Python Design Patterns: Working with Behavioral Design Patterns
Python 3.7
| Expert
- 13 videos | 1h 26m 27s
- Includes Assessment
- Earns a Badge
Explore the design and implementation of five commonly used behavioral design patterns: Strategy, Chain of Responsibility, Observer, Command, and Iterator. Examine how these patterns can be used in Python built-in functions, in simple and complex use cases, for performing undo operations, and with Python special methods. Key concepts covered in this course include the Strategy pattern, how to design and implement the pattern, and how it is used in Python built-in functions; and learning the Chain of Responsibility pattern and how to write code to implement the pattern. Next, you will learn about the Observer pattern and how to implement the pattern for a simple use case and how to implement the pattern for a more complex use case. Finally, learners will study the Command pattern and how to implement the pattern to perform undo operations; and learn the Iterator pattern and its applications and learn to design an Iterator by using special methods in Python.
WHAT YOU WILL LEARN
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discover the key concepts covered in this course
describe the Strategy pattern and its use cases
design and implement the Strategy pattern and recognize how it is used in Python built-in functions
describe the Chain of Responsibility pattern and how it is used
write code to implement the Chain of Responsibility pattern
describe the Observer pattern and when it should be used
implement the Observer pattern for a simple use case -
implement the Observer pattern for a more complex use case
describe the Command pattern and its use cases
implement the Command pattern to perform undo operations
describe the Iterator pattern and its applications
design an Iterator using special methods in Python
summarize the key concepts covered in this course
IN THIS COURSE
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2m 22s
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6m 48sAfter completing this video, you will be able to describe the Strategy pattern and its uses. FREE ACCESS
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3. Implementing the Strategy Pattern10m 9sIn this video, you will learn how to design and implement the Strategy pattern, as well as how it is used in Python built-in functions. FREE ACCESS
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4. The Chain of Responsibility Pattern6m 42sUpon completion of this video, you will be able to describe the Chain of Responsibility pattern and how to use it. FREE ACCESS
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5. Implementing the Chain of Responsibility Pattern10m 34sIn this video, learn how to write code to implement the Chain of Responsibility pattern. FREE ACCESS
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6. The Observer Pattern5m 25sUpon completion of this video, you will be able to describe the Observer pattern and when it should be used. FREE ACCESS
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7. Simple Implementation of the Observer Pattern7m 12sDuring this video, you will learn how to implement the Observer pattern for a simple use case. FREE ACCESS
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8. Complex Implementation of the Observer Pattern8m 52sIn this video, learn how to implement the Observer pattern for a more complex use case. FREE ACCESS
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9. The Command Pattern5m 31sAfter completing this video, you will be able to describe the Command pattern and its uses. FREE ACCESS
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10. Implementing the Command Pattern8m 55sDuring this video, you will learn how to implement the Command pattern to perform undo operations. FREE ACCESS
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11. The Iterator Pattern4m 19sUpon completion of this video, you will be able to describe the Iterator pattern and its applications. FREE ACCESS
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12. Implementing the Iterator Pattern8m 38sIn this video, find out how to design an Iterator using special methods in Python. FREE ACCESS
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13. Course Summary1m 2s
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