Example code from Head First Design Patterns second edition translated to python to help me understand and memorise the patterns.. I have added examples of pattern usage in the Python standard library ...

Also, throughout the book, as each design pattern is discussed and demonstrated using example code, I also introduce new python coding concepts with each new design pattern. So that as you progress ...

Understand the factory and abstract factory design patterns to effectively manage object creation in your applications. ... A better Jupyter-like notebook system for Python. May 13, 2025 4 mins ...

Introduction. This article discusses the strength and weakness of applying Dependency Injection (DI) with a variant of Abstract Factory design pattern. This approach is especially suitable for such ...