8000 Catch exceptions by fabaff · Pull Request #9085 · home-assistant/core · GitHub
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Catch exceptions #9085

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Merged
merged 3 commits into from
Aug 23, 2017
Merged

Catch exceptions #9085

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415ed9c
Catch exceptions
fabaff Aug 22, 2017
c8f0b2f
Fix pylint disable
fabaff Aug 22, 2017
f024abb
Move check for emtpy target list
fabaff Aug 22, 2017
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21 changes: 16 additions & 5 deletions homeassistant/components/notify/discord.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,11 @@
For more details about this platform, please refer to the documentation at
https://home-assistant.io/components/notify.discord/
"""
import logging
import asyncio
import logging

import voluptuous as vol

import homeassistant.helpers.config_validation as cv
from homeassistant.components.notify import (
PLATFORM_SCHEMA, BaseNotificationService, ATTR_TARGET)
Expand Down Expand Up @@ -42,13 +44,22 @@ def async_send_message(self, message, **kwargs):
import discord
discord_bot = discord.Client(loop=self.hass.loop)

if ATTR_TARGET not in kwargs:
_LOGGER.error("No target specified")
return None

# pylint: disable=unused-variable
@discord_bot.event
@asyncio.coroutine
def on_ready(): # pylint: disable=unused-variable
def on_ready():
"""Send the messages when the bot is ready."""
for channelid in kwargs[ATTR_TARGET]:
channel = discord.Object(id=channelid)
yield from discord_bot.send_message(channel, message)
try:
for channelid in kwargs[ATTR_TARGET]:
channel = discord.Object(id=channelid)
yield from discord_bot.send_message(channel, message)
except (discord.errors.HTTPException,
discord.errors.NotFound) as error:
_LOGGER.warning("Communication error: %s", error)
yield from discord_bot.logout()
yield from discord_bot.close()

Expand Down
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