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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) -
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) -
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) -
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) -
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) -
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) -
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) -
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) -
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) -
docs/es/docs/history-design-future.md
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)