Python 代理不起作用但在curl中起作用的请求

它工作得很好，我尝试了

pip安装pysocks

，但仍然出现同样的错误

注意：我从错误中删除了代理ip:端口

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我试了一下这个解决方案，但还是出了同样的错误issue@RomanKonoval因此，如果我继续使用

export all_proxy=“

它工作正常，但是当我导出代理时，它会抛出error@RomanKonoval是的，我重启了两次终端，我也重启了vpsLet us。

import requests
response = requests.get('http://www.httpbin.org/headers')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3/dist-packages/requests/api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "/usr/lib/python3/dist-packages/requests/api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python3/dist-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python3/dist-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python3/dist-packages/requests/adapters.py", line 412, in send
    conn = self.get_connection(request.url, proxies)
  File "/usr/lib/python3/dist-packages/requests/adapters.py", line 309, in get_connection
    proxy_manager = self.proxy_manager_for(proxy)
  File "/usr/lib/python3/dist-packages/requests/adapters.py", line 182, in proxy_manager_for
    manager = self.proxy_manager[proxy] = SOCKSProxyManager(
  File "/usr/lib/python3/dist-packages/urllib3/contrib/socks.py", line 192, in __init__
    raise ValueError("Unable to determine SOCKS version from %s" % proxy_url)
ValueError: Unable to determine SOCKS version from socks://IP:PORT/

curl -v http://www.httpbin.org/headers