In this tutorial, we'll learn about python global variables, local variables, and nonlocal variables with the help of examples. Global variables variables that are created outside of a function (as in all of the examples in the previous pages) are known as global variables. Global variables can be used by everyone, both …

Learn more. In this tutorial, you'll learn how to use global variables in python functions using the global keyword or the built-in globals() function. You'll also learn a few strategies to avoid relying on global variables …