cascade.py 文件源码

def scantree(path):
    """Recursively scan a directory tree
    :param str path: path to scan
    :rtype: os.DirEntry
    :return: DirEntry via generator
    """
    for entry in os.scandir(path):
        if entry.is_dir(follow_symlinks=False):
            yield from scantree(entry.path)
        else:
            yield entry