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python - 如何根据嵌入的数组更改嵌入页脚？

问题描述

我正在尝试制作一个角色扮演机器人命令，其中用户标记另一个人，然后机器人必须说些什么，然后它出现一个随机图像，页脚必须说哪个是图片中的角色，我什至想这样做更多的数组，每个字符一个，但我不知道我是否让自己复杂化了很多，即使我所做的没有工作，我也不知道为什么。

#Example for  StackOverflow
@bot.command()
async def roleplaying (ctx, user:discord.User):
    nyan_cat= ["https://1.bp.blogspot.com/-XBOvQhJ4e3E/YINVEJxvRyI/AAAAAAAAATo/S-PlEpwNLzs250tmpWEzkmiLt_Fbeu5UACLcBGAsYHQ/s476/Nyan%2Bcat.gif"]
    pikachu = ["https://c.tenor.com/-VYWaSmWx2QAAAAC/thunderbolt-pikachu.gif"]

    random_image= random.choice([nyan_cat,pikachu])
    avc = discord.Embed(
        title= "",
        description= f"**{ctx.message.author.name}** wants **{user.name}** to watch the picture ❤️",
        colour=0x0101df
        )
    if random_image == nyan_cat:
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Nyan Cat.")
        await ctx.send(embed=avc)
    elif random_image == pikachu:
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Pikachu.")
        await ctx.send(embed=avc)

标签： pythondiscorddiscord.py

解决方案

我稍微更改了您的代码，对我来说它工作正常，如下所示：

@bot.command()
async def roleplaying (ctx, user:discord.User):
    nyan_cat= "https://1.bp.blogspot.com/-XBOvQhJ4e3E/YINVEJxvRyI/AAAAAAAAATo/S-PlEpwNLzs250tmpWEzkmiLt_Fbeu5UACLcBGAsYHQ/s476/Nyan%2Bcat.gif"
    pikachu = "https://c.tenor.com/-VYWaSmWx2QAAAAC/thunderbolt-pikachu.gif"

    random_image= random.choice([nyan_cat, pikachu])
    avc = discord.Embed(title= "", 
                        description= f"**{ctx.message.author.name}** wants **{user.name}** to watch the picture ❤️", 
                        colour=0x0101df)
    if random_image == nyan_cat:
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Nyan Cat.")
        await ctx.send(embed=avc)
        
    elif random_image == pikachu:
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Pikachu.")
        await ctx.send(embed=avc)

编辑： 功能在数组中添加了多个 gif。很确定这不是最好的方法，但它确实有效。

@bot.command(name='roleplaying')
async def roleplaying(ctx, user:discord.User):
    
    nyan_cat= [ "https://1.bp.blogspot.com/-XBOvQhJ4e3E/YINVEJxvRyI/AAAAAAAAATo/S-PlEpwNLzs250tmpWEzkmiLt_Fbeu5UACLcBGAsYHQ/s476/Nyan%2Bcat.gif", "https://icegif.com/wp-content/uploads/nyan-cat-icegif-5.gif" ]
    pikachu = [ "https://c.tenor.com/-VYWaSmWx2QAAAAC/thunderbolt-pikachu.gif", "https://c.tenor.com/P9pPZ1prRCMAAAAd/pokemon-pikachu.gif" ]

    random_char = random.choice(['nyan_cat', 'pikachu'])
    if random_char == 'nyan_cat':
        random_image = random.choice(nyan_cat)
    elif random_char == 'pikachu':
        random_image = random.choice(pikachu)
    
    avc = discord.Embed(title= "", 
                        description= f"**{ctx.message.author.name}** wants **{user.name}** to watch the picture ❤️", 
                        colour=0x0101df)
    if random_char == 'nyan_cat':
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Nyan Cat.")
        await ctx.send(embed=avc)
        
    elif random_char == 'pikachu':
        avc.set_image(url=random_image)
        avc.set_footer(text= "Character: Pikachu.")
        await ctx.send(embed=avc)

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