proxy hunter

#!/usr/bin/env python

import re, os
from sys import exit, argv
from urllib2 import urlopen
from time import sleep, localtime

class Proxy(object):
      def __init__(self, ip=[], port=[], site= "http://www.proxys.com.ar/"):
            self.site = site
            self.ip = ip
            self.port = port
            try:
                  if argv[1] == "-o":
                        self.output = argv[2]

                  else:
                        self.helpscren()
            except IndexError, ValueError:
                        self.helpscren()

      def title(self):
            self.clear()
            title = """
                ********************************
                 MASS PROXY GRABBER Version 1.5

                          C0DED BY:
                          --------
                   lexelez[at]gmail[dot]com
                  irenicus09[at]gmail[dot]com

                ===============================
                """
            print title

            sleep(3)


      def helpscren(self):
            self.clear()
            self.title()
            help="""
[!]Error!
[!]Usage: ./proxys.py -o <file>"""
            print help
            sleep(2)
            exit(0)

      def clear(self):    # Clears Screen
            if os.name in ['nt', 'win32', 'dos']:
                  os.system('cls')
            else:
                  os.system('clear')


      def connection(self):
            print "[+]Making connection with the Server!"
            try:
                  f = urlopen(self.site)
            except BaseException, KeyboardInterrupt:
                  print "[!]Error Occured!"
                  print "[*]Either System is Offline\n[*]Or Force Quit was Attempted"
                  sleep(2)
                  exit(0)

            self.source = f.read()


      def base(self):
            ips = re.findall("<td>\d+.\d+.\d+.\d+</td>", self.source)
            for i in ips:
                  i = i.replace("<td>" , "")
                  i = i.replace("</td>", "")
                  self.ip.append(i)

            ports = re.findall("<td>\d+</td>",self.source)
            for p in ports:
                  p = p.replace("<td>", "")
                  p = p.replace("</td>", "")
                  self.port.append(p)

            print "\n[+]Total %s Proxies Found!\n" % (len(self.ip))
            sleep(2)
            print "Getting list of proxis\n"
            sleep(2)
            x = 0

            for ip in self.ip:
                  print '%s:%s\n' % (ip, self.port[x])

                  file = open(self.output, 'a+')
                  file.write('%s:%s\n' % (ip, self.port[x]))
                  file.close
            print "All proxys have saved to: %s\n" %(self.output)
            raw_input("Press Enter To Exit")




if __name__ == '__main__':
      p = Proxy()
      p.title()
      p.connection()
      p.base()