65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
"""Support for deCONZ scenes."""
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from __future__ import annotations
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from typing import Any
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from pydeconz.group import Scene as PydeconzScene
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from homeassistant.components.scene import DOMAIN, Scene
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from homeassistant.config_entries import ConfigEntry
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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 AddEntitiesCallback
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from .deconz_device import DeconzSceneMixin
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from .gateway import get_gateway_from_config_entry
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up scenes for deCONZ component."""
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gateway = get_gateway_from_config_entry(hass, config_entry)
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gateway.entities[DOMAIN] = set()
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@callback
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def async_add_scene(scenes: list[PydeconzScene] | None = None) -> None:
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"""Add scene from deCONZ."""
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entities = []
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if scenes is None:
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scenes = list(gateway.api.scenes.values())
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for scene in scenes:
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known_entities = set(gateway.entities[DOMAIN])
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new_entity = DeconzScene(scene, gateway)
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if new_entity.unique_id not in known_entities:
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entities.append(new_entity)
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if entities:
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async_add_entities(entities)
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config_entry.async_on_unload(
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async_dispatcher_connect(
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hass,
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gateway.signal_new_scene,
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async_add_scene,
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)
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)
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async_add_scene()
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class DeconzScene(DeconzSceneMixin, Scene):
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"""Representation of a deCONZ scene."""
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TYPE = DOMAIN
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async def async_activate(self, **kwargs: Any) -> None:
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"""Activate the scene."""
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await self._device.recall()
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