PYTHON CLASS/OBJECT & INHERITANCE

C
LASS/OBJECT & INHERITANCE
class Person:
  def __init__(self1, name, age):
    self1.name = name
    self1.age = age
  def myfunc(self2):
    print("Hello my name is " + self2.name)
p1 = Person("Kartik", 36)
print(p1.name)

Kartik

print(p1.age)

36

p1.myfunc()

Hello my name is Kartik

p1.age = 35
print(p1.age)

35

print(type(p1))

<class '__main__.Person'>

print(type(p1.age))

<class 'int'>

print(type(type(Person)))

<class 'type'>

del p1.age
del p1
class Person:
  pass
Python Inheritance
class Person:
  def __init__(self, fname, lname):
    self.firstname = fname
    self.lastname = lname
  def printname(self):
     print(self.firstname, self.lastname)
class Student(Person):
  pass
x = Student("Nagar", "Kartik")
x.printname()

Nagar Kartik

class Person:
  def __init__(self, fname, lname):
    self.firstname = fname
    self.lastname = lname
  def full(self):
     print(self.firstname,self.lastname)
class Student(Person):
  def __init__(self, fname, lname, year):
    super().__init__(fname, lname)
    self.graduationyear = year
  def welcome(self):
    print("Welcome" ,self.graduationyear, " Studens.")
x = Student("Kartik", "Nagar", 2019)
x.welcome()

Welcome 2019 Studens.

x.full()

Kartik Nagar