b4bac0f7a0
* Remove unnecessary exception re-wraps * Preserve exception chains on re-raise We slap "from cause" to almost all possible cases here. In some cases it could conceivably be better to do "from None" if we really want to hide the cause. However those should be in the minority, and "from cause" should be an improvement over the corresponding raise without a "from" in all cases anyway. The only case where we raise from None here is in plex, where the exception for an original invalid SSL cert is not the root cause for failure to validate a newly fetched one. Follow local convention on exception variable names if there is a consistent one, otherwise `err` to match with majority of codebase. * Fix mistaken re-wrap in homematicip_cloud/hap.py Missed the difference between HmipConnectionError and HmipcConnectionError. * Do not hide original error on plex new cert validation error Original is not the cause for the new one, but showing old in the traceback is useful nevertheless.
74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
"""The MyQ integration."""
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import asyncio
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from datetime import timedelta
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import logging
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import pymyq
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from pymyq.errors import InvalidCredentialsError, MyQError
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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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 aiohttp_client
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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from .const import DOMAIN, MYQ_COORDINATOR, MYQ_GATEWAY, PLATFORMS, UPDATE_INTERVAL
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_LOGGER = logging.getLogger(__name__)
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async def async_setup(hass: HomeAssistant, config: dict):
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"""Set up the MyQ component."""
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hass.data.setdefault(DOMAIN, {})
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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 MyQ from a config entry."""
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websession = aiohttp_client.async_get_clientsession(hass)
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conf = entry.data
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try:
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myq = await pymyq.login(conf[CONF_USERNAME], conf[CONF_PASSWORD], websession)
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except InvalidCredentialsError as err:
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_LOGGER.error("There was an error while logging in: %s", err)
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return False
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except MyQError as err:
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raise ConfigEntryNotReady from err
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coordinator = DataUpdateCoordinator(
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hass,
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_LOGGER,
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name="myq devices",
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update_method=myq.update_device_info,
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update_interval=timedelta(seconds=UPDATE_INTERVAL),
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)
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hass.data[DOMAIN][entry.entry_id] = {MYQ_GATEWAY: myq, MYQ_COORDINATOR: coordinator}
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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, 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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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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