I Designed a Python SDK That Relies on… Deep Inheritance?!
Check out https://www.squarespace.com/arjancodes to save 10% off your first purchase of a website or domain using code ARJANCODES.
Ever wondered how to build a clean Python SDK without a giant god class? In this video, I’ll show you how I designed an SDK that uses multiple layers of inheritance to keep your code DRY and easy to scale.
👷 Review code better and faster with my 3-Factor Framework: https://arjan.codes/diagnosis.
🔥 GitHub Repository: https://git.arjan.codes/2025/sdk.
🎓 ArjanCodes Courses: https://www.arjancodes.com/courses.
💬 Join my Discord server: https://discord.arjan.co…
Watch on YouTube ↗
(saves to browser)
Chapters (14)
Intro
0:33
Our Test API
2:30
Building the SDK
4:46
What NOT to Do – Avoid the God Class
6:18
Squarespace Sponsored Section
8:05
Option 1 – Pass the Client (Dependency Injection)
11:33
Option 2 – Global Client (Singleton-style Import)
14:12
Design Issues
15:23
The BaseAPIModel
18:15
The User Model Becomes Simple
18:55
Using the Model
20:40
Pros and Cons of This Pattern
21:37
Want to Go Further?
22:32
Final Thoughts
Playlist
Uploads from ArjanCodes · ArjanCodes · 0 of 60
← Previous
Next →
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Full stack WEB DEVELOPMENT in 2021 - the ULTIMATE tech stack for FAST web app development
ArjanCodes
FROM PRODUCT IDEA TO SOFTWARE - turn your idea into reality in a few steps
ArjanCodes
Cohesion and Coupling: Write BETTER PYTHON CODE Part 1
ArjanCodes
Build a GLASSMORPHISM React Component - Typescript & Material-UI
ArjanCodes
Observer Pattern Tutorial: I NEVER Knew Events Were THIS Powerful 🚀
ArjanCodes
100% CODE COVERAGE - Think You're Done? Think AGAIN.☝
ArjanCodes
Two UNDERRATED Design Patterns 💡 Write BETTER PYTHON CODE Part 6
ArjanCodes
1000 Subscribers! 🚀 WHY I Started this Channel and WHAT'S NEXT
ArjanCodes
Channel Trailer ArjanCodes - March 2021
ArjanCodes
Exception Handling Tips in Python ⚠ Write Better Python Code Part 7
ArjanCodes
Monadic Error Handling in Python ⚠ Write Better Python Code Part 7B
ArjanCodes
GW BASIC Games I Wrote When I Was a Kid 🎮 Running 30 Year Old Code
ArjanCodes
Why You Should Think About SOFTWARE ARCHITECTURE in Python 💡
ArjanCodes
Uncle Bob’s SOLID Principles Made Easy 🍀 - In Python!
ArjanCodes
QUESTIONABLE Object Creation Patterns in Python 🤔
ArjanCodes
If You’re Not Using Python DATA CLASSES Yet, You Should 🚀
ArjanCodes
CODE ROAST: Yahtzee - New Python Code Refactoring Series!
ArjanCodes
7 UX Design Tips for Developers
ArjanCodes
Going All-in on Software Design in Python + an ANNOUNCEMENT 🎙
ArjanCodes
🎙 Interview with Sybren Stüvel, Developer @ Blender 3D
ArjanCodes
Do We Still Need Dataclasses? // PYDANTIC Tutorial
ArjanCodes
Answering Your Most Frequently Asked Python Questions // Q&A 07-2021
ArjanCodes
GitHub Copilot 🤖 The Future of Software Development?
ArjanCodes
More Python Code Smells: Avoid These 7 Smelly Snags
ArjanCodes
Test-Driven Development In Python // The Power of Red-Green-Refactor
ArjanCodes
5 Tips To Keep Technical Debt Under Control
ArjanCodes
Refactoring A Tower Defense Game In Python // CODE ROAST
ArjanCodes
The Factory Design Pattern is Obsolete in Python
ArjanCodes
Why the Plugin Architecture Gives You CRAZY Flexibility
ArjanCodes
Refactoring A Data Science Project Part 1 - Abstraction and Composition
ArjanCodes
Refactoring A Data Science Project Part 2 - The Information Expert
ArjanCodes
Refactoring A Data Science Project Part 3 - Configuration Cleanup
ArjanCodes
Purge These 7 Code Smells From Your Python Code
ArjanCodes
Running A Software Development YouTube Channel
ArjanCodes
Refactoring A PDF And Web Scraper Part 1 // CODE ROAST
ArjanCodes
Refactoring A PDF And Web Scraper Part 2 // CODE ROAST
ArjanCodes
How To Easily Do Asynchronous Programming With Asyncio In Python
ArjanCodes
The Software Designer Mindset
ArjanCodes
NEVER Worry About Data Science Projects Configs Again
ArjanCodes
Powerful VSCode Tips And Tricks For Python Development And Design
ArjanCodes
8 Python Coding Tips - From The Google Python Style Guide
ArjanCodes
What Is Encapsulation And Information Hiding?
ArjanCodes
8 Tips For Becoming A Senior Developer
ArjanCodes
Building A Custom Context Manager In Python: A Closer Look
ArjanCodes
GraphQL vs REST: What's The Difference And When To Use Which?
ArjanCodes
You Can Do Really Cool Things With Functions In Python
ArjanCodes
Announcing The Black VS Code Theme (Launching April 1st)
ArjanCodes
7 DevOps Best Practices For Launching A SaaS Platform
ArjanCodes
Refactoring a Rock Paper Scissors Lizard Spock Game // Code Roast Part 1
ArjanCodes
Refactoring a Rock Paper Scissors Lizard Spock Game // Part 2
ArjanCodes
Things Are Going To Change Around Here
ArjanCodes
Dependency Injection Explained In One Minute // Python Tips
ArjanCodes
How To Setup A MacBook Pro M1 For Software Development
ArjanCodes
A Simple & Effective Way To Improve Python Class Performance
ArjanCodes
How To Write Unit Tests For Existing Python Code // Part 1 of 2
ArjanCodes
How To Write Unit Tests For Existing Python Code // Part 2 of 2
ArjanCodes
Make Sure You Choose The Right Data Structure // Python Tips
ArjanCodes
5 Tips For Object-Oriented Programming Done Well - In Python
ArjanCodes
Next-Level Concurrent Programming In Python With Asyncio
ArjanCodes
5 Reasons Why You Should Use Type Hints In Python
ArjanCodes
DeepCamp AI