46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""The dsmr component."""
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from asyncio import CancelledError
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from contextlib import suppress
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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_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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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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hass.config_entries.async_setup_platforms(entry, PLATFORMS)
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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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with suppress(CancelledError):
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await task
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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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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, entry: ConfigEntry):
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"""Update options."""
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await hass.config_entries.async_reload(entry.entry_id)
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