Introduction to Python
Collection in Python
Object Oriented python
Python With MYSQL And Excel
Python GUI
Programs in Python
- Swap two number
- Calculate the area
- Even Odd or Zero
- Largest ,Middle and Smallest Number
- Calculate Telephone Bill
- Print Table of The given Number
- Factorial of the number
- Reverse and check number is palindrome
- check number is prime , armstrong
- Program to Print the given patterns
- Guess A Number Game using Random
Inheritance in Python
Inheritance is the powerful property of object oriented programming through which the features of a class are derived into its sub class.
or we can Say “inheritance is the super class -sub class or parent class-child class relationship.
How inheritance is achieved in python.
Single Inheritance:
class A:
def display(self):
print("this is base class function")
class B(A): # how class is inherited
def show(self):
print("this is sub class function")
a1=A()
a1.display() # A clas object may call only A class functions.
b1=B()
b1.display()
b1.show() # B class object may call B class as well as A class object. Output:
this is base class function
this is base class function
this is sub class function
Multilevel inheritance in python:
class A:
def test1(self):
print("A class function")
class B(A):
def test2(self):
print("B class function")
class C(B): # multilevel inheritance
def test3(self):
print("C class function")
c1=C()
c1.test1() #c class object may also call A and B class functions.
c1.test2()
c1.test3() Output:
A class function
B class function
C class function
Multiple inheritance in python:
class A:
def test1(self):
print("A class function")
class B(A):
def test2(self):
print("B class function")
class C(A,B): #C class inherites both A & B classes
def test3(self):
print("C class function")
c1=C()
c1.test1() #c class object may also call A and B class functions.
c1.test2()
c1.test3() Output:
A class function
B class function
C class function
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