Python 枚举类型实现星期几转换

from enum import Enum

class WEEKDAY(Enum):
    Sunday = 1
    Monday = 2
    Tuesday = 3
    Wednesday = 4
    Thursday = 5
    Friday = 6
    Saturday = 7

num = int(input('请输入1~7的整数：'))
if num < 1 or num > 7:
    print('输入错误！')
else:
    print(WEEKDAY(num).name)

输入示例：

请输入1~7的整数：3

输出示例：

Tuesday