Drop platform config support

README.md

@@ -76,7 +76,7 @@ After it has been downloaded you will need to restart Home Assistant.
 
 ### Versions
 
-This custom integration supports HomeAssistant versions 2023.4.0 or newer.
+This custom integration supports HomeAssistant versions 2024.8.3 or newer.
 
 ## Services
 
@@ -99,38 +99,5 @@ Key | Optional | Description
 `name` | yes | Name of the sensor. Default is `Illuminance`.
 `scan_interval` | yes | Update interval. Minimum is 30 seconds. Default is 5 minutes.
 
-## Converting from `platform` configuration
-
-In previous versions, configuration was done under `sensor`.
-This is now deprecated and will generate a warning at startup.
-It should be converted to the new `illuminance` format as described above.
-Or simply remove it and add the sensor(s) via the UI.
-
-Here is an example of the old format:
-
-```yaml
-sensor:
-  - platform: illuminance
-    entity_id: weather.home_forecast
-    fallback: 5
-    mode: normal
-    name: Weather-Based Sun Illuminance
-    scan_interval:
-      minutes: 10
-```
-
-This is the equivalent configuration in the new format:
-
-```yaml
-illuminance:
-  - unique_id: 1
-    entity_id: weather.home_forecast
-    fallback: 5
-    mode: normal
-    name: Weather-Based Sun Illuminance
-    scan_interval:
-      minutes: 10
-```
-
 ## Releases Before 2.1.0
 See https://github.com/pnbruckner/homeassistant-config/blob/master/docs/illuminance.md.

custom_components/illuminance/sensor.py

@@ -20,7 +20,6 @@
 import voluptuous as vol
 
 from homeassistant.components.sensor import (
-    DOMAIN as SENSOR_DOMAIN,
     PLATFORM_SCHEMA as SENSOR_PLATFORM_SCHEMA,
     SensorDeviceClass,
     SensorEntity,
@@ -50,7 +49,6 @@
     CONF_ENTITY_ID,
     CONF_MODE,
     CONF_NAME,
-    CONF_PLATFORM,
     CONF_SCAN_INTERVAL,
     LIGHT_LUX,
     STATE_UNAVAILABLE,
@@ -69,7 +67,7 @@
 from homeassistant.helpers.entity import Entity
 from homeassistant.helpers.entity_platform import AddEntitiesCallback, EntityPlatform
 from homeassistant.helpers.event import async_track_state_change_event
-from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
+from homeassistant.helpers.typing import ConfigType
 import homeassistant.util.dt as dt_util
 from homeassistant.util.hass_dict import HassKey
 
@@ -167,11 +165,7 @@ class IlluminanceSensorEntityDescription(SensorEntityDescription):  # type: igno
     scan_interval: timedelta | None = None
 
 
-def _sensor(
-    config: ConfigType,
-    unique_id: str | None = None,
-    scan_interval: timedelta | None = None,
-) -> Entity:
+def _sensor(config: ConfigType, unique_id: str, scan_interval: timedelta) -> Entity:
     """Create entity to add."""
     weather_entity = config.get(CONF_ENTITY_ID)
     fallback = cast(
@@ -202,24 +196,6 @@ def _sensor(
     return IlluminanceSensor(entity_description)
 
 
-async def async_setup_platform(
-    hass: HomeAssistant,
-    config: ConfigType,
-    async_add_entities: AddEntitiesCallback,
-    discovery_info: DiscoveryInfoType | None = None,
-) -> None:
-    """Set up sensors."""
-    _LOGGER.warning(
-        "%s: %s under %s is deprecated. Move to %s:",
-        CONF_PLATFORM,
-        DOMAIN,
-        SENSOR_DOMAIN,
-        DOMAIN,
-    )
-
-    async_add_entities([_sensor(config)], True)
-
-
 async def async_setup_entry(
     hass: HomeAssistant,
     entry: ConfigEntry,