python高效编程技巧2（如何为元组的每个元素命名，提高程序的可读性）

#!/usr/bin/env python# -*- coding:utf-8 -*-# 1、定义类似其他语言的枚举类型NAME = 0AGE = 1student = ("jim", "16", "male")print student[NAME]# 2、使用标准库中的collections.nametuple代替内置的tuplefrom collections import namedtuplestudent = namedtuple("student", ["name", "age", "sex"])first_student = student("tom", "12", "femal")print first_student.name