coordinator.py

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"""DataUpdateCoordinator for coolmaster integration."""
 
import logging
 
from homeassistant.components.climate import SCAN_INTERVAL
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
from .const import DOMAIN
 
_LOGGER = logging.getLogger(__name__)
 
 
class CoolmasterDataUpdateCoordinator(DataUpdateCoordinator):
    """Class to manage fetching Coolmaster data."""
 
    def __init__(self, hass, coolmaster):
        """Initialize global Coolmaster data updater."""
        self._coolmaster_coolmaster = coolmaster
 
        super().__init__(
            hass,
            _LOGGER,
            name=DOMAIN,
            update_interval=SCAN_INTERVAL,
        )
 
    async def _async_update_data(self):
        """Fetch data from Coolmaster."""
        try:
            return await self._coolmaster_coolmaster.status()
        except OSError as error:
            raise UpdateFailed from error