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# Animal
# base class
class Animal:
def __init__(self, name, age):
self.name = name
self.age = age
def preview(self):
print(f"{self.name} is a {self.creature} of {self.age} years old")
# Dog
# extends Animal
class Dog(Animal):
voice = 'woof! ~@_@~'
def __init__(self, name, age):
self.name = name
self.age = age
self.creature = 'dog'
def speak(self):
print(self.voice)
# Cat
# extends Animal
class Cat(Animal):
voice = 'meao!! >^_^<'
def __init__(self, name, age):
self.name = name
self.age = age
self.creature = 'cat'
def speak(self):
print(self.voice)
# functions
# --- -- -- - - -
def newLine():
print(" ")
def attrs(obj):
for attribute, value in obj.__dict__.items():
print(f"{attribute}: {value}")
# instances
# --- -- -- - - -
d = Dog('Ersi', 8)
r = Cat('Riri', 10)
d.preview()
d.speak()
attrs(d)
newLine()
r.preview()
r.speak()
attrs(r)
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