Retrieve Images from different folders - python-3.x

Question

I have a big folder and inside it has sub folders and i want to retrieve images from all those folders. How do i do it?
Second if i want to get dimensions of all those images how would i do that?
I have tried it with one folder and it is working fine. But i want to do it for multiple folders. I reading image dimensions of one folder from this code.
folder_images = "D:/DeepFashion/Category and Attribute Prediction/img/img"
size_images = dict()
for dirpath, _, filenames in os.walk(folder_images):
for path_image in filenames:
image = os.path.abspath(os.path.join(dirpath, path_image))
with Image.open(image) as img:
width, heigth = img.size
size_images[path_image] = {'width': width, 'heigth': heigth}

Answer 1

This code seems to be fine - the only problem with it being that if any of the files in the folder structure is not a proper image file, you will get an unhandled exception and the script will stop.
Since you are not reading the images in a lazy way, the is no reason to use the with command to get to the images - just change your code to:
folder_images = "D:/DeepFashion/Category and Attribute Prediction/img/img"
size_images = dict()
for dirpath, _, filenames in os.walk(folder_images):
for path_image in filenames:
image = os.path.abspath(os.path.join(dirpath, path_image))
try:
img = Image.open(image)
except OSError:
print("Not an image file: ", image)
width, heigth = img.size
size_images[path_image] = {'width': width, 'heigth': heigth}