import socket
import string

HOST="irc.gtanet.com"
PORT="6667"
NICK="Juan"
IDENT="Juan"
REALNAME="Juan"
CHAN="#xMovie"
readbuffer=""

s=socket.socket( )
s.connect((HOST, PORT))
s.send("NICK %srn" % NICK)
s.send("USER %s %s bla :%srn" % (IDENT, HOST, REALNAME))
s.send("JOIN :%srn" % CHAN)

# python doesn't use braces {} for code blocks, it uses whitespace
# a statement followed by a : means you need to indent the code following it, like so
while 1:
    readbuffer=readbuffer+s.recv(1024)
    temp=string.split(readbuffer, "n")
    readbuffer=temp.pop( )
    for line in temp:
        line=string.rstrip(line)
        line=line.split(CHAN + ' :')

if line[0].find("PING") != -1:
    pingid = line[0].split()[1]
    s.send("PONG %srn" % pingid)

if len(line) > 1:
    if line[1] == '!Juan':
    s.send("PRIVMSG %s Hi" % CHAN)