urllib2 - Python request.post while also using proxy - not working -

i having issue below code when try post login/pw access actual page want end at, time out 10060. however, if comment out post, response, log-in page (since trying access url without logging in).

i have done on diff network did not require proxy without issue, using same payload. combo of proxy/post causing issue, , i'm not sure is.

import requests bs4 import beautifulsoup  url = "https://site/stuff_i_want"  payload = {     'login':'login_name',     'password':'pw' }  proxies={'http': 'http://domain\login:pw@proxy_ip:port',          'https': 'http://domain\login:pw@proxy_ip:port'     }  requests.session() s:     p = s.post('https://site/login', data=payload) #w/o post login page loads, post time-out.     r = s.get(url,proxies=proxies)     print r.content