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core/homeassistant/components/velux/button.py
Ingmar Stein c6c5661b4b Add Identify button to Velux integration (#163893)
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-21 18:20:02 +01:00

79 lines
2.7 KiB
Python

"""Support for VELUX KLF 200 gateway button."""
from __future__ import annotations
from pyvlx import Node, PyVLX, PyVLXException
from homeassistant.components.button import ButtonDeviceClass, ButtonEntity
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from . import VeluxConfigEntry
from .const import DOMAIN
from .entity import VeluxEntity, wrap_pyvlx_call_exceptions
PARALLEL_UPDATES = 1
async def async_setup_entry(
hass: HomeAssistant,
config_entry: VeluxConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up button entities for the Velux integration."""
entities: list[ButtonEntity] = [
VeluxGatewayRebootButton(config_entry.entry_id, config_entry.runtime_data)
]
entities.extend(
VeluxIdentifyButton(node, config_entry.entry_id)
for node in config_entry.runtime_data.nodes
if isinstance(node, Node)
)
async_add_entities(entities)
class VeluxIdentifyButton(VeluxEntity, ButtonEntity):
"""Representation of a Velux identify button."""
_attr_device_class = ButtonDeviceClass.IDENTIFY
_attr_entity_category = EntityCategory.DIAGNOSTIC
def __init__(self, node: Node, config_entry_id: str) -> None:
"""Initialize the Velux identify button."""
super().__init__(node, config_entry_id)
self._attr_unique_id = f"{self._attr_unique_id}_identify"
@wrap_pyvlx_call_exceptions
async def async_press(self) -> None:
"""Identify the physical device."""
await self.node.wink()
class VeluxGatewayRebootButton(ButtonEntity):
"""Representation of the Velux Gateway reboot button."""
_attr_has_entity_name = True
_attr_device_class = ButtonDeviceClass.RESTART
_attr_entity_category = EntityCategory.CONFIG
def __init__(self, config_entry_id: str, pyvlx: PyVLX) -> None:
"""Initialize the gateway reboot button."""
self.pyvlx = pyvlx
self._attr_unique_id = f"{config_entry_id}_reboot-gateway"
self._attr_device_info = DeviceInfo(
identifiers={(DOMAIN, f"gateway_{config_entry_id}")},
)
async def async_press(self) -> None:
"""Handle the button press - reboot the gateway."""
try:
await self.pyvlx.reboot_gateway()
except PyVLXException as ex:
raise HomeAssistantError(
translation_domain=DOMAIN,
translation_key="reboot_failed",
) from ex