#!/usr/bin/python
import socket

s = socket.socket ( socket.AF_INET, socket.SOCK_STREAM )
s.connect ( ( host, 6667) )
s.send ( 'NICK %s\r\n' % nick)
s.send ( 'USER %s %s %s :%s\r\n' % (nick, ident, host, name)) ; print("Succesfully entered %s" % host)
s.send ( 'JOIN %s\r\n' % channel) ; print("Succesfully joined %s" % channel)
s.send ( 'PRIVMSG NickServ :Identify %s\r\n' % nickpass) ; print("Succesfully identifed with nickserv")
while True:
   data = s.recv ( 4096 )
   raw = data.split()
   print data
   nick = data.split('!')[0][1:]
   if data.find ( 'PING' ) != -1:
      s.send ( 'PONG ' + data.split() [ 1 ] + '\r\n' )
   if data.find ( ':@calc' ) != -1:
      channel = raw[2]
      if len(raw) != 5:
         s.send('notice %s :Prefix: @calc <numbers> \r\n' % nick)
      else:
         s.send('notice %s :%s\r\n' % eval(raw[4]))