Delete files and folders older than 14 days in "E:\usenet\tv\" and in "E:\usenet\movies\".

import os, time

def delete(dir):
    now = time.time()
    for root, dirs, files in os.walk(dir):
        for f in files:
            if os.stat(os.path.join(root, f)).st_mtime < now - 14 * 86400:
                os.remove(os.path.join(root, f))
        for d in dirs:
            os.rmdir(os.path.join(root, d))

delete("E:\usenet\tv\")
delete("E:\usenet\movies\")