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Add extra error handling to converters example

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sgtlaggy 2023-01-14 11:29:28 -08:00 committed by Danny
parent dd2125e6b6
commit 5124b73d14
1 changed files with 7 additions and 1 deletions
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8
examples/converters.py
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@ -1,6 +1,7 @@
# This example requires the 'members' privileged intent to use the Member converter. # This example requires the 'members' privileged intent to use the Member converter.
# This example also requires the 'message_content' privileged intent to function. # This example also requires the 'message_content' privileged intent to function.
import traceback
import typing import typing
import discord import discord
@ -36,10 +37,15 @@ async def userinfo(ctx: commands.Context, user: discord.User):
@userinfo.error @userinfo.error
async def userinfo_error(ctx: commands.Context, error: commands.CommandError): async def userinfo_error(ctx: commands.Context, error: commands.CommandError):
# if the conversion above fails for any reason, it will raise `commands.BadArgument` # If the conversion above fails for any reason, it will raise `commands.BadArgument`
# so we handle this in this error handler: # so we handle this in this error handler:
if isinstance(error, commands.BadArgument): if isinstance(error, commands.BadArgument):
return await ctx.send('Couldn\'t find that user.') return await ctx.send('Couldn\'t find that user.')
# The default `on_command_error` will ignore errors from this command
# because we made our own command-specific error handler,
# so we need to log tracebacks ourselves.
else:
traceback.print_exception(type(error), error, error.__traceback__)
# Custom Converter here # Custom Converter here