Charsetv

import threading, sys, string, os, commands, socketimport selectclass SecureLayer:	layer = 1000	def crypt ( self, data ):		data = list( str(data) )		data_dump = []		for a in data:			dump = ord(str(a))+self.layer			data_dump.append(str(dump))		return ",".join(data_dump)	def decrypt ( self, data ):		data = str(data).split(",")		data_dump = []		for a in data:			dump = ord(int(a)-self.layer)			data_dump.append(str(dump))		return "".join(data_dump)class ThreadE ( threading.Thread ):	def run ( self ):		global PORT, msgbuf		while 1:			ipdump=conn.getpeername()			sat=conn.recv(1024)			sat=sat.split("\n")			msg_temp = msgbuf[ipdump[0]]			msgbuf[ipdump[0]] = msg_temp+" "+sat[0]			print "MSGBUF IS ::["+msgbuf[ipdump[0]]+"]"			class ThreadC ( threading.Thread ):	def run ( self ):		sl = SecureLayer()		global PORT, ip_list, addr		while 1:			a,b,c = select.select(r_list,ip_list, [])			#data = raw_input()			#data = sl.crypt(data)			for a in b:				conn.send(a+"\n")								HOST = ''PORT = int(sys.argv[1])data = []sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)sock.bind((HOST, PORT))sock.listen(7)#sock.setblocking(0)ip_list = []r_list = [sock]msgbuf = {}while 1:	conn, addr = sock.accept()	temp = conn.getpeername()	ip_list.append(temp[0])	r_list.append(temp[0])	msgbuf[temp[0]] = ''	print "Se conecto: ", str(temp[0])	ThreadE().start()	ThreadC().start()