Python requests API using proxy for https request get 407 Proxy Authentication Required

Question

I\'ve been struggling with my company proxy to make an https request.

import requests
from requests.auth import HTTPProxyAuth

proxy_string = \'http://user:         


        

Answer 1

Thanks to the amazing help of Lukasa, I solved my issue.

Please see discussion on fix here : https://github.com/kennethreitz/requests/issues/2911

or set :

session.trust_env=False

Answer 2

Other way i have resolved is - speak with your corporate IT administrator and find a direct proxy port which connects to external domain (with / without password)

pip install --proxy=http://proxyhost:proxy_port pixiedust

Found from other colleagues using the proxy (proxy_port direct connection) in their eclipse settings (network)

Answer 3

I personally solved the above problem on my system by updating the environment variables http_proxy,https_proxy,socks_proxy,ftp_proxy.

First enter the command on your terminal : printenv

This should show you the environment variables on your system.

In my case intially: http_proxy=http://proxyserver:port/

I changed it to : http_proxy=http://username:password@proxy:port/

using the command export http_proxy="http://username:password@proxy:port/"

Similarly for https_proxy,socks_proxy,ftp_proxy