Create inheritance.py

Programs/Python/inheritance.py

@@ -0,0 +1,44 @@
+# A Python program to demonstrate inheritance  
+
+# Base or Super class. Note object in bracket. 
+# (Generally, object is made ancestor of all classes) 
+# In Python 3.x "class Person" is  
+# equivalent to "class Person(object)" 
+class Base(object): 
+
+    # Constructor 
+    def __init__(self, name): 
+        self.name = name 
+
+    # To get name 
+    def getName(self): 
+        return self.name 
+
+
+# Inherited or Sub class (Note Person in bracket) 
+class Child(Base): 
+
+    # Constructor 
+    def __init__(self, name, age): 
+        Base.__init__(self, name) 
+        self.age = age 
+
+    # To get name 
+    def getAge(self): 
+        return self.age 
+
+# Inherited or Sub class (Note Person in bracket) 
+class GrandChild(Child): 
+
+    # Constructor 
+    def __init__(self, name, age, address): 
+        Child.__init__(self, name, age) 
+        self.address = address 
+
+    # To get address 
+    def getAddress(self): 
+        return self.address         
+
+# Driver code 
+g = GrandChild("Geek1", 23, "Noida")   
+print(g.getName(), g.getAge(), g.getAddress())