WebMar 7, 2024 · pkl文件是python里面保存文件的一种格式，如果直接打开会显示一堆序列化的东西。 cPickle在python3中更名为pickle 使用方式如下: import pickle as p shoplistfile = … WebAug 8, 2024 · Python对文件的操作还算是方便的，只需要包含os模块进来，使用相关函数即可实现目录的创建。 主要涉及到三个函数: 1、os.path.exists(path) 判断一个目录是否存 …
python练习：1.文件去除空行和注释 - CSDN博客
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