FastAPI Patterns
Problem Statement
FastAPI API design directly affects frontend. Bad patterns here cause frontend bugs, poor developer experience, and integration issues. The OpenAPI schema drives frontend code generation.
Pattern: Dependency Injection
Problem: Repetitive code for auth, sessions, and services.
from fastapi import Depends
from sqlalchemy.ext.asyncio import AsyncSession
# ✅ CORRECT: Dependencies for common needs
async def get_session() -> AsyncGene
[Description truncada. Veja o README completo no GitHub.]