Add state class MEASUREMENT_ANGLE to wind direction sensor (#141392)

* Add state class MEASUREMENT_ANGLE to wind direction sensor

* Update snapshots

* Add some more

homeassistant/components/ambient_network/sensor.py

@@ -240,6 +240,7 @@ SENSOR_DESCRIPTIONS = (
         suggested_display_precision=0,
         entity_registry_enabled_default=False,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     SensorEntityDescription(
         key=TYPE_WINDGUSTMPH,

homeassistant/components/ambient_station/sensor.py

@@ -609,6 +609,7 @@ SENSOR_DESCRIPTIONS = (
         translation_key="wind_direction",
         native_unit_of_measurement=DEGREE,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     SensorEntityDescription(
         key=TYPE_WINDDIR_AVG10M,

homeassistant/components/arwn/sensor.py

@@ -6,7 +6,11 @@ import logging
 from typing import Any
 
 from homeassistant.components import mqtt
-from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
+from homeassistant.components.sensor import (
+    SensorDeviceClass,
+    SensorEntity,
+    SensorStateClass,
+)
 from homeassistant.const import DEGREE, UnitOfPrecipitationDepth, UnitOfTemperature
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -98,6 +102,7 @@ def discover_sensors(topic: str, payload: dict[str, Any]) -> list[ArwnSensor] |
                 DEGREE,
                 "mdi:compass",
                 device_class=SensorDeviceClass.WIND_DIRECTION,
+                state_class=SensorStateClass.MEASUREMENT_ANGLE,
             ),
         ]
     return None
@@ -178,6 +183,7 @@ class ArwnSensor(SensorEntity):
         units: str,
         icon: str | None = None,
         device_class: SensorDeviceClass | None = None,
+        state_class: SensorStateClass | None = None,
     ) -> None:
         """Initialize the sensor."""
         self.entity_id = _slug(name)
@@ -188,6 +194,7 @@ class ArwnSensor(SensorEntity):
         self._attr_native_unit_of_measurement = units
         self._attr_icon = icon
         self._attr_device_class = device_class
+        self._attr_state_class = state_class
 
     def set_event(self, event: dict[str, Any]) -> None:
         """Update the sensor with the most recent event."""

homeassistant/components/buienradar/sensor.py

@@ -170,6 +170,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         native_unit_of_measurement=DEGREE,
         icon="mdi:compass-outline",
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     SensorEntityDescription(
         key="pressure",

homeassistant/components/ecowitt/sensor.py

@@ -68,6 +68,7 @@ ECOWITT_SENSORS_MAPPING: Final = {
         key="DEGREE",
         native_unit_of_measurement=DEGREE,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     EcoWittSensorTypes.WATT_METERS_SQUARED: SensorEntityDescription(
         key="WATT_METERS_SQUARED",

homeassistant/components/environment_canada/sensor.py

@@ -168,6 +168,7 @@ SENSOR_TYPES: tuple[ECSensorEntityDescription, ...] = (
         native_unit_of_measurement=DEGREE,
         value_fn=lambda data: data.conditions.get("wind_bearing", {}).get("value"),
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     ECSensorEntityDescription(
         key="wind_chill",

homeassistant/components/homematic/sensor.py

@@ -178,6 +178,7 @@ SENSOR_DESCRIPTIONS: dict[str, SensorEntityDescription] = {
         key="WIND_DIRECTION",
         native_unit_of_measurement=DEGREE,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     "WIND_DIRECTION_RANGE": SensorEntityDescription(
         key="WIND_DIRECTION_RANGE",

homeassistant/components/lacrosse_view/sensor.py

@@ -106,6 +106,7 @@ SENSOR_DESCRIPTIONS = {
         native_unit_of_measurement=DEGREE,
         suggested_display_precision=2,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     "WetDry": LaCrosseSensorEntityDescription(
         key="WetDry",

homeassistant/components/meteoclimatic/sensor.py

@@ -102,6 +102,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
         native_unit_of_measurement=DEGREE,
         icon="mdi:weather-windy",
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     SensorEntityDescription(
         key="rain",

homeassistant/components/mysensors/sensor.py

@@ -102,6 +102,7 @@ SENSORS: dict[str, SensorEntityDescription] = {
         native_unit_of_measurement=DEGREE,
         icon="mdi:compass",
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     "V_WEIGHT": SensorEntityDescription(
         key="V_WEIGHT",

homeassistant/components/nws/sensor.py

@@ -115,6 +115,7 @@ SENSOR_TYPES: tuple[NWSSensorEntityDescription, ...] = (
         native_unit_of_measurement=DEGREE,
         unit_convert=DEGREE,
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
     ),
     NWSSensorEntityDescription(
         key="barometricPressure",

homeassistant/components/weatherflow/sensor.py

@@ -268,6 +268,7 @@ SENSORS: tuple[WeatherFlowSensorEntityDescription, ...] = (
         key="wind_direction",
         translation_key="wind_direction",
         device_class=SensorDeviceClass.WIND_DIRECTION,
+        state_class=SensorStateClass.MEASUREMENT_ANGLE,
         native_unit_of_measurement=DEGREE,
         event_subscriptions=[EVENT_RAPID_WIND, EVENT_OBSERVATION],
         raw_data_conv_fn=lambda raw_data: raw_data.magnitude,

tests/components/ambient_network/snapshots/test_sensor.ambr

@@ -815,7 +815,9 @@
     'aliases': set({
     }),
     'area_id': None,
-    'capabilities': None,
+    'capabilities': dict({
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
+    }),
     'config_entry_id': <ANY>,
     'config_subentry_id': <ANY>,
     'device_class': None,
@@ -854,6 +856,7 @@
       'device_class': 'wind_direction',
       'friendly_name': 'Station A Wind direction',
       'last_measured': HAFakeDatetime(2023, 11, 8, 12, 12, 0, 914000, tzinfo=zoneinfo.ZoneInfo(key='US/Pacific')),
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
       'unit_of_measurement': '°',
     }),
     'context': <ANY>,
@@ -1800,7 +1803,9 @@
     'aliases': set({
     }),
     'area_id': None,
-    'capabilities': None,
+    'capabilities': dict({
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
+    }),
     'config_entry_id': <ANY>,
     'config_subentry_id': <ANY>,
     'device_class': None,
@@ -1839,6 +1844,7 @@
       'device_class': 'wind_direction',
       'friendly_name': 'Station C Wind direction',
       'last_measured': HAFakeDatetime(2024, 6, 6, 8, 28, 3, tzinfo=zoneinfo.ZoneInfo(key='US/Pacific')),
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
       'unit_of_measurement': '°',
     }),
     'context': <ANY>,
@@ -2722,7 +2728,9 @@
     'aliases': set({
     }),
     'area_id': None,
-    'capabilities': None,
+    'capabilities': dict({
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
+    }),
     'config_entry_id': <ANY>,
     'config_subentry_id': <ANY>,
     'device_class': None,
@@ -2760,6 +2768,7 @@
       'attribution': 'Data provided by ambientnetwork.net',
       'device_class': 'wind_direction',
       'friendly_name': 'Station D Wind direction',
+      'state_class': <SensorStateClass.MEASUREMENT_ANGLE: 'measurement_angle'>,
       'unit_of_measurement': '°',
     }),
     'context': <ANY>,