Gimp Python-Fu Script for setting DPI for PNG Images

gistfile1.py

import os, glob
import string

from gimpfu import *

mime_type = 'png';

path = '/home/avirams/Dropbox/articles/WebSphere Scheduler/images'

# here we do a foreach loop
for infile in glob.glob( os.path.join(path, '*.' + mime_type) ):
    image = pdb.gimp_file_load(infile, '1')
    pdb.gimp_image_set_resolution(image, 116, 120)
    temp_list = infile.split('/')
    filename = temp_list.pop()
    new_path = '//home/avirams/Dropbox/articles/WebSphere Scheduler/images116120/' + filename
    pdb.gimp_file_save(image, drawable, new_path, 'Saved image')