Runtime Validation, Fields & Custom Validators. Type Hints, Enforced. Pydantic validates data using standard Python type hints — but unlike normal Python (where type hints are only checked statically by tools like mypy),…
ReadNested Models, Settings & FastAPI Integration. Nested Models & Separate Request/Response Schemas. class LineItem(BaseModel): sku: str quantity: int class Order(BaseModel): id: int items: list[LineItem] class UserCreate(B…
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