how to access all image in folder in python code example

Example 1: python get all images in directory

import glob

for filename in glob.iglob(root_dir + '**/*.jpg', recursive=True):
    # Do something

Example 2: import all images from folder python

from PIL import Image
import glob
image_list = []
for filename in glob.glob('yourpath/*.gif'): #assuming gif
    im=Image.open(filename)
    image_list.append(im)