Structuring Your Python Script: Making Your File Executable With a Shebang & Using Import Statements @realpython
Structuring Your Python Script: Making Your File Executable With a Shebang & Using Import Statements  @realpython
Uploaded June 2026 | Updated September 2026, 2 weeks ago
Download your free Python Cheat Sheet here: realpython.com/cheatsheet
Free Python Skill Test with instant level + learning plan: realpython.com/skill-test
Want to learn faster? Become a Python Expert with unlimited access to 5,000+ tutorials, videos, and exercises: realpython.com/start


This is a preview of the video course, "Structuring Your Python Script". You may have begun your Python journey interactively, exploring ideas within Jupyter Notebooks or through the Python REPL. While that’s great for quick experimentation and immediate feedback, you’ll likely find yourself saving code into .py files. However, as your codebase grows, knowing where things should go in your script becomes increasingly important.

Transitioning from interactive environments to structured scripts helps promote readability, enabling better collaboration and more robust development practices. This video course shows you the foundations of organizing a Python script: where the runnable bits go, how to arrange your imports, and how to refactor with constants and a fixed entry point.

This is a portion of the complete course, which you can find here: realpython.com/courses/structuring-your-python-script

And the original text tutorial is here: realpython.com/python-script-structure

The rest of the course covers:
- Formatting With Ruff
- Using Constants
- Fixing Formatting Briefly
- Creating a Fixed Entry Point
- Exercise: Structure a Script With a Name-Main Guard
- Structuring Your Python Script (Quiz)



🐍 Become a Python expert with real-world tutorials, on-demand courses, interactive quizzes, and 24/7 access to a community of experts at realpython.com

β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°
🐍 Start Here β†’ realpython.com/start
πŸ—ΊοΈ Guided Learning Paths β†’ realpython.com/learning-paths
🎧 Real Python Podcast β†’ realpython.com/podcast

πŸ“š Python Books β†’ realpython.com/books
πŸ“– Python Reference β†’ realpython.com/ref
πŸ§‘β€πŸ’» Quizzes & Exercises β†’ realpython.com/quizzes

πŸŽ“ Live Courses: realpython.com/live
⭐️ Reviews & Learner Stories: realpython.com/learner-stories
β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°β–°
Structuring Your Python Script: Making Your File Executable With a Shebang & Using Import StatementsEvery Failed Attempt to Kill the Python GILHow UX Design Assumptions Have Shifted Over TimeEuroPython 2026: Celebrating 25 Years | Real Python Podcast #299Python Tool That Ends Works on My MachinePeer-to-Peer Encrypted Chat (No Logs, No Servers)Can You Actually Review All Your AI Code?Choose the Right LLM Size for Your AgentAdding Python to PATH: Understanding What PATH Is & Adding Python to PATH on WindowsTapping Into the Zen of Python: Reading the Poem & Understanding the HistoryPunished for Working Too Hard?Communication Is a Developers Superpower
Real Python |

Structuring Your Python Script: Making Your File Executable With a Shebang & Using Import Statements

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER