Computer Programming
834 learners
Structural Patterns in Python
Structural design patterns manage object composition and relationships, improving flexibility and scalability of systems. This course covers key structural patterns like Adapter, Composite, and Decorator, demonstrating their application in GUI libraries, file systems, and more, to solve real-world problems.
Python
See path
4 lessons
20 practices
3 hours
Badge for Computer Systems and Architecture,
Computer Systems and Architecture
Lessons and practices
Lesson 1: Introduction to the Adapter Pattern in Python
Swapping Adapter Type
Adapter Pattern for Legacy Sound System
Implementing an Adapter for EuropeanPlug in Python
British to US Plug Adapter Implementation
Implementing the Adapter Pattern for Car Interfaces
Lesson 2: Introduction to the Composite Pattern in Python
Implementing the Composite Pattern in Python
Simulating a Band Using the Composite Pattern
Implement a Project Management System Using the Composite Pattern
Managing an Art Gallery using the Composite Pattern
Managing a Zoo with Composite Pattern in Python
Lesson 3: Exploring the Decorator Pattern in Python
Implementing Burger Decorators
Adding a Vanilla Decorator to Coffee
Adding Cinnamon Flavor to Coffee with Decorator Pattern
Implementing Sandwich Decorators in Python
Superhero Weapon Enhancement System
Lesson 4: Real-world Application of Structural Patterns
Combining Decorator and Adapter Patterns in a GUI Library
Building an E-commerce Platform with Design Patterns
Implementing Design Patterns for a Coffee Menu
Applying Design Patterns to an Image Gallery
Implementing a Messaging System
Meet Cosmo:
The smartest AI guide in the universe
Our built-in AI guide and tutor, Cosmo, prompts you with challenges that are built just for you and unblocks you when you get stuck.
From our community
Hear what our customers have to say about CodeSignal Learn
I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!
name
Francisco Aguilar Meléndez
Data Scientist
Badge for Coding and Data Algorithms, AdvancedBadge for Deep Learning and Neural Networks, Expert
+11
I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.
name
Faith Yim
Software Engineer
Badge for HTML, CSS and Web Browser Fundamentals, ExpertBadge for Software Design and Architecture, IntermediateBadge for Debugging and Troubleshooting, Advanced
+14
It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.
name
Alex Bush
Full Stack Engineer
Badge for JavaScript Programming and DOM API, ExpertBadge for Front-End Development, IntermediateBadge for Server-Side Programming, Advanced
+9
I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.
name
Abbey Helterbran
Tech consultant
Badge for Computer Science Fundamentals, AdvancedBadge for Prompt Design and Development, DevelopingBadge for Storytelling, Expert
+8
I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.
name
Jonathan Miller
Senior Machine Learning Engineer
Badge for Machine Learning and Predictive Modeling, ExpertBadge for Big Data Processing, AdvancedBadge for Advanced Prompting Techniques, Intermediate
+12
Sign up
Join the 1M+ learners on CodeSignal
Be a part of our community of 1M+ users who develop and demonstrate their skills on CodeSignal