用python写一个自动进程守护，带UI

news2024/12/23 9:25:13

功能是指定程序关闭后自动重启，并点击1作为启动
原来的想法是群成员说的某软件打包后，软件进程被杀后，界面白屏。所以写了个计算器重启demo进行进程守护

import subprocess
import time
import pyautogui
import psutil
#用计算器做演示。
def is_calculator_running():
    # 查找所有正在运行的计算器进程
    for proc in psutil.process_iter(['pid', 'name']):
        # 检查进程名是否为 'Calculator.exe'
        if proc.info['name'] == 'Calculator.exe':
            return True
    return False

def open_calculator():
    # 启动计算器进程
    process = subprocess.Popen('calc.exe')
    return process

def click_button_1():
    # 等待计算器打开并加载
    time.sleep(2)  # 根据需要调整等待时间

    # 模拟点击"1"按钮，这里直接发送"1"键
    # 注意：确保计算器是当前激活的窗口
    pyautogui.press('1')

def main():
    while True:
        if not is_calculator_running():
            print("Calculator is not running. Starting...")
            process = open_calculator()
            click_button_1()
        time.sleep(1)  # 每秒检查一次

if __name__ == '__main__':
    main()

带UI的

，代码没有优化，能用就行
在这里插入图片描述

#!/usr/bin/env python3
#-*- coding:utf-8 -*-
import sys
import time
import threading
import subprocess

import pyautogui
import psutil

import tkinter as tk

#用计算器做演示。
import sys

from tkinter import *
from tkinter.font import Font
from tkinter.ttk import *
#Usage:showinfo/warning/error,askquestion/okcancel/yesno/retrycancel
from tkinter.messagebox import *
#from tkinter import filedialog  #.askopenfilename()
#from tkinter import simpledialog  #.askstring()

class Application_ui(Frame):
    #这个类仅实现界面生成功能，具体事件处理代码在子类Application中。
    def __init__(self, master=None):
        super().__init__(master)
        # To center the window on the screen.
        ws = self.master.winfo_screenwidth()
        hs = self.master.winfo_screenheight()
        x = (ws / 2) - (333 / 2)
        y = (hs / 2) - (271 / 2)
        self.master.geometry('%dx%d+%d+%d' % (333,271,x,y))
        self.master.title('Form1')
        self.createWidgets()

    def createWidgets(self):
        self.top = self.winfo_toplevel()

        self.style = Style()

        self.Command2Var = StringVar(value='强制停止本程序')
        self.style.configure('TCommand2.TButton', font=('宋体',9))
        self.Command2 = Button(self.top, text='强制停止本程序', textvariable=self.Command2Var, command=self.Command2_Cmd, style='TCommand2.TButton')
        self.Command2.setText = lambda x: self.Command2Var.set(x)
        self.Command2.text = lambda : self.Command2Var.get()
        self.Command2.place(relx=0.505, rely=0.472, relwidth=0.363, relheight=0.151)

        self.Command1Var = StringVar(value='启动监控')
        self.style.configure('TCommand1.TButton', font=('宋体',9))
        self.Command1 = Button(self.top, text='启动监控', textvariable=self.Command1Var, command=self.Command1_Cmd, style='TCommand1.TButton')
        self.Command1.setText = lambda x: self.Command1Var.set(x)
        self.Command1.text = lambda : self.Command1Var.get()
        self.Command1.place(relx=0.12, rely=0.472, relwidth=0.267, relheight=0.151)

        self.Text2Var = StringVar(value='calc.exe')
        self.Text2 = Entry(self.top, textvariable=self.Text2Var, font=('宋体',9))
        self.Text2.setText = lambda x: self.Text2Var.set(x)
        self.Text2.text = lambda : self.Text2Var.get()
        self.Text2.place(relx=0.505, rely=0.295, relwidth=0.459, relheight=0.122)

        self.Text1Var = StringVar(value='Calculator.exe')
        self.Text1 = Entry(self.top, textvariable=self.Text1Var, font=('宋体',9))
        self.Text1.setText = lambda x: self.Text1Var.set(x)
        self.Text1.text = lambda : self.Text1Var.get()
        self.Text1.place(relx=0.505, rely=0.089, relwidth=0.459, relheight=0.151)

        self.Label5Var = StringVar(value='比如D:\D1\\ajide.exe')
        self.style.configure('TLabel5.TLabel', anchor='w', font=('宋体',9))
        self.Label5 = Label(self.top, text='比如D:\D1\\ajide.exe', textvariable=self.Label5Var, style='TLabel5.TLabel')
        self.Label5.setText = lambda x: self.Label5Var.set(x)
        self.Label5.text = lambda : self.Label5Var.get()
        self.Label5.place(relx=0.048, rely=0.915, relwidth=0.7, relheight=0.092)

        self.Label4Var = StringVar(value='名字为Calculator.exe，启动程序是启动路径，')
        self.style.configure('TLabel4.TLabel', anchor='w', font=('宋体',9))
        self.Label4 = Label(self.top, text='名字为Calculator.exe，启动程序是启动路径，', textvariable=self.Label4Var, style='TLabel4.TLabel')
        self.Label4.setText = lambda x: self.Label4Var.set(x)
        self.Label4.text = lambda : self.Label4Var.get()
        self.Label4.place(relx=0.048, rely=0.797, relwidth=0.988, relheight=0.092)

        self.Label3Var = StringVar(value='保护对象是在任务管理器的名字，如计算器，')
        self.style.configure('TLabel3.TLabel', anchor='w', font=('宋体',9))
        self.Label3 = Label(self.top, text='保护对象是在任务管理器的名字，如计算器，', textvariable=self.Label3Var, style='TLabel3.TLabel')
        self.Label3.setText = lambda x: self.Label3Var.set(x)
        self.Label3.text = lambda : self.Label3Var.get()
        self.Label3.place(relx=0.048, rely=0.679, relwidth=0.844, relheight=0.151)

        self.Label2Var = StringVar(value='如监控到关闭启动程序')
        self.style.configure('TLabel2.TLabel', anchor='w', font=('宋体',9))
        self.Label2 = Label(self.top, text='如监控到关闭启动程序', textvariable=self.Label2Var, style='TLabel2.TLabel')
        self.Label2.setText = lambda x: self.Label2Var.set(x)
        self.Label2.text = lambda : self.Label2Var.get()
        self.Label2.place(relx=0.048, rely=0.266, relwidth=0.363, relheight=0.122)

        self.Label1Var = StringVar(value='请输入你要保护的对象')
        self.style.configure('TLabel1.TLabel', anchor='w', font=('宋体',9))
        self.Label1 = Label(self.top, text='请输入你要保护的对象', textvariable=self.Label1Var, style='TLabel1.TLabel')
        self.Label1.setText = lambda x: self.Label1Var.set(x)
        self.Label1.text = lambda : self.Label1Var.get()
        self.Label1.place(relx=0.048, rely=0.118, relwidth=0.411, relheight=0.092)





class Application(Application_ui):
    #这个类实现具体的事件处理回调函数。界面生成代码在Application_ui中。
    def __init__(self, master=None):
        super().__init__(master)

    def Command2_Cmd(self, event=None):
        #TODO, Please finish the function here!
        input_value = self.Text2.text() 
        print(input_value)
        
        time.sleep(100)
        

# 执行一些任务...

# 关闭可执行文件
        sys.exit()



        pass

    def Command1_Cmd(self, event=None):
        #TODO, Please finish the function here!
        text1 = self.Text1.text()
        text2 = self.Text2.text()
        def is_calculator_running():
            # 查找所有正在运行的计算器进程
            for proc in psutil.process_iter(['pid', 'name']):
                # 检查进程名是否为 'Calculator.exe'
                if proc.info['name'] == text1:
                    return True
            return False

        def open_calculator():
            # 启动计算器进程
            process = subprocess.Popen(text2)
            return process

        def click_button_1():
            # 等待计算器打开并加载
            time.sleep(2)  # 根据需要调整等待时间

            # 模拟点击"1"按钮，这里直接发送"1"键
            # 注意：确保计算器是当前激活的窗口
            pyautogui.press('1')

        def main1():
            while True:
                if not is_calculator_running():
                    print("Calculator is not running. Starting...")
                    process = open_calculator()
                    click_button_1()
                time.sleep(1)  # 每秒检查一次
        def long_running_task():
    # 模拟一个耗时的任务
         main1()


    # 创建并启动线程
        thread = threading.Thread(target=long_running_task)
        thread.start()
        
        
        
       

        pass



if __name__ == "__main__":
    top = Tk()
    Application(top).mainloop()