entity.py

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"""Entities for The Internet Printing Protocol (IPP) integration."""
 
from __future__ import annotations
 
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.entity import EntityDescription
from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
from .const import DOMAIN
from .coordinator import IPPDataUpdateCoordinator
 
 
class IPPEntity(CoordinatorEntity[IPPDataUpdateCoordinator]):
    """Defines a base IPP entity."""
 
    _attr_has_entity_name = True
 
    def __init__(
        self,
        coordinator: IPPDataUpdateCoordinator,
        description: EntityDescription,
    ) -> None:
        """Initialize the IPP entity."""
        super().__init__(coordinator)
 
        self.entity_descriptionentity_description = description
 
        self._attr_unique_id_attr_unique_id = f"{coordinator.device_id}_{description.key}"
        self._attr_device_info_attr_device_info = DeviceInfo(
            identifiers={(DOMAIN, coordinator.device_id)},
            manufacturer=self.coordinator.data.info.manufacturer,
            model=self.coordinator.data.info.model,
            name=self.coordinator.data.info.name,
            sw_version=self.coordinator.data.info.version,
            configuration_url=self.coordinator.data.info.more_info,
        )