Use shorthand attributes for Freebox (#99327)

homeassistant/components/freebox/button.py

@@ -12,7 +12,6 @@ from homeassistant.components.button import (
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import EntityCategory
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .const import DOMAIN
@@ -72,13 +71,9 @@ class FreeboxButton(ButtonEntity):
         """Initialize a Freebox button."""
         self.entity_description = description
         self._router = router
+        self._attr_device_info = router.device_info
         self._attr_unique_id = f"{router.mac} {description.name}"
 
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return the device information."""
-        return self._router.device_info
-
     async def async_press(self) -> None:
         """Press the button."""
         await self.entity_description.async_press(self._router)

homeassistant/components/freebox/device_tracker.py

@@ -61,9 +61,9 @@ class FreeboxDevice(ScannerEntity):
         self._name = device["primary_name"].strip() or DEFAULT_DEVICE_NAME
         self._mac = device["l2ident"]["id"]
         self._manufacturer = device["vendor_name"]
-        self._icon = icon_for_freebox_device(device)
+        self._attr_icon = icon_for_freebox_device(device)
         self._active = False
-        self._attrs: dict[str, Any] = {}
+        self._attr_extra_state_attributes: dict[str, Any] = {}
 
     @callback
     def async_update_state(self) -> None:
@@ -72,7 +72,7 @@ class FreeboxDevice(ScannerEntity):
         self._active = device["active"]
         if device.get("attrs") is None:
             # device
-            self._attrs = {
+            self._attr_extra_state_attributes = {
                 "last_time_reachable": datetime.fromtimestamp(
                     device["last_time_reachable"]
                 ),
@@ -80,7 +80,7 @@ class FreeboxDevice(ScannerEntity):
             }
         else:
             # router
-            self._attrs = device["attrs"]
+            self._attr_extra_state_attributes = device["attrs"]
 
     @property
     def mac_address(self) -> str:
@@ -102,16 +102,6 @@ class FreeboxDevice(ScannerEntity):
         """Return the source type."""
         return SourceType.ROUTER
 
-    @property
-    def icon(self) -> str:
-        """Return the icon."""
-        return self._icon
-
-    @property
-    def extra_state_attributes(self) -> dict[str, Any]:
-        """Return the attributes."""
-        return self._attrs
-
     @callback
     def async_on_demand_update(self):
         """Update state."""

homeassistant/components/freebox/sensor.py

@@ -197,7 +197,6 @@ class FreeboxDiskSensor(FreeboxSensor):
     ) -> None:
         """Initialize a Freebox disk sensor."""
         super().__init__(router, description)
-        self._disk = disk
         self._partition = partition
         self._attr_name = f"{partition['label']} {description.name}"
         self._attr_unique_id = (

homeassistant/components/freebox/switch.py

@@ -48,8 +48,8 @@ class FreeboxSwitch(SwitchEntity):
         """Initialize the switch."""
         self.entity_description = entity_description
         self._router = router
-        self._attr_device_info = self._router.device_info
-        self._attr_unique_id = f"{self._router.mac} {self.entity_description.name}"
+        self._attr_device_info = router.device_info
+        self._attr_unique_id = f"{router.mac} {entity_description.name}"
 
     async def _async_set_state(self, enabled: bool):
         """Turn the switch on or off."""