Move luftdaten coordinator to separate module (#147477)

homeassistant/components/luftdaten/__init__.py

@@ -6,20 +6,14 @@ the integration name.
 
 from __future__ import annotations
 
-import logging
-from typing import Any
-
 from luftdaten import Luftdaten
-from luftdaten.exceptions import LuftdatenError
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
-from .const import CONF_SENSOR_ID, DEFAULT_SCAN_INTERVAL, DOMAIN
-
-_LOGGER = logging.getLogger(__name__)
+from .const import CONF_SENSOR_ID, DOMAIN
+from .coordinator import LuftdatenDataUpdateCoordinator
 
 PLATFORMS = [Platform.SENSOR]
 
@@ -35,28 +29,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
     sensor_community = Luftdaten(entry.data[CONF_SENSOR_ID])
 
-    async def async_update() -> dict[str, float | int]:
-        """Update sensor/binary sensor data."""
-        try:
-            await sensor_community.get_data()
-        except LuftdatenError as err:
-            raise UpdateFailed("Unable to retrieve data from Sensor.Community") from err
-
-        if not sensor_community.values:
-            raise UpdateFailed("Did not receive sensor data from Sensor.Community")
-
-        data: dict[str, float | int] = sensor_community.values
-        data.update(sensor_community.meta)
-        return data
-
-    coordinator: DataUpdateCoordinator[dict[str, Any]] = DataUpdateCoordinator(
-        hass,
-        _LOGGER,
-        config_entry=entry,
-        name=f"{DOMAIN}_{sensor_community.sensor_id}",
-        update_interval=DEFAULT_SCAN_INTERVAL,
-        update_method=async_update,
-    )
+    coordinator = LuftdatenDataUpdateCoordinator(hass, entry, sensor_community)
     await coordinator.async_config_entry_first_refresh()
 
     hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator

homeassistant/components/luftdaten/coordinator.py

@@ -0,0 +1,56 @@
+"""Support for Sensor.Community stations.
+
+Sensor.Community was previously called Luftdaten, hence the domain differs from
+the integration name.
+"""
+
+from __future__ import annotations
+
+import logging
+
+from luftdaten import Luftdaten
+from luftdaten.exceptions import LuftdatenError
+
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.core import HomeAssistant
+from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
+
+from .const import DEFAULT_SCAN_INTERVAL, DOMAIN
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class LuftdatenDataUpdateCoordinator(DataUpdateCoordinator[dict[str, float | int]]):
+    """Data update coordinator for Sensor.Community."""
+
+    config_entry: ConfigEntry
+
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        config_entry: ConfigEntry,
+        sensor_community: Luftdaten,
+    ) -> None:
+        """Initialize the coordinator."""
+        super().__init__(
+            hass,
+            _LOGGER,
+            config_entry=config_entry,
+            name=f"{DOMAIN}_{sensor_community.sensor_id}",
+            update_interval=DEFAULT_SCAN_INTERVAL,
+        )
+        self._sensor_community = sensor_community
+
+    async def _async_update_data(self) -> dict[str, float | int]:
+        """Update sensor/binary sensor data."""
+        try:
+            await self._sensor_community.get_data()
+        except LuftdatenError as err:
+            raise UpdateFailed("Unable to retrieve data from Sensor.Community") from err
+
+        if not self._sensor_community.values:
+            raise UpdateFailed("Did not receive sensor data from Sensor.Community")
+
+        data: dict[str, float | int] = self._sensor_community.values
+        data.update(self._sensor_community.meta)
+        return data

homeassistant/components/luftdaten/diagnostics.py

@@ -8,9 +8,9 @@ from homeassistant.components.diagnostics import async_redact_data
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_LATITUDE, CONF_LONGITUDE
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
 from .const import CONF_SENSOR_ID, DOMAIN
+from .coordinator import LuftdatenDataUpdateCoordinator
 
 TO_REDACT = {
     CONF_LATITUDE,
@@ -23,7 +23,5 @@ async def async_get_config_entry_diagnostics(
     hass: HomeAssistant, entry: ConfigEntry
 ) -> dict[str, Any]:
     """Return diagnostics for a config entry."""
-    coordinator: DataUpdateCoordinator[dict[str, Any]] = hass.data[DOMAIN][
-        entry.entry_id
-    ]
+    coordinator: LuftdatenDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
     return async_redact_data(coordinator.data, TO_REDACT)

homeassistant/components/luftdaten/sensor.py

@@ -23,12 +23,10 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
-from homeassistant.helpers.update_coordinator import (
-    CoordinatorEntity,
-    DataUpdateCoordinator,
-)
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import ATTR_SENSOR_ID, CONF_SENSOR_ID, DOMAIN
+from .coordinator import LuftdatenDataUpdateCoordinator
 
 SENSORS: tuple[SensorEntityDescription, ...] = (
     SensorEntityDescription(
@@ -77,7 +75,7 @@ async def async_setup_entry(
     async_add_entities: AddConfigEntryEntitiesCallback,
 ) -> None:
     """Set up a Sensor.Community sensor based on a config entry."""
-    coordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator: LuftdatenDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
 
     async_add_entities(
         SensorCommunitySensor(
@@ -101,7 +99,7 @@ class SensorCommunitySensor(CoordinatorEntity, SensorEntity):
     def __init__(
         self,
         *,
-        coordinator: DataUpdateCoordinator,
+        coordinator: LuftdatenDataUpdateCoordinator,
         description: SensorEntityDescription,
         sensor_id: int,
         show_on_map: bool,