A concrete implementation of importlib.abc.InspectLoader for namespace packages. This is an alias for a private class and is only made public for introspecting the __loader__ attribute on namespace packages:
>>> from importlib.machinery import NamespaceLoader >>> import my_namespace >>> isinstance(my_namespace.__loader__, NamespaceLoader) True >>> import importlib.abc >>> isinstance(my_namespace.__loader__, importlib.abc.Loader) True
importlib.machinery/NamespaceLoader
NamespaceLoader