Sesiones+sessions+python

#!/usr/bin/python
# -*- coding=UTF-8 -*-

#       Copyright 2009 Jorge J. Lopez C. <lowlifebob[at]gmail.com>
#
#       This program is free software; you can redistribute it and/or modify
#       it under the terms of the GNU General Public License as published by
#       the Free Software Foundation; either version 2 of the License, or
#       (at your option) any later version.
#
#       This program is distributed in the hope that it will be useful,
#       but WITHOUT ANY WARRANTY; without even the implied warranty of
#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#       GNU General Public License for more details.
#
#       You should have received a copy of the GNU General Public License
#       along with this program; if not, write to the Free Software
#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#       MA 02110-1301, USA.

import httplib

USER = "tuuser"  # username
PWD = "tupass" # password
CAT = "4"
"""
   CAT: [option]
   
   [options]:   
   1 = Colombiano
   2 = Copa Mundo
   3 = Alemania 2006
   4 = Argentino
"""
RESP = 5 # Numero de trivias



def download(dom, url, params=None, ref=False,
          cookie=None, ctype=False, clength=False):

   headers = {
            "User-Agent": "Mozilla/5.0 (X11; U; Linux i686; es-ES; \
             rv:1.9.0.3) Gecko/2008092416 Firefox/3.0.3",
            "Accept": "text/html,application/xhtml+xml,application/xml;q=\
            0.9,*/*;q=0.8",
            "Accept-Language": "es-es,es;q=0.8,en-us;q=0.5,en;q=0.3",
            "Accept-Charset": "UTF-8,*",
            "Keep-Alive": "300",
            "Proxy-Connection": "keep-alive"
            }
   if ref:
      headers["Referer"] = "http://www.futbolreto.com/trivia//index.php"
   if cookie:
      headers["Cookie"] = cookie
   if ctype:
      headers["Content-Type"] = "application/x-www-form-urlencoded"
   if clength:
      headers["Content-Length"] = len(params)      
   
   conn = httplib.HTTPConnection(dom, 80)
   if params:
      conn.request("POST", url, params, headers)
   else:
      conn.request("GET", url, params, headers)
   resp = conn.getresponse()
   return resp
   
def url_split(url):
   slashes = url.find("://")
   if slashes == -1:
      slashe = url.find("/")
      dom = url[:slashe]
      url = url[slashe:]
      return dom, url
   else:
      url = url[slashes + 3:]
      return url_split(url)

def search_between(ini, end, html):
   try:
      html = html[html.index(ini) + len(ini):]
      html = html[:html.index(end)]
      return html
   except:
      return None

if __name__ == "__main__":
   
   uri = "http://www.futbolreto.com/trivia//include/login.php"
   params = "loginname=" + USER + "&pass=" + PWD + "&log=Ingresar"

   dom, url = url_split(uri)
   resp = download(dom, url)

   cookie = resp.getheader("set-cookie")
   cookie = cookie[:cookie.find(";")]
   resp = download(dom, url, params, True, cookie, True, True)

   url = "/trivia/index.php?open=aktiv"
   download(dom, url, None, True, cookie)
   url = "/trivia/index.php?open=secure"
   download(dom, url, None, False, cookie)

   url = "/trivia/cargaswf93669366dave.php"
   params = "llama=1&onLoad=%5Btype%20Function%5D"
   xml = download(dom, url, params, False, cookie, True, True).read()
   daves = search_between("na=", "&&uids", xml)
   url = "/trivia/cargadordepreg.php"
   params = "categoria=categoria" + CAT +"&hsDaVeStOnE=" + daves

   for i in range(RESP):
      xml = download(dom, url, params, False, cookie, True, True).read()
      # parsing
      print ">", search_between("unta>", "</pregunta>", xml)
      print search_between("esta1>", "</respuesta1>", xml)