Can use in TaskGroup

[musimasami]

Is this code OK?
I used main_loop() function in TaskGroup.

Code

from tkinter import *
from tkinter import messagebox
import asyncio
from async_tkinter_loop import async_handler,main_loop


ON_message = 'ON message'
OFF_message = 'OFF message'


async def get_ON(OnOff_que):
    while True:
        msg = await OnOff_que.get()
        print(msg)

async def main():
    OnOff_que = asyncio.Queue()

    root = Tk()
    root.title('My Home Temperature')
    root.geometry("400x300")
    
    @async_handler
    async def on_info():
        res = messagebox.showinfo(title="message", message="ON Aircon")
        await OnOff_que.put(ON_message)
        print(res)
    @async_handler
    async def off_info():
        res = messagebox.showinfo(title="message", message="OFF Aircon")
        await OnOff_que.put(OFF_message)
        print(res)
                
    Button(root, text='ON', command=on_info).grid()
    Button(root, text='OFF', command=off_info).grid()
    async with asyncio.TaskGroup() as tg:
        tsk0 = tg.create_task(main_loop(root))
        tsk1 = tg.create_task(get_ON(OnOff_que))
        
  
asyncio.run(main())

[insolor]

I think, yes, you can try to use task groups. In examples I used a different approach to run a background task: start_stop_counter.py. But in genereal, I think, yes, using of TaskGroup is totally fine.

[musimasami]

Thank's
I 'm glad to use (asyncio) in (callback).
Before using async-tkinter-loop. I used asyncio.Event + list.