python - 使用 Requests Python 包的钩子问题

Question

我正在使用该模块requests，并且在开始使用挂钩时收到了此消息。

File "/Library/Python/2.7/site-packages/requests-1.1.0-py2.7.egg/requests/sessions.py", line 321, in request
resp = self.send(prep, **send_kwargs)

File "/Library/Python/2.7/site-packages/requests-1.1.0-py2.7.egg/requests/sessions.py", line 426, in send
r = dispatch_hook('response', hooks, r, **kwargs)

File "/Library/Python/2.7/site-packages/requests-1.1.0-py2.7.egg/requests/hooks.py", line 41, in dispatch_hook
_hook_data = hook(hook_data, **kwargs)
TypeError: hook() got an unexpected keyword argument 'verify'

这是我的代码（简化）：

import requests
def hook(r):
     print r.json()

r = requests.get("http://search.twitter.com/search.json?q=blue%20angels&rpp=5", hooks=dict(response=hook))

Answer 1

根据requests 文档，您的钩子函数不需要任何关键字参数，但根据github 上的源代码，事件调度程序可能会将 kwargs 传递给您的钩子函数。对我来说，这似乎是不完整的文档。将您的方法重新定义为：

def hook(r, **kwargs):
    # ...