56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
"""The Nightscout integration."""
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from aiohttp import ClientError
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from py_nightscout import Api as NightscoutAPI
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_API_KEY, CONF_URL, 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 import device_registry as dr
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.entity import SLOW_UPDATE_WARNING
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from .const import DOMAIN
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PLATFORMS = [Platform.SENSOR]
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_API_TIMEOUT = SLOW_UPDATE_WARNING - 1
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up Nightscout from a config entry."""
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server_url = entry.data[CONF_URL]
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api_key = entry.data.get(CONF_API_KEY)
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session = async_get_clientsession(hass)
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api = NightscoutAPI(server_url, session=session, api_secret=api_key)
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try:
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status = await api.get_server_status()
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except (ClientError, TimeoutError, OSError) as error:
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raise ConfigEntryNotReady from error
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hass.data.setdefault(DOMAIN, {})
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hass.data[DOMAIN][entry.entry_id] = api
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device_registry = dr.async_get(hass)
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device_registry.async_get_or_create(
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config_entry_id=entry.entry_id,
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identifiers={(DOMAIN, server_url)},
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manufacturer="Nightscout Foundation",
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name=status.name,
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sw_version=status.version,
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entry_type=dr.DeviceEntryType.SERVICE,
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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 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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