os.path.splitext(“文件路径”)

版权声明：流浪者 https://blog.csdn.net/gz153016/article/details/88638096

 """
    os.path.splitext("文件路径")作用：分离文件名和扩展名；默认返回
    （fname, fextension）
    """

    import os
    path_01 = 'D:/User/wgy/workplace/data/notMNIST_large.tar.gar'
    path_02 = 'D:/User/wgy/workplace/data/notMNIST_large'
    root_01 = os.path.splitext(path_01)
    root_02 = os.path.splitext(path_02)
    print("root_01", root_01)
    print("root_02", root_02)