python的枚舉類型

# 導入包
from enum import IntEnum


# 定義枚舉
class Season(IntEnum):
    Spring = 1
    Summer = 2
    Autumn = 3
    Winter = 4

# 枚舉類型轉字符串
Season.Spring.name

# 枚舉類型轉數字
Season.Spring.value

# 字符串轉枚舉
Season['Spring']

# 數字轉枚舉
Season(1)

# 遍歷枚舉成員
for elem in Season:
    elem.name
    elem.value
    elem

# 比較大小
Season.Summer > Season.Spring