为什么我不能让Python的urlopen()方法在Windows上运行？

Question

为什么这个简单的Python代码不起作用？

import urllib
file = urllib.urlopen('http://www.google.com')
print file.read()

这是我得到的错误:

Traceback (most recent call last):
  File "C:\workspace\GarchUpdate\src\Practice.py", line 26, in <module>
    file = urllib.urlopen('http://www.google.com')
  File "C:\Python26\lib\urllib.py", line 87, in urlopen
    return opener.open(url)
  File "C:\Python26\lib\urllib.py", line 206, in open
    return getattr(self, name)(url)
  File "C:\Python26\lib\urllib.py", line 345, in open_http
    h.endheaders()
  File "C:\Python26\lib\httplib.py", line 892, in endheaders
    self._send_output()
  File "C:\Python26\lib\httplib.py", line 764, in _send_output
    self.send(msg)
  File "C:\Python26\lib\httplib.py", line 723, in send
    self.connect()
  File "C:\Python26\lib\httplib.py", line 704, in connect
    self.timeout)
  File "C:\Python26\lib\socket.py", line 514, in create_connection
    raise error, msg
IOError: [Errno socket error] [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

我已经尝试了几个不同的页面,但我永远无法让urlopen方法正确执行.

Answer 1

您的代码不是这里的问题。

您的 IE 中有代理设置吗？

urllib.urlopen 的 python 文档是这样说的：

在 Windows 环境中，如果未设置代理环境变量，
则从注册表的 Internet 设置
部分获取代理设置。