![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Klicken Sie auf den Button „Try it out“, damit können Sie die Parameter ausfüllen und direkt mit der API interagieren:

![Swagger UI Interaktion](https://fastapi.tiangolo.com/img/index/index-04-swagger-03.png)

def test_post_body(client: TestClient):
    data = {"2": 2.2, "3": 3.3}
    response = client.post("/index-weights/", json=data)
    assert response.status_code == 200, response.text
    assert response.json() == data


def test_post_invalid_body(client: TestClient):
    data = {"foo": 2.2, "3": 3.3}
    response = client.post("/index-weights/", json=data)
    assert response.status_code == 422, response.text
    assert response.json() == {

          - --update-existing
        files: ^docs/en/docs/.*\.md$

      - id: generate-readme
        language: unsupported
        name: generate README.md from index.md
        entry: uv run ./scripts/docs.py generate-readme
        files: ^docs/en/docs/index\.md|docs/en/data/sponsors\.yml|scripts/docs\.py$
        pass_filenames: false

      - id: update-languages
        language: unsupported
        name: update languages

* 🌐 Add Portuguese translations for `learn/index.md` `resources/index.md` `help/index.md` `about/index.md`. PR [#10807](https://github.com/tiangolo/fastapi/pull/10807) by [@nazarepiedady](https://github.com/nazarepiedady).
* 🌐 Update Russian translations for deployments docs. PR [#11271](https://github.com/tiangolo/fastapi/pull/11271) by [@Lufa1u](https://github.com/Lufa1u).

Hier ist eine kleine Vorschau, wie Sie Strawberry mit FastAPI integrieren können:

{* ../../docs_src/graphql_/tutorial001_py39.py hl[3,22,25] *}

Weitere Informationen zu Strawberry finden Sie in der <a href="https://strawberry.rocks/" class="external-link" target="_blank">Strawberry-Dokumentation</a>.

        type: string
        required: false
        default: ""
      en_path:
        description: File path in English to translate (e.g. docs/en/docs/index.md)
        type: string
        required: false
        default: ""

env:
  UV_SYSTEM_PYTHON: 1

jobs:
  langs:
    runs-on: ubuntu-latest
    outputs:

Weitere Einzelheiten finden Sie in den Bemerkungen im Quellcode oben.

## Mehr erfahren { #learn-more }

Sie können `dataclasses` auch mit anderen Pydantic-Modellen kombinieren, von ihnen erben, sie in Ihre eigenen Modelle einbinden, usw.

    _endpoint_context_cache[func_id] = ctx
    return ctx


async def serialize_response(
    *,
    field: Optional[ModelField] = None,
    response_content: Any,
    include: Optional[IncEx] = None,
    exclude: Optional[IncEx] = None,
    by_alias: bool = True,
    exclude_unset: bool = False,
    exclude_defaults: bool = False,
    exclude_none: bool = False,
    is_coroutine: bool = True,

            )

    def serialize(
        self,
        value: Any,
        *,
        mode: Literal["json", "python"] = "json",
        include: Union[IncEx, None] = None,
        exclude: Union[IncEx, None] = None,
        by_alias: bool = True,
        exclude_unset: bool = False,
        exclude_defaults: bool = False,
        exclude_none: bool = False,
    ) -> Any: