in utils/io.py [0:0]
def get_subdirs(path):
    """Get directories contained in path
    Arguments:
        path {str} -- path
    Returns:
        list -- directory names
        list -- directory paths
    """
    try:
        names = os.walk(path).next()[1]
    except AttributeError:
        names = next(os.walk(path))[1]
    names.sort()
    dir_paths = [os.path.join(path, n) for n in names]
    return names, dir_paths