docs: def dict_match(a, b):
      """
      Check if all attribute/value pairs in a also appears in b
  
      :param a: A dictionary
      :param b: A dictionary
      :return: True/False
      """
      res = []
      for k, v in a.items():
          try:
              res.append(b[k] == v)
          except KeyError:
              pass
      return all(res)