#!/usr/bin/python

# resize a directory of images

shrink_factor = 800
sf = shrink_factor

from PIL import Image
import os, glob

for x in glob.glob("originals/*.[jJ][pP][gG]"):
  if os.path.isfile(x):
    i = Image.open(x)
    print "got file %s" % x
    print "original %d %d, shrink to %d" % (i.size[0], i.size[1], sf)
    i.thumbnail((sf,sf),Image.ANTIALIAS)
    d,f = x.split('/',1)
    i.save("images/"+f,"JPEG")