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

import os
import time

#target = 'E:\usenet\tv\\'
target = 'E:\usenet\movies\\'

now = time.time()

for root, dirs, files in os.walk(target):
  for f in files:
    path_file = os.path.join(root, f)
    if os.stat(path_file).st_mtime < now - 14 * 86400:
      if os.path.isfile(path_file):
        os.remove(path_file)
  for d in dirs:
    path_dir = os.path.join(root, d)
    if os.stat(path_dir).st_mtime < now - 14 * 86400:
      if os.path.isdir(path_dir):
        os.rmdir(path_dir)