items.py

class Item():
	def __init__(self, name, description, value):
		self.name = name
		self.description = description
		self.value = value
	def __str__(self):
		spaces = '=' * len(self.description)
		return '{}\n{}\n{}\nValue: {}\n'.format(self.name, spaces, self.description, self.value)

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

class Weapon(Item):
	def __init__(self, name, description, value, damage):
		self.damage = damage
		super().__init__(name, description, value)
	def __str__(self):
		spaces = '=' * len(self.description)
		return '{}\n{}\n{}\nValue: {}\nDamage: {}\n'.format(self.name, spaces, 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)