Python请求真的连接到http代理吗？

当我将下面的代码与明显错误的http代理一起使用时，

requests

模块仍然可以从url获取。怎么可能呢？这是否意味着

请求

将不使用http代理？如果是这样的话，有没有可能它也不会使用https代理？我需要确认我的帖子和get是通过代理完成的

import requests
url=r'https://stackoverflow.com/questions'
proxies={'http':'http://asdasdasd:80'}


with requests.session() as s:
    resp = s.get(url, proxies=proxies)
    print resp
    print resp.text

---

您正在设置

http

代理，但发出

https

请求。改为（或另外）设置

https

代理

使用正确类型的代理集运行示例：

>>> import requests
>>> requests.get('https://example.org', proxies={'https': 'http://asdasdasd:80'})
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/requests/api.py", line 67, in get
    return request('get', url, params=params, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/api.py", line 53, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 468, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 576, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 437, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='example.org', port=443):
Max retries exceeded with url: / (Caused by ProxyError('Cannot connect to proxy.',
NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at
0x7f3b880b9410>: Failed to establish a new connection: [Errno -2] Name or service not
known',)))
>>>

导入请求 >>>请求。获取（'https://example.org，代理={'https'：'http://asdasdasd:80'}) 回溯（最近一次呼叫最后一次）： 文件“”，第1行，在 文件“/usr/lib/python2.7/dist-packages/requests/api.py”，get中第67行 返回请求（'get'，url，params=params，**kwargs） 文件“/usr/lib/python2.7/dist packages/requests/api.py”，第53行，在request中 return session.request（method=method，url=url，**kwargs） 文件“/usr/lib/python2.7/dist packages/requests/sessions.py”，第468行，在request中 resp=自我发送（准备，**发送） 文件“/usr/lib/python2.7/dist packages/requests/sessions.py”，第576行，在send中 r=适配器.send（请求，**kwargs） 文件“/usr/lib/python2.7/dist packages/requests/adapters.py”，第437行，在send中 raise ConnectionError（e，请求=请求） requests.exceptions.ConnectionError:HTTPSConnectionPool（host='example.org'，port=443）： url:/（由ProxyError（“无法连接到代理”）引起）超过了最大重试次数， NewConnectionError（'：未能建立新连接：[Errno-2]名称或服务未指定 已知'，）） >>>

---

谢谢，琥珀色。还有一个问题。所以，如果我在请求中指定一个实际的http代理作为名义上的https代理，那么一切都应该正常，因为我们在SSL认证上少做了一步。但在相反的情况下，这是真的吗？因为如果实际的https代理被指定为名义http代理，那么它将无法进行SSL认证。我说得对吗？

>>> import requests
>>> requests.get('https://example.org', proxies={'https': 'http://asdasdasd:80'})
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/requests/api.py", line 67, in get
    return request('get', url, params=params, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/api.py", line 53, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 468, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/sessions.py", line 576, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python2.7/dist-packages/requests/adapters.py", line 437, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='example.org', port=443):
Max retries exceeded with url: / (Caused by ProxyError('Cannot connect to proxy.',
NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at
0x7f3b880b9410>: Failed to establish a new connection: [Errno -2] Name or service not
known',)))
>>>