64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
"""The GIOS component."""
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import logging
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from aiohttp.client_exceptions import ClientConnectorError
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from async_timeout import timeout
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from gios import ApiError, Gios, InvalidSensorsData, NoStationError
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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_STATION_ID, DOMAIN, SCAN_INTERVAL
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_LOGGER = logging.getLogger(__name__)
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PLATFORMS = ["air_quality"]
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async def async_setup_entry(hass, entry):
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"""Set up GIOS as config entry."""
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station_id = entry.data[CONF_STATION_ID]
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_LOGGER.debug("Using station_id: %s", station_id)
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websession = async_get_clientsession(hass)
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coordinator = GiosDataUpdateCoordinator(hass, websession, station_id)
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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] = 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, entry):
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"""Unload a config entry."""
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hass.data[DOMAIN].pop(entry.entry_id)
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return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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class GiosDataUpdateCoordinator(DataUpdateCoordinator):
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"""Define an object to hold GIOS data."""
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def __init__(self, hass, session, station_id):
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"""Class to manage fetching GIOS data API."""
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self.gios = Gios(station_id, session)
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super().__init__(hass, _LOGGER, name=DOMAIN, update_interval=SCAN_INTERVAL)
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async def _async_update_data(self):
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"""Update data via library."""
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try:
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with timeout(30):
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await self.gios.update()
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except (
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ApiError,
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NoStationError,
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ClientConnectorError,
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InvalidSensorsData,
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) as error:
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raise UpdateFailed(error) from error
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return self.gios.data
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