176     def find_module(self, fullname, path=None):  argument
178         subname = fullname.split(".")[-1]
179         if subname != fullname and self.path is None:
189         return ImpLoader(fullname, file, filename, etc)
237     def __init__(self, fullname, file, filename, etc):  argument
240         self.fullname = fullname
243     def load_module(self, fullname):  argument
246             mod = imp.load_module(fullname, self.file, self.filename, self.etc)
265     def _fix_name(self, fullname):  argument
266         if fullname is None:
267             fullname = self.fullname
268         elif fullname != self.fullname:
270                               "module %s" % (self.fullname, fullname))
271         return fullname
273     def is_package(self, fullname):  argument
274         fullname = self._fix_name(fullname)
277     def get_code(self, fullname=None):  argument
278         fullname = self._fix_name(fullname)
282                 source = self.get_source(fullname)
294     def get_source(self, fullname=None):  argument
295         fullname = self._fix_name(fullname)
317     def get_filename(self, fullname=None):  argument
318         fullname = self._fix_name(fullname)
400 def iter_importers(fullname=""):  argument
424     if fullname.startswith('.'):
426     if '.' in fullname:
428         pkg = '.'.join(fullname.split('.')[:-1])
438     if '.' not in fullname:
461         fullname = module.__name__
463         fullname = module_or_name
464     return find_loader(fullname)
466 def find_loader(fullname):  argument
474     for importer in iter_importers(fullname):
475         loader = importer.find_module(fullname)