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Results 411 - 420 of 714 for pydantic (0.04 seconds)

  1. docs_src/body_nested_models/tutorial004_py39.py

    from typing import Union
    
    from fastapi import FastAPI
    from pydantic import BaseModel
    
    app = FastAPI()
    
    
    class Image(BaseModel):
        url: str
        name: str
    
    
    class Item(BaseModel):
        name: str
        description: Union[str, None] = None
        price: float
        tax: Union[float, None] = None
        tags: set[str] = set()
        image: Union[Image, None] = None
    
    
    @app.put("/items/{item_id}")
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat May 14 11:59:59 GMT 2022
    - 499 bytes
    - Click Count (0)
  2. docs_src/schema_extra_example/tutorial001_pv1_py39.py

    from typing import Union
    
    from fastapi import FastAPI
    from pydantic.v1 import BaseModel
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        description: Union[str, None] = None
        price: float
        tax: Union[float, None] = None
    
        class Config:
            schema_extra = {
                "examples": [
                    {
                        "name": "Foo",
                        "description": "A very nice Item",
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Dec 20 15:55:38 GMT 2025
    - 672 bytes
    - Click Count (0)
  3. docs_src/schema_extra_example/tutorial003_an_py39.py

    from typing import Annotated, Union
    
    from fastapi import Body, FastAPI
    from pydantic import BaseModel
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        description: Union[str, None] = None
        price: float
        tax: Union[float, None] = None
    
    
    @app.put("/items/{item_id}")
    async def update_item(
        item_id: int,
        item: Annotated[
            Item,
            Body(
                examples=[
                    {
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Jun 30 18:25:16 GMT 2023
    - 692 bytes
    - Click Count (0)
  4. docs/ko/docs/advanced/response-directly.md

    ///
    
    그리고 `Response`를 반환하면 **FastAPI**가 이를 그대로 전달합니다.
    
    Pydantic 모델로 데이터 변환을 수행하지 않으며, 내용을 다른 형식으로 변환하지 않습니다.
    
    이로 인해 많은 유연성을 얻을 수 있습니다. 어떤 데이터 유형이든 반환할 수 있고, 데이터 선언이나 유효성 검사를 재정의할 수 있습니다.
    
    ## `Response`에서 `jsonable_encoder` 사용하기
    
    **FastAPI**는 반환하는 `Response`에 아무런 변환을 하지 않으므로, 그 내용이 준비되어 있어야 합니다.
    
    예를 들어, Pydantic 모델을 `dict`로 변환해 `JSONResponse`에 넣지 않으면 JSON 호환 유형으로 변환된 데이터 유형(예: `datetime`, `UUID` 등)이 사용되지 않습니다.
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Mon Nov 18 02:25:44 GMT 2024
    - 3.4K bytes
    - Click Count (0)
  5. docs/zh/docs/advanced/response-directly.md

    `JSONResponse` 本身是一个 `Response` 的子类。
    
    ///
    
    当你返回一个 `Response` 时,**FastAPI** 会直接传递它。
    
    **FastAPI** 不会用 Pydantic 模型做任何数据转换,不会将响应内容转换成任何类型,等等。
    
    这种特性给你极大的可扩展性。你可以返回任何数据类型,重写任何数据声明或者校验,等等。
    
    ## 在 `Response` 中使用 `jsonable_encoder`
    
    由于 **FastAPI** 并未对你返回的 `Response` 做任何改变,你必须确保你已经准备好响应内容。
    
    例如,如果不首先将 Pydantic 模型转换为 `dict`,并将所有数据类型(如 `datetime`、`UUID` 等)转换为兼容 JSON 的类型,则不能将其放入JSONResponse中。
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Mon Nov 18 02:25:44 GMT 2024
    - 3K bytes
    - Click Count (0)
  6. docs_src/body_fields/tutorial001_py310.py

    from fastapi import Body, FastAPI
    from pydantic import BaseModel, Field
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        description: str | None = Field(
            default=None, title="The description of the item", max_length=300
        )
        price: float = Field(gt=0, description="The price must be greater than zero")
        tax: float | None = None
    
    
    @app.put("/items/{item_id}")
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri May 13 23:38:22 GMT 2022
    - 523 bytes
    - Click Count (0)
  7. docs_src/response_model/tutorial001_py39.py

    from typing import Any, Union
    
    from fastapi import FastAPI
    from pydantic import BaseModel
    
    app = FastAPI()
    
    
    class Item(BaseModel):
        name: str
        description: Union[str, None] = None
        price: float
        tax: Union[float, None] = None
        tags: list[str] = []
    
    
    @app.post("/items/", response_model=Item)
    async def create_item(item: Item) -> Any:
        return item
    
    
    @app.get("/items/", response_model=list[Item])
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Sat Jan 07 13:45:48 GMT 2023
    - 556 bytes
    - Click Count (0)
  8. docs_src/dataclasses_/tutorial003_py310.py

    from dataclasses import field  # (1)
    
    from fastapi import FastAPI
    from pydantic.dataclasses import dataclass  # (2)
    
    
    @dataclass
    class Item:
        name: str
        description: str | None = None
    
    
    @dataclass
    class Author:
        name: str
        items: list[Item] = field(default_factory=list)  # (3)
    
    
    app = FastAPI()
    
    
    @app.post("/authors/{author_id}/items/", response_model=Author)  # (4)
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Dec 26 10:43:02 GMT 2025
    - 1.3K bytes
    - Click Count (0)
  9. docs_src/dataclasses_/tutorial003_py39.py

    from dataclasses import field  # (1)
    from typing import Union
    
    from fastapi import FastAPI
    from pydantic.dataclasses import dataclass  # (2)
    
    
    @dataclass
    class Item:
        name: str
        description: Union[str, None] = None
    
    
    @dataclass
    class Author:
        name: str
        items: list[Item] = field(default_factory=list)  # (3)
    
    
    app = FastAPI()
    
    
    @app.post("/authors/{author_id}/items/", response_model=Author)  # (4)
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Fri Dec 26 10:43:02 GMT 2025
    - 1.4K bytes
    - Click Count (0)
  10. docs/es/docs/history-design-future.md

    ## Requisitos { #requirements }
    
    Después de probar varias alternativas, decidí que iba a usar <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">**Pydantic**</a> por sus ventajas.
    
    Created: Sun Dec 28 07:19:09 GMT 2025
    - Last Modified: Wed Dec 17 10:15:01 GMT 2025
    - 4.7K bytes
    - Click Count (0)
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