对API的Python请求不断返回ZeroReturnError异常
对API的Python请求不断返回ZeroReturnError异常
提问于 2016-11-16 04:40:17
Python 2.7.3
从Raspberry Pi 3调用API时，API日志显示它命中了正确的端点并返回200状态代码，但Pi中的python代码显示出一个巨大的错误堆栈。我在一些论坛上看到，ZeroReturnError总是被抛出，这意味着没有任何错误，但这似乎很奇怪，因为我实际上无法从尝试中获得except块中的响应结果。
我的代码是字面上的
import requests
response = requests.get(<URL I AM USING>, json={JSON I AM USING})不知道该怎么做。
Traceback (most recent call last):
File "music.py", line 13, in <module>
response = requests.get(url, json={'blah':{'blah':'*********'}})
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 60, in get
return request('get', url, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/api.py", line 49, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 457, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 606, in send
r.content
File "/usr/lib/python2.7/dist-packages/requests/models.py", line 724, in content
self._content = bytes().join(self.iter_content(CONTENT_CHUNK_SIZE)) or bytes()
File "/usr/lib/python2.7/dist-packages/requests/models.py", line 653, in generate
for chunk in self.raw.stream(chunk_size, decode_content=True):
File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 256, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 186, in read
data = self._fp.read(amt)
File "/usr/lib/python2.7/httplib.py", line 602, in read
s = self.fp.read(amt)
File "/usr/lib/python2.7/socket.py", line 380, in read
data = self._sock.recv(left)
File "/usr/lib/python2.7/dist-packages/urllib3/contrib/pyopenssl.py", line 188, in recv
data = self.connection.recv(*args, **kwargs)
OpenSSL.SSL.ZeroReturnError回答 1
Stack Overflow用户
发布于 2016-11-16 04:51:30
更多的搜索让我认为这是版本问题。
在Raspberry Pi上运行sudo pip install urllib3 --upgrade，并将其清除。
我得到了一个关于安装PySocks的DependencyWarning，但它现在工作正常。
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原文链接：
https://stackoverflow.com/questions/40619289
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