python - discord.py 中的提醒命令问题

Question

我正在尝试制作一个不和谐的机器人提醒命令，但是，我遇到了一个问题。

当我执行命令时，它完美地执行了睡眠时间，但是，它没有显示我设置的提醒。

示例：当我这样做时/reminder 5m Fix the server，它应该发送Alright, I will remind you about Fix the server in 5 minutes.，但是，它正在发送这个：Alright, I will remind you about {} in 5 minutes. 而且当我不包含提醒参数时，它应该发送一条错误消息，但它什么也不做。

这是我的代码：

@bot.command(case_insensitive = True, aliases = ["remind", "remindme", "remind_me"])
@commands.bot_has_permissions(attach_files = True, embed_links = True)
async def reminder(ctx, *time, **reminder):
    user = ctx.message.author 
    embed = discord.Embed(title="Please specify a proper duration, send `reminder_help` for more information.", description="", color=0x55a7f7, timestamp=datetime.utcnow())
    embed.set_footer(text="If you have any questions, suggestions or bug reports, please join our support Discord Server: link hidden", icon_url=f"{bot.user.avatar_url}")
    embed2 = discord.Embed(title="Please specify what do you want me to remind you about.", description="", color=0x55a7f7, timestamp=datetime.utcnow())
    embed2.set_footer(text="If you have any questions, suggestions or bug reports, please join our support Discord Server: link hidden", icon_url=f"{bot.user.avatar_url}")    
    embed3 = discord.Embed(title="You have specified a too long duration!\nMaximum duration is 90 days.", color=0x55a7f7, timestamp=datetime.utcnow())
    embed3.set_footer(text="If you have any questions, suggestions or bug reports, please join our support Discord Server: link hidden", icon_url=f"{bot.user.avatar_url}")        
    embed4 = discord.Embed(title="You have specified a too short duration!\nMinimum duration is 5 minutes.", color=0x55a7f7, timestamp=datetime.utcnow())
    embed4.set_footer(text="If you have any questions, suggestions or bug reports, please join our support Discord Server: link hidden", icon_url=f"{bot.user.avatar_url}")      
    seconds = 0
    if reminder is None:
        await ctx.send(embed=embed2) # Error message
        return
    for i in time:
        if i.lower().endswith("d"):
            seconds += int(i[:-1]) * 60 * 60 * 24
            counter = f"{seconds//60//60//24} days"
        if i.lower().endswith("h"):
            seconds += int(i[:-1]) * 60 * 60  
            counter = f"{seconds//60//60} hours"
        elif i.lower().endswith("m"):
            seconds += int(i[:-1]) * 60
            counter = f"{seconds//60} minutes"
        elif i.lower().endswith("s"):
            seconds += int(i[:-1])  
            counter = f"{seconds} seconds"
        if seconds == 0:
            await ctx.send(embed=embed) # Error message
            return
        elif seconds < 300:
            await ctx.send(embed=embed4) # Error message
            return
        elif seconds > 7776000:
            await ctx.send(embed=embed3) # Error message
            return
        else:
            await ctx.send(f"Alright, I will remind you about {reminder} in {counter}.")
            await asyncio.sleep(seconds)
            await ctx.send(f"Hi, you asked me to remind you about {reminder} {counter} ago.")

任何帮助将不胜感激，在此先感谢。

标签： pythonpython-3.xdiscorddiscord.pydiscord.py-rewrite

Answer 1

我通过更改代码中的一些内容解决了您的问题。所以这是新的代码：

@client.command(case_insensitive = True, aliases = ["remind", "remindme", "remind_me"])
@commands.bot_has_permissions(attach_files = True, embed_links = True)
async def reminder(ctx, time, *, reminder):
    print(time)
    print(reminder)
    user = ctx.message.author
    embed = discord.Embed(color=0x55a7f7, timestamp=datetime.utcnow())
    embed.set_footer(text="If you have any questions, suggestions or bug reports, please join our support Discord Server: link hidden", icon_url=f"{client.user.avatar_url}")
    seconds = 0
    if reminder is None:
        embed.add_field(name='Warning', value='Please specify what do you want me to remind you about.') # Error message
    if time.lower().endswith("d"):
        seconds += int(time[:-1]) * 60 * 60 * 24
        counter = f"{seconds // 60 // 60 // 24} days"
    if time.lower().endswith("h"):
        seconds += int(time[:-1]) * 60 * 60
        counter = f"{seconds // 60 // 60} hours"
    elif time.lower().endswith("m"):
        seconds += int(time[:-1]) * 60
        counter = f"{seconds // 60} minutes"
    elif time.lower().endswith("s"):
        seconds += int(time[:-1])
        counter = f"{seconds} seconds"
    if seconds == 0:
        embed.add_field(name='Warning',
                        value='Please specify a proper duration, send `reminder_help` for more information.')
    elif seconds < 300:
        embed.add_field(name='Warning',
                        value='You have specified a too short duration!\nMinimum duration is 5 minutes.')
    elif seconds > 7776000:
        embed.add_field(name='Warning', value='You have specified a too long duration!\nMaximum duration is 90 days.')
    else:
        await ctx.send(f"Alright, I will remind you about {reminder} in {counter}.")
        await asyncio.sleep(seconds)
        await ctx.send(f"Hi, you asked me to remind you about {reminder} {counter} ago.")
        return
    await ctx.send(embed=embed)

首先，我不知道是什么导致了问题，但是您无缘无故地使用了 for 循环，这是不必要的。然后您不必创建 4 次嵌入，您只需使用add_field. 所以它现在有效。如果您仍有问题，请发表评论。