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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1.Course Overview2m 22sUP NEXT
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2.The Strategy Pattern6m 48s
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3.Implementing the Strategy Pattern10m 9s
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4.The Chain of Responsibility Pattern6m 42s
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5.Implementing the Chain of Responsibility Pattern10m 34s
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6.The Observer Pattern5m 25s
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7.Simple Implementation of the Observer Pattern7m 12s
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8.Complex Implementation of the Observer Pattern8m 52s
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9.The Command Pattern5m 31s
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10.Implementing the Command Pattern8m 55s
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11.The Iterator Pattern4m 19s
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12.Implementing the Iterator Pattern8m 38s
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13.Course Summary1m 2s
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