enter_context(cm) Enters a new context manager and adds its __exit__() method to the callback stack. The return

sys.__stdin__ sys.__stdout__ sys.__stderr__ These objects contain the

sys.path_importer_cache A dictionary acting as a cache for finder objects. The keys are

inspect.ismodule(object) Return true if the object is a module.

inspect.stack(context=1) Return a list of frame records for the caller’s stack. The first entry in the returned list represents

sys.meta_path A list of meta path finder objects that have their

class traceback.TracebackException(exc_type, exc_value, exc_traceback, *, limit=None, lookup_lines=True, capture_locals=False) Capture

name The name of the parameter as a string. The name must be a valid Python identifier.

gc.get_referents(*objs) Return a list of objects directly referred to by any of the arguments. The referents returned are those

sysconfig.get_scheme_names() Return a tuple containing all schemes currently supported in sysconfig.