MQTTSetup.py

mqttc=mqtt.Client("DriverClient",clean_session=False)
#YOUR MQTT SERVER USERNAME PASSWORD HERE
mqttc.username_pw_set("username","password")
#YOUR MQTT SERVER URI AND PORT HERE
mqttc.connect("SERVER URI","PORT",60)

#Publishing the location update in interval of 1 second.
for latLng in latLngList:
        s=str(latLng)
        b = bytearray()
        b.extend(s) 
 	print latLng
        mqttc.publish("location/track", b, qos=0)
time.sleep(1)