# img_1280ht_aspect_ratio.py

# img_1280ht_aspect_ratio.py

from PIL import Image
import re, os, sys

SIZE = 1280,1280
fromDir=r"C:\Users\here2share\myImages\Over 1280ht"

def pf(*z): return '\\'.join(z)

toDir=pf(fromDir,"Resized to 1280ht")
if not os.path.exists(toDir): os.makedirs(toDir)
skipped=pf(fromDir,"---")
if not os.path.exists(skipped): os.makedirs(skipped)

def resize_image(f):
    if not os.path.exists(pf(toDir,f)):
        try:
            img = Image.open(pf(fromDir, f))
            if max(img.size) > 1280:
                img.thumbnail(SIZE, Image.ANTIALIAS)
            img.save(pf(toDir, f))
            print '#',
        except:
            # Note: shutil.copy will remove metadata in the process meanwhile shutil.copy2 will not do so
            try: shutil.copy(pf(fromDir, f), pf(skipped, f))
            except: pass
            print '>',
    else:
        print '.',

for f in os.listdir(fromDir): resize_image(f)