coordinator.py

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"""Smarty Coordinator."""
 
from datetime import timedelta
import logging
 
from pysmarty2 import Smarty
 
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_HOST
from homeassistant.core import HomeAssistant
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
 
_LOGGER = logging.getLogger(__name__)
 
type SmartyConfigEntry = ConfigEntry[SmartyCoordinator]
 
 
class SmartyCoordinator(DataUpdateCoordinator[None]):
    """Smarty Coordinator."""
 
    config_entry: SmartyConfigEntry
    software_version: str
    configuration_version: str
 
    def __init__(self, hass: HomeAssistant) -> None:
        """Initialize."""
        super().__init__(
            hass,
            logger=_LOGGER,
            name="Smarty",
            update_interval=timedelta(seconds=30),
        )
        self.clientclient = Smarty(host=self.config_entryconfig_entry.data[CONF_HOST])
 
    async def _async_setup(self) -> None:
        if not await self.hasshass.async_add_executor_job(self.clientclient.update):
            raise UpdateFailed("Failed to update Smarty data")
        self.software_versionsoftware_version = self.clientclient.get_software_version()
        self.configuration_versionconfiguration_version = self.clientclient.get_configuration_version()
 
    async def _async_update_data(self) -> None:
        """Fetch data from Smarty."""
        if not await self.hasshass.async_add_executor_job(self.clientclient.update):
            raise UpdateFailed("Failed to update Smarty data")