Is it possible to run only a single step of the asyncio event loop

Question

I\'m working on a simple graphical network application, using asyncio and tkinter. I\'m running into the problem of combining the asyncio event loop with Tk\'s mainloop. If

Answer 1

Take a look at this example.

import asyncio
from tkinter import *

class asyncTk(Tk):
    def __init__(self):
        super().__init__()
        self.running = True
        self.protocol("WM_DELETE_WINDOW", self.on_closing)

    def on_closing(self):
        self.running = False
        self.destroy()
        
    def __await__(self):
        while self.running:
            self.update()
            yield

async def asd():
    for x in range(1,10):
        await asyncio.sleep(1)
        print(x)

async def main():
    w = asyncTk()
    asyncio.create_task(asd())
    await w

asyncio.run(main())