coordinator.py

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"""The OpenGarage integration."""
 
from __future__ import annotations
 
from datetime import timedelta
import logging
from typing import Any
 
import opengarage
 
from homeassistant.core import HomeAssistant
from homeassistant.helpers import update_coordinator
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 
from .const import DOMAIN
 
_LOGGER = logging.getLogger(__name__)
 
 
class OpenGarageDataUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
    """Class to manage fetching Opengarage data."""
 
    def __init__(
        self,
        hass: HomeAssistant,
        *,
        open_garage_connection: opengarage.OpenGarage,
    ) -> None:
        """Initialize global Opengarage data updater."""
        self.open_garage_connectionopen_garage_connection = open_garage_connection
 
        super().__init__(
            hass,
            _LOGGER,
            name=DOMAIN,
            update_interval=timedelta(seconds=5),
        )
 
    async def _async_update_data(self) -> dict[str, Any]:
        """Fetch data."""
        data = await self.open_garage_connectionopen_garage_connection.update_state()
        if data is None:
            raise update_coordinator.UpdateFailed(
                "Unable to connect to OpenGarage device"
            )
        return data