86 lines
2.2 KiB
Python
86 lines
2.2 KiB
Python
"""The covid19_augsburg component."""
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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 datetime import timedelta
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from typing import TYPE_CHECKING
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if TYPE_CHECKING:
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from .const import DOMAIN
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from .crawler import CovidCrawler
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_LOGGER = logging.getLogger(__name__)
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__version__ = "1.3.1"
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PLATFORMS = ["sensor"]
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async def async_setup(hass: HomeAssistant, config: dict):
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"""Set up the Coronavirus Augsburg component."""
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# Make sure coordinator is initialized.
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coordinator = await get_coordinator(hass)
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async def handle_refresh(call):
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_LOGGER.info("Refreshing Coronavirus Augsburg data...")
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await coordinator.async_refresh()
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hass.services.async_register(DOMAIN, "refresh", handle_refresh)
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return True
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Set up Coronavirus Augsburg from a config entry."""
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for component in PLATFORMS:
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(entry, component)
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)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Unload a config entry."""
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unload_ok = all(
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await asyncio.gather(
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*[
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hass.config_entries.async_forward_entry_unload(entry, cmp)
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for cmp in PLATFORMS
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]
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)
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)
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return unload_ok
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async def get_coordinator(hass: HomeAssistant):
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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"""Get the data update coordinator."""
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if DOMAIN in hass.data:
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return hass.data[DOMAIN]
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async def async_get_data() -> dict:
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crawler = CovidCrawler(hass)
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return {
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"incidence": await crawler.crawl_incidence(),
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"vaccination": await crawler.crawl_vaccination(),
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}
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hass.data[DOMAIN] = DataUpdateCoordinator(
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hass,
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logging.getLogger(__name__),
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name=DOMAIN,
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update_method=async_get_data,
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update_interval=timedelta(hours=1),
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)
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await hass.data[DOMAIN].async_refresh()
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return hass.data[DOMAIN]
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