python-3.x - Discord.py 计算一条消息的 react

Question

我正在做一个 bot discord，我希望我的 bot 在删除他之前计算对消息的 react 数量

@client.event
async def on_raw_reaction_add(payload):
    if payload.channel_id == 614467771866021944:
        if payload.emoji.name == "🔁":
            # if number of reactions > 4:
            # delete the message

Answer 1

您需要使用 payload 中的 ids 来获取消息的 Message 对象，然后检查适当的 Reaction 的 count 属性> 来自 Message.reactions:

from discord.utils import get

@client.event
async def on_raw_reaction_add(payload):
    if payload.channel_id == 614467771866021944:
        if payload.emoji.name == "🔁":
            channel = client.get_channel(payload.channel_id)
            message = await channel.fetch_message(payload.message_id)
            reaction = get(message.reactions, emoji=payload.emoji.name)
            if reaction and reaction.count > 4:
                await message.delete()