wikipedia每日图片壁纸

#!/usr/bin/env python2
import urllib2
import random
import json
import os
urls = [
  'http://toolserver.org/~daniel/potd/dewiki-bdk/potd.meta.json',
  'http://toolserver.org/~daniel/potd/enwiki/potd.meta.json',
  'http://toolserver.org/~daniel/potd/commons/potd.meta.json',
]
url = urls[random.randint(0, len(urls) - 1)]
body = urllib2.urlopen(url).read()
data = json.JSONDecoder().decode(body)
imageurl = data['query']['pages'].values()[0]['imageinfo'][0]['url']
os.system('feh --bg-max %s' % imageurl)