如下伪代码

import aiohttp
import asyncio

async def fetch(session, url):
    async with session.get(url, headers=headers) as resp:
        text = await resp.text()
        这里判断拿到自己想要的东西了,
        该如何等当前还执行的task完成之后就停止，不再执行其他task呢


async def main():
        async with aiohttp.ClientSession(connector=tc) as session:
            tasks = []
            for url in url_list:
                task = fetch(session, url)
                tasks.apped(task)
            await asyncio.wait(tasks)

if __name__ == '__main__':
    asyncio.run(main())