rdcoder33

from abc import ABC, abstractmethod


class Shape(ABC):

    @abstractmethod
    def area(self):
        pass

    @abstractmethod

rdcoder33

from abc import ABC, abstractmethod


class Shape(ABC):

    @abstractmethod
    def area(self):
        pass

    @abstractmethod

rdcoder33

class Shape:
    
    def area(self):
        pass
    
    def perimeter(self):
        pass
    
    
class Square(Shape):

rdcoder33

class Robot:

    def __init__(self, name, model_no, creator):
        self.name = name
        self.model_no = model_no
        self.creator = creator

    def walk(self):
        return 'I am walking using my wheels'

rdcoder33

class Book:

    def __init__(self, name, author, publisher):
        self.name = name
        self.author = author
        self.publisher = publisher

    def book_details(self):
        return f'{self.name} by {self.author} from {self.publisher}'

rdcoder33

class Book:

    def __init__(self, name, author, publisher):
        self.name = name
        self.author = author
        self.publisher = publisher

    def book_details(self):
        return f'{self.name} by {self.author} from {self.publisher}'

rdcoder33

class Rectangle:
    sides = 4
    all_sides_equal = False
    opposite_sides_equal = True
    type = 'rectangle'

    def area(self):
        length = int(input('Enter length: '))
        width = int(input('Enter width: '))
        return length * width

rdcoder33

class Superclass:

    super_class_call = 0

    def class_call(self):
        print('I am Superclass')
        self.super_class_call += 1 


class ClassA(Superclass):

rdcoder33

class Superclass:

    super_class_call = 0

    def class_call(self):
        self.super_class_call += 1
        print('I am Superclass')


class ClassA(Superclass):

rdcoder33

class Superclass:

    def class_names(self):
        return 'I am super class'


class ClassA(Superclass):

    def class_names(self):
        return 'I am class A'