Method __getattr__

IPython/utils/shimmodule.py:88–94

(self, key)

            return [name for name in dir(mod) if not name.startswith('_')]

    def __getattr__(self, key):
        # Use the equivalent of import_item(name), see below
        name = "%s.%s" % (self._mirror, key)
        try:
            return import_item(name)
        except ImportError:
            raise AttributeError(key)