import paho.mqtt.client as mqtt from tests.paho_test import get_test_server_port, loop_until_keyboard_interrupt mqttc = mqtt.Client(mqtt.CallbackAPIVersion.VERSION1, "01-unpwd-unicode-set") username = "\u00fas\u00e9rn\u00e1m\u00e9-h\u00e9ll\u00f3" password = "h\u00e9ll\u00f3" mqttc.username_pw_set(username, password) mqttc.connect("localhost", get_test_server_port()) loop_until_keyboard_interrupt(mqttc)