cachedprop 0.1.0

cached property method decorator

cachedprop

cached property method decorator

Demo

from cachedprop import cpd


class LabRat:
    def __init__(self) -> None:
        self._hp = None
    
    def expensive_hp_getter(self) -> int:
        ...
       
    @cpd
    def hp(self):
        return self.expensive_hp_getter()
        

rat = LabRat()
print(rat.hp) # expensive_hp_getter is called, value gets "cached", prints value
print(rat.hp) # prints "cached" value only.