Git de prueba de python con mqtt

DemoMQTT.py

import paho.mqtt.client as mqtt


def on_connect(client, userdata, flags, rc):
    print("Se conecto a con mqtt "+str(rc))
    client.subscribe("ALSW/#")


def on_message(client, userdata, msg):
    if msg.topic == "ALSW/temp":
        print(f"Temperatura es {str(msg.payload)}")
    print(msg.topic+" "+str(msg.payload))


client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message

client.connect("test.mosquitto.org", 1883, 60)
client.loop_forever()