python static method access class variable
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Sure, I'd be happy to help you with that! In Python, a static method is a method that belongs to a class rather than an instance of the class. Unlike regular methods, static methods don't have access to the instance or its attributes, but they can access class-level variables. Let's create a simple tutorial on how to access class variables within a static method in Python.
Explanation:
Class Definition: We define a class MyClass with a class variable class_variable and an instance variable instance_variable.
Static Method Definition: We create a static method static_method using the @staticmethod decorator. This method can access the class variable but not the instance variable.
Instance Method Definition: We define an instance method instance_method that can access both class and instance variables.
Object Creation: We create an instance of MyClass named obj.
Access Outside the Class: We demonstrate how to access the class variable outside the class using the class name.
Accessing Class Variable from Static Method: We invoke the static method static_method to access the class variable from within the static method.
Accessing Class and Instance Variables from Instance Method: We call the instance method instance_method to access both class and instance variables from within the instance method.
When you run this script, you'll see how class variables can be accessed from both outside the class, within a static method, and within an instance method.
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