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By Kevin McAleer, 2 Minutes
Adopting best practices in using Pydantic with FastAPI not only improves the reliability and efficiency of your applications but also makes your code more readable and easier to maintain.
orm_mode
orm_mode = True
class UserBase(BaseModel): username: str email: str class Config: orm_mode = True
include
exclude
@app.exception_handler(ValidationError) async def validation_exception_handler(request: Request, exc: ValidationError): return JSONResponse(status_code=400, content={"detail": exc.errors()})
BaseModel
create_model
Review a FastAPI application you’ve previously developed or create a new simple project. Refactor the application to incorporate the best practices mentioned in this lesson. Focus on model organization, advanced validation, custom error handling, and performance optimization.
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