entity.py

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"""Base entity for the Ping component."""
 
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import DOMAIN as HOMEASSISTANT_DOMAIN
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
from .coordinator import PingUpdateCoordinator
 
 
class PingEntity(CoordinatorEntity[PingUpdateCoordinator]):
    """Represents a Ping base entity."""
 
    _attr_has_entity_name = True
 
    def __init__(
        self,
        config_entry: ConfigEntry,
        coordinator: PingUpdateCoordinator,
        unique_id: str,
    ) -> None:
        """Initialize the sensor."""
        super().__init__(coordinator)
 
        self._attr_unique_id_attr_unique_id = unique_id
        self._attr_device_info_attr_device_info = DeviceInfo(
            identifiers={(HOMEASSISTANT_DOMAIN, config_entry.entry_id)},
            manufacturer="Ping",
        )