move to sensor/const.py

homeassistant/components/knx/schema.py

@@ -17,7 +17,8 @@ from homeassistant.components.binary_sensor import (
     DEVICE_CLASSES as BINARY_SENSOR_DEVICE_CLASSES,
 )
 from homeassistant.components.cover import DEVICE_CLASSES as COVER_DEVICE_CLASSES
-from homeassistant.components.sensor import CONF_STATE_CLASS, STATE_CLASSES_SCHEMA
+from homeassistant.components.sensor import STATE_CLASSES_SCHEMA
+from homeassistant.components.sensor.const import CONF_STATE_CLASS
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_ENTITY_ID,

homeassistant/components/knx/sensor.py

@@ -6,11 +6,8 @@ from typing import Any
 from xknx import XKNX
 from xknx.devices import Sensor as XknxSensor
 
-from homeassistant.components.sensor import (
+from homeassistant.components.sensor import DEVICE_CLASSES, SensorEntity
-    CONF_STATE_CLASS,
+from homeassistant.components.sensor.const import CONF_STATE_CLASS
-    DEVICE_CLASSES,
-    SensorEntity,
-)
 from homeassistant.const import CONF_NAME, CONF_TYPE
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback

homeassistant/components/mqtt/sensor.py

@@ -9,11 +9,11 @@ import voluptuous as vol
 
 from homeassistant.components import sensor
 from homeassistant.components.sensor import (
-    CONF_STATE_CLASS,
     DEVICE_CLASSES_SCHEMA,
     STATE_CLASSES_SCHEMA,
     SensorEntity,
 )
+from homeassistant.components.sensor.const import CONF_STATE_CLASS
 from homeassistant.const import (
     CONF_DEVICE_CLASS,
     CONF_FORCE_UPDATE,

homeassistant/components/sensor/__init__.py

@@ -89,7 +89,6 @@ DEVICE_CLASSES: Final[list[str]] = [
 
 DEVICE_CLASSES_SCHEMA: Final = vol.All(vol.Lower, vol.In(DEVICE_CLASSES))
 
-CONF_STATE_CLASS: Final = "state_class"
 # The state represents a measurement in present time
 STATE_CLASS_MEASUREMENT: Final = "measurement"
 # The state represents a monotonically increasing total, e.g. an amount of consumed gas

homeassistant/components/sensor/const.py

@@ -0,0 +1,4 @@
+"""Constants for sensor."""
+from typing import Final
+
+CONF_STATE_CLASS: Final = "state_class"

homeassistant/components/template/sensor.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 import voluptuous as vol
 
 from homeassistant.components.sensor import (
-    CONF_STATE_CLASS,
     DEVICE_CLASSES_SCHEMA,
     DOMAIN as SENSOR_DOMAIN,
     ENTITY_ID_FORMAT,
@@ -12,6 +11,7 @@ from homeassistant.components.sensor import (
     STATE_CLASSES_SCHEMA,
     SensorEntity,
 )
+from homeassistant.components.sensor.const import CONF_STATE_CLASS
 from homeassistant.const import (
     ATTR_ENTITY_ID,
     CONF_DEVICE_CLASS,