python access parent class variable
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Certainly! In Python, you can access parent class variables using the super() function. The super() function is used to refer to the parent class and its members. Here's a tutorial with a code example to illustrate how to access parent class variables in Python:
In this example, we have a Parent class with a constructor that initializes a variable parent_variable. The display_parent_variable method prints the value of parent_variable.
The Child class inherits from the Parent class. In its constructor, it calls the constructor of the parent class using super().__init__(parent_variable). This ensures that the parent_variable is properly initialized in the parent class.
The Child class also has its own variable child_variable and a method display_child_variable to print it.
The display_variables method in the Child class uses super().display_parent_variable() to access and display the value of the parent class variable, and it also calls self.display_child_variable() to display the child class variable.
When you run this code, you'll see the output:
This demonstrates how to access the parent class variable from a child class using the super() function.
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