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.
104 lines
3.2 KiB
Python
104 lines
3.2 KiB
Python
"""The Logitech Harmony Hub integration."""
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import asyncio
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import logging
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from homeassistant.components.remote import (
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ATTR_ACTIVITY,
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ATTR_DELAY_SECS,
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DEFAULT_DELAY_SECS,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_HOST, CONF_NAME
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers.dispatcher import async_dispatcher_send
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from .const import DOMAIN, HARMONY_OPTIONS_UPDATE, PLATFORMS
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from .remote import HarmonyRemote
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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 Logitech Harmony Hub 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 Logitech Harmony Hub from a config entry."""
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# As there currently is no way to import options from yaml
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# when setting up a config entry, we fallback to adding
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# the options to the config entry and pull them out here if
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# they are missing from the options
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_async_import_options_from_data_if_missing(hass, entry)
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address = entry.data[CONF_HOST]
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name = entry.data[CONF_NAME]
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activity = entry.options.get(ATTR_ACTIVITY)
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delay_secs = entry.options.get(ATTR_DELAY_SECS, DEFAULT_DELAY_SECS)
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harmony_conf_file = hass.config.path(f"harmony_{entry.unique_id}.conf")
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try:
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device = HarmonyRemote(
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name, entry.unique_id, address, activity, harmony_conf_file, delay_secs
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)
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connected_ok = await device.connect()
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except (asyncio.TimeoutError, ValueError, AttributeError) as err:
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raise ConfigEntryNotReady from err
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if not connected_ok:
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raise ConfigEntryNotReady
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hass.data[DOMAIN][entry.entry_id] = device
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entry.add_update_listener(_update_listener)
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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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@callback
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def _async_import_options_from_data_if_missing(hass: HomeAssistant, entry: ConfigEntry):
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options = dict(entry.options)
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modified = 0
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for importable_option in [ATTR_ACTIVITY, ATTR_DELAY_SECS]:
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if importable_option not in entry.options and importable_option in entry.data:
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options[importable_option] = entry.data[importable_option]
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modified = 1
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if modified:
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hass.config_entries.async_update_entry(entry, options=options)
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async def _update_listener(hass: HomeAssistant, entry: ConfigEntry):
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"""Handle options update."""
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async_dispatcher_send(
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hass, f"{HARMONY_OPTIONS_UPDATE}-{entry.unique_id}", entry.options
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)
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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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# Shutdown a harmony remote for removal
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device = hass.data[DOMAIN][entry.entry_id]
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await device.shutdown()
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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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