Find valid images using Python code

valid_imgs.py

#!/usr/bin/env python
#
# Find and clean up invalid images
#
# bY Marco Rodrigues 2021 - <[email protected]>
#
import imghdr
from os import walk, path, remove

dir_moments = '/volume1/homes/user/Drive/Moments'
extensions = ['.jpg', 'jpeg', '.png', '.gif']
exclude_dirs = ['@eaDir']

for root, dirs, files in walk(dir_moments):
  dirs[:] = [d for d in dirs if d not in exclude_dirs]
  for fn in files:
    for ext in extensions:
      if fn.lower().endswith(ext):
         filename = root + "/" + fn
         if imghdr.what(filename) == None:
            print "Removing file" + filename + "..."
            remove(filename)