docs: def get_options_for_id(options: Dict[str, Dict[str, Any]], identifier: str):
      """
      Helper method, from the full options dict of dicts, to return either the options related to this parser or an
      empty dictionary. It also performs all the var type checks
  
      :param options:
      :param identifier:
      :return:
      """
      check_var(options, var_types=dict, var_name='options')
      res = options[identifier] if identifier in options.keys() else dict()
      check_var(res, var_types=dict, var_name='options[' + identifier + ']')
      return res