class_docstr: A ResourceBundle manages internationalization of string resources
code: def __getitem__(self, item) -> str:
      return self.get(item)
  
imports: from __future__ import annotations
  import codecs
  import os
  import re
  from os import PathLike
  from pathlib import Path
  from typing import KeysView, Sequence
  from .exceptions import MalformedResourceBundleError, NotInResourceBundleError
label_desc: Use image node_id 9 for calling the ResourceBundle obj's underlying member method code with example usage: obj.__getitem__(item) and returns: self