Advanced Topics¶
This section covers powerful Python features that make your code more elegant and efficient.
Topics¶
| Page | What You Will Learn |
|---|---|
| Decorators & Generators | Function decorators, yield, lazy evaluation |
| Context Managers & Async | Custom context managers, async/await |
| Performance | Profiling, optimization, efficient data structures |
Key Points¶
- Decorators add behavior to functions without changing them
- Generators save memory by producing values one at a time
- Context managers ensure proper cleanup (files, connections)
- Async speeds up I/O-heavy tasks (API calls, file reads)