有没有一种方法可以让一个函数连续运行，直到用户告诉它停止？

import time

def my_function():
    while True:
        print("函数正在运行...")
        time.sleep(1)  # 每隔1秒执行一次

# 用户可以通过按下Ctrl+C来停止程序
try:
    my_function()
except KeyboardInterrupt:
    print("程序已停止")

import signal
import time

def handler(signum, frame):
    print("接收到停止信号，程序将退出")
    raise SystemExit(0)

signal.signal(signal.SIGINT, handler)

def my_function():
    while True:
        print("函数正在运行...")
        time.sleep(1)

my_function()

import threading
import time

class MyThread(threading.Thread):
    def __init__(self):
        super().__init__()
        self.stop_event = threading.Event()

    def run(self):
        while not self.stop_event.is_set():
            print("函数正在运行...")
            time.sleep(1)

    def stop(self):
        self.stop_event.set()

thread = MyThread()
thread.start()

# 用户可以通过调用stop方法来停止线程
input("按下回车键停止程序...")
thread.stop()
thread.join()

import asyncio

async def my_function():
    while True:
        print("函数正在运行...")
        await asyncio.sleep(1)

async def main():
    task = asyncio.create_task(my_function())
    await asyncio.sleep(5)  # 运行5秒后停止
    task.cancel()
    try:
        await task
    except asyncio.CancelledError:
        print("程序已停止")

asyncio.run(main())