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枚举-Enum

让变量定义更加直观，其实int最方便，实际开发中还是int暴力

示例

#!/usr/bin/env python3# -*- coding: utf-8 -*-# 枚举类型# Python提供了Enum类from enum import Enum, unique# unique 检查是否重复@uniqueclass Weekday(Enum):    Sun = 0    Mon = 1    Tue = 2    Wed = 3    Thu = 4    Fri = 5    Sat = 6def runTest():    for name, member in Weekday.__members__.items():        print(name, "-->", member)runTest()

运行结果

D:\PythonProject\sustudy>python main.pySun --> Weekday.SunMon --> Weekday.MonTue --> Weekday.TueWed --> Weekday.WedThu --> Weekday.ThuFri --> Weekday.FriSat --> Weekday.Sat

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