What are modules in Python & how to use them?

What are modules in python and how to use them?

Hello Programmers!

In this article, I will tell you what are modules in python and how to use them. Make sure you read this article to the end. If you have any confusion then comment below. 

What are modules in python?

So, a module is a simple Python file that contains collections of functions and global variables and with having a . py extension file. It is an executable file(.exe). A file containing Python code, for example: module.py , is called a module, and its module name would be module. We use modules to break down large programs into small manageable and organized files. Furthermore, modules provide reusability of code. We can define our most used functions in a module and import it, instead of copying their definitions into different programs.

How to import modules in Python?

We can import the definitions inside a module to another module or the interactive interpreter in Python.

We use the import keyword to do this.

Example

import math

In the above code, we have imported the math module. 

This is how you import a module in Python.

I hope that you have understood what is python modules and how to use them. Still, if you have any questions then you can comment below.

Happy Coding :)

modules in python, python, python modules, how to write python module, how to program in python, python tutorial, python 3, python 3 modules, python 2 and 3, python modules tutorial, python for beginners, what are modules in python, how to import module in python, python tutorial for beginners, python create module, python importing modules, python (programming language), python programming, learn python, how to install python module, module, how to use python libraries, modules and packages in python