fcli.py

class FbXmpp():
    def __init__(self, jid, api_key, access_token):
        xmpp = sleekxmpp.ClientXMPP(jid, 'ignore')
        self.xmpp = xmpp

        xmpp.register_plugin('xep_0030') # Service Discovery
        xmpp.register_plugin('xep_0199') # XMPP Ping

        xmpp.credentials['api_key'] = api_key
        xmpp.credentials['access_token'] = access_token

        #xmpp.add_event_handler('message', self.message_handler)
        xmpp.add_event_handler('session_start', self.session_start)

        self.connect()

    def connect(self):
        xmpp = self.xmpp
        if xmpp.connect(('chat.facebook.com', 5222)):
            xmpp.process(block=True)
            print("Connected")
        else:
            print("Unable to connect.")

    def disconnect(self):
        self.xmpp.disconnect(wait=True)

    def message_handler(self, message):
        print("Message recieved")

    def session_start(self, event):
        xmpp = self.xmpp
        xmpp.send_presence()
        xmpp.get_roster()

        xmpp.send_message(mto="[email protected]", mbody="Sent from app", mtype="chat")
        self.disconnect()

    def send_message(self, recipient, message):
        xmpp = self.xmpp
        print(xmpp.client_roster)
        xmpp.send_message(mto=recipient, mbody=message, mtype='chat')