code: def get_event(self):
          
          self.prepare()
          return (self.creation_time, self.data['level'], self.data['message'])
docs: This function returns an Event from a Brok
  
          If the type is monitoring_log then the Brok contains a monitoring event
          (alert, notification, ...) information. This function will return a tuple
          with the creation time, the level and message information
  
          :return: tuple with date, level and message
          :rtype: tuple