python - 使用其他属性名称的值创建枚举

Question

如何创建枚举类，使其属性使用其他成员的值？就像我下面的代码

from enum import Enum
class ProjectPath(Enum):
    home = '~/home'
    app = '~/home/app'
    prefix = '~/home/app/prefix'
    postfix = '~/home/app/postfix'

'''
try to do something like
from enum import Enum
class ProjectPath(Enum):
    home = '~/home'
    app = f'{self.home.value}/app'
    prefix = f'{self.app.value}/prefix'
    postfix = f'{self.app.value}/postfix'
'''

Answer 1

只需使用:

class ProjectPath(Enum):
    home = '~/home'
    app = f'{home}/app'
    prefix = f'{app}/prefix'
    postfix = f'{app}/postfix'