Introduce base entity for Tile (#134109)

homeassistant/components/tile/device_tracker.py

@@ -8,13 +8,12 @@
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_USERNAME
 from homeassistant.core import HomeAssistant, callback
-from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.helpers.update_coordinator import CoordinatorEntity
 from homeassistant.util.dt import as_utc
 
 from . import TileCoordinator, TileData
 from .const import DOMAIN
+from .entity import TileEntity
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -43,10 +42,9 @@ async def async_setup_entry(
     )
 
 
-class TileDeviceTracker(CoordinatorEntity[TileCoordinator], TrackerEntity):
+class TileDeviceTracker(TileEntity, TrackerEntity):
     """Representation of a network infrastructure device."""
 
-    _attr_has_entity_name = True
     _attr_name = None
     _attr_translation_key = "tile"
 
@@ -55,19 +53,7 @@ def __init__(self, entry: ConfigEntry, coordinator: TileCoordinator) -> None:
         super().__init__(coordinator)
 
         self._attr_extra_state_attributes = {}
-        self._tile = coordinator.tile
         self._attr_unique_id = f"{entry.data[CONF_USERNAME]}_{self._tile.uuid}"
-        self._entry = entry
-
-    @property
-    def available(self) -> bool:
-        """Return if entity is available."""
-        return super().available and not self._tile.dead
-
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return device info."""
-        return DeviceInfo(identifiers={(DOMAIN, self._tile.uuid)}, name=self._tile.name)
 
     @callback
     def _handle_coordinator_update(self) -> None:

homeassistant/components/tile/entity.py

@@ -0,0 +1,26 @@
+"""Define a base Tile entity."""
+
+from homeassistant.helpers.device_registry import DeviceInfo
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
+
+from .const import DOMAIN
+from .coordinator import TileCoordinator
+
+
+class TileEntity(CoordinatorEntity[TileCoordinator]):
+    """Define a base Tile entity."""
+
+    _attr_has_entity_name = True
+
+    def __init__(self, coordinator: TileCoordinator) -> None:
+        """Initialize."""
+        super().__init__(coordinator)
+        self._tile = coordinator.tile
+        self._attr_device_info = DeviceInfo(
+            identifiers={(DOMAIN, self._tile.uuid)}, name=self._tile.name
+        )
+
+    @property
+    def available(self) -> bool:
+        """Return if entity is available."""
+        return super().available and not self._tile.dead