def scan_image_folder(folder): image_names = set(os.listdir(folder)) try: image_names.remove('.DS_Store') except KeyError: pass images = set(map(lambda x: flapp.flaskify(folder) + x, image_names)) return images
def static_wall(): images = set(os.listdir(flapp.config['QUEUE_DIR'])) images = map(lambda f: flapp.flaskify(flapp.config['QUEUE_DIR'] + f), images) images = random.sample(images, len(images)) print images return render_template('static_wall.html', images = images)