_value);
-            goto bad;
-        }
-    } else if (PyUnicode_CheckExact(obj) || PyBytes_CheckExact(obj)) {
-#if PY_MAJOR_VERSION >= 3
-        float_value = PyFloat_FromString(obj);
-#else
-        float_value = PyFloat_FromString(obj, 0);
-#endif
-    } else {
-        PyObject* args = PyTuple_New(1);
-        if (unlikely(!args)) goto bad;
-        PyTuple_SET_ITEM(args, 0, obj);
-        float_value = PyObject_Call((PyObject*)&PyFloat_Type, args, 0);
-        PyTuple_SET_ITEM(args, 0, 0);
-        Py_DECREF(args);
-    }
-#endif
-    if (likely(float_value)) {
-        double value = PyFloat_AS_DOUBLE(float_value);
-        Py_DECREF(float_value);
-        return value;
-    }
-bad:
-    return (double)-1;
-}
-
-static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
-    PyThreadState *tstate = PyThreadState_GET();
+/* SaveResetException */
+        #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
     *type = tstate->exc_type;
     *value = tstate->exc_value;
     *tb = tstate->exc_traceback;
     Py_XINCREF(*type);
     Py_XINCREF(*value);
     Py_XINCREF(*tb);
-#else
-    PyErr_GetExcInfo(type, value, tb);
-#endif
 }
-static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
-#if CYTHON_COMPILING_IN_CPYTHON
+static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-    PyThreadState *tstate = PyThreadState_GET();
     tmp_type = tstate->exc_type;
     tmp_value = tstate->exc_value;
     tmp_tb = tstate->exc_traceback;
@@ -36972,12 +38563,21 @@ static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb)
     Py_XDECREF(tmp_type);
     Py_XDECREF(tmp_value);
     Py_XDECREF(tmp_tb);
-#else
-    PyErr_SetExcInfo(type, value, tb);
+}
 #endif
+
+/* PyErrExceptionMatches */
+        #if CYTHON_FAST_THREAD_STATE
+static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
+    PyObject *exc_type = tstate->curexc_type;
+    if (exc_type == err) return 1;
+    if (unlikely(!exc_type)) return 0;
+    return PyErr_GivenExceptionMatches(exc_type, err);
 }
+#endif
 
-static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
+/* GetAttr */
+        static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
 #if CYTHON_COMPILING_IN_CPYTHON
 #if PY_MAJOR_VERSION >= 3
     if (likely(PyUnicode_Check(n)))
@@ -36989,7 +38589,8 @@ static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
     return PyObject_GetAttr(o, n);
 }
 
-static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
+/* GetAttr3 */
+        static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
     PyObject *r = __Pyx_GetAttr(o, n);
     if (unlikely(!r)) {
         if (!PyErr_ExceptionMatches(PyExc_AttributeError))
@@ -37003,8 +38604,9 @@ bad:
     return NULL;
 }
 
-static CYTHON_INLINE int __Pyx_IterFinish(void) {
-#if CYTHON_COMPILING_IN_CPYTHON
+/* IterFinish */
+        static CYTHON_INLINE int __Pyx_IterFinish(void) {
+#if CYTHON_FAST_THREAD_STATE
     PyThreadState *tstate = PyThreadState_GET();
     PyObject* exc_type = tstate->curexc_type;
     if (unlikely(exc_type)) {
@@ -37037,7 +38639,8 @@ static CYTHON_INLINE int __Pyx_IterFinish(void) {
 #endif
 }
 
-static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
+/* UnpackItemEndCheck */
+        static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
     if (unlikely(retval)) {
         Py_DECREF(retval);
         __Pyx_RaiseTooManyValuesError(expected);
@@ -37048,7 +38651,8 @@ static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
     return 0;
 }
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop */
+        #if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
     #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_CheckExact(op1))) {
@@ -37061,12 +38665,14 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
             return PyLong_Type.tp_as_number->nb_add(op1, op2);
     }
     #endif
-    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    #if CYTHON_USE_PYLONG_INTERNALS
     if (likely(PyLong_CheckExact(op1))) {
         const long b = intval;
         long a, x;
+#ifdef HAVE_LONG_LONG
         const PY_LONG_LONG llb = intval;
         PY_LONG_LONG lla, llx;
+#endif
         const digit* digits = ((PyLongObject*)op1)->ob_digit;
         const Py_ssize_t size = Py_SIZE(op1);
         if (likely(__Pyx_sst_abs(size) <= 1)) {
@@ -37078,58 +38684,74 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 2:
                     if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                         a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 3:
                     if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                         a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case -4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 case 4:
                     if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                         a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                         break;
+#ifdef HAVE_LONG_LONG
                     } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                         lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                         goto long_long;
+#endif
                     }
                 default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
             }
         }
                 x = a + b;
             return PyLong_FromLong(x);
+#ifdef HAVE_LONG_LONG
         long_long:
                 llx = lla + llb;
             return PyLong_FromLongLong(llx);
+#endif
+        
+        
     }
     #endif
     if (PyFloat_CheckExact(op1)) {
@@ -37145,7 +38767,8 @@ static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
 }
 #endif
 
-#if CYTHON_COMPILING_IN_CPYTHON
+/* PyIntBinop */
+        #if !CYTHON_COMPILING_IN_PYPY
 static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
     if (op1 == op2) {
         Py_RETURN_TRUE;
@@ -37161,7 +38784,7 @@ static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
         }
     }
     #endif
-    #if CYTHON_USE_PYLONG_INTERNALS && PY_MAJOR_VERSION >= 3
+    #if CYTHON_USE_PYLONG_INTERNALS
     if (likely(PyLong_CheckExact(op1))) {
         const long b = intval;
         long a;
@@ -37229,7 +38852,8 @@ static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED
 }
 #endif
 
-static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
+/* UnpackUnboundCMethod */
+        static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
     PyObject *method;
     method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
     if (unlikely(!method))
@@ -37242,16 +38866,17 @@ static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
     {
         PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
         target->func = descr->d_method->ml_meth;
-        target->flag = descr->d_method->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_O | METH_NOARGS);
+        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST);
     }
 #endif
     return 0;
 }
 
-static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
+/* CallUnboundCMethod0 */
+        static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
     PyObject *args, *result = NULL;
     if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_ASSUME_SAFE_MACROS
     args = PyTuple_New(1);
     if (unlikely(!args)) goto bad;
     Py_INCREF(self);
@@ -37266,21 +38891,24 @@ bad:
     return result;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
+/* py_dict_items */
+        static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
     if (PY_MAJOR_VERSION >= 3)
         return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
     else
         return PyDict_Items(d);
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
+/* py_dict_values */
+        static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
     if (PY_MAJOR_VERSION >= 3)
         return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
     else
         return PyDict_Values(d);
 }
 
-static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
+/* KeywordStringCheck */
+        static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
     PyObject *kwdict,
     const char* function_name,
     int kw_allowed)
@@ -37319,7 +38947,8 @@ invalid_keyword:
     return 0;
 }
 
-static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
+/* ArgTypeTest */
+        static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
     PyErr_Format(PyExc_TypeError,
         "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
         name, type->tp_name, Py_TYPE(obj)->tp_name);
@@ -37345,11 +38974,12 @@ static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, in
     return 0;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
+/* SliceObject */
+        static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
         Py_ssize_t cstart, Py_ssize_t cstop,
         PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
         int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
     PyMappingMethods* mp;
 #if PY_MAJOR_VERSION < 3
     PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
@@ -37380,10 +39010,9 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
                     if (cstart < 0) cstart = 0;
                 }
             } else {
-                if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                    PyErr_Clear();
-                else
+                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                     goto bad;
+                PyErr_Clear();
             }
         }
         return ms->sq_slice(obj, cstart, cstop);
@@ -37426,7 +39055,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
             Py_XDECREF(owned_stop);
             if (unlikely(!py_slice)) goto bad;
         }
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_USE_TYPE_SLOTS
         result = mp->mp_subscript(obj, py_slice);
 #else
         result = PyObject_GetItem(obj, py_slice);
@@ -37442,7 +39071,8 @@ bad:
     return NULL;
 }
 
-static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
+/* Import */
+        static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
     PyObject *empty_list = 0;
     PyObject *module = 0;
     PyObject *global_dict = 0;
@@ -37515,11 +39145,15 @@ bad:
     return module;
 }
 
+/* GetException */
+        #if CYTHON_FAST_THREAD_STATE
+static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
+#else
 static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
+#endif
     PyObject *local_type, *local_value, *local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     PyObject *tmp_type, *tmp_value, *tmp_tb;
-    PyThreadState *tstate = PyThreadState_GET();
     local_type = tstate->curexc_type;
     local_value = tstate->curexc_value;
     local_tb = tstate->curexc_traceback;
@@ -37530,7 +39164,7 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
     PyErr_Fetch(&local_type, &local_value, &local_tb);
 #endif
     PyErr_NormalizeException(&local_type, &local_value, &local_tb);
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     if (unlikely(tstate->curexc_type))
 #else
     if (unlikely(PyErr_Occurred()))
@@ -37548,7 +39182,7 @@ static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
     *type = local_type;
     *value = local_value;
     *tb = local_tb;
-#if CYTHON_COMPILING_IN_CPYTHON
+#if CYTHON_FAST_THREAD_STATE
     tmp_type = tstate->exc_type;
     tmp_value = tstate->exc_value;
     tmp_tb = tstate->exc_traceback;
@@ -37572,7 +39206,8 @@ bad:
     return -1;
 }
 
-static CYTHON_INLINE int __Pyx_DelItem_Generic(PyObject *o, PyObject *j) {
+/* DelItemInt */
+          static CYTHON_INLINE int __Pyx_DelItem_Generic(PyObject *o, PyObject *j) {
     int r;
     if (!j) return -1;
     r = PyObject_DelItem(o, j);
@@ -37581,7 +39216,7 @@ static CYTHON_INLINE int __Pyx_DelItem_Generic(PyObject *o, PyObject *j) {
 }
 static CYTHON_INLINE int __Pyx_DelItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                CYTHON_UNUSED int is_list, CYTHON_NCP_UNUSED int wraparound) {
-#if CYTHON_COMPILING_IN_PYPY
+#if !CYTHON_USE_TYPE_SLOTS
     if (is_list || PySequence_Check(o)) {
         return PySequence_DelItem(o, i);
     }
@@ -37593,10 +39228,9 @@ static CYTHON_INLINE int __Pyx_DelItemInt_Fast(PyObject *o, Py_ssize_t i,
             if (likely(l >= 0)) {
                 i += l;
             } else {
-                if (PyErr_ExceptionMatches(PyExc_OverflowError))
-                    PyErr_Clear();
-                else
+                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                     return -1;
+                PyErr_Clear();
             }
         }
         return m->sq_ass_item(o, i, (PyObject *)NULL);
@@ -37605,7 +39239,8 @@ static CYTHON_INLINE int __Pyx_DelItemInt_Fast(PyObject *o, Py_ssize_t i,
     return __Pyx_DelItem_Generic(o, PyInt_FromSsize_t(i));
 }
 
-static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
+/* CallNextTpDealloc */
+          static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
     PyTypeObject* type = Py_TYPE(obj);
     while (type && type->tp_dealloc != current_tp_dealloc)
         type = type->tp_base;
@@ -37615,7 +39250,8 @@ static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_deal
         type->tp_dealloc(obj);
 }
 
-static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
+/* CallNextTpTraverse */
+          static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
     PyTypeObject* type = Py_TYPE(obj);
     while (type && type->tp_traverse != current_tp_traverse)
         type = type->tp_base;
@@ -37626,7 +39262,8 @@ static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, trav
     return 0;
 }
 
-static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
+/* CallNextTpClear */
+          static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
     PyTypeObject* type = Py_TYPE(obj);
     while (type && type->tp_clear != current_tp_clear)
         type = type->tp_base;
@@ -37636,7 +39273,8 @@ static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
         type->tp_clear(obj);
 }
 
-static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
+/* SetVTable */
+          static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
 #if PY_VERSION_HEX >= 0x02070000
     PyObject *ob = PyCapsule_New(vtable, 0, 0);
 #else
@@ -37653,7 +39291,8 @@ bad:
     return -1;
 }
 
-static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
+/* ImportFrom */
+          static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
     PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
     if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
         PyErr_Format(PyExc_ImportError,
@@ -37666,7 +39305,8 @@ static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
     return value;
 }
 
-static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
+/* FetchCommonType */
+          static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
     PyObject* fake_module;
     PyTypeObject* cached_type = NULL;
     fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
@@ -37704,7 +39344,8 @@ bad:
     goto done;
 }
 
-static PyObject *
+/* CythonFunction */
+          static PyObject *
 __Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
 {
     if (unlikely(op->func_doc == NULL)) {
@@ -37861,7 +39502,7 @@ __Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
     PyObject *res = op->defaults_getter((PyObject *) op);
     if (unlikely(!res))
         return -1;
-    #if CYTHON_COMPILING_IN_CPYTHON
+    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
     op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
     Py_INCREF(op->defaults_tuple);
     op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
@@ -38059,7 +39700,7 @@ __Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
         int i;
         for (i = 0; i < m->defaults_pyobjects; i++)
             Py_XDECREF(pydefaults[i]);
-        PyMem_Free(m->defaults);
+        PyObject_Free(m->defaults);
         m->defaults = NULL;
     }
     return 0;
@@ -38120,11 +39761,9 @@ __Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
                                PyString_AsString(op->func_qualname), (void *)op);
 #endif
 }
-#if CYTHON_COMPILING_IN_PYPY
-static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
     PyCFunctionObject* f = (PyCFunctionObject*)func;
     PyCFunction meth = f->m_ml->ml_meth;
-    PyObject *self = f->m_self;
     Py_ssize_t size;
     switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
     case METH_VARARGS:
@@ -38170,11 +39809,32 @@ static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject
                  f->m_ml->ml_name);
     return NULL;
 }
-#else
-static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
-	return PyCFunction_Call(func, arg, kw);
+static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
+    return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw);
+}
+static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
+    PyObject *result;
+    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
+    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
+        Py_ssize_t argc;
+        PyObject *new_args;
+        PyObject *self;
+        argc = PyTuple_GET_SIZE(args);
+        new_args = PyTuple_GetSlice(args, 1, argc);
+        if (unlikely(!new_args))
+            return NULL;
+        self = PyTuple_GetItem(args, 0);
+        if (unlikely(!self)) {
+            Py_DECREF(new_args);
+            return NULL;
+        }
+        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
+        Py_DECREF(new_args);
+    } else {
+        result = __Pyx_CyFunction_Call(func, args, kw);
+    }
+    return result;
 }
-#endif
 static PyTypeObject __pyx_CyFunctionType_type = {
     PyVarObject_HEAD_INIT(0, 0)
     "cython_function_or_method",
@@ -38194,7 +39854,7 @@ static PyTypeObject __pyx_CyFunctionType_type = {
     0,
     0,
     0,
-    __Pyx_CyFunction_Call,
+    __Pyx_CyFunction_CallAsMethod,
     0,
     0,
     0,
@@ -38236,9 +39896,6 @@ static PyTypeObject __pyx_CyFunctionType_type = {
 #endif
 };
 static int __pyx_CyFunction_init(void) {
-#if !CYTHON_COMPILING_IN_PYPY
-    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
-#endif
     __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
     if (__pyx_CyFunctionType == NULL) {
         return -1;
@@ -38247,7 +39904,7 @@ static int __pyx_CyFunction_init(void) {
 }
 static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
     __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
-    m->defaults = PyMem_Malloc(size);
+    m->defaults = PyObject_Malloc(size);
     if (!m->defaults)
         return PyErr_NoMemory();
     memset(m->defaults, 0, size);
@@ -38270,7 +39927,8 @@ static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, Py
     Py_INCREF(dict);
 }
 
-#ifndef __PYX_HAVE_RT_ImportModule
+/* ModuleImport */
+              #ifndef __PYX_HAVE_RT_ImportModule
 #define __PYX_HAVE_RT_ImportModule
 static PyObject *__Pyx_ImportModule(const char *name) {
     PyObject *py_name = 0;
@@ -38287,7 +39945,8 @@ bad:
 }
 #endif
 
-#if PY_MAJOR_VERSION < 3
+/* RegisterModuleCleanup */
+              #if PY_MAJOR_VERSION < 3
 static PyObject* __pyx_module_cleanup_atexit(PyObject *module, CYTHON_UNUSED PyObject *unused) {
     __pyx_module_cleanup(module);
     Py_INCREF(Py_None); return Py_None;
@@ -38353,7 +40012,8 @@ static int __Pyx_RegisterCleanup(void) {
 }
 #endif
 
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
+/* CodeObjectCache */
+              static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
     int start = 0, mid = 0, end = count - 1;
     if (end >= 0 && code_line > entries[end].code_line) {
         return count;
@@ -38432,7 +40092,8 @@ static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
     Py_INCREF(code_object);
 }
 
-#include "compile.h"
+/* AddTraceback */
+              #include "compile.h"
 #include "frameobject.h"
 #include "traceback.h"
 static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
@@ -38505,14 +40166,15 @@ static void __Pyx_AddTraceback(const char *funcname, int c_line,
         0                    /*PyObject *locals*/
     );
     if (!py_frame) goto bad;
-    py_frame->f_lineno = py_line;
+    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
     PyTraceBack_Here(py_frame);
 bad:
     Py_XDECREF(py_code);
     Py_XDECREF(py_frame);
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
+/* CIntFromPyVerify */
+              #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
     __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
 #define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
     __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
@@ -38533,7 +40195,70 @@ bad:
         return (target_type) value;\
     }
 
-static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
+/* CIntToPy */
+              static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
+    const long neg_one = (long) -1, const_zero = (long) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(long) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(long) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(long) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(long),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntToPy */
+              static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
+    const int neg_one = (int) -1, const_zero = (int) 0;
+    const int is_unsigned = neg_one > const_zero;
+    if (is_unsigned) {
+        if (sizeof(int) < sizeof(long)) {
+            return PyInt_FromLong((long) value);
+        } else if (sizeof(int) <= sizeof(unsigned long)) {
+            return PyLong_FromUnsignedLong((unsigned long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
+            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+#endif
+        }
+    } else {
+        if (sizeof(int) <= sizeof(long)) {
+            return PyInt_FromLong((long) value);
+#ifdef HAVE_LONG_LONG
+        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
+            return PyLong_FromLongLong((PY_LONG_LONG) value);
+#endif
+        }
+    }
+    {
+        int one = 1; int little = (int)*(unsigned char *)&one;
+        unsigned char *bytes = (unsigned char *)&value;
+        return _PyLong_FromByteArray(bytes, sizeof(int),
+                                     little, !is_unsigned);
+    }
+}
+
+/* CIntFromPy */
+              static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
     const int neg_one = (int) -1, const_zero = (int) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -38600,8 +40325,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (sizeof(int) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -38668,8 +40395,10 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
             if (sizeof(int) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -38678,7 +40407,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             int val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -38701,7 +40430,7 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
         }
     } else {
         int val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (int) -1;
         val = __Pyx_PyInt_As_int(tmp);
         Py_DECREF(tmp);
@@ -38717,59 +40446,8 @@ raise_neg_overflow:
     return (int) -1;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = (long) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(long) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(long) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(long),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = (int) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(int) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(int) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(int),
-                                     little, !is_unsigned);
-    }
-}
-
-static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
+/* CIntFromPy */
+              static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
     const long neg_one = (long) -1, const_zero = (long) 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
@@ -38836,8 +40514,10 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (sizeof(long) <= sizeof(unsigned long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+#endif
             }
         } else {
 #if CYTHON_USE_PYLONG_INTERNALS
@@ -38904,8 +40584,10 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
             if (sizeof(long) <= sizeof(long)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
+#ifdef HAVE_LONG_LONG
             } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                 __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
+#endif
             }
         }
         {
@@ -38914,7 +40596,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
                             "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
 #else
             long val;
-            PyObject *v = __Pyx_PyNumber_Int(x);
+            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
  #if PY_MAJOR_VERSION < 3
             if (likely(v) && !PyLong_Check(v)) {
                 PyObject *tmp = v;
@@ -38937,7 +40619,7 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
         }
     } else {
         long val;
-        PyObject *tmp = __Pyx_PyNumber_Int(x);
+        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
         if (!tmp) return (long) -1;
         val = __Pyx_PyInt_As_long(tmp);
         Py_DECREF(tmp);
@@ -38953,7 +40635,8 @@ raise_neg_overflow:
     return (long) -1;
 }
 
-static int __Pyx_check_binary_version(void) {
+/* CheckBinaryVersion */
+              static int __Pyx_check_binary_version(void) {
     char ctversion[4], rtversion[4];
     PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
     PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
@@ -38968,7 +40651,8 @@ static int __Pyx_check_binary_version(void) {
     return 0;
 }
 
-#ifndef __PYX_HAVE_RT_ImportType
+/* TypeImport */
+              #ifndef __PYX_HAVE_RT_ImportType
 #define __PYX_HAVE_RT_ImportType
 static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
     size_t size, int strict)
@@ -39014,14 +40698,14 @@ static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class
 #endif
     if (!strict && (size_t)basicsize > size) {
         PyOS_snprintf(warning, sizeof(warning),
-            "%s.%s size changed, may indicate binary incompatibility",
-            module_name, class_name);
+            "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd",
+            module_name, class_name, basicsize, size);
         if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
     }
     else if ((size_t)basicsize != size) {
         PyErr_Format(PyExc_ValueError,
-            "%.200s.%.200s has the wrong size, try recompiling",
-            module_name, class_name);
+            "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd",
+            module_name, class_name, basicsize, size);
         goto bad;
     }
     return (PyTypeObject *)result;
@@ -39032,7 +40716,8 @@ bad:
 }
 #endif
 
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
+/* InitStrings */
+              static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
     while (t->p) {
         #if PY_MAJOR_VERSION < 3
         if (t->is_unicode) {
@@ -39132,8 +40817,10 @@ static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
    if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
    else return PyObject_IsTrue(x);
 }
-static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
+static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
+#if CYTHON_USE_TYPE_SLOTS
   PyNumberMethods *m;
+#endif
   const char *name = NULL;
   PyObject *res = NULL;
 #if PY_MAJOR_VERSION < 3
@@ -39142,8 +40829,9 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
   if (PyLong_Check(x))
 #endif
     return __Pyx_NewRef(x);
+#if CYTHON_USE_TYPE_SLOTS
   m = Py_TYPE(x)->tp_as_number;
-#if PY_MAJOR_VERSION < 3
+  #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
     name = "int";
     res = PyNumber_Int(x);
@@ -39152,11 +40840,14 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
     name = "long";
     res = PyNumber_Long(x);
   }
-#else
+  #else
   if (m && m->nb_int) {
     name = "int";
     res = PyNumber_Long(x);
   }
+  #endif
+#else
+  res = PyNumber_Int(x);
 #endif
   if (res) {
 #if PY_MAJOR_VERSION < 3
diff --git a/src/lxml/lxml.objectify.pyx b/src/lxml/lxml.objectify.pyx
index d79fcd82..83c4e617 100644
--- a/src/lxml/lxml.objectify.pyx
+++ b/src/lxml/lxml.objectify.pyx
@@ -49,7 +49,7 @@ cdef strrepr(s):
     """Build a representation of strings which we can use in __repr__
     methods, e.g. _Element.__repr__().
     """
-    return s if python.IS_PYTHON3 else s.encode('unicode-escape')
+    return s.encode('unicode-escape') if python.IS_PYTHON2 else s
 
 
 cdef object _typename(object t):
@@ -1354,10 +1354,10 @@ def __unpickleElementTree(data):
     return etree.ElementTree(fromstring(data))
 
 cdef _setupPickle(elementTreeReduceFunction):
-    if python.IS_PYTHON3:
-        import copyreg
-    else:
+    if python.IS_PYTHON2:
         import copy_reg as copyreg
+    else:
+        import copyreg
     copyreg.pickle(etree._ElementTree,
                    elementTreeReduceFunction, __unpickleElementTree)
 
diff --git a/src/lxml/parser.pxi b/src/lxml/parser.pxi
index bccc79ba..7ed93dd2 100644
--- a/src/lxml/parser.pxi
+++ b/src/lxml/parser.pxi
@@ -10,15 +10,26 @@ cdef class _ParserSchemaValidationContext
 cdef class _Validator
 cdef class XMLSchema(_Validator)
 
+
 class ParseError(LxmlSyntaxError):
     u"""Syntax error while parsing an XML document.
 
     For compatibility with ElementTree 1.3 and later.
     """
-    def __init__(self, message, code, line, column):
+    def __init__(self, message, code, line, column, filename=None):
         super(_ParseError, self).__init__(message)
-        self.position = (line, column)
+        self.lineno, self.offset = (line, column - 1)
         self.code = code
+        self.filename = filename
+
+    @property
+    def position(self):
+        return self.lineno, self.offset + 1
+
+    @position.setter
+    def position(self, new_pos):
+        self.lineno, column = new_pos
+        self.offset = column - 1
 
 cdef object _ParseError = ParseError
 
@@ -630,9 +641,10 @@ cdef int _raiseParseError(xmlparser.xmlParserCtxt* ctxt, filename,
         column = ctxt.lastError.int2
         if ctxt.lastError.line > 0:
             message = u"line %d: %s" % (line, message)
-        raise XMLSyntaxError(message, code, line, column)
+        raise XMLSyntaxError(message, code, line, column, filename)
     else:
-        raise XMLSyntaxError(None, xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+        raise XMLSyntaxError(None, xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0,
+                             filename)
 
 cdef xmlDoc* _handleParseResult(_ParserContext context,
                                 xmlparser.xmlParserCtxt* c_ctxt,
@@ -1166,7 +1178,7 @@ cdef void _initSaxDocument(void* ctxt) with gil:
         xmlparser.xmlDictReference(c_ctxt.dict)
 
     # set up XML ID hash table
-    if c_ctxt._private and not c_ctxt.html:
+    if c_ctxt._private:
         context = <_ParserContext>c_ctxt._private
         if context._collect_ids:
             # keep the global parser dict from filling up with XML IDs
@@ -1341,7 +1353,8 @@ cdef class _FeedParser(_BaseParser):
         """
         if not self._feed_parser_running:
             raise XMLSyntaxError(u"no element found",
-                                 xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0)
+                                 xmlerror.XML_ERR_INTERNAL_ERROR, 0, 0,
+                                 self._filename)
 
         context = self._getPushParserContext()
         pctxt = context._c_ctxt
@@ -1430,7 +1443,7 @@ cdef class XMLParser(_FeedParser):
     - remove_pis         - discard processing instructions
     - strip_cdata        - replace CDATA sections by normal text content (default: True)
     - compact            - save memory for short text content (default: True)
-    - collect_ids        - create a hash table of XML IDs (default: True, always True with DTD validation)
+    - collect_ids        - use a hash table of XML IDs for fast access (default: True, always True with DTD validation)
     - resolve_entities   - replace entities by their text value (default: True)
     - huge_tree          - disable security restrictions and support very deep trees
                            and very long text content (only affects libxml2 2.7+)
@@ -1596,7 +1609,7 @@ cdef class HTMLParser(_FeedParser):
     u"""HTMLParser(self, encoding=None, remove_blank_text=False, \
                    remove_comments=False, remove_pis=False, strip_cdata=True, \
                    no_network=True, target=None, schema: XMLSchema =None, \
-                   recover=True, compact=True)
+                   recover=True, compact=True, collect_ids=True)
 
     The HTML parser.
 
@@ -1614,6 +1627,8 @@ cdef class HTMLParser(_FeedParser):
     - remove_pis         - discard processing instructions
     - strip_cdata        - replace CDATA sections by normal text content (default: True)
     - compact            - save memory for short text content (default: True)
+    - default_doctype    - add a default doctype even if it is not found in the HTML (default: True)
+    - collect_ids        - use a hash table of XML IDs for fast access (default: True)
 
     Other keyword arguments:
 
@@ -1627,7 +1642,8 @@ cdef class HTMLParser(_FeedParser):
     def __init__(self, *, encoding=None, remove_blank_text=False,
                  remove_comments=False, remove_pis=False, strip_cdata=True,
                  no_network=True, target=None, XMLSchema schema=None,
-                 recover=True, compact=True):
+                 recover=True, compact=True, default_doctype=True,
+                 collect_ids=True):
         cdef int parse_options
         parse_options = _HTML_DEFAULT_PARSE_OPTIONS
         if remove_blank_text:
@@ -1638,10 +1654,12 @@ cdef class HTMLParser(_FeedParser):
             parse_options = parse_options ^ htmlparser.HTML_PARSE_NONET
         if not compact:
             parse_options = parse_options ^ htmlparser.HTML_PARSE_COMPACT
+        if not default_doctype:
+            parse_options = parse_options ^ htmlparser.HTML_PARSE_NODEFDTD
 
         _BaseParser.__init__(self, parse_options, 1, schema,
-                             remove_comments, remove_pis, strip_cdata, True,
-                             target, encoding)
+                             remove_comments, remove_pis, strip_cdata,
+                             collect_ids, target, encoding)
 
 
 cdef HTMLParser __DEFAULT_HTML_PARSER
diff --git a/src/lxml/parsertarget.pxi b/src/lxml/parsertarget.pxi
index 2f65d1ed..f28a2448 100644
--- a/src/lxml/parsertarget.pxi
+++ b/src/lxml/parsertarget.pxi
@@ -136,15 +136,15 @@ cdef class _TargetParserContext(_SaxParserContext):
             if not self._c_ctxt.wellFormed and not recover:
                 _raiseParseError(self._c_ctxt, filename, self._error_log)
         except:
-            if python.IS_PYTHON3:
-                self._python_target.close()
-                raise
-            else:
+            if python.IS_PYTHON2:
                 exc = sys.exc_info()
                 # Python 2 can't chain exceptions
                 try: self._python_target.close()
                 except: pass
                 raise exc[0], exc[1], exc[2]
+            else:
+                self._python_target.close()
+                raise
         return self._python_target.close()
 
     cdef xmlDoc* _handleParseResultDoc(self, _BaseParser parser,
@@ -160,14 +160,14 @@ cdef class _TargetParserContext(_SaxParserContext):
             if not self._c_ctxt.wellFormed and not recover:
                 _raiseParseError(self._c_ctxt, filename, self._error_log)
         except:
-            if python.IS_PYTHON3:
-                self._python_target.close()
-                raise
-            else:
+            if python.IS_PYTHON2:
                 exc = sys.exc_info()
                 # Python 2 can't chain exceptions
                 try: self._python_target.close()
                 except: pass
                 raise exc[0], exc[1], exc[2]
+            else:
+                self._python_target.close()
+                raise
         parse_result = self._python_target.close()
         raise _TargetParserResult(parse_result)
diff --git a/src/lxml/python.pxd b/src/lxml/python.pxd
index 72fa27ee..0ce31c28 100644
--- a/src/lxml/python.pxd
+++ b/src/lxml/python.pxd
@@ -123,7 +123,8 @@ cdef extern from "etree_defs.h": # redefines some functions as macros
     cdef const_char* _fqtypename(object t)
     cdef object PY_NEW(object t)
     cdef bint LXML_UNICODE_STRINGS
-    cdef bint IS_PYTHON3
+    cdef bint IS_PYTHON2
+    cdef bint IS_PYTHON3  # legacy, avoid
     cdef bint IS_PYPY
 
 cdef extern from "lxml_endian.h":
diff --git a/src/lxml/serializer.pxi b/src/lxml/serializer.pxi
index f346bb11..a3d22365 100644
--- a/src/lxml/serializer.pxi
+++ b/src/lxml/serializer.pxi
@@ -937,12 +937,17 @@ cdef class _IncrementalFileWriter:
                     flat_namespaces_map[ns] = prefix
         return flat_namespaces_map, new_namespaces
 
-    def write(self, *args, bint with_tail=True, bint pretty_print=False):
-        """write(self, *args, with_tail=True, pretty_print=False)
+    def write(self, *args, bint with_tail=True, bint pretty_print=False, method=None):
+        """write(self, *args, with_tail=True, pretty_print=False, method=None)
 
         Write subtrees or strings into the file.
+
+        If method is not None, it should be one of ('html', 'xml', 'text')
+        to temporarily override the output method.
         """
         assert self._c_out is not NULL
+        c_method = self._method if method is None else _findOutputMethod(method)
+
         for content in args:
             if _isString(content):
                 if self._status != WRITER_IN_ELEMENT:
@@ -954,7 +959,7 @@ cdef class _IncrementalFileWriter:
                 if self._status > WRITER_IN_ELEMENT:
                     raise LxmlSyntaxError("cannot append trailing element to complete XML document")
                 _writeNodeToBuffer(self._c_out, (<_Element>content)._c_node,
-                                   self._c_encoding, NULL, self._method,
+                                   self._c_encoding, NULL, c_method,
                                    False, False, pretty_print, with_tail, False)
                 if (<_Element>content)._c_node.type == tree.XML_ELEMENT_NODE:
                     if not self._element_stack:
diff --git a/src/lxml/tests/common_imports.py b/src/lxml/tests/common_imports.py
index 855bba70..85b1157d 100644
--- a/src/lxml/tests/common_imports.py
+++ b/src/lxml/tests/common_imports.py
@@ -30,6 +30,7 @@ IS_PYPY = (getattr(sys, 'implementation', None) == 'pypy' or
            getattr(sys, 'pypy_version_info', None) is not None)
 
 IS_PYTHON3 = sys.version_info[0] >= 3
+IS_PYTHON2 = sys.version_info[0] < 3
 
 try:
     from xml.etree import ElementTree # Python 2.5+
diff --git a/src/lxml/tests/test_errors.py b/src/lxml/tests/test_errors.py
index 068e5e3f..a6a56457 100644
--- a/src/lxml/tests/test_errors.py
+++ b/src/lxml/tests/test_errors.py
@@ -49,6 +49,24 @@ class ErrorTestCase(HelperTestCase):
         finally:
             sys.settrace(trace_func)
 
+    def test_xmlsyntaxerror_has_info(self):
+        broken_xml_name = 'test_broken.xml'
+        broken_xml_path = os.path.join(this_dir, broken_xml_name)
+        fail_msg = 'test_broken.xml should raise an etree.XMLSyntaxError'
+        try:
+            etree.parse(broken_xml_path)
+        except etree.XMLSyntaxError as e:
+            # invariant
+            self.assertEqual(e.position, (e.lineno, e.offset + 1), 'position and lineno/offset out of sync')
+            # SyntaxError info derived from file & contents
+            self.assertTrue(e.filename.endswith(broken_xml_name), 'filename must be preserved')
+            self.assertEqual(e.lineno, 1)
+            self.assertEqual(e.offset, 10)
+        except Exception as e:
+            self.fail('{0}, not {1}'.format(fail_msg, type(e)))
+        else:
+            self.fail('test_broken.xml should raise an etree.XMLSyntaxError')
+
 
 def test_suite():
     suite = unittest.TestSuite()
diff --git a/src/lxml/tests/test_etree.py b/src/lxml/tests/test_etree.py
index 8e4e76f3..4ec59096 100644
--- a/src/lxml/tests/test_etree.py
+++ b/src/lxml/tests/test_etree.py
@@ -286,11 +286,13 @@ class ETreeOnlyTestCase(HelperTestCase):
 
     def test_attribute_set_invalid(self):
         # ElementTree accepts arbitrary attribute values
-        # lxml.etree allows only strings
+        # lxml.etree allows only strings, or None for (html5) boolean attributes
         Element = self.etree.Element
         root = Element("root")
         self.assertRaises(TypeError, root.set, "newattr", 5)
+        self.assertRaises(TypeError, root.set, "newattr", object)
         self.assertRaises(TypeError, root.set, "newattr", None)
+        self.assertRaises(TypeError, root.set, "newattr")
 
     def test_strip_attributes(self):
         XML = self.etree.XML
diff --git a/src/lxml/tests/test_htmlparser.py b/src/lxml/tests/test_htmlparser.py
index f58fba80..4ed7ea9f 100644
--- a/src/lxml/tests/test_htmlparser.py
+++ b/src/lxml/tests/test_htmlparser.py
@@ -66,6 +66,22 @@ class HtmlParserTestCase(HelperTestCase):
         self.assertEqual(_bytes('\\U00026007').decode('unicode_escape'),
                          p_text)
 
+    def test_html_ids(self):
+        parser = self.etree.HTMLParser(recover=False)
+        fromstring = self.etree.fromstring
+        html = fromstring('''
+            
          
+        ''', parser=parser)
+        self.assertEqual(len(html.xpath('//p[@id="pID"]')), 1)
+
+    def test_html_ids_no_collect_ids(self):
+        parser = self.etree.HTMLParser(recover=False, collect_ids=False)
+        fromstring = self.etree.fromstring
+        html = fromstring('''
+            
          
+        ''', parser=parser)
+        self.assertEqual(len(html.xpath('//p[@id="pID"]')), 1)
+
     def test_module_HTML_pretty_print(self):
         element = self.etree.HTML(self.html_str)
         self.assertEqual(self.etree.tostring(element, method="html", pretty_print=True),
@@ -179,6 +195,14 @@ class HtmlParserTestCase(HelperTestCase):
         self.assertRaises(self.etree.XMLSyntaxError,
                           parse, f, parser)
 
+    def test_module_parse_html_default_doctype(self):
+        parser = self.etree.HTMLParser(default_doctype=False)
+        d = html.fromstring('
          S
          ', parser=parser)
+        self.assertEqual(d.getroottree().docinfo.doctype, '')
+
+        d = html.fromstring('
          S
          ', parser=parser)
+        self.assertEqual(d.getroottree().docinfo.doctype, '')
+
     def test_parse_encoding_8bit_explicit(self):
         text = _str('Søk på nettet')
         html_latin1 = (_str('
          %s
          ') % text).encode('iso-8859-1')
@@ -592,6 +616,28 @@ class HtmlParserTestCase(HelperTestCase):
         self.assertEqual(self.etree.tostring(doc),
                          _bytes('\n'))
 
+    def test_boolean_attribute(self):
+        # ability to serialize boolean attribute by setting value to None
+        form = html.Element('form')
+        form.set('novalidate', None)
+        self.assertEqual(html.tostring(form),
+                         _bytes(''))
+        form.set('custom')
+        self.assertEqual(html.tostring(form),
+                         _bytes('
          '))
+
+    def test_boolean_attribute_round_trip(self):
+        # ability to pass boolean attributes unmodified
+        fragment = ''
+        self.assertEqual(html.tostring(html.fragment_fromstring(fragment)),
+                         _bytes(fragment))
+
+    def test_boolean_attribute_xml_adds_empty_string(self):
+        # html serialized as xml converts boolean attributes to empty strings
+        fragment = ''
+        self.assertEqual(self.etree.tostring(html.fragment_fromstring(fragment)),
+                         _bytes(''))
+
 
 def test_suite():
     suite = unittest.TestSuite()
diff --git a/src/lxml/tests/test_incremental_xmlfile.py b/src/lxml/tests/test_incremental_xmlfile.py
index 3563d9e6..b6245618 100644
--- a/src/lxml/tests/test_incremental_xmlfile.py
+++ b/src/lxml/tests/test_incremental_xmlfile.py
@@ -380,6 +380,44 @@ class HtmlFileTestCase(_XmlFileTestCaseBase):
             self.assertXml('<%s>' % tag)
             self._file = BytesIO()
 
+    def test_xml_mode_write_inside_html(self):
+        elt = etree.Element("foo", attrib={'selected': 'bar'})
+
+        with etree.htmlfile(self._file) as xf:
+            with xf.element("root"):
+                xf.write(elt)  # 1
+
+                assert elt.text is None
+                xf.write(elt, method='xml')  # 2
+
+                elt.text = ""
+                xf.write(elt, method='xml')  # 3
+
+        self.assertXml(
+            ''
+                ''  # 1
+                ''  # 2
+                ''  # 3
+            '')
+        self._file = BytesIO()
+
+    def test_xml_mode_element_inside_html(self):
+        # The htmlfile already outputs in xml mode for .element calls. This
+        # test actually illustrates a bug
+
+        with etree.htmlfile(self._file) as xf:
+            with xf.element("root"):
+                with xf.element('foo', attrib={'selected': 'bar'}):
+                    pass
+
+        self.assertXml(
+            ''
+              # ''  # FIXME: this is the correct output
+                                        # in html mode
+              ''
+            '')
+        self._file = BytesIO()
+
     def test_write_declaration(self):
         with etree.htmlfile(self._file) as xf:
             try:
diff --git a/src/lxml/xmlerror.pxi b/src/lxml/xmlerror.pxi
index e623e0ac..31154685 100644
--- a/src/lxml/xmlerror.pxi
+++ b/src/lxml/xmlerror.pxi
@@ -55,8 +55,8 @@ cdef class _LogEntry:
     cdef readonly int level
     cdef readonly int line
     cdef readonly int column
-    cdef object _message
-    cdef object _filename
+    cdef basestring _message
+    cdef basestring _filename
     cdef char* _c_message
     cdef xmlChar* _c_filename
 
@@ -73,7 +73,9 @@ cdef class _LogEntry:
         self.column   = error.int2
         self._c_message = NULL
         self._c_filename = NULL
-        if error.message is NULL or error.message[0] in b'\n\0':
+        if (error.message is NULL or
+                error.message[0] == b'\0' or
+                error.message[0] == b'\n' and error.message[1] == b'\0'):
             self._message = u"unknown error"
         else:
             self._message = None
@@ -229,12 +231,13 @@ cdef class _BaseErrorLog:
             message = default_message
         line = self._first_error.line
         column = self._first_error.column
+        filename = self._first_error.filename
         if line > 0:
             if column > 0:
                 message = u"%s, line %d, column %d" % (message, line, column)
             else:
                 message = u"%s, line %d" % (message, line)
-        return exctype(message, code, line, column)
+        return exctype(message, code, line, column, filename)
 
     @cython.final
     cdef _buildExceptionMessage(self, default_message):
@@ -643,10 +646,10 @@ cdef void _receiveXSLTError(void* c_log_handler, char* msg, ...) nogil:
                 if c_pos == msg + 1:
                     c_text = c_str  # msg == "%s..."
                 elif c_name_pos[0] == b'e':
-                    if cstring_h.strncmp(c_name_pos, 'element %s', 10):
+                    if cstring_h.strncmp(c_name_pos, 'element %s', 10) == 0:
                         c_element = c_str
                 elif c_name_pos[0] == b'f':
-                    if cstring_h.strncmp(c_name_pos, 'file %s', 7):
+                    if cstring_h.strncmp(c_name_pos, 'file %s', 7) == 0:
                         if cstring_h.strncmp('string://__STRING__XSLT',
                                              c_str, 23) == 0:
                             c_str = ''
@@ -654,7 +657,7 @@ cdef void _receiveXSLTError(void* c_log_handler, char* msg, ...) nogil:
             elif c_pos[0] == b'd':  # "%d"
                 format_count += 1
                 c_int = cvarargs.va_int(args)
-                if cstring_h.strncmp(c_name_pos, 'line %d', 7):
+                if cstring_h.strncmp(c_name_pos, 'line %d', 7) == 0:
                     c_error.line = c_int
             elif c_pos[0] != b'%':  # "%%" == "%"
                 format_count += 1
diff --git a/src/lxml/xslt.pxi b/src/lxml/xslt.pxi
index fdc9562b..2ed865ed 100644
--- a/src/lxml/xslt.pxi
+++ b/src/lxml/xslt.pxi
@@ -728,12 +728,12 @@ cdef class _XSLTResultTree(_ElementTree):
     def __str__(self):
         cdef xmlChar* s = NULL
         cdef int l = 0
-        if python.IS_PYTHON3:
+        if not python.IS_PYTHON2:
             return self.__unicode__()
         self._saveToStringAndSize(&s, &l)
         if s is NULL:
             return ''
-        # we must not use 'funicode' here as this is not always UTF-8
+        # we must not use 'funicode()' here as this is not always UTF-8
         try:
             result = s[:l]
         finally:
diff --git a/tools/manylinux/build-wheels.sh b/tools/manylinux/build-wheels.sh
index 44d8a38f..2ebf2503 100755
--- a/tools/manylinux/build-wheels.sh
+++ b/tools/manylinux/build-wheels.sh
@@ -9,13 +9,14 @@ WHEELHOUSE=/io/wheelhouse
 SDIST=$1
 
 build_wheel() {
-    source="$1"
+    pybin="$1"
+    source="$2"
     [ -n "$source" ] || source=/io
 
     env STATIC_DEPS=true \
         LDFLAGS="$LDFLAGS -fPIC" \
         CFLAGS="$CFLAGS -fPIC" \
-        ${PYBIN}/pip \
+        ${pybin}/pip \
             wheel \
             "$source" \
             -w $WHEELHOUSE
@@ -31,7 +32,7 @@ assert_importable() {
 }
 
 prepare_system() {
-    yum install -y zlib-devel
+    #yum install -y zlib-devel
     # Remove Python 2.6 symlinks
     rm -f /opt/python/cp26*
 }
@@ -46,12 +47,13 @@ build_wheels() {
         test -n "$source" -o ! -e "$REQUIREMENTS" \
             || ${PYBIN}/pip install -r "$REQUIREMENTS"
 
-        build_wheel "$source" &
+        build_wheel "$PYBIN" "$source" &
         SECOND=$!
 
         [ -z "$FIRST" ] || wait ${FIRST}
         FIRST=$SECOND
     done
+    wait
 }
 
 repair_wheels() {
diff --git a/version.txt b/version.txt
index 0f44168a..7c69a55d 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-3.6.4
+3.7.0
-- 
2.34.1