使用 python 时遇到不和谐机器人和齿轮问题

Question

刚接触不和谐机器人时遇到加载齿轮问题寻求一些指导

bot.py

import discord
import os
from discord.ext import commands
from dotenv import load_dotenv

load_dotenv()
token = os.getenv('TOKEN')

intents = discord.Intents.default()
intents.messages = True
intents.message_content = True

bot = commands.Bot(command_prefix='!', intents=intents)

@bot.event
async def on_ready():
    print("Bot is ready to be used!")

@bot.command()
async def load_extension(ctx, extension_name):
    try:
        bot.load_extension(f'cogs.{extension_name}')
        await ctx.send(f'Extension {extension_name} loaded.')
    except Exception as e:
        await ctx.send(f'Error loading extension: {e}')

if __name__ == "__main__":
    for filename in os.listdir('./cogs'):
        if filename.endswith('.py'):
            bot.load_extension(f'cogs.{filename[:-3]}')

    bot.run(token)

cogs/newgame.py

from discord.ext import commands
import requests
from random import randrange

class NewGameCog(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.command()
    async def newgame(self, ctx):
        # Game logic  

def setup(bot):
    bot.add_cog(NewGameCog(bot))

我收到运行时警告，但我似乎无法修复

RuntimeWarning: coroutine 'BotBase.load_extension' was never awaited
  bot.load_extension(f'cogs.{filename[:-3]}')
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
2023-10-18 01:54:39 INFO     discord.client logging in using static token
2023-10-18 01:54:40 INFO     discord.gateway Shard ID None has connected to Gateway (Session ID: hidden).
Bot is ready to be used!

我可以让 bot.py 文件中的所有内容在没有 cogs 的情况下正常工作

一旦我更改代码以添加像上面的代码那样的齿轮，就会遇到问题

Answer 1

bot.load_extension

是一个异步函数，必须等待。简单来说，

await bot.load_extension(f'cogs.{extension_name}')