79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
"""The GIOS component."""
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import asyncio
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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, NoStationError
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from homeassistant.core import Config, HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.util import Throttle
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from .const import CONF_STATION_ID, DATA_CLIENT, DEFAULT_SCAN_INTERVAL, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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async def async_setup(hass: HomeAssistant, config: Config) -> bool:
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"""Set up configured GIOS."""
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hass.data[DOMAIN] = {}
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hass.data[DOMAIN][DATA_CLIENT] = {}
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return True
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async def async_setup_entry(hass, config_entry):
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"""Set up GIOS as config entry."""
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station_id = config_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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gios = GiosData(websession, station_id)
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await gios.async_update()
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hass.data[DOMAIN][DATA_CLIENT][config_entry.entry_id] = gios
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(config_entry, "air_quality")
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)
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return True
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async def async_unload_entry(hass, config_entry):
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"""Unload a config entry."""
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hass.data[DOMAIN][DATA_CLIENT].pop(config_entry.entry_id)
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await hass.config_entries.async_forward_entry_unload(config_entry, "air_quality")
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return True
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class GiosData:
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"""Define an object to hold GIOS data."""
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def __init__(self, session, station_id):
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"""Initialize."""
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self._gios = Gios(station_id, session)
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self.station_id = station_id
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self.sensors = {}
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self.latitude = None
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self.longitude = None
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self.station_name = None
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self.available = True
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@Throttle(DEFAULT_SCAN_INTERVAL)
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async def async_update(self):
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"""Update GIOS data."""
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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 asyncio.TimeoutError:
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_LOGGER.error("Asyncio Timeout Error")
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except (ApiError, NoStationError, ClientConnectorError) as error:
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_LOGGER.error("GIOS data update failed: %s", error)
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self.available = self._gios.available
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self.latitude = self._gios.latitude
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self.longitude = self._gios.longitude
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self.station_name = self._gios.station_name
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self.sensors = self._gios.data
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