Python Design Patterns: Working with Creational Design Patterns
Python 3.7
| Expert
- 16 Videos | 1h 55m 57s
- Includes Assessment
- Earns a Badge
In this 16-video course, learners will explore the details and implementation of five commonly used creational design patterns: Singleton, Factory, Abstract Factory, Builder, and Object Pool. Key concepts covered here include how the Singleton pattern works and when to use it; how to write code for a simple implementation of the Singleton pattern; and how to implement the Singleton pattern by using a more Pythonic style and global objects in Python. Next, learn how the Factory and Abstract Factory patterns work; how to iteratively improve the design of code using refactoring; and how to design and implement the serializer with the Factory pattern. Continue by learning how to apply the Abstract Factory pattern to create a family of objects; how the Builder pattern works and how to implement a simple design for the Builder pattern; and how the Object Pool pattern works and how to implement the Object Pool pattern to limit the number of instances. Finally, learn how to improve the Object Pool pattern by making the object pool a singleton.
WHAT YOU WILL LEARN
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discover the key concepts covered in this course
recall how the Singleton pattern works and when to use this pattern
write code for a simple implementation of the Singleton pattern
implement the Singleton pattern using a more Pythonic style
implement the Singleton pattern using global objects in Python
recall how the Factory and Abstract Factory patterns work and when they can be used
implement a simple design for the Factory pattern
iteratively improve the design of code using refactoring -
design and implement the serializer using the Factory pattern
apply the Abstract Factory pattern to create a family of objects
recall how the Builder pattern works and when it should be used
implement a simple design for the Builder pattern
recall how the Object Pool pattern works and when it should be used
implement the Object Pool pattern to limit the number of instances
improve the Object Pool pattern by making the object pool a singleton
summarize the key concepts covered in this course
IN THIS COURSE
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1.Course Overview2m 6sUP NEXT
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2.The Singleton Pattern5m 27s
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3.Implementing the Singleton Pattern8m
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4.Pythonic Implementation of the Singleton Pattern7m 59s
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5.The Global Object Pattern7m 55s
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6.The Factory and Abstract Factory Patterns7m 28s
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7.Implementing a Simple Factory Method5m 53s
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8.Refactoring Code to Improve Design8m 7s
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9.Applying the Factory Pattern to the Serializer9m 34s
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10.Implementing the Abstract Factory Pattern8m 1s
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11.The Builder Pattern5m 51s
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12.Implementing the Builder Pattern9m 15s
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13.The Object Pool Pattern6m 52s
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14.Implementing the Object Pool Pattern10m 3s
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15.Setting Up the Object Pool as a Singleton5m 26s
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16.Course Summary1m 1s
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