Deprecate deprecated sensor constants (home-assistant#106120)

homeassistant/components/sensor/__init__.py

@@ -7,6 +7,7 @@
 from dataclasses import dataclass
 from datetime import UTC, date, datetime, timedelta
 from decimal import Decimal, InvalidOperation as DecimalInvalidOperation
+from functools import partial
 import logging
 from math import ceil, floor, isfinite, log10
 from typing import Any, Final, Self, cast, final
@@ -57,6 +58,10 @@
     PLATFORM_SCHEMA,
     PLATFORM_SCHEMA_BASE,
 )
+from homeassistant.helpers.deprecation import (
+    check_if_deprecated_constant,
+    dir_with_deprecated_constants,
+)
 from homeassistant.helpers.entity import Entity, EntityDescription
 from homeassistant.helpers.entity_component import EntityComponent
 from homeassistant.helpers.entity_platform import EntityPlatform
@@ -66,6 +71,9 @@
 from homeassistant.util.enum import try_parse_enum
 
 from .const import (  # noqa: F401
+    _DEPRECATED_STATE_CLASS_MEASUREMENT,
+    _DEPRECATED_STATE_CLASS_TOTAL,
+    _DEPRECATED_STATE_CLASS_TOTAL_INCREASING,
     ATTR_LAST_RESET,
     ATTR_OPTIONS,
     ATTR_STATE_CLASS,
@@ -76,9 +84,6 @@
     DEVICE_CLASSES_SCHEMA,
     DOMAIN,
     NON_NUMERIC_DEVICE_CLASSES,
-    STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_TOTAL,
-    STATE_CLASS_TOTAL_INCREASING,
     STATE_CLASSES,
     STATE_CLASSES_SCHEMA,
     UNIT_CONVERTERS,
@@ -110,6 +115,12 @@
     "SensorStateClass",
 ]
 
+# As we import deprecated constants from the const module, we need to add these two functions
+# otherwise this module will be logged for using deprecated constants and not the custom component
+# Both can be removed if no deprecated constant are in this module anymore
+__getattr__ = partial(check_if_deprecated_constant, module_globals=globals())
+__dir__ = partial(dir_with_deprecated_constants, module_globals=globals())
+
 # mypy: disallow-any-generics
 
 

homeassistant/components/sensor/const.py

@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 from enum import StrEnum
+from functools import partial
 from typing import Final
 
 import voluptuous as vol
@@ -35,6 +36,11 @@
     UnitOfVolume,
     UnitOfVolumetricFlux,
 )
+from homeassistant.helpers.deprecation import (
+    DeprecatedConstantEnum,
+    check_if_deprecated_constant,
+    dir_with_deprecated_constants,
+)
 from homeassistant.util.unit_conversion import (
     BaseUnitConverter,
     DataRateConverter,
@@ -451,11 +457,21 @@ class SensorStateClass(StrEnum):
 
 # STATE_CLASS* is deprecated as of 2021.12
 # use the SensorStateClass enum instead.
-STATE_CLASS_MEASUREMENT: Final = "measurement"
-STATE_CLASS_TOTAL: Final = "total"
-STATE_CLASS_TOTAL_INCREASING: Final = "total_increasing"
+_DEPRECATED_STATE_CLASS_MEASUREMENT: Final = DeprecatedConstantEnum(
+    SensorStateClass.MEASUREMENT, "2025.1"
+)
+_DEPRECATED_STATE_CLASS_TOTAL: Final = DeprecatedConstantEnum(
+    SensorStateClass.TOTAL, "2025.1"
+)
+_DEPRECATED_STATE_CLASS_TOTAL_INCREASING: Final = DeprecatedConstantEnum(
+    SensorStateClass.TOTAL_INCREASING, "2025.1"
+)
 STATE_CLASSES: Final[list[str]] = [cls.value for cls in SensorStateClass]
 
+# Both can be removed if no deprecated constant are in this module anymore
+__getattr__ = partial(check_if_deprecated_constant, module_globals=globals())
+__dir__ = partial(dir_with_deprecated_constants, module_globals=globals())
+
 UNIT_CONVERTERS: dict[SensorDeviceClass | str | None, type[BaseUnitConverter]] = {
     SensorDeviceClass.ATMOSPHERIC_PRESSURE: PressureConverter,
     SensorDeviceClass.CURRENT: ElectricCurrentConverter,

tests/components/sensor/test_init.py

@@ -4,10 +4,12 @@
 from collections.abc import Generator
 from datetime import UTC, date, datetime
 from decimal import Decimal
+from types import ModuleType
 from typing import Any
 
 import pytest
 
+from homeassistant.components import sensor
 from homeassistant.components.number import NumberDeviceClass
 from homeassistant.components.sensor import (
     DEVICE_CLASS_STATE_CLASSES,
@@ -50,6 +52,7 @@
     MockModule,
     MockPlatform,
     async_mock_restore_state_shutdown_restart,
+    import_and_test_deprecated_constant_enum,
     mock_config_flow,
     mock_integration,
     mock_platform,
@@ -2519,3 +2522,16 @@ async def test_entity_category_config_raises_error(
     )
 
     assert not hass.states.get("sensor.test")
+
+
+@pytest.mark.parametrize(("enum"), list(sensor.SensorStateClass))
+@pytest.mark.parametrize(("module"), [sensor, sensor.const])
+def test_deprecated_constants(
+    caplog: pytest.LogCaptureFixture,
+    enum: sensor.SensorStateClass,
+    module: ModuleType,
+) -> None:
+    """Test deprecated constants."""
+    import_and_test_deprecated_constant_enum(
+        caplog, module, enum, "STATE_CLASS_", "2025.1"
+    )