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Code Issues Releases Wiki Activity

Catch failures to send messages on exceptions

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This commit is contained in:
Phxntxm 2017-04-08 21:52:10 -05:00
parent f99afec44f
commit 3f2f7e77a3
1 changed files with 30 additions and 27 deletions
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57
bot.py
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@ -91,33 +91,36 @@ async def on_command_error(error, ctx):
except AttributeError:
pass
if isinstance(error, commands.BadArgument):
fmt = "Please provide a valid argument to pass to the command: {}".format(error)
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.CheckFailure):
fmt = "You can't tell me what to do!"
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.CommandOnCooldown):
m, s = divmod(error.retry_after, 60)
fmt = "This command is on cooldown! Hold your horses! >:c\nTry again in {} minutes and {} seconds" \
.format(round(m), round(s))
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.NoPrivateMessage):
fmt = "This command cannot be used in a private message"
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.MissingRequiredArgument):
await ctx.message.channel.send(error)
else:
now = datetime.datetime.now()
with open("error_log", 'a') as f:
print("In server '{0.message.guild}' at {1}\nFull command: `{0.message.content}`".format(ctx, str(now)),
file=f)
try:
traceback.print_tb(error.original.__traceback__, file=f)
print('{0.__class__.__name__}: {0}'.format(error.original), file=f)
except:
traceback.print_tb(error.__traceback__, file=f)
print('{0.__class__.__name__}: {0}'.format(error), file=f)
try:
if isinstance(error, commands.BadArgument):
fmt = "Please provide a valid argument to pass to the command: {}".format(error)
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.CheckFailure):
fmt = "You can't tell me what to do!"
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.CommandOnCooldown):
m, s = divmod(error.retry_after, 60)
fmt = "This command is on cooldown! Hold your horses! >:c\nTry again in {} minutes and {} seconds" \
.format(round(m), round(s))
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.NoPrivateMessage):
fmt = "This command cannot be used in a private message"
await ctx.message.channel.send(fmt)
elif isinstance(error, commands.MissingRequiredArgument):
await ctx.message.channel.send(error)
else:
now = datetime.datetime.now()
with open("error_log", 'a') as f:
print("In server '{0.message.guild}' at {1}\nFull command: `{0.message.content}`".format(ctx, str(now)),
file=f)
try:
traceback.print_tb(error.original.__traceback__, file=f)
print('{0.__class__.__name__}: {0}'.format(error.original), file=f)
except:
traceback.print_tb(error.__traceback__, file=f)
print('{0.__class__.__name__}: {0}'.format(error), file=f)
except discord.HTTPException:
pass
if __name__ == '__main__':