#!/usr/bin/env python
# -*- coding: utf-8 -*-
import json
import urllib2
import os
import random

os.system("xset dpms force on")

newest = "http://xkcd.com/info.0.json"

response = urllib2.urlopen(newest)

obj = json.load(response)

highest = obj['num']
for i in range(500):
  newcomic = "http://xkcd.com/%s/info.0.json"%str(int(random.random()*highest+1))
  response = urllib2.urlopen(newcomic)
  newobj = json.load(response)
  os.system("feh %s --fullscreen --zoom max --slideshow-delay 20 --cycle-once" %newobj['img'])