python点击鼠标阻止屏幕休眠

kwen

July 26, 2019

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1166字数

默认分类慢慢Python路

> 公司的windows台式机接入了域, 域管理员控制电脑的锁屏时间为9分钟,由于目前我使用的是自己的笔记本, 笔记本通过vnc偶尔连接使到windows台式机,不想让它自动锁屏,于是有如下脚本

#### 功能:
```
当鼠标键盘没有操作之后8分钟,点击右下角显示桌面(屏幕坐标视具体情况而定), 2秒之后再次点击此处,还原桌面
```

#### 代码
```
#coding=utf8
from ctypes import Structure, windll, c_uint, sizeof, byref
import threading
import time
from pymouse import PyMouse

TIMEOUT = 8*60

class LASTINPUTINFO(Structure):
    _fields_ = [
        ('cbSize', c_uint),
        ('dwTime', c_uint),
    ]

def move():
	m = PyMouse()
	x, y = m.position()
	m.move(1919,1079)
	m.click(1919,1079)
	time.sleep(2)
	m.click(1919,1079)

def get_idle_duration():
    lastInputInfo = LASTINPUTINFO()
    lastInputInfo.cbSize = sizeof(lastInputInfo)
    windll.user32.GetLastInputInfo(byref(lastInputInfo))
    millis = windll.kernel32.GetTickCount() - lastInputInfo.dwTime
    return millis / 1000.0

def work():
	event = threading.Event()
	while not event.wait(20):
		s = get_idle_duration()
		print('Leave Time: {}s'.format(s))
		if s > TIMEOUT:
			move()

work()
```

#### pyHook下载地址
[pyHook下载地址-64位](https://download.kkwen.cn/pkg/python/pyHook-1.5.1-cp27-cp27m-win_amd64.whl)