63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
"""The dsmr component."""
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import asyncio
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from asyncio import CancelledError
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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 DATA_LISTENER, DATA_TASK, DOMAIN, PLATFORMS
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async def async_setup(hass, config: dict):
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"""Set up the DSMR platform."""
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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 DSMR from a config entry."""
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hass.data.setdefault(DOMAIN, {})
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hass.data[DOMAIN][entry.entry_id] = {}
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for platform in PLATFORMS:
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(entry, platform)
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)
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listener = entry.add_update_listener(async_update_options)
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hass.data[DOMAIN][entry.entry_id][DATA_LISTENER] = listener
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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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task = hass.data[DOMAIN][entry.entry_id][DATA_TASK]
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listener = hass.data[DOMAIN][entry.entry_id][DATA_LISTENER]
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# Cancel the reconnect task
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task.cancel()
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try:
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await task
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except CancelledError:
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pass
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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, component)
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for component in PLATFORMS
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]
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)
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)
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if unload_ok:
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listener()
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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async def async_update_options(hass: HomeAssistant, config_entry: ConfigEntry):
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"""Update options."""
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await hass.config_entries.async_reload(config_entry.entry_id)
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