Burada `/unicorns/yolo` için request atarsanız, *path operation* bir `UnicornException` `raise` eder.

Namun bu, `unicorn_exception_handler` tarafından handle edilir.

Böylece HTTP status code’u `418` olan, JSON içeriği şu şekilde temiz bir hata response’u alırsınız:

```JSON
{"message": "Oops! yolo did something. There goes a rainbow..."}
```

/// note | Teknik Detaylar

Ve Pydantic modelinin bu **JSON Schema**’sı, API’nizin **OpenAPI**’sine dahil edilir; ardından doküman arayüzünde kullanılır.

```Python
        ... "item_name": item.name ...
```

... à :

```Python
        ... "item_price": item.price ...
```

... et voyez comment votre éditeur complète automatiquement les attributs et connaît leurs types :

![compatibilité éditeur](https://fastapi.tiangolo.com/img/vscode-completion.png)

他們的贊助也展現對 FastAPI **社群**（你）的高度承諾，不僅關心提供**優良服務**，也支持 **FastAPI** 作為一個**穩健且蓬勃的框架**。🙇

例如，你可以嘗試：

* [Speakeasy](https://speakeasy.com/editor?utm_source=fastapi+repo&utm_medium=github+sponsorship)
* [Stainless](https://www.stainless.com/?utm_source=fastapi&utm_medium=referral)
* [liblab](https://developers.liblab.com/tutorials/sdk-for-fastapi?utm_source=fastapi)

  `!foo` for better readability of the code. This is enforced via
  Checkstyle. Conversely, you should not write e.g. `if (foo == true)`, but
  just `if (foo)`.

#### Editor / IDE Support

IntelliJ IDEs can
[import](https://blog.jetbrains.com/idea/2014/01/intellij-idea-13-importing-code-formatter-settings-from-eclipse/)
the same settings file, and / or use the [Eclipse Code Formatter] plugin.

Somente evitar a cópia de arquivos não melhora muito as coisas, mas porque ele usou o cache para esse passo, ele pode **usar o cache para o próximo passo**. Por exemplo, ele pode usar o cache para a instrução que instala as dependências com:

enabled on a bucket, versioning is not enabled by default. Object locking enabled buckets have versioning enabled automatically. Enabling and suspending versioning is done at the bucket level.

Only MinIO generates version IDs, and they can't be edited. Version IDs are simply of `DCE 1.1 v4 UUID 4` (random data based), UUIDs are 128 bit numbers which are intended to have a high likelihood of uniqueness over space and time and are computationally difficult to guess. They are globally unique identifiers...

```

Pero tendrías que recordar pasar el path correcto cada vez que llames al comando `fastapi`.

Además, otras herramientas podrían no ser capaces de encontrarlo, por ejemplo la [Extensión de VS Code](../editor-support.md) o [FastAPI Cloud](https://fastapicloud.com), así que se recomienda usar el `entrypoint` en `pyproject.toml`.

### Despliega tu app (opcional) { #deploy-your-app-optional }

```

Mais vous devrez vous souvenir de passer le chemin correct à chaque exécution de la commande `fastapi`.

De plus, d’autres outils pourraient ne pas être capables de le trouver, par exemple l’[Extension VS Code](../editor-support.md) ou [FastAPI Cloud](https://fastapicloud.com), il est donc recommandé d’utiliser le `entrypoint` dans `pyproject.toml`.

### Déployer votre application (optionnel) { #deploy-your-app-optional }

モデルのJSON Schemaは、OpenAPIで生成されたスキーマの一部になり、対話的なAPIドキュメントに表示されます:

<img src="/img/tutorial/body/image01.png">

また、それらが必要な各 *path operation* 内のAPIドキュメントでも使用されます:

<img src="/img/tutorial/body/image02.png">

## エディタサポート { #editor-support }

エディタ上で、関数内のあらゆる場所で型ヒントと補完が得られます（Pydanticモデルの代わりに `dict` を受け取った場合は起きません）:

<img src="/img/tutorial/body/image03.png">

不正な型操作に対するエラーチェックも得られます:

<img src="/img/tutorial/body/image04.png">