Why Am I Getting This Error? Http Error 407: Proxy Authentication Required

I am using the following code found on post, How to specify an authenticated proxy for a python http connection? import urllib2 def get_proxy_opener(proxyurl, proxyuser, proxypass

Solution 1:

This may not be a question for StackExchange. You may need some visibility into your proxy server to troubleshoot properly. With no other information, I'll take an offhand guess that the Google domain (or part of it) is configured as a trusted site at the proxy. This allows a request to bypass proxy authentication entirely.