The python module is a set of Python statements, functions, and definitions that you want to include in your application. It could be any py file in the project. To create a Python module just save the code in a file with the file extension “.py“.
Example of how to create a module in Python
Simple example code.
Save this code in a file named main.py
var = "Hello main file"
num = 9876543210
def greeting(name):
print("Hello, " + name)
How to import and use the modules in Python
There are multiple ways to do it, see below one of using the import file. Import the module named main, and call the greeting function:
More ways to import variables or modules:- Python import
import main
main.greeting("John")
print(main.num)
Output:
Hello, John
9876543210
Complete code structure
Do comment if you have any doubts or suggestions on this Python module tutorial.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.