Introduction to Python Class Attributes

Class attributes are variables that are shared among all instances of a class.

Yes, you can modify class attributes just like instance attributes.

You can use class methods to modify class attributes by accessing them through the class object and assigning a new value.

Instance attributes are unique to each instance of a class, while class attributes are shared among all instances.

Class methods are methods that are associated with a class rather than an instance of a class.

Some practical uses of class attributes include setting default values for objects, sharing information among objects, and creating singletons.

You can define a class attribute by declaring a variable inside the class definition, outside of any method.

You can define a class method by using the @classmethod decorator and passing the class as the first argument.

Singletons are class objects that can only be instantiated once.