Software Design for Python Programmers: Principles and patterns

Software Design for Python Programmers shows you how to level up from writing Python code to designing Python applications. Following intuitive "before" and "after" examples of improved code, you'll learn to plan and execute Python applications effectively and avoid bugs associated with unmanaged state, poorly-formed classes, inflexible functions, and more.

Great applications take advantage of established design principles and patterns that maximize performance, maintainability, and reliability. This book helps you master the "Pythonic" approach to architectural principles, such as encapsulation, abstraction, method variation, and more. The examples are in Python, but the techniques will apply to any object-oriented language.

In Software Design for Python Programmers , you'll learn to:

• Analyze requirements and plan application architecture

• Evolve designs through iterative development

• Shape Python classes with high cohesion and loose coupling

• Use decorators to introduce abstraction, enforce constraints, and enrich behavior

• Apply industry-standard design principles to keep code modular and maintainable

• Choose and implement the right design patterns for complex challenges

Great software starts with thoughtful design. You'll be a more effective developer if you can decide how data will flow through your applications, create a winning software architecture, and structure functions, classes, and modules before you write a line of code. This book will get you started!