Such a file is called a module; definitions from a module can be imported into other modules or into the main module (the collection of variables that you have access to in a script executed at the top level and in calculator mode). A module is a file containing Python definitions and statements.
Modules help organize code into separate files so that programs become easier to maintain and reuse. Instead of writing everything in one place, related functionality can be grouped into its own module and imported whenever needed.
In this tutorial, you will learn to create and import custom modules in Python. Also, you will find different techniques to import and use custom and built-in modules in Python.
Modules in Python are just Python files with a .py extension. The name of the module is the same as the file name. A Pythonmodule can have a set of functions, classes, or variables defined and implemented. The example above includes two files: mygame/ The Python script game.py implements the game.
Learn how to create and import Pythonmodules to organize your code effectively. This tutorial covers module creation, import statements, aliasing, and best practices for modular programming.
This article explores Python modules and Python packages, two mechanisms that facilitate modular programming.