--- /dev/null
+#!/usr/bin/python -u
+#
+# generate python wrappers from the XML API description
+#
+
+functions = {}
+
+import string
+
+#######################################################################
+#
+# That part if purely the API acquisition phase from the
+# XML API description
+#
+#######################################################################
+import os
+import xmllib
+try:
+ import sgmlop
+except ImportError:
+ sgmlop = None # accelerator not available
+
+debug = 0
+
+if sgmlop:
+ class FastParser:
+ """sgmlop based XML parser. this is typically 15x faster
+ than SlowParser..."""
+
+ def __init__(self, target):
+
+ # setup callbacks
+ self.finish_starttag = target.start
+ self.finish_endtag = target.end
+ self.handle_data = target.data
+
+ # activate parser
+ self.parser = sgmlop.XMLParser()
+ self.parser.register(self)
+ self.feed = self.parser.feed
+ self.entity = {
+ "amp": "&", "gt": ">", "lt": "<",
+ "apos": "'", "quot": '"'
+ }
+
+ def close(self):
+ try:
+ self.parser.close()
+ finally:
+ self.parser = self.feed = None # nuke circular reference
+
+ def handle_entityref(self, entity):
+ # <string> entity
+ try:
+ self.handle_data(self.entity[entity])
+ except KeyError:
+ self.handle_data("&%s;" % entity)
+
+else:
+ FastParser = None
+
+
+class SlowParser(xmllib.XMLParser):
+ """slow but safe standard parser, based on the XML parser in
+ Python's standard library."""
+
+ def __init__(self, target):
+ self.unknown_starttag = target.start
+ self.handle_data = target.data
+ self.unknown_endtag = target.end
+ xmllib.XMLParser.__init__(self)
+
+def getparser(target = None):
+ # get the fastest available parser, and attach it to an
+ # unmarshalling object. return both objects.
+ if target == None:
+ target = docParser()
+ if FastParser:
+ return FastParser(target), target
+ return SlowParser(target), target
+
+class docParser:
+ def __init__(self):
+ self._methodname = None
+ self._data = []
+ self.in_function = 0
+
+ def close(self):
+ if debug:
+ print "close"
+
+ def getmethodname(self):
+ return self._methodname
+
+ def data(self, text):
+ if debug:
+ print "data %s" % text
+ self._data.append(text)
+
+ def start(self, tag, attrs):
+ if debug:
+ print "start %s, %s" % (tag, attrs)
+ if tag == 'function':
+ self._data = []
+ self.in_function = 1
+ self.function = None
+ self.function_args = []
+ self.function_descr = None
+ self.function_return = None
+ self.function_file = None
+ if attrs.has_key('name'):
+ self.function = attrs['name']
+ if attrs.has_key('file'):
+ self.function_file = attrs['file']
+ elif tag == 'info':
+ self._data = []
+ elif tag == 'arg':
+ if self.in_function == 1:
+ self.function_arg_name = None
+ self.function_arg_type = None
+ self.function_arg_info = None
+ if attrs.has_key('name'):
+ self.function_arg_name = attrs['name']
+ if attrs.has_key('type'):
+ self.function_arg_type = attrs['type']
+ if attrs.has_key('info'):
+ self.function_arg_info = attrs['info']
+ elif tag == 'return':
+ if self.in_function == 1:
+ self.function_return_type = None
+ self.function_return_info = None
+ self.function_return_field = None
+ if attrs.has_key('type'):
+ self.function_return_type = attrs['type']
+ if attrs.has_key('info'):
+ self.function_return_info = attrs['info']
+ if attrs.has_key('field'):
+ self.function_return_field = attrs['field']
+
+
+ def end(self, tag):
+ if debug:
+ print "end %s" % tag
+ if tag == 'function':
+ if self.function != None:
+ function(self.function, self.function_descr,
+ self.function_return, self.function_args,
+ self.function_file)
+ self.in_function = 0
+ elif tag == 'arg':
+ if self.in_function == 1:
+ self.function_args.append([self.function_arg_name,
+ self.function_arg_type,
+ self.function_arg_info])
+ elif tag == 'return':
+ if self.in_function == 1:
+ self.function_return = [self.function_return_type,
+ self.function_return_info,
+ self.function_return_field]
+ elif tag == 'info':
+ str = ''
+ for c in self._data:
+ str = str + c
+ if self.in_function == 1:
+ self.function_descr = str
+
+
+def function(name, desc, ret, args, file):
+ global functions
+
+ functions[name] = (desc, ret, args, file)
+
+#######################################################################
+#
+# Some filtering rukes to drop functions/types which should not
+# be exposed as-is on the Python interface
+#
+#######################################################################
+
+skipped_modules = {
+ 'xmlmemory': None,
+ 'DOCBparser': None,
+ 'SAX': None,
+ 'hash': None,
+ 'list': None,
+ 'threads': None,
+ 'xpointer': None,
+}
+skipped_types = {
+ 'int *': "usually a return type",
+ 'xmlSAXHandlerPtr': "not the proper interface for SAX",
+ 'htmlSAXHandlerPtr': "not the proper interface for SAX",
+ 'xmlRMutexPtr': "thread specific, skipped",
+ 'xmlMutexPtr': "thread specific, skipped",
+ 'xmlGlobalStatePtr': "thread specific, skipped",
+ 'xmlListPtr': "internal representation not suitable for python",
+ 'xmlBufferPtr': "internal representation not suitable for python",
+ 'FILE *': None,
+}
+
+#######################################################################
+#
+# Table of remapping to/from the python type or class to the C
+# counterpart.
+#
+#######################################################################
+
+py_types = {
+ 'void': (None, None, None, None, None),
+ 'int': ('i', None, "int", "int", "libxml_"),
+ 'long': ('i', None, "int", "int", "libxml_"),
+ 'double': ('d', None, "double", "double", "libxml_"),
+ 'unsigned int': ('i', None, "int", "int", "libxml_"),
+ 'xmlChar': ('c', None, "int", "int", "libxml_"),
+ 'unsigned char *': ('z', None, "charPtr", "char *", "libxml_"),
+ 'char *': ('z', None, "charPtr", "char *", "libxml_"),
+ 'const char *': ('z', None, "charPtr", "char *", "libxml_"),
+ 'xmlChar *': ('z', None, "xmlCharPtr", "xmlChar *", "libxml_"),
+ 'const xmlChar *': ('z', None, "xmlCharPtr", "xmlChar *", "libxml_"),
+ 'xmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlDtdPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlDtdPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlDtd *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlDtd *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlAttrPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlAttrPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlAttr *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlAttr *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlEntityPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlEntityPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlEntity *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const xmlEntity *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlElementPtr': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr", "libxml_"),
+ 'const xmlElementPtr': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr", "libxml_"),
+ 'xmlElement *': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr", "libxml_"),
+ 'const xmlElement *': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr", "libxml_"),
+ 'xmlAttributePtr': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr", "libxml_"),
+ 'const xmlAttributePtr': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr", "libxml_"),
+ 'xmlAttribute *': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr", "libxml_"),
+ 'const xmlAttribute *': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr", "libxml_"),
+ 'xmlNsPtr': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr", "libxml_"),
+ 'const xmlNsPtr': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr", "libxml_"),
+ 'xmlNs *': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr", "libxml_"),
+ 'const xmlNs *': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr", "libxml_"),
+ 'xmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'const xmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'xmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'const xmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'htmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'const htmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'htmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'const htmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr", "libxml_"),
+ 'htmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const htmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'htmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'const htmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr", "libxml_"),
+ 'xmlXPathContextPtr': ('O', "xmlXPathContext", "xmlXPathContextPtr", "xmlXPathContextPtr", "libxml_"),
+ 'xmlXPathContext *': ('O', "xpathContext", "xmlXPathContextPtr", "xmlXPathContextPtr", "libxml_"),
+ 'xmlParserCtxtPtr': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr", "libxml_"),
+ 'xmlParserCtxt *': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr", "libxml_"),
+ 'htmlParserCtxtPtr': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr", "libxml_"),
+ 'htmlParserCtxt *': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr", "libxml_"),
+ 'xsltTransformContextPtr': ('O', "transformCtxt", "xsltTransformContextPtr", "xsltTransformContextPtr", "libxslt_"),
+ 'xsltTransformContext *': ('O', "transformCtxt", "xsltTransformContextPtr", "xsltTransformContextPtr", "libxslt_"),
+}
+
+py_return_types = {
+ 'xmlXPathObjectPtr': ('O', "foo", "xmlXPathObjectPtr", "xmlXPathObjectPtr", "libxml_"),
+}
+
+unknown_types = {}
+
+#######################################################################
+#
+# This part writes the C <-> Python stubs libxslt-py.[ch] and
+# the table libxslt-export.c to add when registrering the Python module
+#
+#######################################################################
+
+def skip_function(name):
+ if name[0:12] == "xmlXPathWrap":
+ return 1
+# if name[0:11] == "xmlXPathNew":
+# return 1
+ return 0
+
+def print_function_wrapper(name, output, export, include):
+ global py_types
+ global unknown_types
+ global functions
+ global skipped_modules
+
+ try:
+ (desc, ret, args, file) = functions[name]
+ except:
+ print "failed to get function %s infos"
+ return
+
+ if skipped_modules.has_key(file):
+ return 0
+ if skip_function(name) == 1:
+ return 0
+
+ c_call = "";
+ format=""
+ format_args=""
+ c_args=""
+ c_return=""
+ c_convert=""
+ for arg in args:
+ # This should be correct
+ if arg[1][0:6] == "const ":
+ arg[1] = arg[1][6:]
+ c_args = c_args + " %s %s;\n" % (arg[1], arg[0])
+ if py_types.has_key(arg[1]):
+ (f, t, n, c, p) = py_types[arg[1]]
+ if f != None:
+ format = format + f
+ if t != None:
+ format_args = format_args + ", &pyobj_%s" % (arg[0])
+ c_args = c_args + " PyObject *pyobj_%s;\n" % (arg[0])
+ c_convert = c_convert + \
+ " %s = (%s) Py%s_Get(pyobj_%s);\n" % (arg[0],
+ arg[1], t, arg[0]);
+ else:
+ format_args = format_args + ", &%s" % (arg[0])
+ if c_call != "":
+ c_call = c_call + ", ";
+ c_call = c_call + "%s" % (arg[0])
+ else:
+ if skipped_types.has_key(arg[1]):
+ return 0
+ if unknown_types.has_key(arg[1]):
+ lst = unknown_types[arg[1]]
+ lst.append(name)
+ else:
+ unknown_types[arg[1]] = [name]
+ return -1
+ if format != "":
+ format = format + ":%s" % (name)
+
+ if ret[0] == 'void':
+ if file == "python_accessor":
+ c_call = "\n %s->%s = %s;\n" % (args[0][0], args[1][0],
+ args[1][0])
+ else:
+ c_call = "\n %s(%s);\n" % (name, c_call);
+ ret_convert = " Py_INCREF(Py_None);\n return(Py_None);\n"
+ elif py_types.has_key(ret[0]):
+ (f, t, n, c, p) = py_types[ret[0]]
+ c_return = " %s c_retval;\n" % (ret[0])
+ if file == "python_accessor" and ret[2] != None:
+ c_call = "\n c_retval = %s->%s;\n" % (args[0][0], ret[2])
+ else:
+ c_call = "\n c_retval = %s(%s);\n" % (name, c_call);
+ ret_convert = " py_retval = %s%sWrap((%s) c_retval);\n" % (p,n,c)
+ ret_convert = ret_convert + " return(py_retval);\n"
+ elif py_return_types.has_key(ret[0]):
+ (f, t, n, c, p) = py_return_types[ret[0]]
+ c_return = " %s c_retval;\n" % (ret[0])
+ c_call = "\n c_retval = %s(%s);\n" % (name, c_call);
+ ret_convert = " py_retval = %s%sWrap((%s) c_retval);\n" % (p,n,c)
+ ret_convert = ret_convert + " return(py_retval);\n"
+ else:
+ if skipped_types.has_key(ret[0]):
+ return 0
+ if unknown_types.has_key(ret[0]):
+ lst = unknown_types[ret[0]]
+ lst.append(name)
+ else:
+ unknown_types[ret[0]] = [name]
+ return -1
+
+ include.write("PyObject * ")
+ include.write("libxslt_%s(PyObject *self, PyObject *args);\n" % (name))
+
+ export.write(" { \"%s\", libxslt_%s, METH_VARARGS },\n" % (name, name))
+
+ if file == "python":
+ # Those have been manually generated
+ return 1
+ if file == "python_accessor" and ret[0] != "void" and ret[2] == None:
+ # Those have been manually generated
+ return 1
+
+ output.write("PyObject *\n")
+ output.write("libxslt_%s(PyObject *self, PyObject *args) {\n" % (name))
+ if ret[0] != 'void':
+ output.write(" PyObject *py_retval;\n")
+ if c_return != "":
+ output.write(c_return)
+ if c_args != "":
+ output.write(c_args)
+ if format != "":
+ output.write("\n if (!PyArg_ParseTuple(args, \"%s\"%s))\n" %
+ (format, format_args))
+ output.write(" return(NULL);\n")
+ if c_convert != "":
+ output.write(c_convert)
+
+ output.write(c_call)
+ output.write(ret_convert)
+ output.write("}\n\n")
+ return 1
+
+try:
+ f = open("../doc/libxslt-api.xml")
+ data = f.read()
+ (parser, target) = getparser()
+ parser.feed(data)
+ parser.close()
+except IOError, msg:
+ print file, ":", msg
+
+n = len(functions.keys())
+print "Found %d functions in libxslt-api.xml" % (n)
+
+py_types['pythonObject'] = ('O', "pythonObject", "pythonObject", "pythonObject", "libxml_")
+try:
+ f = open("libxslt-python-api.xml")
+ data = f.read()
+ (parser, target) = getparser()
+ parser.feed(data)
+ parser.close()
+except IOError, msg:
+ print file, ":", msg
+
+
+print "Found %d functions in libxslt-python-api.xml" % (
+ len(functions.keys()) - n)
+nb_wrap = 0
+failed = 0
+skipped = 0
+
+include = open("libxslt-py.h", "w")
+include.write("/* Generated */\n\n")
+export = open("libxslt-export.c", "w")
+export.write("/* Generated */\n\n")
+wrapper = open("libxslt-py.c", "w")
+wrapper.write("/* Generated */\n\n")
+wrapper.write("#include \"libxslt_wrap.h\"\n")
+wrapper.write("#include \"libxslt-py.h\"\n\n")
+for function in functions.keys():
+ ret = print_function_wrapper(function, wrapper, export, include)
+ if ret < 0:
+ failed = failed + 1
+ del functions[function]
+ if ret == 0:
+ skipped = skipped + 1
+ del functions[function]
+ if ret == 1:
+ nb_wrap = nb_wrap + 1
+include.close()
+export.close()
+wrapper.close()
+
+print "Generated %d wrapper functions, %d failed, %d skipped\n" % (nb_wrap,
+ failed, skipped);
+print "Missing type converters: %s" % (unknown_types.keys())
+
+#######################################################################
+#
+# This part writes part of the Python front-end classes based on
+# mapping rules between types and classes and also based on function
+# renaming to get consistent function names at the Python level
+#
+#######################################################################
+
+#
+# The type automatically remapped to generated classes
+#
+libxml2_classes_type = {
+ "xmlNodePtr": ("._o", "xmlNode(_obj=%s)", "xmlNode"),
+ "xmlNode *": ("._o", "xmlNode(_obj=%s)", "xmlNode"),
+ "xmlDocPtr": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "xmlDocPtr *": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "htmlDocPtr": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "htmlxmlDocPtr *": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "xmlAttrPtr": ("._o", "xmlAttr(_obj=%s)", "xmlAttr"),
+ "xmlAttr *": ("._o", "xmlAttr(_obj=%s)", "xmlAttr"),
+ "xmlNsPtr": ("._o", "xmlNs(_obj=%s)", "xmlNs"),
+ "xmlNs *": ("._o", "xmlNs(_obj=%s)", "xmlNs"),
+ "xmlDtdPtr": ("._o", "xmlDtd(_obj=%s)", "xmlDtd"),
+ "xmlDtd *": ("._o", "xmlDtd(_obj=%s)", "xmlDtd"),
+ "xmlEntityPtr": ("._o", "xmlEntity(_obj=%s)", "xmlEntity"),
+ "xmlEntity *": ("._o", "xmlEntity(_obj=%s)", "xmlEntity"),
+ "xmlElementPtr": ("._o", "xmlElement(_obj=%s)", "xmlElement"),
+ "xmlElement *": ("._o", "xmlElement(_obj=%s)", "xmlElement"),
+ "xmlAttributePtr": ("._o", "xmlAttribute(_obj=%s)", "xmlAttribute"),
+ "xmlAttribute *": ("._o", "xmlAttribute(_obj=%s)", "xmlAttribute"),
+ "xmlXPathContextPtr": ("._o", "xpathContext(_obj=%s)", "xpathContext"),
+ "xmlParserCtxtPtr": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+ "xmlParserCtxt *": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+}
+
+classes_type = {
+ "xsltTransformContextPtr": ("._o", "transformCtxt(_obj=%s)", "transformCtxt"),
+ "xsltTransformContext *": ("._o", "transformCtxt(_obj=%s)", "transformCtxt"),
+ "xsltStylesheetPtr": ("._o", "stylesheet(_obj=%s)", "stylesheet"),
+ "xsltStylesheet *": ("._o", "stylesheet(_obj=%s)", "stylesheet"),
+}
+
+converter_type = {
+ "xmlXPathObjectPtr": "xpathObjectRet(%s)",
+}
+
+primary_classes = []
+
+classes_ancestor = {
+}
+classes_destructors = {
+ "xpathContext": "xmlXPathFreeContext",
+ "parserCtxt": "xmlFreeParserCtxt",
+}
+
+function_classes = {}
+
+function_classes["None"] = []
+for type in classes_type.keys():
+ function_classes[classes_type[type][2]] = []
+
+#
+# Build the list of C types to look for ordered to start with primary classes
+#
+ctypes = []
+classes_list = []
+ctypes_processed = {}
+classes_processed = {}
+for classe in primary_classes:
+ classes_list.append(classe)
+ classes_processed[classe] = ()
+ for type in classes_type.keys():
+ tinfo = classes_type[type]
+ if tinfo[2] == classe:
+ ctypes.append(type)
+ ctypes_processed[type] = ()
+for type in classes_type.keys():
+ if ctypes_processed.has_key(type):
+ continue
+ tinfo = classes_type[type]
+ if not classes_processed.has_key(tinfo[2]):
+ classes_list.append(tinfo[2])
+ classes_processed[tinfo[2]] = ()
+
+ ctypes.append(type)
+ ctypes_processed[type] = ()
+
+def nameFixup(function, classe, type, file):
+ listname = classe + "List"
+ ll = len(listname)
+ l = len(classe)
+ if name[0:l] == listname:
+ func = name[l:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:12] == "xmlParserGet" and file == "python_accessor":
+ func = name[12:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:12] == "xmlParserSet" and file == "python_accessor":
+ func = name[12:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:10] == "xmlNodeGet" and file == "python_accessor":
+ func = name[10:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:l] == classe:
+ func = name[l:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:7] == "libxml_":
+ func = name[7:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:8] == "libxslt_":
+ func = name[8:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:6] == "xmlGet":
+ func = name[6:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:3] == "xml":
+ func = name[3:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:7] == "xsltGet":
+ func = name[7:]
+ func = string.lower(func[0:1]) + func[1:]
+ elif name[0:4] == "xslt":
+ func = name[4:]
+ func = string.lower(func[0:1]) + func[1:]
+ else:
+ func = name
+ if func[0:5] == "xPath":
+ func = "xpath" + func[5:]
+ elif func[0:4] == "xPtr":
+ func = "xpointer" + func[4:]
+ elif func[0:8] == "xInclude":
+ func = "xinclude" + func[8:]
+ elif func[0:2] == "iD":
+ func = "ID" + func[2:]
+ elif func[0:3] == "uRI":
+ func = "URI" + func[3:]
+ elif func[0:4] == "uTF8":
+ func = "UTF8" + func[4:]
+ return func
+
+for name in functions.keys():
+ found = 0;
+ (desc, ret, args, file) = functions[name]
+ for type in ctypes:
+ classe = classes_type[type][2]
+
+ if name[0:3] == "xml" and len(args) >= 1 and args[0][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (0, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:3] == "xml" and len(args) >= 2 and args[1][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (1, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "html" and len(args) >= 1 and args[0][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (0, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "html" and len(args) >= 2 and args[1][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (1, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "xslt" and len(args) >= 1 and args[0][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (0, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "xslt" and len(args) >= 2 and args[1][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (1, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ if found == 1:
+ break
+ if found == 1:
+ continue
+ if name[0:8] == "xmlXPath":
+ continue
+ if name[0:6] == "xmlStr":
+ continue
+ if name[0:10] == "xmlCharStr":
+ continue
+ func = nameFixup(name, "None", file, file)
+ info = (0, func, name, ret, args, file)
+ function_classes['None'].append(info)
+
+classes = open("libxsltclass.py", "w")
+txt = open("libxsltclass.txt", "w")
+txt.write(" Generated Classes for libxslt-python\n\n")
+
+def functionCompare(info1, info2):
+ (index1, func1, name1, ret1, args1, file1) = info1
+ (index2, func2, name2, ret2, args2, file2) = info2
+ if file1 == file2:
+ if func1 < func2:
+ return -1
+ if func1 > func2:
+ return 1
+ if file1 == "python_accessor":
+ return -1
+ if file2 == "python_accessor":
+ return 1
+ if file1 < file2:
+ return -1
+ if file1 > file2:
+ return 1
+ return 0
+
+def writeDoc(name, args, indent, output):
+ if functions[name][0] == None or functions[name][0] == "":
+ return
+ val = functions[name][0]
+ val = string.replace(val, "NULL", "None");
+ output.write(indent)
+ output.write('"""')
+ while len(val) > 60:
+ str = val[0:60]
+ i = string.rfind(str, " ");
+ if i < 0:
+ i = 60
+ str = val[0:i]
+ val = val[i:]
+ output.write(str)
+ output.write('\n ');
+ output.write(indent)
+ output.write(val);
+ output.write('"""\n')
+
+txt.write("#\n# Global functions of the module\n#\n\n")
+if function_classes.has_key("None"):
+ flist = function_classes["None"]
+ flist.sort(functionCompare)
+ oldfile = ""
+ for info in flist:
+ (index, func, name, ret, args, file) = info
+ if file != oldfile:
+ classes.write("#\n# Functions from module %s\n#\n\n" % file)
+ txt.write("\n# functions from module %s\n" % file)
+ oldfile = file
+ classes.write("def %s(" % func)
+ txt.write("%s()\n" % func);
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ")
+ classes.write("%s" % arg[0])
+ n = n + 1
+ classes.write("):\n")
+ writeDoc(name, args, ' ', classes);
+
+ for arg in args:
+ if classes_type.has_key(arg[1]):
+ classes.write(" if %s == None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0], classes_type[arg[1]][0]))
+ elif libxml2_classes_type.has_key(arg[1]):
+ classes.write(" if %s == None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0], libxml2_classes_type[arg[1]][0]))
+ if ret[0] != "void":
+ classes.write(" ret = ");
+ else:
+ classes.write(" ");
+ classes.write("_libxslt.%s(" % name)
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ");
+ classes.write("%s" % arg[0])
+ if classes_type.has_key(arg[1]):
+ classes.write("__o");
+ if libxml2_classes_type.has_key(arg[1]):
+ classes.write("__o");
+ n = n + 1
+ classes.write(")\n");
+ if ret[0] != "void":
+ if classes_type.has_key(ret[0]):
+ classes.write(" if ret == None: return None\n");
+ classes.write(" return ");
+ classes.write(classes_type[ret[0]][1] % ("ret"));
+ classes.write("\n");
+ elif libxml2_classes_type.has_key(ret[0]):
+ classes.write(" if ret == None: return None\n");
+ classes.write(" return ");
+ classes.write(libxml2_classes_type[ret[0]][1] % ("ret"));
+ classes.write("\n");
+ else:
+ classes.write(" return ret\n");
+ classes.write("\n");
+
+txt.write("\n\n#\n# Set of classes of the module\n#\n\n")
+for classname in classes_list:
+ if classname == "None":
+ pass
+ else:
+ if classes_ancestor.has_key(classname):
+ txt.write("\n\nClass %s(%s)\n" % (classname,
+ classes_ancestor[classname]))
+ classes.write("class %s(%s):\n" % (classname,
+ classes_ancestor[classname]))
+ classes.write(" def __init__(self, _obj=None):\n")
+ classes.write(" self._o = None\n")
+ classes.write(" %s.__init__(self, _obj=_obj)\n\n" % (
+ classes_ancestor[classname]))
+ if classes_ancestor[classname] == "xmlCore" or \
+ classes_ancestor[classname] == "xmlNode":
+ classes.write(" def __repr__(self):\n")
+ format = "%s:%%s" % (classname)
+ classes.write(" return \"%s\" %% (self.name)\n\n" % (
+ format))
+ else:
+ txt.write("Class %s()\n" % (classname))
+ classes.write("class %s:\n" % (classname))
+ classes.write(" def __init__(self, _obj=None):\n")
+ classes.write(" if _obj != None:self._o = _obj;return\n")
+ classes.write(" self._o = None\n\n");
+ if classes_destructors.has_key(classname):
+ classes.write(" def __del__(self):\n")
+ classes.write(" if self._o != None:\n")
+ classes.write(" _libxslt.%s(self._o)\n" %
+ classes_destructors[classname]);
+ classes.write(" self._o = None\n\n");
+ flist = function_classes[classname]
+ flist.sort(functionCompare)
+ oldfile = ""
+ for info in flist:
+ (index, func, name, ret, args, file) = info
+ if file != oldfile:
+ if file == "python_accessor":
+ classes.write(" # accessors for %s\n" % (classname))
+ txt.write(" # accessors\n")
+ else:
+ classes.write(" #\n")
+ classes.write(" # %s functions from module %s\n" % (
+ classname, file))
+ txt.write("\n # functions from module %s\n" % file)
+ classes.write(" #\n\n")
+ oldfile = file
+ classes.write(" def %s(self" % func)
+ txt.write(" %s()\n" % func);
+ n = 0
+ for arg in args:
+ if n != index:
+ classes.write(", %s" % arg[0])
+ n = n + 1
+ classes.write("):\n")
+ writeDoc(name, args, ' ', classes);
+ n = 0
+ for arg in args:
+ if classes_type.has_key(arg[1]):
+ if n != index:
+ classes.write(" if %s == None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0], classes_type[arg[1]][0]))
+ elif libxml2_classes_type.has_key(arg[1]):
+ classes.write(" if %s == None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0],
+ libxml2_classes_type[arg[1]][0]))
+ n = n + 1
+ if ret[0] != "void":
+ classes.write(" ret = ");
+ else:
+ classes.write(" ");
+ classes.write("_libxslt.%s(" % name)
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ");
+ if n != index:
+ classes.write("%s" % arg[0])
+ if classes_type.has_key(arg[1]):
+ classes.write("__o");
+ elif libxml2_classes_type.has_key(arg[1]):
+ classes.write("__o");
+ else:
+ classes.write("self");
+ if classes_type.has_key(arg[1]):
+ classes.write(classes_type[arg[1]][0])
+ elif libxml2_classes_type.has_key(arg[1]):
+ classes.write(libxml2_classes_type[arg[1]][0])
+ n = n + 1
+ classes.write(")\n");
+ if ret[0] != "void":
+ if classes_type.has_key(ret[0]):
+ classes.write(" if ret == None: return None\n");
+ classes.write(" return ");
+ classes.write(classes_type[ret[0]][1] % ("ret"));
+ classes.write("\n");
+ elif libxml2_classes_type.has_key(ret[0]):
+ classes.write(" if ret == None: return None\n");
+ classes.write(" return ");
+ classes.write(libxml2_classes_type[ret[0]][1] % ("ret"));
+ classes.write("\n");
+ elif converter_type.has_key(ret[0]):
+ classes.write(" if ret == None: return None\n");
+ classes.write(" return ");
+ classes.write(converter_type[ret[0]] % ("ret"));
+ classes.write("\n");
+ else:
+ classes.write(" return ret\n");
+ classes.write("\n");
+
+txt.close()
+classes.close()
projects / platform / upstream / libxslt.git / commitdiff