Migrate opple lights to use Kelvin

homeassistant/components/opple/light.py

@@ -10,7 +10,7 @@
 
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
-    ATTR_COLOR_TEMP,
+    ATTR_COLOR_TEMP_KELVIN,
     PLATFORM_SCHEMA as LIGHT_PLATFORM_SCHEMA,
     ColorMode,
     LightEntity,
@@ -20,10 +20,6 @@
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
-from homeassistant.util.color import (
-    color_temperature_kelvin_to_mired as kelvin_to_mired,
-    color_temperature_mired_to_kelvin as mired_to_kelvin,
-)
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -58,6 +54,8 @@ class OppleLight(LightEntity):
 
     _attr_color_mode = ColorMode.COLOR_TEMP
     _attr_supported_color_modes = {ColorMode.COLOR_TEMP}
+    _attr_min_color_temp_kelvin = 3000  # 333 Mireds
+    _attr_max_color_temp_kelvin = 5700  # 175 Mireds
 
     def __init__(self, name, host):
         """Initialize an Opple light."""
@@ -67,7 +65,6 @@ def __init__(self, name, host):
         self._name = name
         self._is_on = None
         self._brightness = None
-        self._color_temp = None
 
     @property
     def available(self) -> bool:
@@ -94,21 +91,6 @@ def brightness(self):
         """Return the brightness of the light."""
         return self._brightness
 
-    @property
-    def color_temp(self):
-        """Return the color temperature of this light."""
-        return kelvin_to_mired(self._color_temp)
-
-    @property
-    def min_mireds(self):
-        """Return minimum supported color temperature."""
-        return 175
-
-    @property
-    def max_mireds(self):
-        """Return maximum supported color temperature."""
-        return 333
-
     def turn_on(self, **kwargs: Any) -> None:
         """Instruct the light to turn on."""
         _LOGGER.debug("Turn on light %s %s", self._device.ip, kwargs)
@@ -118,9 +100,11 @@ def turn_on(self, **kwargs: Any) -> None:
         if ATTR_BRIGHTNESS in kwargs and self.brightness != kwargs[ATTR_BRIGHTNESS]:
             self._device.brightness = kwargs[ATTR_BRIGHTNESS]
 
-        if ATTR_COLOR_TEMP in kwargs and self.color_temp != kwargs[ATTR_COLOR_TEMP]:
-            color_temp = mired_to_kelvin(kwargs[ATTR_COLOR_TEMP])
-            self._device.color_temperature = color_temp
+        if (
+            ATTR_COLOR_TEMP_KELVIN in kwargs
+            and self.color_temp_kelvin != kwargs[ATTR_COLOR_TEMP_KELVIN]
+        ):
+            self._device.color_temperature = kwargs[ATTR_COLOR_TEMP_KELVIN]
 
     def turn_off(self, **kwargs: Any) -> None:
         """Instruct the light to turn off."""
@@ -136,7 +120,7 @@ def update(self) -> None:
             prev_available == self.available
             and self._is_on == self._device.power_on
             and self._brightness == self._device.brightness
-            and self._color_temp == self._device.color_temperature
+            and self._attr_color_temp_kelvin == self._device.color_temperature
         ):
             return
 
@@ -146,7 +130,7 @@ def update(self) -> None:
 
         self._is_on = self._device.power_on
         self._brightness = self._device.brightness
-        self._color_temp = self._device.color_temperature
+        self._attr_color_temp_kelvin = self._device.color_temperature
 
         if not self.is_on:
             _LOGGER.debug("Update light %s success: power off", self._device.ip)
@@ -155,5 +139,5 @@ def update(self) -> None:
                 "Update light %s success: power on brightness %s color temperature %s",
                 self._device.ip,
                 self._brightness,
-                self._color_temp,
+                self._attr_color_temp_kelvin,
             )