npm

pydantic

Data validation library using Python type hints and annotations

brewmacoslinux

Try with needOr install directly

Source

About

Data validation using Python type hints

Commands

pydantic

Examples

Validate data against a defined model schema

$ python -c "from pydantic import BaseModel; class User(BaseModel): name: str; age: int; user = User(name='John', age=30); print(user)"

Parse and validate JSON data with type enforcement

$ python -c "from pydantic import BaseModel; class Config(BaseModel): host: str; port: int; config = Config.model_validate_json('{\"host\":\"localhost\",\"port\":8000}'); print(config)"

Generate JSON schema from a Pydantic model

$ python -c "from pydantic import BaseModel; class Product(BaseModel): id: int; name: str; price: float; print(Product.model_json_schema())"