如何实现按住鼠标左键启动自动点击、松开停止的Python脚本？

修改后的完整代码 #

import time
import threading
from pynput.mouse import Button, Controller, Listener
from pynput.keyboard import Listener as KeyboardListener, KeyCode

# 自动点击配置
delay = 0.277
click_button = Button.left
stop_key = KeyCode(char='-')

class ClickMouse(threading.Thread):
    def __init__(self, delay, button):
        super(ClickMouse, self).__init__()
        self.delay = delay
        self.button = button
        self.running = False
        self.program_running = True

    def start_clicking(self):
        self.running = True

    def stop_clicking(self):
        self.running = False

    def exit(self):
        self.stop_clicking()
        self.program_running = False

    def run(self):
        while self.program_running:
            while self.running:
                mouse.click(self.button)
                time.sleep(self.delay)
            time.sleep(0.1)

# 初始化鼠标控制器和点击线程
mouse = Controller()
click_thread = ClickMouse(delay, click_button)
click_thread.start()

# 鼠标事件处理：按住左键启动，松开停止
def on_click(x, y, button, pressed):
    if button == click_button:
        if pressed:
            click_thread.start_clicking()
            print("自动点击启动")
        else:
            click_thread.stop_clicking()
            print("自动点击停止")

# 键盘事件处理：按'-'键退出程序
def on_key_press(key):
    if key == stop_key:
        click_thread.exit()
        # 停止两个监听器
        mouse_listener.stop()
        keyboard_listener.stop()
        print("程序退出")

# 启动鼠标监听器（放在线程中避免阻塞）
mouse_listener = Listener(on_click=on_click)
mouse_listener.start()

# 启动键盘监听器并阻塞主线程
with KeyboardListener(on_press=on_key_press) as keyboard_listener:
    keyboard_listener.join()

关键修改说明 #

• 替换触发逻辑：移除原键盘'+'键的启停控制，改为监听鼠标左键的按下（pressed=True）和释放（pressed=False）事件，分别对应启动和停止自动点击
• 双监听器处理：同时保留键盘监听器以支持'-'键退出，将鼠标监听器放在独立线程中运行，避免主线程被阻塞
• 逻辑对齐：将点击线程的start_clicking和stop_clicking方法直接绑定到鼠标左键的按住/松开动作，无需额外状态判断

内容的提问来源于stack exchange，提问作者deymon