My example as is wont work because "UnboundLocalError: local variable 'example' referenced before assignment" However adding global example to both functions results in test.py outputting 5,6.

We will use standard Python variable naming style which has been adopted by many Python developers. Python developers use snake case (snake_case) variable naming convention. We use underscore ...

# class variables are variables that are shared among the attributes of a class. # while instance variables are unique to each other, class variable should be the same for each attributes. # in this ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings.

Class variables and variables in class instances are internally handled as dictionaries of a class object. If a variable name is not found in the dictionary of the current class, the parent classes ...