Download the bing image of the day and set it as wallpaper with python & mac os

Bing image of the day

"""

@author: Adrian Pop
@email: contact [@] adrianpop.com

1. sudo easy_install appscript

2. python bing.py

PS. first python script :D
PS 2. it was easier if I could change the wallpaper from PHP or jQuery 

"""

import sys, urllib2, json, os, datetime, random

from appscript import app, mactypes
from pprint import pprint
from array import array

""" download the image with max resolution """
resolution = "1920x1200"

""" the folder BingImages must exists, or change the path """
savePath = "/Users/" + os.getlogin() + "/Pictures/BingImages/"

""" market to download the picture from, should've been more """
markets = ['en-US']

mkt = random.choice(markets)

file = urllib2.urlopen("http://www.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1&mkt=" + mkt)
data = file.read()
file.close()

data = json.loads(data)
urlbase = data[u'images'][0][u'urlbase']

bingImage = "http://bing.com" + urlbase + "_" + resolution + ".jpg"

""" 2013-03-18_en-US.jpg """
localFile = savePath + datetime.datetime.now().strftime("%Y-%m-%d") + "_" + mkt + ".jpg"

fh = open(localFile, 'wb')

request = urllib2.Request(bingImage, None, { 'User-Agent' : 'Mozilla/5.0' })
fh.write(urllib2.urlopen(request).read())

fh.close()

app('Finder').desktop_picture.set(mactypes.File(localFile))