text: """Common utility functions for Python 3."""
  
  # from .path import (  # noqa: F401
  #     is_pathname_valid,
  #     is_path_creatable,
  #     path_exists_or_creatable,
  #     is_path_sibling_creatable,
  #     path_exists_or_creatable_portable,
  # )
  # cleaning the module's name space
  # for name in ['_path', 'name']:
  #     try:
  #         globals().pop(name)
  #     except KeyError:
  #         pass
  