WALLPAPER1.py

# -*- coding: utf-8 -*-
import win32api
import win32con
import win32gui
import os
import random


# set the picture as the desktop background and refer to the address https://blog.csdn.net/zwvista/article/details/18655
def setWallpaper(image_path):
    key = win32api.RegOpenKeyEx(win32con.HKEY_CURRENT_USER,"Control Panel\\Desktop",0,win32con.KEY_SET_VALUE)
    win32api.RegSetValueEx(key, "WallpaperStyle", 0, win32con.REG_SZ, "2")
    win32api.RegSetValueEx(key, "TileWallpaper", 0, win32con.REG_SZ, "0")
    win32gui.SystemParametersInfo(win32con.SPI_SETDESKWALLPAPER,image_path, 1+2)

# get the names and reference addresses of all files in the specified directory https://blog.csdn.net/zhuzuwei/article/details/79925562
filePath = 'C:\\Windows\\Web\\Wallpaper\\'
test = os.listdir(filePath+"WALLP\\")

# randomly take a value from the list of obtained picture names and set it to wallpaper , reference https with random value ://blog.csdn.net/weixin_39791387/article/details/84958436?utm_medium=distribute.pc_relevant_download.none-task-blog-baidujs-1.nonecase&depth_1-utm_source=distribute.pc_relevant_download.none-task-blog-baidujs-1.nonecase
image_path = random.choice(test)
setWallpaper(filePath+"WALLP\\"+image_path)