# -*- coding:utf-8 -*-
# Author: Jesús Mager
# Licence: GPL v.3


import os, sys
import Image

if len(sys.argv) != 3:
    print "Syntaxis: imgsize.py xsize ysize"
    exit()
else:
    try:
        x = int(sys.argv[1])
        y = int(sys.argv[2])
    except ValueError:
        print "The arguments must be integers."
        exit()
    size = x,y

def makethumb(inf):
    out = inf + ".new"
    if inf.split(".")[-1]=="new":
        print "%s: Skiped" % inf
        return 0

    if inf is not out: 
        try:
            im = Image.open(inf)
            im.thumbnail(size, Image.ANTIALIAS)
            im.save(out, "JPEG")
            print "%s: Done" % inf
        except IOError:
            print "Error opening %s" % inf


if __name__ == "__main__":
    files = [ f for f in os.listdir(".") if os.path.isfile(os.path.join(".",f)) ]
    for f in files:
        makethumb(f)