for elem in os.listdir(DOWNLOAD_DIR):
  if elem.endswith('.zip'):
    src = os.path.join(DOWNLOAD_DIR, elem)
    dst = os.path.join(........)
    shutil.move(src, dst)

    time.sleep(20)

    zipPath = os.path.join(dst, elem)
    zip_ref = zipfile.ZipFile(zipPath, 'r')
    zip_ref.extractall(dst)
    zip_ref.close()
    os.remove(zipPath)
    print "Zip file has been extracted."