109     def find_loader(self, fullname, path=None):  argument
146     def find_module(self, fullname, path=None):  argument
162     def find_spec(self, fullname, target=None):  argument
189     def get_code(self, fullname):  argument
220     def get_filename(self, fullname):  argument
232     def get_source(self, fullname):  argument
258     def is_package(self, fullname):  argument
271     def load_module(self, fullname):  argument
314     def get_resource_reader(self, fullname):  argument
357 def _get_module_path(self, fullname):  argument
370 def _get_module_info(self, fullname):  argument
641 def _unmarshal_code(self, pathname, fullpath, fullname, data):  argument
746 def _get_module_code(self, fullname):  argument