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.
106 lines
2.7 KiB
Python
106 lines
2.7 KiB
Python
"""The flume integration."""
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import asyncio
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from functools import partial
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import logging
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from pyflume import FlumeAuth, FlumeDeviceList
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from requests import Session
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from requests.exceptions import RequestException
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import (
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CONF_CLIENT_ID,
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CONF_CLIENT_SECRET,
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CONF_PASSWORD,
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CONF_USERNAME,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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from .const import (
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BASE_TOKEN_FILENAME,
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DOMAIN,
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FLUME_AUTH,
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FLUME_DEVICES,
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FLUME_HTTP_SESSION,
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PLATFORMS,
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)
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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 flume 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 flume from a config entry."""
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config = entry.data
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username = config[CONF_USERNAME]
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password = config[CONF_PASSWORD]
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client_id = config[CONF_CLIENT_ID]
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client_secret = config[CONF_CLIENT_SECRET]
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flume_token_full_path = hass.config.path(f"{BASE_TOKEN_FILENAME}-{username}")
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http_session = Session()
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try:
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flume_auth = await hass.async_add_executor_job(
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partial(
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FlumeAuth,
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username,
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password,
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client_id,
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client_secret,
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flume_token_file=flume_token_full_path,
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http_session=http_session,
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)
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)
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flume_devices = await hass.async_add_executor_job(
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partial(
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FlumeDeviceList,
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flume_auth,
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http_session=http_session,
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)
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)
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except RequestException as ex:
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raise ConfigEntryNotReady from ex
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except Exception as ex: # pylint: disable=broad-except
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_LOGGER.error("Invalid credentials for flume: %s", ex)
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return False
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hass.data[DOMAIN][entry.entry_id] = {
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FLUME_DEVICES: flume_devices,
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FLUME_AUTH: flume_auth,
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FLUME_HTTP_SESSION: http_session,
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}
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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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hass.data[DOMAIN][entry.entry_id][FLUME_HTTP_SESSION].close()
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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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