gistfile1.py

def main(options):
    saver = MetadataSaver(USERNAME, PASSWORD, INSTANCE, TAG, options.execute)
    ts = Timestamp(TIMESTAMP_FILE)
    oldest = ts.get()
    newest = time.time()
    for count, path in enumerate(walk(FILESYSTEM_ROOT, oldest, newest)):
        logging.info('Modified file %d: %s' % (count, path))
        saver.save(path)
    count += 1
    logging.info('Added metadata on %d file%s in %f seconds' %
                 (count, '' if count == 1 else 's', time.time() - newest))