items.py

class Item(object):
    def __init__(self, name, description, value):
        self.name = name
        self.description = description
        self.value = value

    def __str__(self):
        return "{}\n=====\n{}nValue: {}\n".format(self.name. self.description, self.value)

class Gold(Item):
    def __init__(self, amt):
        self.amt = amt
        super().__init__(name ="Gold",
                         description ="A round coin with {} stamped on the front".format(str(self.amt)),
                         value=self.amt)
class Weapon(Item):
    def __init__(self,name,descripttion,value,damage):
        self.damage =damage
        super.__init__ (name,description, value)

    def __str__(self):
        return "{}\n=======\n{}\nValue: {}\nDamage: {}".format(self.name, self.description, self.value, self.damage)

class Rock(Weapon):
    def __init__(self):
        super().init__(name="Rock",
                       description ="A fist sized rock, suitable for bludgeoning.",
                       value =0,
                       damage =5)
class Dagger(Weapon):
    def __init__(self):
        super().__init__(name="Dagger",
                         description="A small dagger with some rust.Somewhat more dangerous than a rock.",
                         value =10,
                         damage =10)