code: def json_decoder_hook(dct, str_decoders=STRING_DECODERS,
                        converters=MappingProxyType(dict())) -> dict:
      
  
      for k, v in dct.items():
          if k in converters:
              parse_func = converters[k]
              dct[k] = parse_func(v)
  
          elif isinstance(v, str):
              for decode_func in str_decoders:
                  v = decode_func(v)
  
                  if not isinstance(v, str):
                      break
  
              dct[k] = v
          elif isinstance(v, collections.Mapping):
              dct[k] = json_decoder_hook(v, str_decoders, converters)
  
      return dct
docs: Decoder for parsing typical objects like uuid's and dates.