import paho.mqtt.client as mqttClient

doorIsOpen = True
client = mqttClient.Client(client_id="", userdata=None, protocol=mqttClient.MQTTv5)
client.tls_set(tls_version=mqttClient.ssl.PROTOCOL_TLS)
client.username_pw_set("username", "passwort")
#client.connect("host", port=8883)

def opendoor():
    doorIsOpen = True
    publish.single(topic="/lock/action", payload="unlock")
    pass

def closedoor():
    doorIsOpen = False
    pass