Python实现windows自动关机功能

import ntplib
from datetime import datetime, timezone

import time
import os

import easygui

# net time
def get_network_time():
    time.sleep(3)
    """从网络时间服务器获取时间"""
    client = ntplib.ntpclient()
    response = client.request('pool.ntp.org')
    utc_time = datetime.utcfromtimestamp(response.tx_time)
    beijing_time = utc_time + timedelta(hours = 8)
    return beijing_time
    #return datetime.fromtimestamp(response.tx_time, timezone.utc)


local = datetime.now()
if local.hour >=0 and local.hour<7:
    print("当前时间处于0点至9点之间")
    os.system('shutdown /a')
    os.system('shutdown /s /t 60')
    easygui.msgbox("现在是休息时间，电脑即将关机，请你马上睡觉！！", "提示")
    easygui.msgbox("电脑即将关机！", "提示")
else:
    easygui.msgbox("当前时间不处于0点至7点之间=>local:[{}]".format(local.hour), "提示")
    os.system('shutdown /s /t 9000')

    # 下面的代码已经在关机后了~~~
    time.sleep(10)

    # 每隔3小时，执行关机
    while true:
        print("每隔3小时，执行关机")
        easygui.msgbox("电脑将在2.5小时后关闭，请注意休息~~", "提示")
        time.sleep(10800)
        os.system('shutdown /a')
        os.system('shutdown /s /t 60')

'''
try:
    
    # 获取网络时间
    current_time = get_network_time()

    # 提取小时数
    hour = current_time.hour
    

    # 判断是否处于0点至7点之间
    if 0 <= hour < 7:
        print("当前时间处于0点至7点之间")
        os.system('shutdown /a')
        os.system('shutdown /s /t 60')
        easygui.msgbox("现在是休息时间，电脑即将关机，请你马上睡觉！！", "提示")
        easygui.msgbox("电脑即将关机！", "提示")
    else:
        easygui.msgbox("当前时间不处于0点至7点之间=>remote[{}]".format(hour), "提示")
        os.system('shutdown /s /t 9000')
   

except:
    print('网络异常！！')

'''

set ws = wscript.createobject("wscript.shell")
ws.run "d:/data\python/cmd.bat",0

@echo off
title 执行python脚本

c: & cd c:\users\administrator\appdata\local\programs\python\python37
python "d:\data\python\shut.py" >>"d:\data\python\%date:~0,4%-%date:~5,2%-%date:~8,2% %time:~0,2%-%time:~3,2%-%time:~6,2%.txt"
::pause

@echo off
::由于shutdown不能执行多次，所以先取消后，再次执行！

​​​​​​​shutdown /a
shutdown /s /t 30

# -*- coding: utf-8 -*-

# form implementation generated from reading ui file 'shut.ui'
#
# created: mon mar 20 18:10:31 2017
#      by: pyqt5 ui code generator 5.2.1
#
# warning! all changes made in this file will be lost!
import sys
import os
from pyqt5 import qtcore, qtgui, qtwidgets

class ui_shut(object):
    flag = true
    def setupui(self, shut):
        shut.setobjectname("shut")
        shut.resize(411, 170)
        shut.setfixedsize(411,170)
        self.label = qtwidgets.qlabel(shut)
        self.label.setgeometry(qtcore.qrect(40, 50, 41, 51))
        self.label.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.label.setobjectname("label")
        self.lineedit = qtwidgets.qlineedit(shut)
        self.lineedit.setgeometry(qtcore.qrect(70, 50, 71, 41))
        self.lineedit.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.lineedit.setobjectname("lineedit")
        self.label_2 = qtwidgets.qlabel(shut)
        self.label_2.setgeometry(qtcore.qrect(150, 60, 31, 31))
        self.label_2.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.label_2.setobjectname("label_2")
        self.lineedit_2 = qtwidgets.qlineedit(shut)
        self.lineedit_2.setgeometry(qtcore.qrect(180, 50, 71, 41))
        self.lineedit_2.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.lineedit_2.setobjectname("lineedit_2")
        self.label_3 = qtwidgets.qlabel(shut)
        self.label_3.setgeometry(qtcore.qrect(260, 60, 31, 31))
        self.label_3.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.label_3.setobjectname("label_3")
        self.pushbutton = qtwidgets.qpushbutton(shut,clicked=self.sd)
        self.pushbutton.setgeometry(qtcore.qrect(290, 50, 101, 41))
        self.pushbutton.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.pushbutton.setobjectname("pushbutton")
        self.label_4 = qtwidgets.qlabel(shut)
        self.label_4.setgeometry(qtcore.qrect(0, 120, 411, 31))
        self.label_4.setfont(qtgui.qfont("roman times",10,qtgui.qfont.bold))
        self.label_4.setobjectname("label_4")
        
        self.retranslateui(shut)
        qtcore.qmetaobject.connectslotsbyname(shut)

    def retranslateui(self, shut):
        _translate = qtcore.qcoreapplication.translate
        shut.setwindowtitle(_translate("shut", "auto shutdown by dearvee"))
        self.label.settext(_translate("shut", "at："))
        self.label_2.settext(_translate("shut", "h"))
        self.label_3.settext(_translate("shut", "m"))
        self.label_4.settext(_translate("shut", "please input time of shutdown~"))
        self.pushbutton.settext(_translate("shut", "set"))

    def sd(self,shut):
        h = self.lineedit.text()
        m = self.lineedit_2.text()
        if self.flag:
            self.flag = false
            try:
                os.popen('at '+h+':'+m+' shutdown -s')
                self.label_4.settext('success! the system will shutdown at today '+h+':'+m+'.')
                self.pushbutton.settext('remove all')
                self.lineedit.clear()
                self.lineedit_2.clear()
            except:
                self.label_4.settext('something is wrong~')
        else:
            self.flag = true
            try:
                os.popen('at /delete /yes')
                self.label_4.settext('success! already removed~')
                self.pushbutton.settext('set')
                self.lineedit.clear()
                self.lineedit_2.clear()
            except:
                self.label_4.settext('something is wrong~')
        
if __name__ == '__main__':   
    app = qtwidgets.qapplication(sys.argv)
    form = qtwidgets.qwidget()
    ui = ui_shut()
    ui.setupui(form) 
    form.show()
    sys.exit(app.exec_())