Aggregation vs Composition in PYTHON | Python for Beginners
In this Python OOP tutorial, we dive deep into two core concepts every developer should understand:
🔹 Aggregation
🔸 Composition
These may sound technical, but they’re easy to grasp with the right examples — and that’s exactly what this video delivers.
🔍 What You’ll Learn:
What aggregation and composition actually mean in Python
The difference between "has-a" vs "owns-a" relationships
Real-world examples like Library → Books, Computer → CPU, Team → Players
How to decide which one to use and when
Clean, readable code for both concepts
🧱 Real-World Examples Covered:
🖥️ Composition: Computer creates and owns a CPU
📚 Aggregation: A Library holds a list of existing Book objects
✅ Perfect For:
Python beginners trying to grasp OOP
Anyone confused by the difference between aggregation and composition
Students and self-learners preparing for interviews or project design
Developers who want to build better class relationships and architecture
SOURCE CODE :
1) Composition - https://github.com/bhumikapandey1992/...
2) Aggregation - https://github.com/bhumikapandey1992/...
📌 Timestamps:
0:00 – Intro (Aggregation vs Composition)
0:18 – What is Composition? (Code Example: Computer and CPU)
3:20 – What is Aggregation? (Code Example: Library and Books)
5:46 – Wrap-Up
👍 Like the video if it helped
💬 Comment your doubts or share your own example
📥 Subscribe for more Python OOP & architecture tutorials!
Recommended books :
1) https://amzn.to/4o4TxmP
2) https://amzn.to/46Q8XoA
3) https://amzn.to/3IDPTjq
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