improve string representation for abstract_factory

Sakis Kasampalis · Sakis Kasampalis · commit f603e3f5d4ca · 2013-11-14T19:44:17.000+01:00
diff --git a/abstract_factory.py b/abstract_factory.py
@@ -14,6 +14,17 @@ def __init__(self, animal_factory=None):
 
         self.pet_factory = animal_factory
 
+
+    def show_pet(self):
+        """Creates and shows a pet using the
+        abstract factory"""
+
+        pet = self.pet_factory.get_pet()
+        print("This is a lovely {}".format(pet))
+        print("It says {}".format(pet.speak()))
+        print("It eats {}".format(self.pet_factory.get_food()))
+
+
     def show_pet(self):
         """Creates and shows a pet using the
         abstract factory"""
