Question

我正在为我的机器人制作嵌入/说命令，但我不确定如何让用户通过输入十六进制颜色来选择嵌入颜色。

我已经试过了：

@client.command(aliases=['say'])
@commands.has_permissions(manage_messages=True)
async def embed(ctx):

    questions = ["Which should be the tile of the embed?",
            "What should be the description?",
            "What is the color of the embed? This should be a hex color."]

    answers = []

    def check(m):
        return m.author == ctx.author and m.channel == ctx.channel

    for i in questions:
        await ctx.send(i)

        try:
            msg = await client.wait_for('message', timeout=30.0, check=check)
        except asyncio.TimeoutError:
            await ctx.send('You did not answer in time. Please do it under 30 seconds next time.')
            return
        else:
            answers.append(msg.content)

    embedcolor = answers2[2]

    embed = discord.Embed(description=answers[1], title=answers[0], colour=0x(embedcolor))

    await ctx.send(embed=embed)

我得到这个错误：语法错误：无效的十六进制文字

我也试过让用户输入带有 0x 的十六进制颜色，但没有成功。我也尝试将此用户输入转换为整数但没有成功。

感谢您的帮助！

Answer 1

是的，这是一种无效的格式，您正在做类似的事情

>>> int("ff0000", 16)
16711680

如果要将字符串转换为十六进制整数

embed = discord.Embed(..., colour=int(embedcolor, 16))

// For billing and shipping fields
add_filter( 'woocommerce_default_address_fields', 'custom_default_address_fields' );
function custom_default_address_fields( $address_fields ) {
    if ( is_checkout() ) {
        $address_fields['address_1']['label'] = __('Address', 'woocommerce');
        $address_fields['address_1']['placeholder'] = __('Street and house number', 'woocommerce');
        $address_fields['country']['label'] = __('Country', 'woocommerce');
        $address_fields['postcode']['label'] = __('Postcode', 'woocommerce');
        $address_fields['city']['label'] = __('City', 'woocommerce');
        $address_fields['city']['placeholder'] = __('City', 'woocommerce');
    }
    return $address_fields;
}

add_filter( 'woocommerce_checkout_fields', 'change_checkout_fields' );
function change_checkout_fields( $fields ) {
    $fields['order']['order_comments']['placeholder'] = __('Special notes');
    
    return $fields;
}

如何让用户选择嵌入命令的十六进制颜色？ |不和谐.py

1 个答案: