Handy script to pull from a website

import sys
import os
# download files
for i in range(1,10):
  sUrl = "http://media.xiph.org/BBB/BBB-1080-png/";
  sFilename = "big_buck_bunny_" + str(i).zfill(5) + '.png';
  os.system('wget ' + sUrl + sFilename);