python_design_patterns/iterator/list_backed_properties.py at master · zcan11/python_design_patterns · GitHub

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class Creature:

    _strength = 0
    _agility = 1
    _intelligence = 2

    def __init__(self):
        # self.strength = 10
        # self.agility = 10
        # self.intelligence = 10
        self.stats = [10, 20, 15]

    @property
    def strength(self):
        return self.stats[Creature._strength]

    @strength.setter
    def strength(self, value):
        self.stats[Creature._strength] = value

    @property
    def intelligence(self):
        return self.stats[Creature._intelligence]

    @intelligence.setter
    def intelligence(self, value):
        self.stats[Creature._intelligence] = value

    @property
    def agility(self):
        return self.stats[Creature._agility]

    @agility.setter
    def agility(self, value):
        self.stats[Creature._agility] = value

    @property
    def sum_of_stats(self):
        # unstable
        # return self.strength + self.intelligence + self.agility
        return sum(self.stats)

    @property
    def max_stat(self):
        # return max(
        #     self.strength, self.intelligence. self.agility
        # )
        return max(self.stats)

    @property
    def average_stats(self):
        # return self.sum_of_stats / 3.0
        return float(sum(self.stats) / len(self.stats))

CREATURE = Creature()
print(CREATURE.average_stats)