README.md

How to make LOL(League of Legends) chat bot

1. Install xmpppy module for python. (Manually download it from Downloads Page or try easy_install xmpppy)
2. Create a script file. (Ex. lol_echo_bot.py)
3. Follow steps below.

Import xmpp.

import xmpp

Make connection to PVP.net server.

conn = xmpp.Client("pvp.net")
if not conn.connect(server=("chat.kr.lol.riotgames.com", 5223)):
    print "connect failed."
    exit()

Auth your account.

if not conn.auth("USER ID", "AIR_" + "USER PASSWORD", "xiff"):
    print "auth failed."
    exit()

Your LOL account's id goes "USER ID" and your password goes "USER PASSWORD".

Define and register message handler, request for roster.

roster = None

def message_handler(conn, msg):
    user = roster.getName(str(msg.getFrom()))
    text = msg.getBody()

    print "[%s] %s" % (user, text)

    reply = msg.buildReply("[ECHO] %s" % (text))
    reply.setType("chat")
    conn.send(reply)

conn.RegisterHandler("message", message_handler)
conn.sendInitPresence(requestRoster=1)
roster = conn.getRoster()

Run loop!

while conn.isConnected():
    try:
        conn.Process(10)
    except KeyboardInterrupt:
        break

Finished.

lol_echo_bot.py

import xmpp

conn = xmpp.Client("pvp.net")
if not conn.connect(server=("chat.kr.lol.riotgames.com", 5223)):
    print "connect failed."
    exit()

if not conn.auth("USER ID", "AIR_" + "USER PASSWORD", "xiff"):
    print "auth failed."
    exit()

roster = None

def message_handler(conn, msg):
    user = roster.getName(str(msg.getFrom()))
    text = msg.getBody()

    print "[%s] %s" % (user, text)

    reply = msg.buildReply("[ECHO] %s" % (text))
    reply.setType("chat")
    conn.send(reply)

conn.RegisterHandler("message", message_handler)
conn.sendInitPresence(requestRoster=1)
roster = conn.getRoster()

while conn.isConnected():
    try:
        conn.Process(10)
    except KeyboardInterrupt:
        break