mirror of https://github.com/home-assistant/core
93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
"""Support for LaMetric buttons."""
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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 typing import Any
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from demetriek import LaMetricDevice
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from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import EntityCategory
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN
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from .coordinator import LaMetricDataUpdateCoordinator
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from .entity import LaMetricEntity
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from .helpers import lametric_exception_handler
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@dataclass(frozen=True, kw_only=True)
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class LaMetricButtonEntityDescription(ButtonEntityDescription):
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"""Class describing LaMetric button entities."""
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press_fn: Callable[[LaMetricDevice], Awaitable[Any]]
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BUTTONS = [
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LaMetricButtonEntityDescription(
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key="app_next",
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translation_key="app_next",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda api: api.app_next(),
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),
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LaMetricButtonEntityDescription(
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key="app_previous",
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translation_key="app_previous",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda api: api.app_previous(),
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),
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LaMetricButtonEntityDescription(
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key="dismiss_current",
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translation_key="dismiss_current",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda api: api.dismiss_current_notification(),
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),
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LaMetricButtonEntityDescription(
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key="dismiss_all",
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translation_key="dismiss_all",
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entity_category=EntityCategory.CONFIG,
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press_fn=lambda api: api.dismiss_all_notifications(),
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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: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up LaMetric button based on a config entry."""
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coordinator: LaMetricDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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LaMetricButtonEntity(
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coordinator=coordinator,
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description=description,
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)
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for description in BUTTONS
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)
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class LaMetricButtonEntity(LaMetricEntity, ButtonEntity):
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"""Representation of a LaMetric number."""
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entity_description: LaMetricButtonEntityDescription
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def __init__(
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self,
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coordinator: LaMetricDataUpdateCoordinator,
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description: LaMetricButtonEntityDescription,
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) -> None:
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"""Initialize the button entity."""
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super().__init__(coordinator=coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.data.serial_number}-{description.key}"
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@lametric_exception_handler
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async def async_press(self) -> None:
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"""Send out a command to LaMetric."""
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await self.entity_description.press_fn(self.coordinator.lametric)
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