Design Patterns in Python (2nd Edition)

Learn All of the 23 GoF (Gang of Four) Design Patterns and Implemented them in Python.

Design Patterns are descriptions or templates that can be repeatedly applied to commonly recurring problems during in software design.

A familiarity of Design Patterns is very useful when planning, discussing, managing and documenting your applications from now and into the future.

Also, throughout the course, as each design pattern is discussed and demonstrated using example code, I introduce new Python coding concepts along with each new design pattern. So that as you progress through the course and try out the examples, you will also get experience and familiarity with some of the finer details of the Python programming language.

In this course, you will learn about these 23 Design Patterns, 

Creational

Factory

Abstract Factory

Builder

Prototype

Singleton

Structural

Decorator

Adapter

Facade

Bridge

Composite

Flyweight

Proxy

Behavioral

Command

Chain of Responsibility

Observer Pattern

Interpreter

Iterator

Mediator

Memento

State

Strategy

Template

Visitor

In the list of patterns above, there are Creational, Structural and Behavioral patterns.

Creational : Abstracts the instantiation process so that there is a logical separation between how objects are composed and finally represented.

Structural : Focuses more on how classes and objects are composed using the different structural techniques, and to form structures with more or altered flexibility.