code: def test_gh86298_no_loader_and_no_spec(self):
      bar = ModuleType("bar")
      del bar.__loader__
      del bar.__spec__
      # 2022-10-06(warsaw): For backward compatibility with the
      # implementation in _warnings.c, this can't raise an
      # AttributeError.  See _bless_my_loader() in _bootstrap_external.py
      # If working with a module:
      ## self.assertRaises(
      ##     AttributeError, _bootstrap_external._bless_my_loader,
      ##     bar.__dict__)
      self.assertIsNone(
          _bootstrap_external._bless_my_loader(bar.__dict__)
      )
  
imports: from importlib import _bootstrap_external, machinery
  import os.path
  from types import ModuleType, SimpleNamespace
  import unittest
  import warnings
  from ..None import util
label_desc: Use image node_id 1 for calling the TestBlessMyLoader obj's underlying member method code with example usage: obj.test_gh86298_no_loader_and_no_spec() without return types