Source code for CrackingCodesWithPython.Chapter07.PracticeQuestions.Question2

"""Chapter 7 Practice Question 2

Is each spam a global or local variable?
"""

spam = 42  # global/local


def foo() -> None:
    """Prints spam.

    Prints the contents of the spam variable.

    Returns:
        Prints spam variable.
    """
    global spam
    spam = 99  # global/local
    print(spam)


def main():
    foo()  # mind == blown


# If Question2.py is run (instead of imported as a module), call
# the main() function:
if __name__ == '__main__':
    main()