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docs/zh/docs/tutorial/encoder.md
# JSON 兼容编码器 在某些情况下,您可能需要将数据类型(如Pydantic模型)转换为与JSON兼容的数据类型(如`dict`、`list`等)。 比如,如果您需要将其存储在数据库中。 对于这种要求, **FastAPI**提供了`jsonable_encoder()`函数。 ## 使用`jsonable_encoder` 让我们假设你有一个数据库名为`fake_db`,它只能接收与JSON兼容的数据。 例如,它不接收`datetime`这类的对象,因为这些对象与JSON不兼容。 因此,`datetime`对象必须将转换为包含<a href="https://en.wikipedia.org/wiki/ISO_8601" class="external-link" target="_blank">ISO格式化</a>的`str`类型对象。 同样,这个数据库也不会接收Pydantic模型(带有属性的对象),而只接收`dict`。
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Mon Nov 18 02:25:44 UTC 2024 - 1.6K bytes - Viewed (0) -
docs/es/docs/tutorial/security/get-current-user.md
Pero eso aún no es tan útil. Vamos a hacer que nos dé el usuario actual. ## Crear un modelo de usuario { #create-a-user-model } Primero, vamos a crear un modelo de usuario con Pydantic. De la misma manera que usamos Pydantic para declarar cuerpos, podemos usarlo en cualquier otra parte: {* ../../docs_src/security/tutorial002_an_py310.py hl[5,12:6] *}Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Tue Dec 16 16:33:45 UTC 2025 - 4.4K bytes - Viewed (0) -
docs/pt/docs/tutorial/response-model.md
``` /// info | Informação No Pydantic v1, o método era chamado `.dict()`, ele foi descontinuado (mas ainda suportado) no Pydantic v2 e renomeado para `.model_dump()`. Os exemplos aqui usam `.dict()` para compatibilidade com Pydantic v1, mas você deve usar `.model_dump()` em vez disso se puder usar Pydantic v2. /// /// info | Informação
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Wed Dec 17 20:41:43 UTC 2025 - 17.3K bytes - Viewed (0) -
fastapi/_compat/shared.py
from typing import ( Annotated, Any, Union, ) from fastapi.types import UnionType from pydantic import BaseModel from pydantic.version import VERSION as PYDANTIC_VERSION from starlette.datastructures import UploadFile from typing_extensions import get_args, get_origin # Copy from Pydantic v2, compatible with v1 if sys.version_info < (3, 10):
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Dec 27 12:54:56 UTC 2025 - 6.7K bytes - Viewed (0) -
docs/ko/docs/tutorial/encoder.md
같은 방식으로 이 데이터베이스는 Pydantic 모델(속성이 있는 객체)을 받지 않고, `dict` 만을 받습니다. 이를 위해 `jsonable_encoder` 를 사용할 수 있습니다. Pydantic 모델과 같은 객체를 받고 JSON 호환 가능한 버전으로 반환합니다: {* ../../docs_src/encoder/tutorial001.py hl[5,22] *} 이 예시는 Pydantic 모델을 `dict`로, `datetime` 형식을 `str`로 변환합니다. 이렇게 호출한 결과는 파이썬 표준인 <a href="https://docs.python.org/3/library/json.html#json.dumps" class="external-link" target="_blank">`json.dumps()`</a>로 인코딩 할 수 있습니다.Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Mon Nov 18 02:25:44 UTC 2024 - 1.9K bytes - Viewed (0) -
docs/tr/docs/features.md
* 100% test kapsayıcılığı. * 100% typeları belirtilmiş codebase. ## Pydantic özellikleri **FastAPI** ile <a href="https://docs.pydantic.dev/" class="external-link" target="_blank"><strong>Pydantic</strong></a> tamamiyle uyumlu ve üzerine kurulu. Yani FastAPI üzerine ekleme yapacağınız herhangi bir Pydantic kodu da çalışacaktır.
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Oct 11 17:48:49 UTC 2025 - 11.1K bytes - Viewed (0) -
docs/ja/docs/tutorial/body.md
* パラメータが **Pydantic モデル**型で宣言された場合、リクエスト**ボディ**として解釈されます。 /// note | 備考 FastAPIは、`= None`があるおかげで、`q`がオプショナルだとわかります。 `Optional[str]` の`Optional` はFastAPIでは使用されていません(FastAPIは`str`の部分のみ使用します)。しかし、`Optional[str]` はエディタがコードのエラーを見つけるのを助けてくれます。 /// ## Pydanticを使わない方法
Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Jul 26 10:48:11 UTC 2025 - 7.8K bytes - Viewed (0) -
docs/en/docs/tutorial/query-param-models.md
This would allow you to **re-use the model** in **multiple places** and also to declare validations and metadata for all the parameters at once. 😎 /// note This is supported since FastAPI version `0.115.0`. 🤓 /// ## Query Parameters with a Pydantic Model { #query-parameters-with-a-pydantic-model }Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sun Aug 31 09:15:41 UTC 2025 - 2.2K bytes - Viewed (0) -
docs/zh/docs/tutorial/security/get-current-user.md
`get_current_user` 使用创建的(伪)工具函数,该函数接收 `str` 类型的令牌,并返回 Pydantic 的 `User` 模型: {* ../../docs_src/security/tutorial002.py hl[19:22,26:27] *} ## 注入当前用户 在*路径操作* 的 `Depends` 中使用 `get_current_user`: {* ../../docs_src/security/tutorial002.py hl[31] *} 注意,此处把 `current_user` 的类型声明为 Pydantic 的 `User` 模型。 这有助于在函数内部使用代码补全和类型检查。 /// tip | 提示 还记得请求体也是使用 Pydantic 模型声明的吧。 放心,因为使用了 `Depends`,**FastAPI** 不会搞混。Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Mon Nov 18 02:25:44 UTC 2024 - 3.4K bytes - Viewed (0) -
fastapi/utils.py
Validator, annotation_is_pydantic_v1, ) from fastapi.datastructures import DefaultPlaceholder, DefaultType from fastapi.exceptions import FastAPIDeprecationWarning, PydanticV1NotSupportedError from pydantic import BaseModel from pydantic.fields import FieldInfo from typing_extensions import Literal from ._compat import v2 if TYPE_CHECKING: # pragma: nocover from .routing import APIRoute # Cache for `create_cloned_field`Registered: Sun Dec 28 07:19:09 UTC 2025 - Last Modified: Sat Dec 27 12:54:56 UTC 2025 - 5.1K bytes - Viewed (0)