In this video, I’m revisiting Protocols and ABCs in Python, essential for creating abstraction layers by defining interfaces. I covered this a while back, but it deserves a fresh look to clarify: what are the key differences, and when should you use each? 🔥 GitHub Repository: https://git.arjan.codes/2024/protocol 💡 Get my FREE 7-step guide to help you consistently design great software: https://arjancodes.com/designguide. 💻 ArjanCodes Blog: https://www.arjancodes.com/blog ✍🏻 Take a quiz on this topic: https://www.learntail.com/quiz/qqljls Try Learntail for FREE ➡️ https://www.learntail.com/ 🎓 Courses: The Software Designer Mindset: https://www.arjancodes.com/mindset The Software Architect Mindset: Pre-register now! https://www.arjancodes.com/architect Next Level Python: Become a Python Expert: https://www.arjancodes.com/next-level-python The 30-Day Design Challenge: https://www.arjancodes.com/30ddc 🛒 GEAR & RECOMMENDED BOOKS: https://kit.co/arjancodes. 👍 If you enjoyed this content, give this video a like. If you want to watch more of my upcoming videos, consider subscribing to my channel! Social channels: 💬 Discord: https://discord.arjan.codes/ 🐦Twitter: https://twitter.com/arjancodes 🌍LinkedIn: https://www.linkedin.com/company/arjancodes 🕵Facebook: https://www.facebook.com/arjancodes 📱Instagram: https://www.instagram.com/arjancodes ♪ Tiktok: https://www.tiktok.com/@arjancodes 👀 Code reviewers: - Yoriz - Ryan Laursen - Dale Hagglund - Kit Hygh - Alexander Milden - Bean 🎥 Video edited by Mark Bacskai: https://www.instagram.com/bacskaimark 🔖 Chapters: 0:00 Intro 1:03 Short overview 1:53 Abstract Base Classes 5:39 Protocols 9:21 Making Protocols Behave Like ABCs 12:45 Conclusion 14:54 Outro #arjancodes #softwaredesign #python DISCLAIMER - The links in this description might be affiliate links. If you purchase a product or service through one of those links, I may receive a small commission. There is no additional charge to you. Thanks for supporting my channel so I can continue to provide you with free content each week!