62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
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"""The Airthings integration."""
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from __future__ import annotations
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from datetime import timedelta
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import logging
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from airthings import Airthings, AirthingsError
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import CONF_ID, CONF_SECRET, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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PLATFORMS: list[str] = ["sensor"]
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SCAN_INTERVAL = timedelta(minutes=6)
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up Airthings from a config entry."""
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hass.data.setdefault(DOMAIN, {})
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airthings = Airthings(
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entry.data[CONF_ID],
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entry.data[CONF_SECRET],
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async_get_clientsession(hass),
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)
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async def _update_method():
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"""Get the latest data from Airthings."""
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try:
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return await airthings.update_devices()
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except AirthingsError as err:
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raise UpdateFailed(f"Unable to fetch data: {err}") from err
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coordinator = DataUpdateCoordinator(
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hass,
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_LOGGER,
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name=DOMAIN,
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update_method=_update_method,
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update_interval=SCAN_INTERVAL,
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)
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await coordinator.async_config_entry_first_refresh()
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hass.data[DOMAIN][entry.entry_id] = coordinator
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hass.config_entries.async_setup_platforms(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 a config entry."""
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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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