In this post, we will get to know the Meaning of classmethod and @staticmethod for beginner where they both are decorators which we can use for defining the method with the class we are working on, Moreover, these are the methods created for calling of the class without creating an instance of the class. Which could make it quicker for calling the class along with saving the memory of object creation.
It is a decorator which is defined as a method that is the method of the same class or belongs to the same class itself, instead of belonging to the instance of the class. It has certain conditions to work like it takes ‘cls’ as it’s the first parameter that refers to the same class or class itself. It is useful when you want to define a method that operates on the class or its class variables rather than instance variables.
For the same, we have given an example below which we can take as the main way to learn and grow your knowledge of yourself.
class MyClass: my_ var = 42 @classmethod def print_var( cls): print( cls. my_ var) MyClass. print_ var() # prints 42
Here the class ‘My Math’ is being called by itself instead of the instance of the class.
This is a decorator which is used for defining the method that does not has the access to either to the class or an instance of the class. To implement the same we have given an example below which we can directly use in our project to make the best use of the features of the decorators.
class MyClass: my_ var = 42 @staticmethod def print_var( cls): print( cls. my_ var) MyClass. print_ var() # prints 42
Similar to that of the class method here we have used the static method to implement the required function.
In a conclusion, we can say @classmethod and @staticmethod are two decorators methods that have different scopes of access with in a class. And moreover, we can use these decorators for getting help for improving the organization of the project and also enhance the readability of the code within the existing class.
For learning more about the Meaning of @classmethod and @staticmethod for beginner visit: By stack overflow
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