django-general-expert

Refactoring a Django view to the service layer pattern involves moving business logic out of views into dedicated service modules, improving readability and testability. This Skill guides you through the restructure for clean code.

Optimizing Django REST Framework serializers requires minimizing N+1 queries using select_related and prefetch_related, simplifying nested structures, and caching. This Skill provides DRF best practices for efficient API design and query handling.

FactoryBoy works with Django TestCase by generating realistic mock data for your models, enabling robust and isolated API testing. This Skill demonstrates how to implement effective testing strategies using these tools.

Yes, you need Django 4.2 LTS or higher to apply these clean code patterns and DRF conventions. This Skill requires adherence to specific Django versions to ensure compatibility with the recommended architecture and security practices.

Securing a Django backend and implementing caching involves applying permission classes, optimizing queries, and configuring cache backends to protect applications. This Skill covers performance optimization and security best practices.

Your Django code fails the bool trap when using truthiness checks on empty QuerySets or model objects instead of explicit checks. This Skill shows how to implement clean code patterns like early return to avoid these errors.