create and use python classes
class Mammal:
def __init__(self, name):
self.name = name
def walk(self):
print(self.name + " is going for a walk")
class Dog(Mammal):
def bark(self):
print("bark!")
class Cat(Mammal):
def meow(self):
print("meow!")
dog1 = Dog("Spot")
dog1.walk()
dog1.bark()
cat1 = Cat("Juniper")
cat1.walk()
cat1.meow()how to make a class in python
class Person:
def __init__(self, _name, _age):
self.name = _name
self.age = _age
def sayHi(self):
print('Hello, my name is ' + self.name + ' and I am ' + self.age + ' years old!')
p1 = Person('Bob', 25)
p1.sayHi() # Prints: Hello, my name is Bob and I am 25 years old!declare class python
# To create a simple class:
class Shape:
def __init__():
print("A new shape has been created!")
pass
def get_area(self):
pass
# To create a class that uses inheritance and polymorphism
# from another class:
class Rectangle(Shape):
def __init__(self, height, width): # The constructor
super.__init__()
self.height = height
self.width = width
def get_area(self):
return self.height * self.widthpython define class
class uneclasse():
def __init__(self):
pass
def something(self):
pass
xx = uneclasse()
xx.something()python class
class Person:#set name of class to call it
def __init__(self, name, age):#func set ver
self.name = name#set name
self.age = age#set age
def myfunc(self):#func inside of class
print("Hello my name is " + self.name)# code that the func dose
p1 = Person("barry", 50)# setting a ver fo rthe class
p1.myfunc() #call the func and whitch ver you want it to be withclasses in python
class Fan:
def __init__(self, company, color, number_of_wings):
self.company = company
self.color = color
self.number_of_wings = number_of_wings
def PrintDetails(self):
print('This is the brand of',self.company,'its color is', self.color,' and it has',self.number_of_wings,'petals')
def switch_on(self):
print("fan started")
def switch_off(self):
print("fan stopped")
def speed_up(self):
print("speed increased by 1 unit")
def speed_down(self):
print("speed decreased by 1 unit")
usha_fan = Fan('usha','skin',5)
fan = Fan('bajaj','wite', 4)
print('these are the details of this fan')
usha_fan.PrintDetails()
print()
usha_fan.switch_on()Copyright © 2021 Codeinu
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