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python abstract method

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Prickly Partridge answered on July 17, 2021 Popularity 10/10 Helpfulness 5/10

answer python abstract method

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python abstract method

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# Python program showing
# abstract base class work
 
from abc import ABC, abstractmethod
 
class Polygon(ABC):
 
    @abstractmethod
    def noofsides(self):
        pass
 
class Triangle(Polygon):
 
    # overriding abstract method
    def noofsides(self):
        print("I have 3 sides")
 
class Pentagon(Polygon):
 
    # overriding abstract method
    def noofsides(self):
        print("I have 5 sides")
 
class Hexagon(Polygon):
 
    # overriding abstract method
    def noofsides(self):
        print("I have 6 sides")
 
class Quadrilateral(Polygon):
 
    # overriding abstract method
    def noofsides(self):
        print("I have 4 sides")
 
# Driver code
R = Triangle()
R.noofsides()
 
K = Quadrilateral()
K.noofsides()
 
R = Pentagon()
R.noofsides()
 
K = Hexagon()
K.noofsides()

Popularity 10/10 Helpfulness 5/10 Language python

Source: www.geeksforgeeks.org

Tags: abstract python

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Contributed on Jun 09 2022

Prickly Partridge

0 Answers Avg Quality 2/10

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abstract class python

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An abstract class exists only so that other "concrete" classes can inherit from the abstract class.

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: abstract-class abst

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Contributed on Jul 17 2021

google it (mosbeh)

0 Answers Avg Quality 2/10

abstract classes in python

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from abc import ABC, abstractmethod

class AbstractClassExample(ABC):
    @abstractmethod
    def method1(self):
        pass

    @abstractmethod
    def method2(self):
        pass

class ConcreteClassExample(AbstractClassExample):
    def method1(self):
        print("Implementation of method1")

    def method2(self):
        print("Implementation of method2")

# Trying to instantiate an abstract class will result in a TypeError
# abstract_class = AbstractClassExample() 

# We can instantiate and use a concrete class derived from the abstract class
concrete_class = ConcreteClassExample()
concrete_class.method1() # Output: Implementation of method1
concrete_class.method2() # Output: Implementation of method2

Popularity 9/10 Helpfulness 2/10 Language python

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

Abstract Classes in Python

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# Python program showing
# abstract base class work
 
from abc import ABC, abstractmethod
class Animal(ABC):
 
    def move(self):
        pass
 
class Human(Animal):
 
    def move(self):
        print("I can walk and run")
 
class Snake(Animal):
 
    def move(self):
        print("I can crawl")
 
class Dog(Animal):
 
    def move(self):
        print("I can bark")
 
class Lion(Animal):
 
    def move(self):
        print("I can roar")
         
# Driver code
R = Human()
R.move()
 
K = Snake()
K.move()
 
R = Dog()
R.move()
 
K = Lion()
K.move()

Popularity 10/10 Helpfulness 2/10 Language python

Source: www.geeksforgeeks.org

Tags: python py

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Contributed on Oct 30 2022

Odd Opossum

0 Answers Avg Quality 2/10

python abstract method

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from abc import ABC, abstractmethod

class MyBaseClass(ABC):
    @abstractmethod
    def my_abstract_method(self):
        pass

class MySubClass(MyBaseClass):
    def my_abstract_method(self):
        print("Implementation of the abstract method")

# Attempting to create an instance of the abstract class will raise an error
# my_instance = MyBaseClass()  # This line will raise a TypeError

# Creating an instance of the subclass and calling the abstract method
my_instance = MySubClass()
my_instance.my_abstract_method()

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Contributed on Sep 12 2023

YOU.com

0 Answers Avg Quality 2/10

python abstract method

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