Access Class, Instance, and Local Variables Dry Run in PYTHON

Access Class, Instance, and Local Variables is an interactive PYTHON dry run visualizer from the Oop Variables programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Access Class, Instance, and Local Variables Program Code

class Student:
    school = "Vignaankosh School"


    def __init__(self):
        self.name = "Anu"
        self.marks = 85


    def show_instance_variables(self):
        print("Name:", self.name)
        print("Marks:", self.marks)
        print("School:", Student.school)


    @classmethod
    def show_class_variable(cls):
        print("School from class method:", cls.school)
        print("Name: not accessible from class method")


    @staticmethod
    def show_local_variable():
        bonus = 5
        print("Bonus:", bonus)
        print("Name: not accessible from static method")
        print("School: not accessible without class name or object")


s1 = Student()
s1.show_instance_variables()
Student.show_class_variable()
Student.show_local_variable()

total_students = 1
print("Total students:", total_students)
print("Outside name:", s1.name)
print("Outside school:", Student.school)
print("Outside bonus: not accessible outside method")

View the complete Oop Variables programs page.