service.py 文件源码

def _cog__error(self, ctx, error):
        if isinstance(error, commands.CommandInvokeError):
            original = error.original
            if isinstance(original, errors.InvalidUsernameError):
                await ctx.send(f'Invalid username: {str(original)}')
            if isinstance(original, errors.StreamerNotFoundError):
                await ctx.send(f'Streamer not found: {str(original)}')
            if isinstance(original, errors.NotSubscribedError):
                await ctx.send(f"You're not subscriber to the streamer {str(original)}")
            if isinstance(original, errors.StreamerAlreadyExists):
                await ctx.send("You're already subscribed to this streamer!")
            if isinstance(original, errors.InvalidChannelError):
                await ctx.send(str(original))
        if isinstance(error, commands.BadArgument):
            await ctx.send(str(error))