Additional Notes
What is the core rule behind dependency injection?
Track: Python
Topic: Service Design
Focus: Dependency Injection
Python: Dependency Injection
Answer
Inject repositories and services at boundary seams so tests and reasoning stay local and explicit.
This matters because candidates who speak clearly about seams and ownership sound more maintainable.
This matters because candidates who speak clearly about seams and ownership sound more maintainable.
Topics: Dependency Injection Python Service Design