else:
to_unicode = lambda x: x
-_code_cache = {}
-
class AllSymbols(CythonTransform, SkipDeclarations):
def __init__(self):
return '%s.%s' % (base_type.__module__, base_type.__name__)
return 'object'
+def _get_build_extension():
+ dist = Distribution()
+ # Ensure the build respects distutils configuration by parsing
+ # the configuration files
+ config_files = dist.find_config_files()
+ dist.parse_config_files(config_files)
+ build_extension = build_ext(dist)
+ build_extension.finalize_options()
+ return build_extension
+
def cython_inline(code,
get_type=unsafe_type,
lib_dir=os.path.join(get_cython_cache_dir(), 'inline'),
key = orig_code, arg_sigs, sys.version_info, sys.executable, Cython.__version__
module_name = "_cython_inline_" + hashlib.md5(str(key).encode('utf-8')).hexdigest()
- so_ext = [ ext for ext,_,mod_type in imp.get_suffixes() if mod_type == imp.C_EXTENSION ][0]
- module_path = os.path.join(lib_dir, module_name+so_ext)
+ build_extension = None
+ if cython_inline.so_ext is None:
+ # Figure out and cache current extension suffix
+ build_extension = _get_build_extension()
+ cython_inline.so_ext = build_extension.get_ext_filename('')
+
+ module_path = os.path.join(lib_dir, module_name + cython_inline.so_ext)
if not os.path.exists(lib_dir):
os.makedirs(lib_dir)
sources = [pyx_file],
include_dirs = c_include_dirs,
extra_compile_args = cflags)
- dist = Distribution()
- # Ensure the build respects distutils configuration by parsing
- # the configuration files
- config_files = dist.find_config_files()
- dist.parse_config_files(config_files)
- build_extension = build_ext(dist)
- build_extension.finalize_options()
+ if build_extension is None:
+ build_extension = _get_build_extension()
build_extension.extensions = cythonize([extension], ctx=ctx, quiet=quiet)
build_extension.build_temp = os.path.dirname(pyx_file)
build_extension.build_lib = lib_dir
build_extension.run()
- _code_cache[key] = module_name
module = imp.load_dynamic(module_name, module_path)
arg_list = [kwds[arg] for arg in arg_names]
return module.__invoke(*arg_list)
+# Cached suffix used by cython_inline above. None should get
+# overridden with actual value upon the first cython_inline invocation
+cython_inline.so_ext = None
+
non_space = re.compile('[^ ]')
def strip_common_indent(code):
min_indent = None