假设学生系统中数据为固定格式:(名字,年龄,性别,邮箱)python
('jack','16','male','jack3001@gmail.com') ('eric','17','male','eric@qq.com') ('xander','16','female','lucy123@yahoo.com')
方案一:ide
from enum import IntEnum NAME,AGE,SEX,EMAIL=range(4) s=('jim','16','male','jim8721@gmail.com') # print(NAME) # 0 class StudentEnum(IntEnum): NAME=0 AGE=1 SEX=2 EMAIL=3 print(s[StudentEnum.NAME]) # jim print(isinstance(StudentEnum.NAME,int)) # True
方案二:工具
在学习过程当中有什么不懂得能够加个人 python学习交流扣扣qun,784-758-214 群里有不错的学习视频教程、开发工具与电子书籍。 与你分享python企业当下人才需求及怎么从零基础学习好python,和学习什么内容 from collections import namedtuple Student=namedtuple('Student',['name','age','sex','email']) s2=Student('jim','16','male','jim8721@gmail.com') s3=Student('eric','16','male','eric3421@gmail.com') print(s2) # Student(name='jim', age='16', sex='male', email='jim8721@gmail.com') print(s3) # Student(name='eric', age='16', sex='male', email='eric3421@gmail.com')