如何检查 Discord.py 中消息中的哪个反应更高？

Question

所以基本上，我正在创建一个命令，让您为某事投票，5 分钟后它会检查哪个更高。

但问题是我不知道该怎么做。

到目前为止，这是我的代码：

@client.command()
async def strongy_boi(ctx, boi):
  if boi == "copper-golem-allay":
    mess = await ctx.send(":heart: = copper golem :blue_heart: = allay")
    await mess.add_reaction('❤️')
    await mess.add_reaction('????')
    await asyncio.sleep(5)
    #do code that check which is higher

Answer 1

您可以这样做的一种方法是通过discord.Message.reactions 访问消息反应并遍历它们，检查discord.Reaction.count 并与当前最高值进行比较。但是，要检查反应，需要缓存消息，这可以通过await fetch_message() 完成。请查看下面的修改后的代码和进一步的解释。

@client.command()
async def strongy_boi(ctx, boi):
  if boi == "copper-golem-allay":
    mess = await ctx.send("❤️ = copper golem ? = allay")
    await mess.add_reaction('❤️')
    await mess.add_reaction('?')
    await asyncio.sleep(5)

    # new code starts here #

    msg = await ctx.channel.fetch_message(mess.id) # 'Cache' the message
    # create variables to save the highest reactions
    highest_reaction = ""
    highest_reaction_number = 0

    # msg.reactions format: 
    # [<Reaction emoji='❤️' me=True count=2>, <Reaction emoji='?' me=True count=1>]

    for reaction in msg.reactions: # iterate through every reaction in the message
      if (reaction.count-1) > highest_reaction_number:
        # (reaction.count-1) discounts the bot's reaction
        highest_reaction = reaction.emoji
        highest_reaction_count = reaction.count-1

    await ctx.send(f"{highest_reaction} wins with {highest_reaction_count} votes!")

其他链接：

• Count reactions on a message - Stackoverflow
• How do I count reactions on a message in discord py? - Stackoverflow
• Reactions counting - Stackoverflow
• Get a List of Reactions on a Message - Stackoverflow