self.dictionary[alarm_dict.entityType] = alarm_dict
def _get(self, alarm_entity_type) -> alarm_obj.AlarmDictionary:
- return self.dictionary[alarm_entity_type]
+ return self.dictionary[alarm_entity_type] \
+ if alarm_entity_type in self.dictionary else None
def _list(self) -> List[alarm_obj.AlarmDictionary]:
return [alarm_dict for alarm_dict in self.dictionary.items()]