def check_for_updated_sensors(old, new):
old_sensors = sensors_to_dict(old)
new_sensors = sensors_to_dict(new)
updated_sensors = []
for sensor_name, sensor in new_sensors.items():
old_state = old_sensors[sensor_name]["state"]
if sensor["state"] != old_state:
updated_sensors.append(sensor)
return updated_sensors
def check_for_new_sensors(old, new):
old_sensors = sensors_to_dict(old)
new_sensors = sensors_to_dict(new)
added_sensors = []
for sensor_name in new_sensors:
if sensor_name not in old_sensors:
added_sensors.append(new_sensors[sensor_name])
if len(added_sensors) > 0:
return added_sensors
return None
def check_for_missing_sensors(old, new):
old_sensors = sensors_to_dict(old)
new_sensors = sensors_to_dict(new)
removed_sensors = []
for sensor_name in old_sensors:
if sensor_name not in new_sensors:
removed_sensors.append(old_sensors[sensor_name])
if len(removed_sensors) > 0:
return removed_sensors
return None