如何使我的终止开关更有效？

Question

我制作了一个带有终止开关的自动答题器。一旦你按下“s”，程序就会停止。唯一的问题是您必须按住“s”键直到 Auto_Click 函数完成。在代码中，我将函数设置为运行 0.5 秒。

我怎样才能让我的终止开关更有效？我希望程序在您按下按键时立即停止。

#! /usr/bin/python

import pyautogui
import time 
import keyboard

# The Switch
on_off = True 

print("Auto Clicker Started")

# This function does the clicking
def Auto_Click():
    width, height = pyautogui.position()
    pyautogui.click(width, height)
    time.sleep(0.5)

# Checks if you hit the kill button. If you did not hit the kill button, run the Auto_Click function. 
while on_off == True:

  if keyboard.is_pressed('s') == True:
        on_off = False
        print("Auto Clicker Killed")
        
  Auto_Click()

Answer 1

您可以使用线程来实现这一点。通过创建一个单独的线程来检查“s”按键，它可以运行除了自动答题器。这意味着按下键时没有延迟。

# This function does the clicking
def Auto_Click():
    width, height = pyautogui.position()
    pyautogui.click(width, height)
    time.sleep(0.5)

def check_press():
    global on_off
    if keyboard.is_pressed('s') == True:
        on_off = False
        print("Auto Clicker Killed")
    else:
        time.sleep(0.1) #Check every 10th of a second
        check_press()

check_thread = threading.Thread(target = check_press)
check_thread.start()

# Checks if you hit the kill button. If you did not hit the kill button, run the Auto_Click function. 
while on_off == True:
  Auto_Click()

编辑 - 添加恢复按钮

def check_press():
    global on_off
    if keyboard.is_pressed('s') and on_off:
        on_off = False
        print("Auto Clicker Killed")
    elif keyboard.is_pressed('r') and not on_off:
        on_off = True
        print("Auto Clicker Restarted")
    time.sleep(0.1) #Check every 10th of a second
    check_press()

check_thread = threading.Thread(target = check_press)
check_thread.start()

# Checks if you hit the kill button. If you did not hit the kill button, run the Auto_Click function. 
while True:
    while on_off == True:
      Auto_Click()

我已经绑定了“r”键以恢复并改变了程序的工作方式以允许这种情况发生。现在有一个无限循环试图启动自动点击器，因此程序不会在点击器停止时停止。然后在 check_press 内，根据按下的键设置 on_off 的值。当 on_off 设置为 True 时，另一个线程中的无限循环运行ning 将启动自动点击器循环。

如何使我的终止开关更有效？

How to make my kill switch more effective?

python

while-loop