Use UnitOfPressure in integrations (#84230)

homeassistant/components/airly/sensor.py

@@ -16,8 +16,8 @@ from homeassistant.const import (
     CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
     CONF_NAME,
     PERCENTAGE,
-    PRESSURE_HPA,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceEntryType
@@ -105,7 +105,7 @@ SENSOR_TYPES: tuple[AirlySensorEntityDescription, ...] = (
         key=ATTR_API_PRESSURE,
         device_class=SensorDeviceClass.PRESSURE,
         name=ATTR_API_PRESSURE.capitalize(),
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     AirlySensorEntityDescription(

homeassistant/components/airthings/sensor.py

@@ -15,9 +15,9 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_BILLION,
     CONCENTRATION_PARTS_PER_MILLION,
     PERCENTAGE,
-    PRESSURE_MBAR,
     SIGNAL_STRENGTH_DECIBELS,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo, EntityCategory
@@ -51,7 +51,7 @@ SENSORS: dict[str, SensorEntityDescription] = {
     "pressure": SensorEntityDescription(
         key="pressure",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         name="Pressure",
     ),
     "battery": SensorEntityDescription(

homeassistant/components/airthings_ble/sensor.py

@@ -17,8 +17,8 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_MBAR,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import CONNECTION_BLUETOOTH
@@ -75,7 +75,7 @@ SENSORS_MAPPING_TEMPLATE: dict[str, SensorEntityDescription] = {
     "pressure": SensorEntityDescription(
         key="pressure",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         name="Pressure",
     ),
     "battery": SensorEntityDescription(

homeassistant/components/aranet/sensor.py

@@ -25,9 +25,9 @@ from homeassistant.const import (
     ATTR_SW_VERSION,
     CONCENTRATION_PARTS_PER_MILLION,
     PERCENTAGE,
-    PRESSURE_HPA,
     TEMP_CELSIUS,
     TIME_SECONDS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
@@ -54,7 +54,7 @@ SENSOR_DESCRIPTIONS = {
         key="pressure",
         name="Pressure",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     "co2": SensorEntityDescription(

homeassistant/components/atag/sensor.py

@@ -3,10 +3,10 @@ from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    PRESSURE_BAR,
     TEMP_CELSIUS,
     TEMP_FAHRENHEIT,
     TIME_HOURS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -48,7 +48,7 @@ class AtagSensor(AtagEntity, SensorEntity):
         ):
             self._attr_device_class = coordinator.data.report[self._id].sensorclass
         if coordinator.data.report[self._id].measure in (
-            PRESSURE_BAR,
+            UnitOfPressure.BAR,
             TEMP_CELSIUS,
             TEMP_FAHRENHEIT,
             PERCENTAGE,

homeassistant/components/bluemaestro/sensor.py

@@ -24,9 +24,9 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.const import (
     PERCENTAGE,
-    PRESSURE_MBAR,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -85,7 +85,7 @@ SENSOR_DESCRIPTIONS = {
     ): SensorEntityDescription(
         key=f"{BlueMaestroSensorDeviceClass.PRESSURE}_{Units.PRESSURE_MBAR}",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
 }

homeassistant/components/deconz/sensor.py

@@ -36,10 +36,10 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_BILLION,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_HPA,
     TEMP_CELSIUS,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.entity import EntityCategory
@@ -190,7 +190,7 @@ ENTITY_DESCRIPTIONS: tuple[DeconzSensorDescription, ...] = (
         instance_check=Pressure,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
     ),
     DeconzSensorDescription[Temperature](
         key="temperature",

homeassistant/components/flo/sensor.py

@@ -7,7 +7,12 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PERCENTAGE, PRESSURE_PSI, TEMP_FAHRENHEIT, UnitOfVolume
+from homeassistant.const import (
+    PERCENTAGE,
+    TEMP_FAHRENHEIT,
+    UnitOfPressure,
+    UnitOfVolume,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -160,7 +165,7 @@ class FloPressureSensor(FloEntity, SensorEntity):
     """Monitors the water pressure."""
 
     _attr_device_class = SensorDeviceClass.PRESSURE
-    _attr_native_unit_of_measurement = PRESSURE_PSI
+    _attr_native_unit_of_measurement = UnitOfPressure.PSI
     _attr_state_class: SensorStateClass = SensorStateClass.MEASUREMENT
 
     def __init__(self, device):

homeassistant/components/homekit_controller/sensor.py

@@ -25,7 +25,6 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_HPA,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
     Platform,
@@ -33,6 +32,7 @@ from homeassistant.const import (
     UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfPressure,
     UnitOfSoundPressure,
 )
 from homeassistant.core import HomeAssistant, callback
@@ -216,7 +216,7 @@ SIMPLE_SENSOR: dict[str, HomeKitSensorEntityDescription] = {
         name="Air Pressure",
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
     ),
     CharacteristicsTypes.VENDOR_VOCOLINC_OUTLET_ENERGY: HomeKitSensorEntityDescription(
         key=CharacteristicsTypes.VENDOR_VOCOLINC_OUTLET_ENERGY,

homeassistant/components/homematic/sensor.py

@@ -17,7 +17,6 @@ from homeassistant.const import (
     DEGREE,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_HPA,
     TEMP_CELSIUS,
     UnitOfElectricCurrent,
     UnitOfElectricPotential,
@@ -25,6 +24,7 @@ from homeassistant.const import (
     UnitOfFrequency,
     UnitOfPower,
     UnitOfPrecipitationDepth,
+    UnitOfPressure,
     UnitOfSpeed,
     UnitOfVolume,
 )
@@ -188,7 +188,7 @@ SENSOR_DESCRIPTIONS: dict[str, SensorEntityDescription] = {
     ),
     "AIR_PRESSURE": SensorEntityDescription(
         key="AIR_PRESSURE",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),

homeassistant/components/incomfort/sensor.py

@@ -10,7 +10,7 @@ from homeassistant.components.sensor import (
     SensorEntity,
     SensorEntityDescription,
 )
-from homeassistant.const import PRESSURE_BAR, TEMP_CELSIUS
+from homeassistant.const import TEMP_CELSIUS, UnitOfPressure
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
@@ -35,7 +35,7 @@ SENSOR_TYPES: tuple[IncomfortSensorEntityDescription, ...] = (
         key="pressure",
         name=INCOMFORT_PRESSURE,
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_BAR,
+        native_unit_of_measurement=UnitOfPressure.BAR,
     ),
     IncomfortSensorEntityDescription(
         key="heater_temp",

homeassistant/components/justnimbus/sensor.py

@@ -14,9 +14,9 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_CLIENT_ID,
-    PRESSURE_BAR,
     TEMP_CELSIUS,
     TIME_HOURS,
+    UnitOfPressure,
     UnitOfVolume,
 )
 from homeassistant.core import HomeAssistant
@@ -65,7 +65,7 @@ SENSOR_TYPES = (
     JustNimbusEntityDescription(
         key="pump_pressure",
         name="Pump pressure",
-        native_unit_of_measurement=PRESSURE_BAR,
+        native_unit_of_measurement=UnitOfPressure.BAR,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,

homeassistant/components/luftdaten/sensor.py

@@ -16,8 +16,8 @@ from homeassistant.const import (
     CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
     CONF_SHOW_ON_MAP,
     PERCENTAGE,
-    PRESSURE_PA,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import DeviceInfo
@@ -47,14 +47,14 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="pressure",
         name="Pressure",
-        native_unit_of_measurement=PRESSURE_PA,
+        native_unit_of_measurement=UnitOfPressure.PA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key="pressure_at_sealevel",
         name="Pressure at sealevel",
-        native_unit_of_measurement=PRESSURE_PA,
+        native_unit_of_measurement=UnitOfPressure.PA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),

homeassistant/components/mazda/sensor.py

@@ -12,7 +12,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PERCENTAGE, PRESSURE_PSI, UnitOfLength
+from homeassistant.const import PERCENTAGE, UnitOfLength, UnitOfPressure
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
@@ -185,7 +185,7 @@ SENSOR_ENTITIES = [
         name="Front left tire pressure",
         icon="mdi:car-tire-alert",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_PSI,
+        native_unit_of_measurement=UnitOfPressure.PSI,
         state_class=SensorStateClass.MEASUREMENT,
         is_supported=_front_left_tire_pressure_supported,
         value=_front_left_tire_pressure_value,
@@ -195,7 +195,7 @@ SENSOR_ENTITIES = [
         name="Front right tire pressure",
         icon="mdi:car-tire-alert",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_PSI,
+        native_unit_of_measurement=UnitOfPressure.PSI,
         state_class=SensorStateClass.MEASUREMENT,
         is_supported=_front_right_tire_pressure_supported,
         value=_front_right_tire_pressure_value,
@@ -205,7 +205,7 @@ SENSOR_ENTITIES = [
         name="Rear left tire pressure",
         icon="mdi:car-tire-alert",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_PSI,
+        native_unit_of_measurement=UnitOfPressure.PSI,
         state_class=SensorStateClass.MEASUREMENT,
         is_supported=_rear_left_tire_pressure_supported,
         value=_rear_left_tire_pressure_value,
@@ -215,7 +215,7 @@ SENSOR_ENTITIES = [
         name="Rear right tire pressure",
         icon="mdi:car-tire-alert",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_PSI,
+        native_unit_of_measurement=UnitOfPressure.PSI,
         state_class=SensorStateClass.MEASUREMENT,
         is_supported=_rear_right_tire_pressure_supported,
         value=_rear_right_tire_pressure_value,

homeassistant/components/nam/sensor.py

@@ -17,9 +17,9 @@ from homeassistant.const import (
     CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
     CONCENTRATION_PARTS_PER_MILLION,
     PERCENTAGE,
-    PRESSURE_HPA,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import entity_registry
@@ -81,7 +81,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_BME280_PRESSURE,
         name="BME280 pressure",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),
@@ -95,7 +95,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_BMP180_PRESSURE,
         name="BMP180 pressure",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),
@@ -109,7 +109,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key=ATTR_BMP280_PRESSURE,
         name="BMP280 pressure",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),

homeassistant/components/oncue/sensor.py

@@ -12,7 +12,6 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    PRESSURE_PSI,
     TEMP_CELSIUS,
     TEMP_FAHRENHEIT,
     UnitOfElectricCurrent,
@@ -20,6 +19,7 @@ from homeassistant.const import (
     UnitOfEnergy,
     UnitOfFrequency,
     UnitOfPower,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -47,7 +47,7 @@ SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
     ),
     SensorEntityDescription(
         key="EngineOilPressure",
-        native_unit_of_measurement=PRESSURE_PSI,
+        native_unit_of_measurement=UnitOfPressure.PSI,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,

homeassistant/components/onewire/sensor.py

@@ -19,10 +19,9 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_CBAR,
-    PRESSURE_MBAR,
     TEMP_CELSIUS,
     UnitOfElectricPotential,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -95,7 +94,7 @@ DEVICE_SENSORS: dict[str, tuple[OneWireSensorEntityDescription, ...]] = {
             device_class=SensorDeviceClass.PRESSURE,
             entity_registry_enabled_default=False,
             name="Pressure",
-            native_unit_of_measurement=PRESSURE_MBAR,
+            native_unit_of_measurement=UnitOfPressure.MBAR,
             read_mode=READ_MODE_FLOAT,
             state_class=SensorStateClass.MEASUREMENT,
         ),
@@ -153,7 +152,7 @@ DEVICE_SENSORS: dict[str, tuple[OneWireSensorEntityDescription, ...]] = {
             device_class=SensorDeviceClass.PRESSURE,
             entity_registry_enabled_default=False,
             name="Pressure",
-            native_unit_of_measurement=PRESSURE_MBAR,
+            native_unit_of_measurement=UnitOfPressure.MBAR,
             read_mode=READ_MODE_FLOAT,
             state_class=SensorStateClass.MEASUREMENT,
         ),
@@ -284,7 +283,7 @@ HOBBYBOARD_EF: dict[str, tuple[OneWireSensorEntityDescription, ...]] = {
             key=f"moisture/sensor.{id}",
             device_class=SensorDeviceClass.PRESSURE,
             name=f"Moisture {id}",
-            native_unit_of_measurement=PRESSURE_CBAR,
+            native_unit_of_measurement=UnitOfPressure.CBAR,
             read_mode=READ_MODE_FLOAT,
             state_class=SensorStateClass.MEASUREMENT,
         )
@@ -308,7 +307,7 @@ EDS_SENSORS: dict[str, tuple[OneWireSensorEntityDescription, ...]] = {
             key="EDS0066/pressure",
             device_class=SensorDeviceClass.PRESSURE,
             name="Pressure",
-            native_unit_of_measurement=PRESSURE_MBAR,
+            native_unit_of_measurement=UnitOfPressure.MBAR,
             read_mode=READ_MODE_FLOAT,
             state_class=SensorStateClass.MEASUREMENT,
         ),
@@ -326,7 +325,7 @@ EDS_SENSORS: dict[str, tuple[OneWireSensorEntityDescription, ...]] = {
             key="EDS0068/pressure",
             device_class=SensorDeviceClass.PRESSURE,
             name="Pressure",
-            native_unit_of_measurement=PRESSURE_MBAR,
+            native_unit_of_measurement=UnitOfPressure.MBAR,
             read_mode=READ_MODE_FLOAT,
             state_class=SensorStateClass.MEASUREMENT,
         ),

homeassistant/components/plugwise/sensor.py

@@ -10,10 +10,10 @@ from homeassistant.components.sensor import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PERCENTAGE,
-    PRESSURE_BAR,
     TEMP_CELSIUS,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfPressure,
     UnitOfVolume,
 )
 from homeassistant.core import HomeAssistant
@@ -280,7 +280,7 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
         key="water_pressure",
         name="Water pressure",
-        native_unit_of_measurement=PRESSURE_BAR,
+        native_unit_of_measurement=UnitOfPressure.BAR,
         device_class=SensorDeviceClass.PRESSURE,
         entity_category=EntityCategory.DIAGNOSTIC,
         state_class=SensorStateClass.MEASUREMENT,

homeassistant/components/qingping/sensor.py

@@ -27,9 +27,9 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_MBAR,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -89,7 +89,7 @@ SENSOR_DESCRIPTIONS = {
     (QingpingSensorDeviceClass.PRESSURE, Units.PRESSURE_MBAR): SensorEntityDescription(
         key=f"{QingpingSensorDeviceClass.PRESSURE}_{Units.PRESSURE_MBAR}",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (

homeassistant/components/sensorpush/sensor.py

@@ -21,9 +21,9 @@ from homeassistant.components.sensor import (
 )
 from homeassistant.const import (
     PERCENTAGE,
-    PRESSURE_MBAR,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -47,7 +47,7 @@ SENSOR_DESCRIPTIONS = {
     (DeviceClass.PRESSURE, Units.PRESSURE_MBAR): SensorEntityDescription(
         key=f"{DeviceClass.PRESSURE}_{Units.PRESSURE_MBAR}",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (

homeassistant/components/subaru/sensor.py

@@ -13,7 +13,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PERCENTAGE, PRESSURE_HPA, UnitOfLength, UnitOfVolume
+from homeassistant.const import PERCENTAGE, UnitOfLength, UnitOfPressure, UnitOfVolume
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import entity_registry as er
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -84,28 +84,28 @@ API_GEN_2_SENSORS = [
         key=sc.TIRE_PRESSURE_FL,
         device_class=SensorDeviceClass.PRESSURE,
         name="Tire pressure FL",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key=sc.TIRE_PRESSURE_FR,
         device_class=SensorDeviceClass.PRESSURE,
         name="Tire pressure FR",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key=sc.TIRE_PRESSURE_RL,
         device_class=SensorDeviceClass.PRESSURE,
         name="Tire pressure RL",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key=sc.TIRE_PRESSURE_RR,
         device_class=SensorDeviceClass.PRESSURE,
         name="Tire pressure RR",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
 ]

homeassistant/components/tasmota/sensor.py

@@ -21,7 +21,6 @@ from homeassistant.const import (
     CONCENTRATION_PARTS_PER_MILLION,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_HPA,
     SIGNAL_STRENGTH_DECIBELS,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     SPEED_KILOMETERS_PER_HOUR,
@@ -38,6 +37,7 @@ from homeassistant.const import (
     UnitOfLength,
     UnitOfMass,
     UnitOfPower,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -222,7 +222,7 @@ SENSOR_UNIT_MAP = {
     hc.MASS_KILOGRAMS: UnitOfMass.KILOGRAMS,
     hc.PERCENTAGE: PERCENTAGE,
     hc.POWER_WATT: UnitOfPower.WATT,
-    hc.PRESSURE_HPA: PRESSURE_HPA,
+    hc.PRESSURE_HPA: UnitOfPressure.HPA,
     hc.SIGNAL_STRENGTH_DECIBELS: SIGNAL_STRENGTH_DECIBELS,
     hc.SIGNAL_STRENGTH_DECIBELS_MILLIWATT: SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     hc.SPEED_KILOMETERS_PER_HOUR: SPEED_KILOMETERS_PER_HOUR,

homeassistant/components/wiffi/sensor.py

@@ -5,7 +5,7 @@ from homeassistant.components.sensor import (
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import DEGREE, PRESSURE_MBAR, TEMP_CELSIUS
+from homeassistant.const import DEGREE, TEMP_CELSIUS, UnitOfPressure
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -32,7 +32,7 @@ UOM_TO_DEVICE_CLASS_MAP = {
 UOM_MAP = {
     WIFFI_UOM_DEGREE: DEGREE,
     WIFFI_UOM_TEMP_CELSIUS: TEMP_CELSIUS,
-    WIFFI_UOM_MILLI_BAR: PRESSURE_MBAR,
+    WIFFI_UOM_MILLI_BAR: UnitOfPressure.MBAR,
 }
 
 

homeassistant/components/wolflink/sensor.py

@@ -13,7 +13,7 @@ from wolf_smartset.models import (
 
 from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import PRESSURE_BAR, TEMP_CELSIUS, TIME_HOURS
+from homeassistant.const import TEMP_CELSIUS, TIME_HOURS, UnitOfPressure
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
@@ -128,7 +128,7 @@ class WolfLinkPressure(WolfLinkSensor):
     @property
     def native_unit_of_measurement(self):
         """Return the unit the value is expressed in."""
-        return PRESSURE_BAR
+        return UnitOfPressure.BAR
 
 
 class WolfLinkPercentage(WolfLinkSensor):

homeassistant/components/xiaomi_aqara/sensor.py

@@ -14,9 +14,9 @@ from homeassistant.const import (
     ATTR_BATTERY_LEVEL,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_HPA,
     TEMP_CELSIUS,
     UnitOfPower,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -53,7 +53,7 @@ SENSOR_TYPES: dict[str, SensorEntityDescription] = {
     ),
     "pressure": SensorEntityDescription(
         key="pressure",
-        native_unit_of_measurement=PRESSURE_HPA,
+        native_unit_of_measurement=UnitOfPressure.HPA,
         device_class=SensorDeviceClass.PRESSURE,
         state_class=SensorStateClass.MEASUREMENT,
     ),

homeassistant/components/xiaomi_ble/sensor.py

@@ -23,10 +23,10 @@ from homeassistant.const import (
     CONDUCTIVITY,
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_MBAR,
     SIGNAL_STRENGTH_DECIBELS_MILLIWATT,
     TEMP_CELSIUS,
     UnitOfElectricPotential,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity import EntityCategory
@@ -79,7 +79,7 @@ SENSOR_DESCRIPTIONS = {
     (DeviceClass.PRESSURE, Units.PRESSURE_MBAR): SensorEntityDescription(
         key=f"{DeviceClass.PRESSURE}_{Units.PRESSURE_MBAR}",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_MBAR,
+        native_unit_of_measurement=UnitOfPressure.MBAR,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     (

homeassistant/components/zwave_me/sensor.py

@@ -16,12 +16,12 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
-    PRESSURE_KPA,
     TEMP_CELSIUS,
     UnitOfElectricCurrent,
     UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfPower,
+    UnitOfPressure,
 )
 from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
@@ -42,7 +42,7 @@ SENSORS_MAP: dict[str, ZWaveMeSensorEntityDescription] = {
     "barometer": ZWaveMeSensorEntityDescription(
         key="barometer",
         device_class=SensorDeviceClass.PRESSURE,
-        native_unit_of_measurement=PRESSURE_KPA,
+        native_unit_of_measurement=UnitOfPressure.KPA,
         state_class=SensorStateClass.MEASUREMENT,
     ),
     "co": ZWaveMeSensorEntityDescription(