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2026-04-30 21:14:48 +02:00

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Python

"""Support for Fumis binary sensor entities."""
from collections.abc import Callable
from dataclasses import dataclass
from fumis import FumisInfo
from homeassistant.components.binary_sensor import (
BinarySensorDeviceClass,
BinarySensorEntity,
BinarySensorEntityDescription,
)
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from .coordinator import FumisConfigEntry, FumisDataUpdateCoordinator
from .entity import FumisEntity
PARALLEL_UPDATES = 0
@dataclass(frozen=True, kw_only=True)
class FumisBinarySensorEntityDescription(BinarySensorEntityDescription):
"""Describes a Fumis binary sensor entity."""
has_fn: Callable[[FumisInfo], bool] = lambda _: True
is_on_fn: Callable[[FumisInfo], bool | None]
BINARY_SENSORS: tuple[FumisBinarySensorEntityDescription, ...] = (
FumisBinarySensorEntityDescription(
key="door",
device_class=BinarySensorDeviceClass.DOOR,
entity_category=EntityCategory.DIAGNOSTIC,
has_fn=lambda data: data.controller.door_open is not None,
is_on_fn=lambda data: data.controller.door_open,
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: FumisConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up Fumis binary sensor entities based on a config entry."""
coordinator = entry.runtime_data
async_add_entities(
FumisBinarySensorEntity(coordinator=coordinator, description=description)
for description in BINARY_SENSORS
if description.has_fn(coordinator.data)
)
class FumisBinarySensorEntity(FumisEntity, BinarySensorEntity):
"""Defines a Fumis binary sensor entity."""
entity_description: FumisBinarySensorEntityDescription
def __init__(
self,
coordinator: FumisDataUpdateCoordinator,
description: FumisBinarySensorEntityDescription,
) -> None:
"""Initialize the Fumis binary sensor entity."""
super().__init__(coordinator)
self.entity_description = description
self._attr_unique_id = f"{coordinator.config_entry.unique_id}_{description.key}"
@property
def is_on(self) -> bool | None:
"""Return the state of the binary sensor."""
return self.entity_description.is_on_fn(self.coordinator.data)