摘要: 在Python 3.x中增加了nonlocal关键字,关于变量的声明,引自官方文档: Assignment of an object to a single target is recursively defined as follows. If the target is an identifie 阅读全文
posted @ 2017-03-30 16:18 Aaron_赵 阅读(612) 评论(0) 推荐(0) 编辑