The constructor above initializes the value of the name attribute. Here, _init_() is the constructor function that is called whenever a new object of that class is instantiated. However, we can also initialize values using the constructors. Finally, the statement inside the method is executed.Įarlier we assigned a default value to a class attribute, class Bike: Notice that we have also used the object to call the method inside the class, study_room.calculate_area() We then used the object to assign values to attributes: length and breadth. Here, we have created an object named study_room from the Room class. In the above example, we have created a class named Room with: Print("Area of Room =", self.length * self.breadth) A Python Function defined inside a class is called a method. We can also define a function inside a Python class. In the above example, we have created two objects employee1 and employee2 of the Employee class. # access attributes and assign new values Here, we have used bike1.name and bike1.gear to change and access the value of name and gear attribute respectively.Įxample 1: Python Class and Objects # define a class notation to access the attributes of a class. Now, we can use this object to access the class attributes. For example, suppose Bike is a class then we can create objects like bike1, bike2, etc from the class. Note: The variables inside a class are called attributes.Īn object is called an instance of a class.
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