Small Facebook chat example using xmpppy.

gistfile1.py

import xmpp, time

FB_ID = 'facebook.username@chat.facebook.com'
PASS  = 'password'

jid = xmpp.protocol.JID(FB_ID)
client = xmpp.Client(jid.getDomain(), debug=[])

if not client.connect(('chat.facebook.com', 5222)):
    raise IOError('could not connect to Facebook')

if not client.auth(jid.getNode(), PASS):
    raise IOError('could not authenticate')

def message_handler(connection, msg_node):
    print(msg_node)

client.RegisterHandler('message', message_handler)

time.sleep(60)