Files
core/homeassistant/components/besen/entity.py
T

48 lines
1.4 KiB
Python

"""Base entities for Besen."""
from typing import override
from homeassistant.helpers import device_registry as dr
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from .const import NAME
from .coordinator import BesenCoordinator
class BesenEntity(CoordinatorEntity[BesenCoordinator]):
"""Base class for Besen entities."""
_attr_has_entity_name = True
def __init__(
self,
coordinator: BesenCoordinator,
key: str,
) -> None:
"""Initialize the entity."""
super().__init__(coordinator)
self._attr_unique_id = f"{coordinator.client.address}_{key}"
self._attr_translation_key = key
data = self.coordinator.data
info = data.info
name = data.config.device_name or info.advertised_name or info.model or NAME
self._attr_device_info = DeviceInfo(
connections={(dr.CONNECTION_BLUETOOTH, info.address)},
name=name,
manufacturer=info.manufacturer or "Besen",
model=info.model,
serial_number=info.serial,
hw_version=info.hardware_version,
sw_version=info.software_version,
)
@property
@override
def available(self) -> bool:
"""Return if the entity is available."""
data = self.coordinator.data
return super().available and data.available and data.authenticated