mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
"""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 SCAN_INTERVAL
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_HOST, CONF_PORT, Platform
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DATA_COORDINATOR, DOMAIN, IALARM_TO_HASS
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PLATFORMS = [Platform.ALARM_CONTROL_PANEL]
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up iAlarm config."""
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host: str = entry.data[CONF_HOST]
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port: int = entry.data[CONF_PORT]
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ialarm = IAlarm(host, port)
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try:
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async with asyncio.timeout(10):
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mac = await hass.async_add_executor_job(ialarm.get_mac)
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except (asyncio.TimeoutError, ConnectionError) as ex:
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raise ConfigEntryNotReady from ex
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coordinator = IAlarmDataUpdateCoordinator(hass, ialarm, mac)
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await coordinator.async_config_entry_first_refresh()
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hass.data.setdefault(DOMAIN, {})
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hass.data[DOMAIN][entry.entry_id] = {
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DATA_COORDINATOR: coordinator,
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}
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await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload iAlarm config."""
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unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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if unload_ok:
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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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: str | 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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