python设置windows桌面壁纸的实现代码

每天换一个壁纸，每天好心情。喜欢的朋友可以参考下

# -*- coding: UTF-8 -*-

from __future__ import unicode_literals
import Image
import datetime
import win32gui,win32con,win32api
import re
from HttpWrapper import SendRequest

StoreFolder = "c:\\dayImage"

def setWallpaperFromBMP(imagepath):
    k = win32api.RegOpenKeyEx(win32con.HKEY_CURRENT_USER,"Control Panel\\Desktop",0,win32con.KEY_SET_VALUE)
    win32api.RegSetValueEx(k, "WallpaperStyle", 0, win32con.REG_SZ, "2") #2拉伸适应桌面,0桌面居中
    win32api.RegSetValueEx(k, "TileWallpaper", 0, win32con.REG_SZ, "0")
    win32gui.SystemParametersInfo(win32con.SPI_SETDESKWALLPAPER,imagepath, 1+2)

def setWallPaper(imagePath):
    """
    Given a path to an image, convert it to bmp and set it as wallpaper
    """
    bmpImage = Image.open(imagePath)
    newPath = StoreFolder + '\\mywallpaper.bmp'
    bmpImage.save(newPath, "BMP")
    setWallpaperFromBMP(newPath)

def getPicture():
    url = "http://photography.nationalgeographic.com/photography/photo-of-the-day/"
    h = SendRequest(url)
    if h.GetSource():
        r = re.findall('

Download',h.GetSource())
        if r:
            return SendRequest(r[0]).GetSource()
        else:
            print "解析图片地址出错，请检查正则表达式是否正确"
            return None

def setWallpaperOfToday():
    img = getPicture()
    if img:
        path = StoreFolder + "\\%s.jpg-600" % datetime.date.today()
        f = open(path,"wb")
        f.write(img)
        f.close()
        setWallPaper(path)

setWallpaperOfToday()
print 'Wallpaper set ok!'

以上就是python设置windows桌面壁纸的实现代码的详细内容，更多请关注0133技术站其它相关文章！