A script to move subfolders up

move-up.py

from multiprocessing import Pool
from os import listdir, stat, rename, mkdir, rmdir
from os.path import join, isdir, getsize

import sys

def listFolders(path):
 return filter(lambda f: isdir(join(path, f)), listdir(path))

PATH   = sys.argv[1]

def moveUp(folder):
 for file in listdir(join(PATH, folder)):
  rename(join(PATH, folder, file), join(PATH, file))
 
 rmdir(join(PATH, folder))

for fold in listFolders(PATH):
 moveUp(fold)
 
# python test.py <PATH TO OCTET STREAM FOLDER>