code: 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 as e:
          raise AttributeError(key) from e
  
imports: import importlib.abc
  import importlib.util
  import sys
  import types
  from importlib import import_module
  from .importstring import import_item
label_desc: Use image node_id 6 for calling the ShimModule obj's underlying member method code with example usage: obj.__getattr__(key) and returns: import_item