1 files changed, 30 insertions, 0 deletions
diff --git a/advanced_python/code/oop.py b/advanced_python/code/oop.py
new file mode 100644
index 0000000..d0cbc3f
--- /dev/null
+++ b/advanced_python/code/oop.py
@@ -0,0 +1,30 @@
+class Animal:
+    def __init__(self, name):
+        self.name = name
+
+    def greet(self):
+        return self.name + ' says greet'
+
+
+class Mammal(Animal):
+    def __init__(self, name, legs):
+        super().__init__(name)
+        self.legs = legs
+
+
+class Human(Mammal):
+    def __init__(self, name, legs=2):
+        super().__init__(name, legs)
+
+    def greet(self):
+        return self.name + ' says hello'
+
+    def speak(self):
+        print('My name is', self.name)
+
+
+print(__name__)
+h = Human('Sam')
+print(h.greet())
+print(h.legs)
+print(type(h))