下面的代碼在我寫此博客時編輯通過,很簡單,如果Bing的背景圖片格式發生變化,請修改對應的正則匹配代碼即可。
#-------------------------------------------------------------------------------
# Name: BingWallPaper
# Purpose:
#
# Author: xxh
#
# Created: 28-03-2022
# Copyright: (c) xxh 2022
# Licence: <your licence>
#-------------------------------------------------------------------------------
import requests
import re
import win32gui
import os
import time
from PIL import Image
# 註冊表定位到“HKEY_CURRENT_USER\Control Panel\Desktop中WallPaper一項,鍵值即爲壁紙地址
# 設置壁紙
def setWallpaper(imgPath):
win32gui.SystemParametersInfo(20, imgPath, 3)
# 下載圖片
def downImg(IMAGE_URL):
# 圖片以當天日期命名,這裏默認爲當前路徑,實際使用時可以指定一個壁紙存放的專門路徑
fileName = time.strftime("%Y-%m-%d", time.localtime()) +'.jpg'
r = requests.get(IMAGE_URL)
with open(fileName, 'wb') as f:
f.write(r.content)
return fileName
def main():
res = requests.get('https://cn.bing.com/')
res.encoding = 'utf-8'
# res.text爲網頁源碼,這裏要用到的是圖片
# <link rel="preload" href="https://s.cn.bing.net/th?id=OHR.Kawachi_ZH-CN6964965791_1920x1080.jpg&rf=LaDigue_1920x1080.jpg" as="image" id="preloadBg" />
pattern = re.compile(r'href="(https://s\.cn\.bing\.net/th\?id=.*\.jpg)" as=')
result = pattern.findall(res.text)
# result[0]:https://s.cn.bing.net/th?id=OHR.Kawachi_ZH-CN6964965791_1920x1080.jpg&rf=LaDigue_1920x1080.jpg
fileName = downImg(result[0])
newFileName = fileName[:-3]+'bmp'
# 轉換文件格式爲bmp
im = Image.open(fileName)
im.convert('RGB').save(newFileName,'BMP')
# 設置壁紙
setWallpaper(os.getcwd()+'/'+newFileName)
if __name__ == '__main__':
main()