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https://github.com/home-assistant/core.git
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Franck Nijhof
122 lines
4.0 KiB
Python
122 lines
4.0 KiB
Python
"""Representation of an RGB light."""
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from typing import Any
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from zwave_me_ws import ZWaveMeData
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_RGB_COLOR,
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ATTR_TRANSITION,
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ColorMode,
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LightEntity,
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LightEntityFeature,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .const import ZWaveMePlatform
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from .controller import ZWaveMeConfigEntry, ZWaveMeController
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from .entity import ZWaveMeEntity
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ZWaveMeConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the rgb platform."""
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@callback
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def add_new_device(new_device: ZWaveMeData) -> None:
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"""Add a new device."""
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async_add_entities([ZWaveMeRGB(config_entry.runtime_data, new_device)])
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async_dispatcher_connect(
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hass, f"ZWAVE_ME_NEW_{ZWaveMePlatform.RGB_LIGHT.upper()}", add_new_device
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)
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async_dispatcher_connect(
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hass, f"ZWAVE_ME_NEW_{ZWaveMePlatform.RGBW_LIGHT.upper()}", add_new_device
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)
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async_dispatcher_connect(
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hass, f"ZWAVE_ME_NEW_{ZWaveMePlatform.BRIGHTNESS_LIGHT.upper()}", add_new_device
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)
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class ZWaveMeRGB(ZWaveMeEntity, LightEntity):
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"""Representation of a ZWaveMe light."""
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def __init__(
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self,
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controller: ZWaveMeController,
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device: ZWaveMeData,
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) -> None:
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"""Initialize the device."""
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super().__init__(controller=controller, device=device)
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if device.deviceType in [ZWaveMePlatform.RGB_LIGHT, ZWaveMePlatform.RGBW_LIGHT]:
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self._attr_color_mode = ColorMode.RGB
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else:
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self._attr_color_mode = ColorMode.BRIGHTNESS
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self._attr_supported_features = LightEntityFeature.TRANSITION
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self._attr_supported_color_modes: set[ColorMode] = {self._attr_color_mode}
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def turn_off(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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self.controller.zwave_api.send_command(self.device.id, "off")
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def turn_on(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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color: tuple[int, int, int] | None = kwargs.get(ATTR_RGB_COLOR)
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brightness = kwargs.get(ATTR_BRIGHTNESS)
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transition: float | None = kwargs.get(ATTR_TRANSITION)
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command_id = "exact"
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command_args: dict[str, str] = {}
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# set color levels
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if color is not None:
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if not any(color):
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color = (255, 255, 255)
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command_args.update(
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{"red": str(color[0]), "green": str(color[1]), "blue": str(color[2])}
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)
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elif brightness is not None:
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command_args["level"] = str(round(brightness / 2.55))
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elif transition is not None:
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command_args["level"] = "100"
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else:
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command_id = "on"
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if transition is not None:
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command_id = "exactSmooth"
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if transition < 127:
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duration = round(transition)
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else:
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duration = min(127, round((transition) / 60)) + 127
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command_args["duration"] = str(duration)
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cmd = command_id
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if command_args:
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args = "&".join(
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f"{argId}={argVal}" for argId, argVal in command_args.items()
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)
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cmd = f"{command_id}?{args}"
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self.controller.zwave_api.send_command(self.device.id, cmd)
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@property
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def is_on(self) -> bool:
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"""Return true if the light is on."""
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return self.device.level == "on"
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@property
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def brightness(self) -> int:
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"""Return the brightness of a device."""
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return max(self.device.color.values())
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@property
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def rgb_color(self) -> tuple[int, int, int]:
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"""Return the rgb color value [int, int, int]."""
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rgb = self.device.color
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return rgb["r"], rgb["g"], rgb["b"]
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