/// info

Tüm öğreticiyi zaten okuduysanız ve türler hakkında daha fazla bilgi için geri döndüyseniz, iyi bir kaynak:<a href="https://mypy.readthedocs.io/en/latest/cheat_sheet_py3.html" class="external-link" target="_blank"> the "cheat sheet" from `mypy`</a>.

            ArtifactRepository localRepository)
            throws RepositoryMetadataStoreException {
        // TODO currently this is first wins, but really we should take the latest by comparing either the
        // snapshot timestamp, or some other timestamp later encoded into the metadata.
        // TODO this needs to be repeated here so the merging doesn't interfere with the written metadata

///

## Gunicorn with Uvicorn Workers

**Gunicorn**主要是一个使用**WSGI标准**的应用服务器。 这意味着 Gunicorn 可以为 Flask 和 Django 等应用程序提供服务。 Gunicorn 本身与 **FastAPI** 不兼容，因为 FastAPI 使用最新的 **<a href="https://asgi.readthedocs.io/en/latest/" class="external-link" target=" _blank">ASGI 标准</a>**。

但 Gunicorn 支持充当 **进程管理器** 并允许用户告诉它要使用哪个特定的 **worker类**。 然后 Gunicorn 将使用该类启动一个或多个 **worker进程**。

**Uvicorn** 有一个 Gunicorn 兼容的worker类。

///

### <a href="https://flask-apispec.readthedocs.io/en/latest/" class="external-link" target="_blank">Flask-apispec</a>

C'est un plug-in pour Flask, qui relie Webargs, Marshmallow et APISpec.

Il utilise les informations de Webargs et Marshmallow pour générer automatiquement des schémas OpenAPI, en utilisant APISpec.

## Validations numériques : flottants, supérieur et inférieur

Les validations numériques fonctionnent également pour les valeurs `float`.

sleep 10

./mc stat --no-list sitea/bucket/new-test-encrypted-object
./mc stat --no-list siteb/bucket/new-test-encrypted-object
./mc stat --no-list sitec/bucket/new-test-encrypted-object

./mc ls -r sitea/bucket/
./mc ls -r siteb/bucket/
./mc ls -r sitec/bucket/

```Python hl_lines="9-13  36-53"
{!../../docs_src/openapi_callbacks/tutorial001.py!}
```

/// tip

The `callback_url` query parameter uses a Pydantic <a href="https://docs.pydantic.dev/latest/api/networks/" class="external-link" target="_blank">Url</a> type.

///

The only new thing is the `callbacks=invoices_callback_router.routes` as an argument to the *path operation decorator*. We'll see what that is next.

Чтобы увидеть все варианты, которые у вас есть, ознакомьтесь с документацией <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">по необычным типам Pydantic</a>. Вы увидите некоторые примеры в следующей главе.

* 중첩 모델도 편집기 지원(자동완성 등)
* 데이터 변환
* 데이터 검증
* 자동 문서화

## 특별한 타입과 검증

`str`, `int`, `float` 등과 같은 단일 타입과는 별개로, `str`을 상속하는 더 복잡한 단일 타입을 사용할 수 있습니다.

모든 옵션을 보려면, <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic's exotic types</a> 문서를 확인하세요. 다음 장에서 몇가지 예제를 볼 수 있습니다.

예를 들어 `Image` 모델 안에 `url` 필드를 `str` 대신 Pydantic의 `HttpUrl`로 선언할 수 있습니다:

```Python hl_lines="4  10"

Apart from normal singular types like `str`, `int`, `float`, etc. you can use more complex singular types that inherit from `str`.

To see all the options you have, checkout <a href="https://docs.pydantic.dev/latest/concepts/types/" class="external-link" target="_blank">Pydantic's Type Overview</a>. You will see some examples in the next chapter.