discordbot.py 文件源码

def on_command_error(self, error, ctx):
        if isinstance(error, commands.NoPrivateMessage):
            await self.send_message(ctx.message.author, 'This command cannot be used in private messages.')
        elif isinstance(error, commands.DisabledCommand):
            await self.send_message(ctx.message.author, 'Sorry. This command is disabled and cannot be used.')
        elif isinstance(error, commands.CommandInvokeError):
            print('In {0.command.qualified_name}:'.format(ctx), file=sys.stderr)
            traceback.print_tb(error.original.__traceback__)
            print('{0.__class__.__name__}: {0}'.format(error.original), file=sys.stderr)