57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
"""Support for Elgato button."""
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from __future__ import annotations
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import logging
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from elgato import Elgato, ElgatoError, Info
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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 CONF_MAC
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity import EntityCategory
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import HomeAssistantElgatoData
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from .const import DOMAIN
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from .entity import ElgatoEntity
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_LOGGER = logging.getLogger(__name__)
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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 Elgato button based on a config entry."""
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data: HomeAssistantElgatoData = hass.data[DOMAIN][entry.entry_id]
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async_add_entities(
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[ElgatoIdentifyButton(data.client, data.info, entry.data.get(CONF_MAC))]
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)
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class ElgatoIdentifyButton(ElgatoEntity, ButtonEntity):
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"""Defines an Elgato identify button."""
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def __init__(self, client: Elgato, info: Info, mac: str | None) -> None:
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"""Initialize the button entity."""
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super().__init__(client, info, mac)
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self.entity_description = ButtonEntityDescription(
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key="identify",
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name="Identify",
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icon="mdi:help",
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entity_category=EntityCategory.CONFIG,
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)
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self._attr_unique_id = f"{info.serial_number}_{self.entity_description.key}"
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async def async_press(self) -> None:
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"""Identify the light, will make it blink."""
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try:
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await self.client.identify()
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except ElgatoError as error:
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raise HomeAssistantError(
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"An error occurred while identifying the Elgato Light"
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) from error
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