def on_error(self, event, *args):
ctx = args[0] if len(args) == 1 else None
ctx_is_message = isinstance(ctx, discord.Message)
error = sys.exc_info()[1]
if ctx is None:
yield from util.duelogger.error(
("**DueUtil experienced an error!**\n" +
"__Stack trace:__ ```" + traceback.format_exc() + "```"))
util.logger.error("None message/command error: %s", error)
elif isinstance(error, util.DueUtilException):
# A normal dueutil user error
if error.channel is not None:
yield from self.send_message(error.channel,
error.get_message())
else:
yield from self.send_message(ctx.channel, error.get_message())
return
elif isinstance(error, util.DueReloadException):
loader.reload_modules()
yield from util.say(error.channel, loader.get_loaded_modules())
return
elif isinstance(error, discord.errors.Forbidden):
if ctx_is_message:
channel = ctx.channel
if isinstance(error, util.SendMessagePermMissing):
util.logger.warning(
"Missing send permissions in channel %s (%s)",
channel.name, channel.id)
else:
try:
# Attempt to warn user
yield from util.say(
channel,
"The action could not be performed as I'm **missing permissions**!"
)
except util.SendMessagePermMissing:
pass # They've block sending messages too.
return
elif isinstance(error, discord.HTTPException):
util.logger.error("Discord HTTP error: %s", error)
elif isinstance(error, aiohttp.errors.ClientResponseError):
if ctx_is_message:
util.logger.error("%s: ctx from %s: %s", error, ctx.author.id,
ctx.content)
else:
util.logger.error(error)
elif isinstance(error, RuntimeError) and ERROR_OF_DEATH in str(error):
util.logger.critical(
"Something went very wrong and the error of death came for us: %s",
error)
os._exit(1)
elif ctx_is_message:
yield from self.send_message(
ctx.channel, (":bangbang: **Something went wrong...**"))
trigger_message = discord.Embed(title="Trigger",
type="rich",
color=gconf.DUE_COLOUR)
trigger_message.add_field(name="Message",
value=ctx.author.mention + ":\n" +
ctx.content)
yield from util.duelogger.error(
("**Message/command triggred error!**\n" +
"__Stack trace:__ ```" + traceback.format_exc()[-1500:] +
"```"),
embed=trigger_message)
# Log exception on sentry.
util.sentry_client.captureException()
traceback.print_exc()
async def on_error(self, event, *args):
ctx = args[0] if len(args) == 1 else None
ctx_is_message = isinstance(ctx, discord.Message)
error = sys.exc_info()[1]
if ctx is None:
await util.duelogger.error(
("**BattleBanana experienced an error!**\n" +
"__Stack trace:__ ```" + traceback.format_exc() + "```"))
util.logger.error("None message/command error: %s", error)
elif isinstance(error, util.BattleBananaException):
# A normal battlebanana user error
try:
if error.channel is not None:
await util.say(error.channel, error.get_message())
else:
await util.say(ctx.channel, error.get_message())
except:
util.logger.warning("Unable to send Exception message")
return
elif isinstance(error, util.DueReloadException):
loader.reload_modules()
await util.say(error.channel, loader.get_loaded_modules())
return
elif isinstance(error, discord.Forbidden):
if ctx_is_message:
channel = ctx.channel
if isinstance(error, util.SendMessagePermMissing):
util.logger.warning(
"Missing send permissions in channel %s (%s)",
channel.name, channel.id)
else:
try:
# Attempt to warn user
perms = ctx.guild.me.permissions_in(ctx.channel)
await util.say(
ctx.channel,
"The action could not be performed as I'm **missing permissions**! Make sure I have the following permissions:\n"
+ "- Manage Roles %s;\n" %
(":white_check_mark:" if perms.manage_roles else
":x:") + "- Manage messages %s;\n" %
(":white_check_mark:" if perms.manage_messages else
":x:") + "- Embed links %s;\n" %
(":white_check_mark:" if perms.embed_links else
":x:") + "- Attach files %s;\n" %
(":white_check_mark:" if perms.attach_files else
":x:") + "- Read Message History %s;\n" %
(":white_check_mark:" if perms.read_message_history
else ":x:") + "- Use external emojis %s;\n" %
(":white_check_mark:" if perms.external_emojis else
":x:") + "- Add reactions%s" %
(":white_check_mark:"
if perms.add_reactions else ":x:"))
except util.SendMessagePermMissing:
pass # They've block sending messages too.
except discord.Forbidden:
pass
return
elif isinstance(error, discord.HTTPException):
util.logger.error("Discord HTTP error: %s", error)
if ctx_is_message:
await util.say(ctx.channel,
(":bangbang: **Something went wrong...**"))
trigger_message = discord.Embed(title="Trigger",
type="rich",
color=gconf.DUE_COLOUR)
trigger_message.add_field(name="Message",
value=ctx.author.mention + ":\n" +
ctx.content)
await util.duelogger.error(
("**Message/command triggred error!**\n" +
"__Stack trace:__ ```" + traceback.format_exc()[-1500:] +
"```"),
embed=trigger_message)
elif isinstance(error,
(aiohttp.ClientResponseError, aiohttp.ClientOSError)):
if ctx_is_message:
util.logger.error("%s: ctx from %s: %s", error, ctx.author.id,
ctx.content)
else:
util.logger.error(error)
elif isinstance(error, RuntimeError) and ERROR_OF_DEATH in str(error):
util.logger.critical(
"Something went very wrong and the error of death came for us: %s",
error)
os._exit(1)
elif ctx_is_message:
await util.say(ctx.channel,
(":bangbang: **Something went wrong...**"))
trigger_message = discord.Embed(title="Trigger",
type="rich",
color=gconf.DUE_COLOUR)
trigger_message.add_field(name="Message",
value=ctx.author.mention + ":\n" +
ctx.content)
await util.duelogger.error(
("**Message/command triggred error!**\n" +
"__Stack trace:__ ```" + traceback.format_exc()[-1500:] +
"```"),
embed=trigger_message)
# Log exception on sentry.
util.sentry_client.captureException()
traceback.print_exc()