替代 asyncio.wait？

Question

我收到这个错误：

D:\pythonstuff\demo.py:28: DeprecationWarning: The explicit passing of coroutine objects to asyncio.wait() is deprecated since Python 3.8, and scheduled for removal in Python 3.11. await asyncio.wait([

Waited 1 second!
Waited 5 second!
Time passed: 0hour:0min:5sec

Process finished with exit code 0

当我运行 code:

import asyncio
import time

class class1():
    async def function_inside_class(self):
        await asyncio.sleep(1)
        print("Waited 1 second!")

    async def function_inside_class2(self):
        await asyncio.sleep(5)
        print("Waited 5 second!")

def tic():
    global _start_time
    _start_time = time.time()

def tac():
    t_sec = round(time.time() - _start_time)
    (t_min, t_sec) = divmod(t_sec,60)
    (t_hour,t_min) = divmod(t_min,60)
    print('Time passed: {}hour:{}min:{}sec'.format(t_hour,t_min,t_sec))

object = class1()


async def main():
    tic()
    await asyncio.wait([
        object.function_inside_class(),
        object.function_inside_class2()
        ])
    tac()

loop = asyncio.get_event_loop()
loop.run_until_complete(main())
loop.close()

asyncio.wait有什么好的替代品吗？我不希望每次启动我的应用程序时都在控制台中出现警告。

编辑：我不想只是隐藏错误，这是不好的做法，我正在寻找其他方法来做相同或类似的事情，而不是另一个用于恢复旧功能的异步库。

Answer 1

您可以按照文档中的建议这样称呼它 here

来自文档的示例：

async def foo():
    return 42

task = asyncio.create_task(foo())
done, pending = await asyncio.wait({task})

因此您的代码将变为：

await asyncio.wait([
    asyncio.create_task(object.function_inside_class()),
    asyncio.create_task(object.function_inside_class2())
    ])

替代 asyncio.wait？

Alternative to asyncio.wait?

python

python-3.x

asynchronous

python-asyncio

python-3.8