mirror of https://github.com/home-assistant/core
53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
"""Coordinator for the iAlarm integration."""
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from __future__ import annotations
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import asyncio
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import logging
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from pyialarm import IAlarm
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from homeassistant.components.alarm_control_panel import (
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SCAN_INTERVAL,
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AlarmControlPanelState,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DOMAIN, IALARM_TO_HASS
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_LOGGER = logging.getLogger(__name__)
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class IAlarmDataUpdateCoordinator(DataUpdateCoordinator[None]):
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"""Class to manage fetching iAlarm data."""
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def __init__(self, hass: HomeAssistant, ialarm: IAlarm, mac: str) -> None:
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"""Initialize global iAlarm data updater."""
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self.ialarm = ialarm
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self.state: AlarmControlPanelState | None = None
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self.host: str = ialarm.host
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self.mac = mac
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super().__init__(
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hass,
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_LOGGER,
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name=DOMAIN,
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update_interval=SCAN_INTERVAL,
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)
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def _update_data(self) -> None:
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"""Fetch data from iAlarm via sync functions."""
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status = self.ialarm.get_status()
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_LOGGER.debug("iAlarm status: %s", status)
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self.state = IALARM_TO_HASS.get(status)
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async def _async_update_data(self) -> None:
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"""Fetch data from iAlarm."""
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try:
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async with asyncio.timeout(10):
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await self.hass.async_add_executor_job(self._update_data)
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except ConnectionError as error:
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raise UpdateFailed(error) from error
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