[其他] 中年入门程序员作品，Mac下自动下载Bing每日墙纸的Python script，16楼

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魔王撒旦

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1^# 大中小发表于 2013-9-25 16:50 显示全部帖子

没 LS 那两个优雅，但应该能用：

复制内容到剪贴板

代码:

#!/usr/bin/env python

import os

import md5

import pprint

import sys

import subprocess

from time import strftime

from urllib import URLopener

from urllib2 import urlopen

from xml.dom.minidom import parseString



#get bing wallpaper



# Defines source and destination of image

rss_feed = 'http://cn.bing.com/';

dst_dir = os.path.expanduser('~/Pictures/DeskFeed/')



# Originally found on: http://hints.macworld.com/article.php?story=20110721062846337

# Applescript modified for dual monitors by: ViVIDboarder

SCRIPT = """/usr/bin/osascript<<end

tell application "System Events"

        set picture of every desktop to POSIX file "%s"

end tell

END"""



def set_desktop_background(destination):

  subprocess.Popen(SCRIPT%destination, shell=True)



startString ="g_img={url:'"

def parseFeed(rss):

  destination = "%s%s.jpg" % (dst_dir, strftime( "%y-%m-%d"))

  if os.path.exists(destination):

    sys.exit(0)



  try:

    rss_contents = urlopen( rss )

  except:

    print "Failed to read rss feed %s" % rss

    return

  rss_src = rss_contents.read()

  rss_contents.close()

  print rss_src

  spPos = rss_src.find(startString)

  if spPos == -1:

        return

  startPos = spPos + len(startString)

  endPos = rss_src.find("'",startPos)

  if endPos == -1:

        return

  link = rss_src[startPos:endPos].replace('1366x768','1920x1080')

  URLopener().retrieve(link, destination)

  set_desktop_background(destination)



def main():

  parseFeed(rss_feed)



if __name__ == "__main__":

  main()

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