Real Python Tutorials

Python's unittest: Writing Unit Tests for Your Code
NEW

Python's unittest: Writing Unit Tests for Your Code

In this tutorial, you'll learn how to use the unittest framework to create unit tests for your Python code. Along the way, you'll also learn how to create test cases, fixtures, test suites, and more.

Apr 29, 2024 intermediate testing

— FREE Email Series —

🐍 Python Tricks 💌

Python Tricks Dictionary Merge

🔒 No spam. Unsubscribe any time.

Browse Topics Guided Learning Paths
Basics Intermediate Advanced
api best-practices career community databases data-science data-structures data-viz devops django docker editors flask front-end gamedev gui machine-learning numpy projects python testing tools web-dev web-scraping

Explore Real Python

Learning Paths
Guided study plans for accelerated learning
Python Tutorials
In-depth articles and step-by-step video courses
Quizzes
Evaluate your Python knowledge with quick tests
Browse Topics
Focus on a specific area or skill level
Community Chat
Learn with other Pythonistas
Office Hours
Live Q&A calls with experts from Real Python
Podcast
Hear what’s new in the world of Python
Books
Round out your knowledge and learn offline

New Releases

View All »
What's Lazy Evaluation in Python?

What's Lazy Evaluation in Python?

Apr 24, 2024 intermediate python

Python Basics: Scopes

Python Basics Exercises: Scopes

Apr 23, 2024 basics python

Write Unit Tests for Your Python Code With ChatGPT

Write Unit Tests for Your Python Code With ChatGPT

Apr 22, 2024 intermediate testing tools

How to Format Floats Within F-Strings in Python

How to Format Floats Within F-Strings in Python

Apr 17, 2024 basics python

Python's raise: Effectively Raising Exceptions in Your Code

Using raise for Effective Exceptions

Apr 16, 2024 intermediate python

Build a Blog Using Django, Vue, and GraphQL

Build a Blog Using Django, GraphQL, and Vue

Apr 15, 2024 advanced api django front-end web-dev

Remove ads
Pydantic: Simplifying Data Validation in Python

Pydantic: Simplifying Data Validation in Python

Apr 10, 2024 intermediate best-practices data-structures

Generate Beautiful QR Codes With Python

Generating QR Codes With Python

Apr 09, 2024 intermediate

Python Monthly News

Python News: What's New From March 2024

Apr 08, 2024 community

Install and Execute Python Applications Using pipx

Install and Execute Python Applications Using pipx

Apr 03, 2024 intermediate tools

PyTorch vs Tensorflow for Your Python Deep Learning Project

Python Deep Learning: PyTorch vs Tensorflow

Apr 02, 2024 advanced data-science machine-learning

Reading and Writing WAV Files in Python

Reading and Writing WAV Files in Python

Mar 27, 2024 intermediate

Finding Python Easter Eggs Title

Finding Python Easter Eggs

Mar 26, 2024 basics

Prompt Engineering: A Practical Example

Prompt Engineering: A Practical Example

Mar 25, 2024 intermediate data-science

Build a Python Turtle Game: Space Invaders Clone

Build a Python Turtle Game: Space Invaders Clone

Mar 20, 2024 basics python

Data Management With Python, SQLite, and SQLAlchemy

SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files

Mar 19, 2024 intermediate databases web-dev

Model-View-Controller (MVC) in Python Web Apps: Explained With Lego

Model-View-Controller (MVC) in Python Web Apps: Explained With Lego

Mar 18, 2024 intermediate web-dev

Visualizing Data in Python With Seaborn

Visualizing Data in Python With Seaborn

Mar 13, 2024 intermediate data-science data-viz