Discord.py 添加角色命令

Question

我刚刚开始制作 Discord 机器人。我想创建一个命令，您可以在其中键入 -queue duos 以与其他想要的人一起排队游戏。但是，当我在 Discord 中键入命令时，我的添加角色命令完全没有响应，并且没有给出角色或错误。

import discord
import os


#run the Bot and a message to make sure it ran
client = discord.Client()

@client.event
async def on_ready():
    print('We have logged in as {0.user}'.format(client))


@client.event
async def on_message(message):
    if message.author == client.user:
        return
#Detects if someone queues
    if message.content.startswith('-queue duos'):

        await message.channel.send('you have joined the duos queue.')

        async def role(ctx, member : discord.Member, role : discord.Role):
          await member.add_roles(role)
     

client.run(os.getenv('TOKEN'))

Answer 1

您的问题是，这没有注册为命令。您应该使用角色命令的特殊条件来执行此操作，并在外部使用@client.command() 注册（对于您必须“迁移”到commands.Bot() 的内容），或者如果您想留在 on_message 然后使用client.wait_for()

例子：

import discord
import os


#run the Bot and a message to make sure it ran
client = discord.Client()

@client.event
async def on_ready():
    print('We have logged in as {0.user}'.format(client))


@client.event
async def on_message(message):
    if message.author == client.user:
        return
#Detects if someone queues
    if message.content.startswith('-queue duos'):

        await message.channel.send('You have joined the duos queue.')

        await client.wait_for('message', check=lambda m: m.author == message.author and m.content == '-role')

        role = # Define the role you want to add if you haven't before
        await member.add_roles(role)
 

client.run(os.getenv('TOKEN'))

Answer 2

正如我所见，您试图在活动中这样做。为此，您需要识别message 的author，然后为其分配角色。您在代码中犯了一些错误，因为另一个函数不属于某个事件。

看看下面的代码：

from discord.utils import get

@client.event
async def on_message(message):
    if message.author == client.user:
        return
    # detects if someone queues
    if message.content.startswith('-queue duos'):
        role = discord.utils.get(message.guild.roles, id=RoleID) # Define the role
        await message.author.add_roles(role) # Add the role to the author
        await message.channel.send('you have joined the duos queue.')

我们做了什么？

• 通过discord.utils.get定义角色
• 确定了消息的作者并分配了角色

也许还可以再看看docs

Answer 3

因为您已定义但未调用角色函数。
我想你看到了一个使用 discord.ext.commands 的教程并尝试创建一个命令。
我建议您使用 discord.ext.commands.Bot 而不是 discord.Client。
它是 Client 的子类，因此您也可以这样做。
示例：

import discord
from discord.ext import commands

bot = commands.Bot(command_prefix='-')
botId = 

@bot.event
async def on_ready():
    await bot.change_presence(activity=discord.Game("with your servers"))
    print("Bot is ready")

@bot.event
async def on_message(message):
    if message.content == f"<@{botId}>" or message.content == f"<@!{botId}>":
        await message.channel.send("My prefix is -")
    else:
        await bot.process_commands(message)

@bot.command()
async def role(ctx, member:discord.Member, role:discord.Role, *reason):
    Reason = ' '.join(reason)
    try:
        await member.add_roles(role, reason=Reason)
        await ctx.channel.send("Role added to member")
    except:
        await ctx.channel.send("I suppose I don't have the permission to do that")

bot.run(token)