Use entity class attributes for Blebox (#52890)

* Use entity class attributes for blebox

* rework

* Apply suggestions from code review

Co-authored-by: Franck Nijhof <git@frenck.dev>

Co-authored-by: Franck Nijhof <git@frenck.dev>

homeassistant/components/blebox/__init__.py

@@ -79,16 +79,16 @@ class BleBoxEntity(Entity):
     def __init__(self, feature):
         """Initialize a BleBox entity."""
         self._feature = feature
-
-    @property
-    def name(self):
-        """Return the internal entity name."""
-        return self._feature.full_name
-
-    @property
-    def unique_id(self):
-        """Return a unique id."""
-        return self._feature.unique_id
+        self._attr_name = feature.full_name
+        self._attr_unique_id = feature.unique_id
+        product = feature.product
+        self._attr_device_info = {
+            "identifiers": {(DOMAIN, product.unique_id)},
+            "name": product.name,
+            "manufacturer": product.brand,
+            "model": product.model,
+            "sw_version": product.firmware_version,
+        }
 
     async def async_update(self):
         """Update the entity state."""
@@ -96,15 +96,3 @@ class BleBoxEntity(Entity):
             await self._feature.async_update()
         except Error as ex:
             _LOGGER.error("Updating '%s' failed: %s", self.name, ex)
-
-    @property
-    def device_info(self):
-        """Return device information for this entity."""
-        product = self._feature.product
-        return {
-            "identifiers": {(DOMAIN, product.unique_id)},
-            "name": product.name,
-            "manufacturer": product.brand,
-            "model": product.model,
-            "sw_version": product.firmware_version,
-        }

homeassistant/components/blebox/air_quality.py

@@ -15,10 +15,7 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxAirQualityEntity(BleBoxEntity, AirQualityEntity):
     """Representation of a BleBox air quality feature."""
 
-    @property
-    def icon(self):
-        """Return the icon."""
-        return "mdi:blur"
+    _attr_icon = "mdi:blur"
 
     @property
     def particulate_matter_0_1(self):

homeassistant/components/blebox/climate.py

@@ -25,10 +25,9 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxClimateEntity(BleBoxEntity, ClimateEntity):
     """Representation of a BleBox climate feature (saunaBox)."""
 
-    @property
-    def supported_features(self):
-        """Return the supported climate features."""
-        return SUPPORT_TARGET_TEMPERATURE
+    _attr_supported_features = SUPPORT_TARGET_TEMPERATURE
+    _attr_hvac_modes = [HVAC_MODE_OFF, HVAC_MODE_HEAT]
+    _attr_temperature_unit = TEMP_CELSIUS
 
     @property
     def hvac_mode(self):
@@ -48,16 +47,6 @@ class BleBoxClimateEntity(BleBoxEntity, ClimateEntity):
         # NOTE: In practice, there's no need to handle case when is_heating is None
         return CURRENT_HVAC_HEAT if self._feature.is_heating else CURRENT_HVAC_IDLE
 
-    @property
-    def hvac_modes(self):
-        """Return a list of possible HVAC modes."""
-        return [HVAC_MODE_OFF, HVAC_MODE_HEAT]
-
-    @property
-    def temperature_unit(self):
-        """Return the temperature unit."""
-        return TEMP_CELSIUS
-
     @property
     def max_temp(self):
         """Return the maximum temperature supported."""

homeassistant/components/blebox/cover.py

@@ -27,24 +27,19 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxCoverEntity(BleBoxEntity, CoverEntity):
     """Representation of a BleBox cover feature."""
 
+    def __init__(self, feature):
+        """Initialize a BleBox cover feature."""
+        super().__init__(feature)
+        self._attr_device_class = BLEBOX_TO_HASS_DEVICE_CLASSES[feature.device_class]
+        position = SUPPORT_SET_POSITION if feature.is_slider else 0
+        stop = SUPPORT_STOP if feature.has_stop else 0
+        self._attr_supported_features = position | stop | SUPPORT_OPEN | SUPPORT_CLOSE
+
     @property
     def state(self):
         """Return the equivalent HA cover state."""
         return BLEBOX_TO_HASS_COVER_STATES[self._feature.state]
 
-    @property
-    def device_class(self):
-        """Return the device class."""
-        return BLEBOX_TO_HASS_DEVICE_CLASSES[self._feature.device_class]
-
-    @property
-    def supported_features(self):
-        """Return the supported cover features."""
-        position = SUPPORT_SET_POSITION if self._feature.is_slider else 0
-        stop = SUPPORT_STOP if self._feature.has_stop else 0
-
-        return position | stop | SUPPORT_OPEN | SUPPORT_CLOSE
-
     @property
     def current_cover_position(self):
         """Return the current cover position."""

homeassistant/components/blebox/light.py

@@ -29,13 +29,13 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxLightEntity(BleBoxEntity, LightEntity):
     """Representation of BleBox lights."""
 
-    @property
-    def supported_color_modes(self):
-        """Return supported color modes."""
-        return {self.color_mode}
+    def __init__(self, feature):
+        """Initialize a BleBox light."""
+        super().__init__(feature)
+        self._attr_supported_color_modes = {self.color_mode}
 
     @property
-    def is_on(self):
+    def is_on(self) -> bool:
         """Return if light is on."""
         return self._feature.is_on
 

homeassistant/components/blebox/sensor.py

@@ -17,17 +17,13 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxSensorEntity(BleBoxEntity, SensorEntity):
     """Representation of a BleBox sensor feature."""
 
+    def __init__(self, feature):
+        """Initialize a BleBox sensor feature."""
+        super().__init__(feature)
+        self._attr_unit_of_measurement = BLEBOX_TO_UNIT_MAP[feature.unit]
+        self._attr_device_class = BLEBOX_TO_HASS_DEVICE_CLASSES[feature.device_class]
+
     @property
     def state(self):
         """Return the state."""
         return self._feature.current
-
-    @property
-    def unit_of_measurement(self):
-        """Return the unit."""
-        return BLEBOX_TO_UNIT_MAP[self._feature.unit]
-
-    @property
-    def device_class(self):
-        """Return the device class."""
-        return BLEBOX_TO_HASS_DEVICE_CLASSES[self._feature.device_class]

homeassistant/components/blebox/switch.py

@@ -15,10 +15,10 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
 class BleBoxSwitchEntity(BleBoxEntity, SwitchEntity):
     """Representation of a BleBox switch feature."""
 
-    @property
-    def device_class(self):
-        """Return the device class."""
-        return BLEBOX_TO_HASS_DEVICE_CLASSES[self._feature.device_class]
+    def __init__(self, feature):
+        """Initialize a BleBox switch feature."""
+        super().__init__(feature)
+        self._attr_device_class = BLEBOX_TO_HASS_DEVICE_CLASSES[feature.device_class]
 
     @property
     def is_on(self):