Design Patterns in Python 3 from Pluralsight

This course will teach you how to use proven object-oriented design patterns to significantly enhance the stability, testability, and maintainability of your Python development while decreasing your development time.

Whether you're an experienced Python developer or just getting started, having ready-to-use solutions in your toolkit will make your job easier and more satisfying. Thanks to the famous “Gang of Four,” there are 24 essential design patterns you can easily use in Python. In this course, Design Patterns in Python 3, you’ll learn to use object-oriented design patterns in Python. First, you’ll explore the origins of design patterns and their applicability to programming projects of all sizes. Next, you’ll discover the many design patterns described in the well-known “Gang of Four” book on the topic. Finally, you’ll learn how to apply these patterns to solve real-world problems that occur in businesses and organizations of all sizes. When you’re finished with this course, you’ll have the skills and knowledge of object-oriented Python programming needed to build stable, maintainable, and extensible applications.

What's inside

Syllabus

Course Overview

Introduction

Creational Patterns: Factory

Creational Patterns: Abstract Factory

Creational Patterns: Builder

Creational Patterns: Prototype

Creational Patterns: Singleton

Structural Patterns: Adapter

Structural Patterns: Bridge

Structural Patterns: Composite

Structural Patterns: Decorator

Structural Patterns: Façade

Structural Patterns: Flyweight

Structural Patterns: Proxy

Behavioral Patterns: Strategy

Behavioral Patterns: Command

Behavioral Patterns: State

Behavioral Patterns: Observer

Behavioral Patterns: Visitor

Behavioral Patterns: Chain of Responsibility

Behavioral Patterns: Mediator

Behavioral Patterns: Memento

Behavioral Patterns: Null

Behavioral Patterns: Template

Behavioral Patterns: Iterator

Behavioral Patterns: Interpreter

Course Summary

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches learners advanced object-oriented Python programming skills to build robust, scalable, and efficient applications

Suitable for experienced Python developers looking to enhance their development workflow

Covers a comprehensive range of design patterns that are widely adopted in software development

Led by instructor Gerald Britton, who possesses expertise in software design and development

Provides hands-on learning opportunities through labs and interactive materials

Part of a series of courses, indicating a structured and comprehensive learning path in software design

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Design Patterns in Python 3 with these activities:

Review Python syntax and object oriented programming (OOP) concepts

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Reviewing Python syntax and OOP concepts before the course will strengthen your foundation and enhance your ability to follow the course content more easily.

Browse courses on Python Syntax

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Review Python data types, variables, operators, and control flow
Review classes, objects, inheritance, and polymorphism in OOP
Complete a few practice exercises or solve coding challenges to test your understanding

Review 'Design Patterns: Elements of Reusable Object-Oriented Software'

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This classic book provides a comprehensive overview of design patterns and will enhance your understanding of the concepts discussed in the course.

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Read through the book, focusing on the chapters relevant to the course
Take notes and mark important concepts

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Career center

Learners who complete Design Patterns in Python 3 will develop knowledge and skills that may be useful to these careers:

Software Developer

Software Developers use various programming languages, including Python, to design, code, test, and maintain computer software. Some Software Developers specialize in roles like game development or operating system development. Graduates of this course will be able to apply design patterns to professional projects, which is a critical skill for any Software Developer. By learning about design patterns, graduates will gain extra proficiency with Python, enhancing their skillset.

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Python Developer

Python Developers specialize in using Python to design, program, and build software. They work in many areas, from telecommunications and government, to finance, healthcare, and retail. With the ability to implement design patterns, graduates of this course will have advanced skills and knowledge of Python, giving them an edge in the job market. They will be able to apply these design patterns to any project they work on, which is an invaluable skill.

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Applications Architect

Applications Architects design and maintain software systems, ensuring they meet specific business needs. They work closely with other professionals, including Software Developers, to ensure that systems are efficient, scalable, and secure. Graduates of this course will have a strong foundation in object-oriented Python programming, making them qualified candidates for Applications Architect roles. They will be able to use design patterns to create high-quality, maintainable software systems.

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Computer Programmer

Computer Programmers use their knowledge of programming languages and software development principles to design, code, test, and maintain computer software. They may work on a variety of projects, from operating systems to mobile apps. Graduates of this course will be able to apply design patterns to their work, making them more efficient and productive. They will be able to create more robust and maintainable software systems, which is essential for Computer Programmers.

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Back-End Developer

Back-End Developers are responsible for the server-side logic of websites and applications. They work with databases, servers, and other back-end technologies to ensure that applications run smoothly and efficiently. Graduates of this course will be able to use design patterns to create high-quality, scalable back-end systems. They will be able to apply these design patterns to any project they work on, which is an invaluable skill.

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Web Developer

Web Developers are responsible for the design and development of websites and web applications. They work with a variety of technologies, including HTML, CSS, JavaScript, and Python, to create websites that are both functional and visually appealing. Graduates of this course will be able to use design patterns to create high-quality, maintainable websites. They will be able to apply these design patterns to any project they work on, which is an invaluable skill.

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Data Scientist

Data Scientists use their knowledge of data analysis and machine learning to extract insights from data. They work in a variety of industries, from healthcare to finance, to help businesses make better decisions. Graduates of this course may be interested in Data Science roles, as design patterns are used in machine learning and data analysis. This course may be useful for those who wish to pursue a career in Data Science, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Front-End Developer

Front-End Developers are responsible for the design and development of the user interface of websites and applications. They work with a variety of technologies, including HTML, CSS, JavaScript, and Python, to create websites that are both functional and visually appealing. Graduates of this course may be interested in Front-End Development, as design patterns can be applied to front-end development. This course may be useful for those who wish to pursue a career in Front-End Development, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Software Engineer

Software Engineers apply engineering principles to the design, development, testing, and maintenance of software systems. They work in a variety of industries, from healthcare to finance, to create software that meets the needs of businesses and organizations. Graduates of this course will be able to use design patterns to create high-quality, maintainable software systems. They will be able to apply these design patterns to any project they work on, which is an invaluable skill.

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Mobile Developer

Mobile Developers design and develop mobile applications for smartphones and tablets. They work with a variety of technologies, including Java, Kotlin, Swift, and Python, to create apps that are both functional and visually appealing. Graduates of this course may be interested in Mobile Development, as design patterns can be applied to mobile app development. This course may be useful for those who wish to pursue a career in Mobile Development, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Game Developer

Game Developers design and develop video games for a variety of platforms, including consoles, PCs, and mobile devices. They work with a variety of technologies, including C++, C#, Java, and Python, to create games that are both fun and engaging. Graduates of this course may be interested in Game Development, as design patterns can be applied to game development. This course may be useful for those who wish to pursue a career in Game Development, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Database Administrator

Database Administrators are responsible for the design, implementation, and maintenance of databases. They work with a variety of database technologies, including SQL, NoSQL, and Hadoop, to ensure that databases are efficient, scalable, and secure. Graduates of this course may be interested in Database Administration, as design patterns can be applied to database design and implementation. This course may be useful for those who wish to pursue a career in Database Administration, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Project Manager

Project Managers are responsible for the planning, execution, and closure of projects. They work with a variety of stakeholders, including project team members, clients, and sponsors, to ensure that projects are completed on time, within budget, and to the required quality standards. Graduates of this course may be interested in Project Management, as design patterns can be applied to project planning and execution. This course may be useful for those who wish to pursue a career in Project Management, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Business Analyst

Business Analysts work with businesses and organizations to identify and solve business problems. They use a variety of techniques, including data analysis, process mapping, and stakeholder interviews, to help businesses improve their operations. Graduates of this course may be interested in Business Analysis, as design patterns can be applied to business process modeling and analysis. This course may be useful for those who wish to pursue a career in Business Analysis, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Technical Writer

Technical Writers create and maintain documentation for a variety of technical products, including software, hardware, and systems. They work with engineers, product managers, and other stakeholders to ensure that documentation is accurate, clear, and concise. Graduates of this course may be interested in Technical Writing, as design patterns can be used to structure and organize technical documentation. This course may be useful for those who wish to pursue a career in Technical Writing, as it will provide them with a strong foundation in object-oriented Python programming, including the use of design patterns.

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Design Patterns in Python 3

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