I have occasionally desired the ergonomics of a classmethod/property. This works in Python ~3.9+, but is marked as deprecated and scheduled for removal in 3.13.
class OPTIONS:
lol = 'lol'
@classmethod
@property
def lmao(self):
return self.lol + ', lmao'
Apparently this only works accidentally, and there are Good and Proper Reasons™️ for removing the ability to combine these two decorators, but if want to use a classproperty, damnit, I want a classproperty!
Enter classproperty:
class classproperty:
def __init__(self, func):
self.fget = func
def __get__(self, instance, owner):
return self.fget(owner)
class OPTIONS:
lol = 'lol'
@classproperty
def lmao(self):
return self.lol + ', lmao'
print(OPTIONS.lol)
# >>> lol
print(OPTIONS.lmao)
# >>> lol, lmao
Easy.