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_())