def main(): # pragma: no cover
cfg = load_config()
queue = Queue()
mqttc = setup_mqtt(cfg, queue)
mqttc.loop_start()
exit = 0
while exit <= 10:
time.sleep(1)
exit += 1
mqttc.loop_stop()
def test_load_mqtt_no_server_settings():
'''
load mqtt settings from config file
'''
cfg = load_config(
filename='app.test.no_mqtt_server.ini',
lookup_options={'search_path': 'tests/testdata'})
try:
load_mqtt_settings(cfg)
ret = False
except NoMqttServerSetting:
ret = True
assert ret
def test_load_missing_mqtt_settings():
'''
load mqtt settings from config file
'''
cfg = load_config(
filename='app.test.nomqtt.ini',
lookup_options={'search_path': 'tests/testdata'})
try:
load_mqtt_settings(cfg)
result = False
except NoMqttConfigSection:
result = True
assert result
def test_load_mqtt_default_settings():
'''
load mqtt settings from config file
'''
cfg = load_config(
filename='app.test.default_mqtt.ini',
lookup_options={'search_path': 'tests/testdata'})
mqtt = load_mqtt_settings(cfg)
expected = {
"server": "test.server.local",
"port": 1883,
"fg_topic": "pizstrip/fg",
"bg_topic": "pizstrip/bg",
}
assert mqtt == expected
def start():
cfg = load_config()
clear_screen()
setup_logging()
queue = Queue()
runner = start_runner(queue, cfg)
mqttc = setup_mqtt(cfg, queue)
mqttc.loop_start()
color = get_color_class()
alive_timer = 10
timer = 0
mqttc.publish(mqttc.config["alive_topic"], cfg.get("mqtt",
"alive_message"))
while runner.is_alive():
try:
time.sleep(1)
if timer == alive_timer:
mqttc.publish(mqttc.config["alive_topic"],
cfg.get("mqtt", "alive_message"))
else:
timer += 1
except (KeyboardInterrupt, SystemExit):
LOG.info("Stopped by Keyboard or System Exit")
runner.exitflag = True
runner.join()
mqttc.will_clear()
mqttc.publish(mqttc.config["alive_topic"],
cfg.get("mqtt", "dead_message"))
mqttc.loop_stop()
except Exception:
LOG.exception("Exception caused crash")
runner.exitflag = True
runner.join()
mqttc.will_clear()
mqttc.publish(mqttc.config["alive_topic"],
cfg.get("mqtt", "dead_message"))
mqttc.loop_stop()
raise