Steve Eckardt's pull request

ZooOOP/main.py

@@ -0,0 +1,77 @@
+#!/usr/local/bin/python3
+"""
+Steve Eckardt
+oa professional software development bootcamp
+revised: October 31st, 2023
+Week 2 OOPs Zoo
+"""
+
+from abc import ABC, abstractmethod
+
+class Animal(ABC):
+
+    def __init__(self, name, age, speech):
+        self.__name = name
+        self.__age = age
+        self.speech = speech
+
+    def __str__(self):
+        return f"{self._Animal__name}({self._Animal__age})"
+
+    @abstractmethod
+    def speak(self):
+        pass
+
+class Cat(Animal):
+
+    def speak(self):
+        return f"{self} the cat says {self.speech}"
+
+class Dog(Animal):
+
+    def speak(self):
+        return f"{self} the dog says {self.speech}"
+
+class Zoo(ABC):
+
+    def __init__(self):
+        self.zoo = []
+
+    def add_animal(self, animal: Animal):
+        self.zoo.append(animal)
+
+    def speak_all(self):
+        result = []
+        for animal in self.zoo:
+            result.append(animal.speak())
+        return result
+
+class ZooKeeper(Zoo):
+
+    def __init__(self):
+        super().__init__()
+
+    def __init__(self, zoo: Zoo):
+        self.zoo = zoo.zoo
+
+if __name__ == "__main__":
+
+    print()
+    cat = Cat('climber', 2, 'meow')
+    print(cat.speak())
+    dog = Dog('spot', 14, 'woof')
+    print(dog.speak())
+
+    zoo = Zoo()
+    zoo.add_animal(cat)
+    zoo.add_animal(dog)
+    print('\nzoo all speak')
+    for saying in zoo.speak_all():
+        print(saying)
+
+    keeper = ZooKeeper(zoo)
+    keeper.add_animal(Cat('mittens', 7, 'mememe'))
+    keeper.add_animal(Dog('hunter', 5, 'roof'))
+    print('\nkeeper all speak')
+    for saying in keeper.speak_all():
+        print(saying)