请求库的 Python 代理错误
我正在尝试通过 Python 中的代理服务器访问网络。我正在使用请求库,并且在验证我的代理时遇到问题,因为我使用的代理需要密码。
proxyDict = {
'http' : 'username:[email protected]',
'https' : 'username:[email protected]'
}
r = requests.get("http://www.google.com", proxies=proxyDict)
我收到以下错误:
Traceback (most recent call last):
File "<pyshell#13>", line 1, in <module>
r = requests.get("http://www.google.com", proxies=proxyDict)
File "C:\Python27\lib\site-packages\requests\api.py", line 78, in get
:param url: URL for the new :class:`Request` object.
File "C:\Python27\lib\site-packages\requests\api.py", line 65, in request
"""Sends a POST request. Returns :class:`Response` object.
File "C:\Python27\lib\site-packages\requests\sessions.py", line 187, in request
def head(self, url, **kwargs):
File "C:\Python27\lib\site-packages\requests\models.py", line 407, in send
"""
File "C:\Python27\lib\site-packages\requests\packages\urllib3\poolmanager.py", line 127, in proxy_from_url
File "C:\Python27\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 521, in connection_from_url
File "C:\Python27\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 497, in get_host
ValueError: invalid literal for int() with base 10: '[email protected]'
我该如何解决这个问题?
预先感谢您的帮助。
I am trying to access the web via a proxy server in Python. I am using the requests library and I am having an issue with authenticating my proxy as the proxy I am using requires a password.
proxyDict = {
'http' : 'username:[email protected]',
'https' : 'username:[email protected]'
}
r = requests.get("http://www.google.com", proxies=proxyDict)
I am getting the following error:
Traceback (most recent call last):
File "<pyshell#13>", line 1, in <module>
r = requests.get("http://www.google.com", proxies=proxyDict)
File "C:\Python27\lib\site-packages\requests\api.py", line 78, in get
:param url: URL for the new :class:`Request` object.
File "C:\Python27\lib\site-packages\requests\api.py", line 65, in request
"""Sends a POST request. Returns :class:`Response` object.
File "C:\Python27\lib\site-packages\requests\sessions.py", line 187, in request
def head(self, url, **kwargs):
File "C:\Python27\lib\site-packages\requests\models.py", line 407, in send
"""
File "C:\Python27\lib\site-packages\requests\packages\urllib3\poolmanager.py", line 127, in proxy_from_url
File "C:\Python27\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 521, in connection_from_url
File "C:\Python27\lib\site-packages\requests\packages\urllib3\connectionpool.py", line 497, in get_host
ValueError: invalid literal for int() with base 10: '[email protected]'
How do I solve this?
Thanks in advance for your help.
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评论(3)
您应该从
proxyDict
中删除嵌入的用户名和密码,并改用auth
参数。You should remove the embedded username and password from
proxyDict
, and use theauth
parameter instead.我在 Windows 上遇到了类似的问题,并发现让请求正常工作的唯一方法是在启动 Python 之前将代理设置为环境变量。对于您来说,这将是这样的:
您可能还想检查是否需要特定端口,如果需要,请将其设置在 url 之后。例如,如果端口是 8443,则执行以下操作:
I've been having a similar problem on Windows and found the only way to get
requests
to work was to set the proxies as environment variables before I started Python. For you this would be something like this:You might also want to check is there's a specific port required, and if so set it after the url. For example, if the port is 8443 then do:
您可以使用 urllib 库来实现此目的。
You can use
urllib
library for this.