Python script to resize photos

resize.py

import os, sys
from PIL import Image

size = 512, 512
resizedFolder = os.path.join(os.path.dirname(os.path.abspath(__file__)), "resized")
if not os.path.exists(resizedFolder):
    os.makedirs(resizedFolder)
    
for file in os.listdir("./"):
    if file.endswith(".jpg") or file.endswith(".jpeg") or file.endswith(".png") :       
        if file.endswith(".jpg"):
            outfile = os.path.splitext(file)[0] + ".jpg"
        if file.endswith(".jpeg"):       
            outfile = os.path.splitext(file)[0] + ".jpeg"
        if file.endswith(".png"):               
            outfile = os.path.splitext(file)[0] + ".png"
        newFolder = os.path.join(resizedFolder, outfile)                    
        try:
            img = Image.open(file)
            img.thumbnail(size)
            img.save(newFolder, "JPEG")
        except IOError, ioe:
            print "cannot resize", infile
            print str(ioe)