OOP & Error Handling¶
This section covers object-oriented programming, exception handling, logging, and working with files.
Topics¶
| Page | What You Will Learn |
|---|---|
| Classes & Objects | Create classes, use __init__, attributes, methods |
| Inheritance & Composition | Inheritance, polymorphism, composition, dunder methods |
| Exceptions & Logging | Try/except, custom exceptions, logging configuration |
| Files & Data Formats | Read/write files, work with JSON and CSV |
Key Points¶
- Use classes to group related data and behavior
- Prefer composition over deep inheritance chains
- Never silently ignore exceptions
- Always use context managers (
with) for files