library Pillow - thumbnail create

• Pillow (PIL Fork)

Create JPEG thumbnails

from __future__ import print_function
import os, sys
from PIL import Image

size = (128, 128)

for infile in sys.argv[1:]:
	outfile = os.path.splitext(infile)[0] + ".thumbnail"
	if infile != outfile:
		try:
			im = Image.open(infile)
			im.thumbnail(size)
			im.save(outfile, "JPEG")
		except IOError:
			print("cannot create thumbnail for", infile)