'''
    python 高级笔记 如何为元组元素命名，提高可读性
    来源:https://www.bilibili.com/video/BV1b5411s76z?p=4
'''

from random import randint
import timeit

student = ("alex", 20, '男')

# 1、手动赋值枚举变量
'''
NAME = 0
AGE = 1
SEX = 2
'''
NAME, AGE, SEX = range(3)
print(student[NAME])

# 2、使用collections.namedtuple 代替内置 tuple
from collections import namedtuple

Student = namedtuple("Student", ['name', 'age', 'sex'])
student01 = Student("alex", 20, "男")
print(student01)
print(student01.name)
student02 = Student(age=20, name="test", sex="女")
print(student02)
print(student02.sex)

# 类型
print(type(student01))