#coding=utf-8
import httplib
import urllib
import re
tkn_re = re.compile(r"/dk\?bk=GuestMain&st\.cmd=main&tkn=([0-9]{4})")
sid = re.compile(r"(SERVERID=\S+;)")
headers = {}
headers['User-Agent'] = "Mozilla/5.0 (X11; Linux i686; rv:10.0.6) Gecko/20100101 Firefox/10.0.6"
conn = httplib.HTTPConnection("m.odnoklassniki.ru")
conn.request("GET", "/", None, headers)
res = conn.getresponse()
tkn = tkn_re.search(res.read()).group(1)
serverid = sid.search(res.getheader('Set-Cookie')).group(1)
print tkn, serverid
headers['Cookie'] = serverid + " BANNER_LANG=ru; community-lang=ru"
params = urllib.urlencode({'fr.posted': 'set', 'fr.needCaptcha': '',  'fr.login': 'login', 'fr.password': 'pass', 'button_login': 'Войти'})
conn.request("POST", "/dk?bk=GuestMain&st.cmd=main&tkn="+tkn, params, headers)
res = conn.getresponse()
print res.status
conn.close()