Simple Tinychat Bot

import tinychat
import thread
import time

class TinychatRoom(tinychat.TinychatRoom):
    def onMessage(self, user, message):
        if self.echo: message.printFormatted()
        self.handle(user, message)

    def onPM(self, user, message):
        if self.echo: message.printFormatted()
        self.handle(user, message)

    def handle(self, user, message):
        msg = message.msg
        if msg[0] == "!":
                    msg = msg[1:]
                    if len(msg) > 0:
                            parts = msg.split(" ")
                            if len(parts) == 1:
                                    cmd = parts[0]
                                    pars = []
                                    par = ""
                            else:
                                    cmd = parts[0]
                                    pars = parts[1:]
                                    par = " ".join(parts[1:])
                            if cmd.lower() == "say":
                                    self.say(par)
                elif cmd.lower() == "playyoutube":
                                    self.playYoutube(par)
                elif cmd.lower() == "stopyoutube":
                                    self.stopYoutube()
                elif cmd.lower() == "playsoundcloud":
                                    self.playSoundcloud(par)
                elif cmd.lower() == "stopsoundcloud":
                                    self.stopSoundcloud()
                else:
                    self.say("Unknown command: !" + cmd)

room = TinychatRoom(raw_input("Enter room name: "), raw_input("Enter username (optional): "), raw_input("Enter password (optional): "))
room.echo = True
thread.start_new_thread(room.connect, ())
while not room.connected: time.sleep(1)
while room.connected:
    msg = raw_input()
    if len(msg) > 0:
            if msg[0] == "/":
                    msg = msg[1:]
                    if len(msg) > 0:
                            parts = msg.split(" ")
                            if len(parts) == 1:
                                    cmd = parts[0]
                                    pars = []
                                    par = ""
                            else:
                                    cmd = parts[0]
                                    pars = parts[1:]
                                    par = " ".join(parts[1:])
                            if cmd.lower() == "say":
                                    room.say(par)
                            elif cmd.lower() == "pm":
                                    if len(pars) > 1:
                                            room.pm(" ".join(pars[1:]), pars[0])
                                    else:
                                            print("Please supply the recipient's nick as well as the message to send")
                            elif cmd.lower() == "nick":
                                    room.setNick(par)
                            elif cmd.lower() == "color":
                                    room.cycleColor()
                            elif cmd.lower() == "ban":
                                    room.ban(par)
                            elif cmd.lower() == "quit":
                                    room.disconnect()
                elif cmd.lower() == "playyoutube":
                                    room.playYoutube(par)
                elif cmd.lower() == "stopyoutube":
                                    room.stopYoutube()
                elif cmd.lower() == "playsoundcloud":
                                    room.playSoundcloud(par)
                elif cmd.lower() == "stopsoundcloud":
                                    room.stopSoundcloud()
            else:
                    room.say(msg)