Untitled

# -*- coding: utf-8 -*-

import urllib2
import sys, os, cookielib

def post(url, data, return_new_url=False, referer = '', ctype='text/plain'):
    COOKIEFILE = 'cookies.lwp'
    cj = cookielib.LWPCookieJar(COOKIEFILE)
    if os.path.isfile(COOKIEFILE):
        cj.load(COOKIEFILE)

    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
    urllib2.install_opener(opener)
    user_agent = 'Monthy-Mozilla/4.1 (compatible; MSIE 5.5; Windows NT)'
    headers = { 'User-Agent' : user_agent,  'Referer' :referer, 'Content-type':ctype}
    req = urllib2.Request(url, data, headers)
    try:
        urlh = urllib2.urlopen(req)
    except urllib2.HTTPError, e:
        print 'Error code: ', e.code, 'for ', url
        return False
    except urllib2.URLError, e:
        print 'We failed to reach a server - ' + url
        print 'Reason: ', e.reason
        return False

    data = urlh.read()
    urlh.close()
    cj.save(COOKIEFILE)

    for index, cookie in enumerate(cj):
        print index, '  :  ', cookie

    if return_new_url:
        return data, urlh.geturl()
    return data

if __name__ == "__main__":

    import urllib
    a = post("http://online.bilets.org/", None)
    a = post("http://yandex.ru/", None)