Question

以下是它抛出的代码和错误。没有代理http = httplib2.Http()，它工作正常。

当我在Firefox中尝试使用相同的http代理时，它可以正常工作。

任何指针都非常感谢！

用法：

http = httplib2.Http(proxy_info = httplib2.ProxyInfo(socks.PROXY_TYPE_HTTP, '68.48.25.158', 25681))

main_url = 'http://www.mywebsite.com'
response, content = http.request(main_url, 'GET')

错误：

  File "testproxy.py", line 17, in <module>
    response, content = http.request(main_url, 'GET')
  File "/home/kk/bin/pythonlib/httplib2/__init__.py", line 1129, in request
    (response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
  File "/home/kk/bin/pythonlib/httplib2/__init__.py", line 901, in _request
    (response, content) = self._conn_request(conn, request_uri, method, body, headers)
  File "/home/kk/bin/pythonlib/httplib2/__init__.py", line 862, in _conn_request
    conn.request(method, request_uri, body, headers)
  File "/usr/lib/python2.5/httplib.py", line 866, in request
    self._send_request(method, url, body, headers)
  File "/usr/lib/python2.5/httplib.py", line 889, in _send_request
    self.endheaders()
  File "/usr/lib/python2.5/httplib.py", line 860, in endheaders
    self._send_output()
  File "/usr/lib/python2.5/httplib.py", line 732, in _send_output
    self.send(msg)
  File "/usr/lib/python2.5/httplib.py", line 699, in send
    self.connect()
  File "/home/kk/bin/pythonlib/httplib2/__init__.py", line 740, in connect
    self.sock.connect(sa)
  File "/home/kk/bin/pythonlib/socks.py", line 383, in connect
    self.__negotiatehttp(destpair[0],destpair[1])
  File "/home/kk/bin/pythonlib/socks.py", line 349, in __negotiatehttp
    raise HTTPError((statuscode,statusline[2]))
socks.HTTPError: (500, 'Internal Server Error')

Answer 1

确保代理不透明。我对此并不太了解，但显然透明代理使服务器能够看到您正在使用代理，甚至可能访问您的IP。有些网站肯定会关闭任何看似来自代理的请求（因为害怕机器人）。这可能意味着抛出虚假的内部服务器错误或实际遇到错误。对我来说，使用匿名代理始终解决了这个问题。既然你说它没有代理就行，我会从那里开始。

Answer 2

SOCKS client library是否已安装并可用于您的代码？代理支持仅在安装SOCKS库时有效。

httplib2使用代理提供内部服务器错误500

2 个答案: