622 def _find_module_shim(self, fullname):  argument
871     def _search_registry(cls, fullname):  argument
886     def find_spec(cls, fullname, path=None, target=None):  argument
902     def find_module(cls, fullname, path=None):  argument
923     def is_package(self, fullname):  argument
942     def load_module(self, fullname):  argument
989     def get_source(self, fullname):  argument
1007     def get_code(self, fullname):  argument
1097     def __init__(self, fullname, path):  argument
1111     def load_module(self, fullname):  argument
1123     def get_filename(self, fullname):  argument
1191     def get_code(self, fullname):  argument
1207     def get_source(self, fullname):  argument
1245     def is_package(self, fullname):  argument
1251     def get_code(self, fullname):  argument
1255     def get_source(self, fullname):  argument
1260     def get_filename(self, fullname):  argument
1351     def is_package(self, fullname):  argument
1354     def get_source(self, fullname):  argument
1357     def get_code(self, fullname):  argument
1366     def load_module(self, fullname):  argument
1444     def _legacy_get_spec(cls, fullname, finder):  argument
1465     def _get_spec(cls, fullname, path, target=None):  argument
1497     def find_spec(cls, fullname, path=None, target=None):  argument
1521     def find_module(cls, fullname, path=None):  argument
1584     def find_loader(self, fullname):  argument
1599     def _get_spec(self, loader_class, fullname, path, smsl, target):  argument
1604     def find_spec(self, fullname, target=None):  argument