e0468f8b8e8667f05888a1ed218440d3ee2b9d31,homeassistant/__init__.py,StateMachine,track_change,#StateMachine#Any#Any#Any#Any#,678

Before Change

        to_state = _process_match_param(to_state)

        // Ensure it is a lowercase list with entity ids we want to match on
        if isinstance(entity_ids, str):
            entity_ids = (entity_ids.lower(),)
        else:
            entity_ids = tuple(entity_id.lower() for entity_id in entity_ids)

        @ft.wraps(action)
        def state_listener(event):
             The listener that listens for specific state changes. 
            if event.data["entity_id"] not in entity_ids:

After Change

        
        DEPRECATED
        
        _LOGGER.warning(
            "hass.states.track_change is deprecated. "
            "Use homeassistant.helpers.event.track_state_change instead.")
        import homeassistant.helpers.event as helper
        helper.track_state_change(_MockHA(self._bus), entity_ids, action,
                                  from_state, to_state)

Instances