PyQt5实现远程更新exe可执行文件

PyQt5实现远程下载更新exe可执行文件

1、实现流程

1、获取远程http地址
2、获取需要更新的exe文件
3、点击更新
4、把exe强关闭
5、下载文件
6、更新

2、效果图

3、示例代码

conf.ini配置文件：

{"http_address_edit_value": "http://xxx.com/xxx/xxx.exe", "exe_name_edit_value": "\u83b7\u53d6IP.exe", "version_num_edit_value": "4.5.16"}

main.py文件:

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

"""
@contact: 微信 1257309054
@file: main.py
@time: 2024/3/9 21:16
@author: LDC
"""

import datetime
import json
import logging
import os
import subprocess
import sys
import time

import psutil as psutil
import requests
from PyQt5.QtCore import QThread, pyqtSignal
from PyQt5.QtWidgets import QMainWindow, QApplication

from update import Ui_MainWindow


class Window(QMainWindow, Ui_MainWindow):
    def __init__(self):
        super(QMainWindow, self).__init__()
        self.log_msg = None  # 更新日志
        self.setup_ui()  # 渲染画布
        self.update_thread = UpdateThread(self)  # 开启线程循环监控是否可以下载
        self.connect_signals()  # 绑定触发事件

    def setup_ui(self):
        self.setupUi(self)  # 渲染pyqt5界面
        self.get_conf_ini()  # 获取当前参数
        self.http_address_edit_value = self.conf['http_address_edit_value']  # 远程更新exe文件地址
        self.http_address_edit.setText(self.http_address_edit_value)
        self.exe_name_edit_value = self.conf['exe_name_edit_value']  # exe文件名
        self.exe_name_edit.setText(self.exe_name_edit_value)
        self.version_num_edit_value = self.conf['version_num_edit_value']  # 版本号
        self.version_num_edit.setText(self.version_num_edit_value)
        self.log_edit.setText('{},{}当前版本号{}'.format(
            datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
            self.exe_name_edit_value,
            self.version_num_edit_value),

        )

    def get_conf_ini(self):
        # 读取conf.ini
        self.conf = {
   }
        with open(r'conf.ini', 'r', encoding='utf-8') as f:
            self.conf = json.loads(f.read())

    def connect_signals(self):
        # 绑定触发事件
        self.btn_save.clicked.connect(self.btn_save_clicked)
        self.btn_update.clicked.connect(self.btn_update_clicked)
        # 输入框输入完成事件
        self.http_address_edit.editingFinished.connect(self.http_address_edit_changed)
        self.exe_name_edit.editingFinished.connect(self.exe_name_edit_changed)
        self.version_num_edit.editingFinished.connect(self.version_num_edit_changed)
        self.update_thread._signal_update.connect(self.update_threading_slot)

    def