python - 将 HTTPResponse 对象转换为字典

Question

我试图将这个对象变成我可以在我的程序中使用的东西。我需要将消息 ID 存储到数据库中。如果不完全解析它，我能否以某种方式将整个东西变成字典？

这是我进行一些 IDLE 测试的地方:

>>> response = urllib.request.urlopen(req)
>>> response.getheaders()
[('Server', 'nginx/1.6.0'), ('Date', 'Sat, 07 Jun 2014 00:32:45 GMT'), ('Content-Type', 'application/json;charset=ISO-8859-1'), ('Transfer-Encoding', 'chunked'), ('Connection', 'close'), ('Cache-Control', 'max-age=1')]
>>> response.read()
b'{"message-count":"1","messages":[{"to":"11234567890","message-id":"02000000300D8F21","status":"0","remaining-balance":"1.82720000","message-price":"0.00620000","network":"302220"}]}'

通过谷歌筛选半小时后，我能够将它变成一个字符串:

>>> response.response.decode('utf-8')
>>> print(response)
'{"message-count":"1","messages":[{"to":"11234567890","message-id":"02000000300D8F21","status":"0","remaining-balance":"1.82720000","message-price":"0.00620000","network":"302220"}]}'
>>> type(response)
<class 'str'>

我找到了 this post，但这是我得到的:

>>> a_dict = dict([response.strip('{}').split(":"),])
Traceback (most recent call last):
File "<pyshell#79>", line 1, in <module>
  a_dict = dict([response.strip('{}').split(":"),])
ValueError: dictionary update sequence element #0 has length 9; 2 is required

也许我做错了。将此对象转换为字典或其他我可以轻松使用的东西的最快方法是什么？

Answer 1

通过 json.load() 加载它:

import json
response = urllib.request.urlopen(req)
result = json.loads(response.readall().decode('utf-8'))
message_id = result['messages'][0]['message-id']