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Wemo custom ports and network errors handling (#14516)

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* Update wemo component

* Support custom ports in static addresses
* Handle device_from_description exceptions
* Process static addresses before doing discovery
* Fail on inaccessable static address
* str.format instead of old formatting

* Validate static host[:port] earlier

* Fix comment formatting

* slice looks ambiguous in the log, keep voluptuous exception path intact
This commit is contained in:
Max Prokhorov 2018-08-16 17:14:54 +03:00 • committed by Aaron Bach
parent 1ff1639cef
commit 2a210607d3
4 changed files with 87 additions and 17 deletions
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10
homeassistant/components/switch/wemo.py
View file

@ -7,10 +7,12 @@ https://home-assistant.io/components/switch.wemo/
import asyncio
import logging
from datetime import datetime, timedelta
import requests
import async_timeout
from homeassistant.components.switch import SwitchDevice
from homeassistant.exceptions import PlatformNotReady
from homeassistant.util import convert
from homeassistant.const import (
STATE_OFF, STATE_ON, STATE_STANDBY, STATE_UNKNOWN)
@ -40,7 +42,13 @@ def setup_platform(hass, config, add_devices_callback, discovery_info=None):
if discovery_info is not None:
location = discovery_info['ssdp_description']
mac = discovery_info['mac_address']
device = discovery.device_from_description(location, mac)
try:
device = discovery.device_from_description(location, mac)
except (requests.exceptions.ConnectionError,
requests.exceptions.Timeout) as err:
_LOGGER.error('Unable to access %s (%s)', location, err)
raise PlatformNotReady
if device:
add_devices_callback([WemoSwitch(device)])