Python में OOP और डिज़ाइन पैटर्न

1 क्लास और ऑब्जेक्ट 2 पाठ

1. पाठ 1 चैलेंज Python Classes और Objects State और behavior वाला अपना type बनाएँ।
2. पाठ 1 चैलेंज Python में ऑब्जेक्ट-ओरिएंटेड प्रोग्रामिंग चलने योग्य उदाहरण से encapsulation, inheritance, overriding और polymorphism सीखें।

2 क्रिएशनल पैटर्न 3 पाठ

3. पाठ 1 चैलेंज Singleton Pattern in Python Ensure a class has one shared instance and provide a global access point.
4. पाठ 1 चैलेंज Factory Method Pattern in Python Let subclasses or a factory method choose which concrete object to create.
5. पाठ 1 चैलेंज Builder Pattern in Python Construct a complex object through clear, incremental steps.

3 स्ट्रक्चरल पैटर्न 4 पाठ

6. पाठ 1 चैलेंज Adapter Pattern in Python Convert an existing interface into the interface a client expects.
7. पाठ 1 चैलेंज Decorator Pattern in Python Add behavior to an object dynamically without changing its class.
8. पाठ 1 चैलेंज Facade Pattern in Python Provide one simple interface to a complex subsystem.
9. पाठ 1 चैलेंज Composite Pattern in Python Treat individual objects and object groups through the same interface.

4 बिहेवियरल पैटर्न 5 पाठ

10. पाठ 1 चैलेंज Observer Pattern in Python Notify subscribed objects automatically when subject state changes.
11. पाठ 1 चैलेंज Strategy Pattern in Python Select an interchangeable algorithm at runtime.
12. पाठ 1 चैलेंज Command Pattern in Python Represent a request as an object that can be queued, logged, or undone.
13. पाठ 1 चैलेंज State Pattern in Python Change an object's behavior when its internal state changes.
14. पाठ 1 चैलेंज Iterator Pattern in Python Traverse a collection without exposing its internal representation.