Discord.py 如何使回复按钮运行相同的命令

Question

我正在制作一个不和谐的机器人，我有一个命令，它可以通过一个基本上再次运行该命令的按钮给出随机回复，但我不知道如何获得回复以使用相同的按钮再次运行该命令，基本上就像一个循环，如果这有意义的话。如果可能的话，是否有办法添加，以便只有具有特定角色的成员才能使用该命令？

randomitem = None
@bot.command()
async def butt(ctx):
    global randomitem
    items = [
        discord.Embed(title="this is for a test"),
        discord.Embed(title="this is the second test"),
        discord.Embed(title="this is the third test"),
        discord.Embed(title="this is the fourth test"),
        discord.Embed(title="this is the fifth test"),
        discord.Embed(title="this is the sixth test"),
        discord.Embed(title="this is the seventh test"),
        discord.Embed(title="this is the eighth test")
    ]
    
    randomitem = random.choice(items)
    msg = await ctx.reply("Drawing a card...", embed=randomitem)
    
    async def button_callback(interaction):
        global randomitem
        try:
            await interaction.response.defer()
        except:
            pass
        next_embed = random.choice(items)
        while next_embed == randomitem:
            next_embed = random.choice(items)
        randomitem = next_embed
        await msg.reply("Drawing a card...", embed=next_embed)
        
    view = discord.ui.View()
    button = discord.ui.Button(label="!valshot", custom_id="!valshot")
    button.callback = button_callback
    view.add_item(button)

    await ctx.send(view=view)

Answer 1

基本上与您上一篇文章的操作相同：

view = None
randomitem = None
@bot.command()
async def butt(ctx):
    global randomitem
    items = [
        discord.Embed(title="this is for a test"),
        discord.Embed(title="this is the second test"),
        discord.Embed(title="this is the third test"),
        discord.Embed(title="this is the fourth test"),
        discord.Embed(title="this is the fifth test"),
        discord.Embed(title="this is the sixth test"),
        discord.Embed(title="this is the seventh test"),
        discord.Embed(title="this is the eighth test")
    ]
    
    randomitem = random.choice(items)
    global view
    view = discord.ui.View()
    button = discord.ui.Button(label="!valshot", custom_id="!valshot")
    view.add_item(button)
    msg = await ctx.reply("Drawing a card...", embed=randomitem,view=view)
    
    async def button_callback(interaction):
        global randomitem
        global view
        try:
            await interaction.response.defer()
        except:
            pass
        next_embed = random.choice(items)
        while next_embed == randomitem:
            next_embed = random.choice(items)
        randomitem = next_embed
        await msg.reply("Drawing a card...", embed=next_embed,view=view)
    button.callback = button_callback

工作原理：

• 全局视图变量

• 传递查看回复

• 使用前先创建视图