filename_randomizer.py

import os
import random
import string

this_file = os.path.basename(__file__)

for root, dir, files in os.walk(os.path.dirname(__file__)):
    for file in files:
        if file != this_file:
            base_name, ext = os.path.splitext(file)
            ext = ext.lower()
            src = os.path.join(root, file)
            new_name = ''.join(random.SystemRandom().choice(string.ascii_lowercase + string.digits) for _ in range(10))
            dst = os.path.join(root, new_name + ext)
            # print(dst)
            os.rename(src, dst)