Question

当我被要求删除角色时，我正在尝试为我的机器人创建各种确认消息。我正在使用wait_for()函数来实现这一点。但是，即使我一直强迫检查返回true，它似乎永远卡住。 check()中的print语句也不会运行。唯一运行的打印是第一个打印“请在检查之前先做点事情”的打印。我已经被这个问题困扰了好几天了，我问的每个人都无法弄清楚这个问题。

@bot.command(name='deleteChar', help='!deleteChar {character name}, deletes an existing character')
async def delchar(ctx, name):

    for x in character_list:#finds the user's character
        if x.user_id == ctx.author.id and x.name == name:
            character = x
            break
    if character == None:#character not found
        response = 'character not found'
        await ctx.send(response)
        return
    
    response = 'Are you sure you want to delete ' + character.name +'? Type y or n.'
    await ctx.send(response)
    print("please do something before the check")

    def check(m):
        print("entered check")
        #return m.author == ctx.author and m.channel == ctx.channel
        return True

    try:
        msg = await client.wait_for('message', check=check)
    except asyncio.TimeoutError:
        print("exception caught")
        return
    await ctx.send("please do something after wait_for")
    print("please do something after wait_for")

    if msg.content == 'y' or msg.content == 'Y':
        await ctx.send(character.name + ' deleted')
    elif msg.content == 'n' or msg.content == 'N':
        await ctx.send('character not deleted')
    else:
        await ctx.send('invalid argument')
    print("please do something")

更新：我已经从本文档https://discordpy.readthedocs.io/en/latest/ext/commands/api.html#bot复制并改编了wait_for()的示例代码，以使用@bot而不是@client，甚至遇到了同样的问题

discord.py wait_for（）永远卡住了

0 个答案: