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74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
"""Casper Glow integration button platform."""
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from __future__ import annotations
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from collections.abc import Awaitable, Callable
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from dataclasses import dataclass
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from pycasperglow import CasperGlow
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from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.device_registry import format_mac
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .coordinator import CasperGlowConfigEntry, CasperGlowCoordinator
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from .entity import CasperGlowEntity
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PARALLEL_UPDATES = 1
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@dataclass(frozen=True, kw_only=True)
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class CasperGlowButtonEntityDescription(ButtonEntityDescription):
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"""Describe a Casper Glow button entity."""
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press_fn: Callable[[CasperGlow], Awaitable[None]]
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BUTTON_DESCRIPTIONS: tuple[CasperGlowButtonEntityDescription, ...] = (
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CasperGlowButtonEntityDescription(
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key="pause",
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translation_key="pause",
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press_fn=lambda device: device.pause(),
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),
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CasperGlowButtonEntityDescription(
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key="resume",
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translation_key="resume",
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press_fn=lambda device: device.resume(),
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),
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: CasperGlowConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the button platform for Casper Glow."""
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async_add_entities(
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CasperGlowButton(entry.runtime_data, description)
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for description in BUTTON_DESCRIPTIONS
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)
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class CasperGlowButton(CasperGlowEntity, ButtonEntity):
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"""A Casper Glow button entity."""
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entity_description: CasperGlowButtonEntityDescription
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def __init__(
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self,
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coordinator: CasperGlowCoordinator,
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description: CasperGlowButtonEntityDescription,
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) -> None:
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"""Initialize a Casper Glow button."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = (
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f"{format_mac(coordinator.device.address)}_{description.key}"
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)
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async def async_press(self) -> None:
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"""Press the button."""
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await self._async_command(self.entity_description.press_fn(self._device))
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