Set sensor state only for conditions

Configuration
1

Hello.
My task is to receive sensor data only when the transient process is over.
Those. there is a sensor sensor.raw_data and the task is to write only data to the sensor data, after a certain time.

- alias: set_sensor
  trigger:
    - platform: state
      entity_id: 
        - sensor.raw_data
        
  condition:
   condition: state  
   entity_id: sensor.device_state
   state: 'on' 
   for:
     minutes: 20
  
  action:
   - service: set.sensor
     entity_id:  sensor.data
     data: 
      {{ states.sensor.raw_data.state }}
2

There isn’t a service for this.

You will have to create a template sensor.

3

First search, after ask:
We must make python script (thanks for rodpayne)
set_sensor_state.py:

inputEntity = data.get('entity_id')
if inputEntity is None:
    logger.warning("===== entity_id is required if you want to set something.")
else:    
    inputStateObject = hass.states.get(inputEntity)
    inputState = inputStateObject.state
    inputAttributesObject = inputStateObject.attributes.copy()

    for item in data:
        newAttribute = data.get(item)
        logger.debug("===== item = {0}; value = {1}".format(item,newAttribute))
        if item == 'entity_id':
            continue            # already handled
        elif item == 'state':
            inputState = newAttribute
        else:
            inputAttributesObject[item] = newAttribute
        
    hass.states.set(inputEntity, inputState, inputAttributesObject)

And action for set sensor

 action:
   - service: python_script.set_sensor_state
     entity_id:  sensor.data
     data: 
      {{ states.sensor.raw_data.state }}
4

Are you aware that this sensor will be lost when you restart HA? And only be available again, once you use the python script again.

5

it’s not a problem in my way