service.py 文件源码

def _del_command(self, ctx, username: str = None, channel: discord.TextChannel = None):
        """del command"""
        username = await self.validate_username(username)
        channel = await validate_notification_channel(ctx, channel)
        async with ctx.typing():
            subscriber = Subscriber(channel or ctx.author)
            await self._del_subscription(subscriber, username)

        await ctx.send(f'{subscriber} unsubscribed to {username} successfully!')