摘要：
时间不够直接跳过前边一些东西，从9.3开始 9.3. A First Look at ClassesClasses introduce a little bit of new syntax, three new object types, and some new semantics. 9.3.1. Class Definition Syntax类语法，下面是一个很简单的class的定义。The simplest form of class definition looks like this:class ClassName: . . . Class defin... 阅读全文
