234 lines
7.8 KiB
Python
234 lines
7.8 KiB
Python
"""Light for Shelly."""
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from typing import Optional, Tuple
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from aioshelly import Block
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_COLOR_TEMP,
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ATTR_HS_COLOR,
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ATTR_WHITE_VALUE,
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SUPPORT_BRIGHTNESS,
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SUPPORT_COLOR,
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SUPPORT_COLOR_TEMP,
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SUPPORT_WHITE_VALUE,
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LightEntity,
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)
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from homeassistant.core import callback
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from homeassistant.util.color import (
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color_hs_to_RGB,
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color_RGB_to_hs,
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color_temperature_kelvin_to_mired,
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color_temperature_mired_to_kelvin,
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)
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from . import ShellyDeviceWrapper
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from .const import (
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COAP,
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DATA_CONFIG_ENTRY,
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DOMAIN,
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KELVIN_MAX_VALUE,
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KELVIN_MIN_VALUE,
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KELVIN_MIN_VALUE_SHBLB_1,
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)
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from .entity import ShellyBlockEntity
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from .utils import async_remove_shelly_entity
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def min_kelvin(model: str):
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"""Kelvin (min) for colorTemp."""
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if model in ["SHBLB-1"]:
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return KELVIN_MIN_VALUE_SHBLB_1
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return KELVIN_MIN_VALUE
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up lights for device."""
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wrapper = hass.data[DOMAIN][DATA_CONFIG_ENTRY][config_entry.entry_id][COAP]
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blocks = []
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for block in wrapper.device.blocks:
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if block.type == "light":
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blocks.append(block)
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elif block.type == "relay":
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appliance_type = wrapper.device.settings["relays"][int(block.channel)].get(
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"appliance_type"
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)
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if appliance_type and appliance_type.lower() == "light":
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blocks.append(block)
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unique_id = (
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f'{wrapper.device.shelly["mac"]}-{block.type}_{block.channel}'
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)
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await async_remove_shelly_entity(hass, "switch", unique_id)
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if not blocks:
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return
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async_add_entities(ShellyLight(wrapper, block) for block in blocks)
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class ShellyLight(ShellyBlockEntity, LightEntity):
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"""Switch that controls a relay block on Shelly devices."""
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def __init__(self, wrapper: ShellyDeviceWrapper, block: Block) -> None:
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"""Initialize light."""
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super().__init__(wrapper, block)
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self.control_result = None
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self.mode_result = None
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self._supported_features = 0
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if hasattr(block, "brightness") or hasattr(block, "gain"):
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self._supported_features |= SUPPORT_BRIGHTNESS
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if hasattr(block, "colorTemp"):
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self._supported_features |= SUPPORT_COLOR_TEMP
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if hasattr(block, "white"):
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self._supported_features |= SUPPORT_WHITE_VALUE
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if hasattr(block, "red") and hasattr(block, "green") and hasattr(block, "blue"):
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self._supported_features |= SUPPORT_COLOR
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@property
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def supported_features(self) -> int:
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"""Supported features."""
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return self._supported_features
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@property
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def is_on(self) -> bool:
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"""If light is on."""
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if self.control_result:
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return self.control_result["ison"]
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return self.block.output
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@property
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def mode(self) -> Optional[str]:
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"""Return the color mode of the light."""
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if self.mode_result:
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return self.mode_result["mode"]
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if hasattr(self.block, "mode"):
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return self.block.mode
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if (
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hasattr(self.block, "red")
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and hasattr(self.block, "green")
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and hasattr(self.block, "blue")
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):
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return "color"
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return "white"
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@property
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def brightness(self) -> Optional[int]:
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"""Brightness of light."""
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if self.mode == "color":
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if self.control_result:
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brightness = self.control_result["gain"]
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else:
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brightness = self.block.gain
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else:
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if self.control_result:
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brightness = self.control_result["brightness"]
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else:
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brightness = self.block.brightness
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return int(brightness / 100 * 255)
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@property
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def white_value(self) -> Optional[int]:
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"""White value of light."""
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if self.control_result:
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white = self.control_result["white"]
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else:
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white = self.block.white
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return int(white)
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@property
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def hs_color(self) -> Optional[Tuple[float, float]]:
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"""Return the hue and saturation color value of light."""
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if self.mode == "white":
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return color_RGB_to_hs(255, 255, 255)
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if self.control_result:
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red = self.control_result["red"]
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green = self.control_result["green"]
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blue = self.control_result["blue"]
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else:
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red = self.block.red
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green = self.block.green
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blue = self.block.blue
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return color_RGB_to_hs(red, green, blue)
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@property
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def color_temp(self) -> Optional[float]:
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"""Return the CT color value in mireds."""
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if self.mode == "color":
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return None
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if self.control_result:
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color_temp = self.control_result["temp"]
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else:
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color_temp = self.block.colorTemp
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# If you set DUO to max mireds in Shelly app, 2700K,
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# It reports 0 temp
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if color_temp == 0:
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return min_kelvin(self.wrapper.model)
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return int(color_temperature_kelvin_to_mired(color_temp))
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@property
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def min_mireds(self) -> Optional[float]:
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"""Return the coldest color_temp that this light supports."""
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return color_temperature_kelvin_to_mired(KELVIN_MAX_VALUE)
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@property
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def max_mireds(self) -> Optional[float]:
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"""Return the warmest color_temp that this light supports."""
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return color_temperature_kelvin_to_mired(min_kelvin(self.wrapper.model))
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async def async_turn_on(self, **kwargs) -> None:
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"""Turn on light."""
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params = {"turn": "on"}
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if ATTR_BRIGHTNESS in kwargs:
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tmp_brightness = int(kwargs[ATTR_BRIGHTNESS] / 255 * 100)
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if hasattr(self.block, "gain"):
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params["gain"] = tmp_brightness
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if hasattr(self.block, "brightness"):
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params["brightness"] = tmp_brightness
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if ATTR_COLOR_TEMP in kwargs:
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color_temp = color_temperature_mired_to_kelvin(kwargs[ATTR_COLOR_TEMP])
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color_temp = min(
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KELVIN_MAX_VALUE, max(min_kelvin(self.wrapper.model), color_temp)
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)
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# Color temperature change - used only in white mode, switch device mode to white
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if self.mode == "color":
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self.mode_result = await self.wrapper.device.switch_light_mode("white")
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params["red"] = params["green"] = params["blue"] = 255
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params["temp"] = int(color_temp)
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elif ATTR_HS_COLOR in kwargs:
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red, green, blue = color_hs_to_RGB(*kwargs[ATTR_HS_COLOR])
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# Color channels change - used only in color mode, switch device mode to color
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if self.mode == "white":
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self.mode_result = await self.wrapper.device.switch_light_mode("color")
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params["red"] = red
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params["green"] = green
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params["blue"] = blue
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elif ATTR_WHITE_VALUE in kwargs:
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# White channel change - used only in color mode, switch device mode device to color
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if self.mode == "white":
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self.mode_result = await self.wrapper.device.switch_light_mode("color")
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params["white"] = int(kwargs[ATTR_WHITE_VALUE])
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self.control_result = await self.block.set_state(**params)
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self.async_write_ha_state()
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async def async_turn_off(self, **kwargs) -> None:
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"""Turn off light."""
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self.control_result = await self.block.set_state(turn="off")
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self.async_write_ha_state()
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@callback
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def _update_callback(self):
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"""When device updates, clear control & mode result that overrides state."""
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self.control_result = None
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self.mode_result = None
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super()._update_callback()
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