一聚教程网:一个值得你收藏的教程网站

最新下载

热门教程

利用Python写个摸鱼监控进程代码示例

时间:2022-06-25 01:23:10 编辑:袖梨 来源:一聚教程网

本篇文章小编给大家分享一下利用Python写个摸鱼监控进程代码示例,文章代码介绍的很详细,小编觉得挺不错的,现在分享给大家供大家参考,有需要的小伙伴们可以来看看。

监控键盘

如果公司偷偷在我们的电脑上运行了一个后台进程,来监控我们的键盘事件,最简单的 python 写法大致是这样的:

from pynput import keyboard
 
def on_press(key):
    print(f'{key} :pushed')
 
 
def on_release(key):
    if key == keyboard.Key.esc:
        return False
 
 
with keyboard.Listener(on_press=on_press, on_release=on_release) as lsn:
    lsn.join()

随意敲击键盘,你就会从控制台看到这样的输出:

代码内容就是两个方法,一个是监听按键事件,另一个是监听退出事件——敲击 ESC 按键后释放就退出了。

监控鼠标

如果还要监听鼠标事件,那么上这段代码就行了:

from pynput import mouse
 
def on_click(x, y, button, pressed):
    if button == mouse.Button.left:
        print('left was pressed!')
    elif button == mouse.Button.right:
        print('right was pressed!')
        return False
    else:
        print('mid was pressed!')
 
 
# 定义鼠标监听线程
with mouse.Listener(on_click=on_click) as listener:
    listener.join()

这段代码主要是监听鼠标的左右键点击操作,运行之后操作鼠标,就可以看到控制台打印如下结果:

细心的你一定会发现,每次点击事件,都打印了两次。这是因为按下和松开都会触发鼠标事件。

记录监控日志

键盘事件和鼠标事件都有了,是时候将二者结合起来,把用户的操作记录到日志了。这里我们用 loguru 来记录日志,这个 python 模块我们之前的文章也讲过。

整个代码如下:

from pynput import keyboard, mouse
from loguru import logger
from threading import Thread
 
# 定义日志文件
logger.add('moyu.log')
 
 
def on_press(key):
    logger.debug(f'{key} :pushed')
 
 
def on_release(key):
    if key == keyboard.Key.esc:
        return False
 
 
# 定义键盘监听线程
def press_thread():
    with keyboard.Listener(on_press=on_press, on_release=on_release) as lsn:
        lsn.join()
 
 
def on_click(x, y, button, pressed):
    if button == mouse.Button.left:
        logger.debug('left was pressed!')
    elif button == mouse.Button.right:
        logger.debug('right was pressed!')
    else:
        return False
 
 
# 定义鼠标监听线程
def click_thread():
    with mouse.Listener(on_click=on_click) as listener:
        listener.join()
 
 
if __name__ == '__main__':
    # 起两个线程分别监控键盘和鼠标
    t1 = Thread(target=press_thread())
    t2 = Thread(target=click_thread())
    t1.start()
    t2.start()

运行之后,你就可以在同级目录下的日志文件中,看到这样的内容了:

完整代码

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
@author: 闲欢
"""
from pynput import keyboard, mouse
from loguru import logger
from threading import Thread

# 定义日志文件
logger.add('moyu.log')


def on_press(key):
    logger.debug(f'{key} :pushed')


def on_release(key):
    if key == keyboard.Key.esc:
        return False


# 定义键盘监听线程
def press_thread():
    with keyboard.Listener(on_press=on_press, on_release=on_release) as lsn:
        lsn.join()


def on_click(x, y, button, pressed):
    if button == mouse.Button.left:
        logger.debug('left was pressed!')
    elif button == mouse.Button.right:
        logger.debug('right was pressed!')
        return False
    else:
        logger.debug('mid was pressed!')


# 定义鼠标监听线程
def click_thread():
    with mouse.Listener(on_click=on_click) as listener:
        listener.join()


if __name__ == '__main__':
    # 起两个线程分别监控键盘和鼠标
    t1 = Thread(target=press_thread())
    t2 = Thread(target=click_thread())
    t1.start()
    t2.start()

热门栏目