Fue uno de los primeros ejemplos de **documentación automática de APIs**, y esto fue específicamente una de las primeras ideas que inspiraron "la búsqueda de" **FastAPI**.

/// note | Nota

Django REST Framework fue creado por Tom Christie. El mismo creador de Starlette y Uvicorn, en los cuales **FastAPI** está basado.

///

/// check | Inspiró a **FastAPI** a

Foi um dos primeiros exemplos de **documentação automática de API**, e essa foi especificamente uma das primeiras ideias que inspirou "a busca por" **FastAPI**.

/// note | Nota

Django REST Framework foi criado por Tom Christie. O mesmo criador de Starlette e Uvicorn, nos quais **FastAPI** é baseado.

///

/// check | **FastAPI** inspirado para

```console
$ uvicorn main:app --host 0.0.0.0 --port 80

<span style="color: green;">INFO</span>:     Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)
```

</div>

/// note | Nota

O comando `uvicorn main:app` refere-se a:

* `main`: o arquivo `main.py` (o "módulo" Python).
* `app`: o objeto criado dentro de `main.py` com a linha `app = FastAPI()`.

É equivalente a:

Üstelik Mozilla, Red Hat ve Eventbrite gibi pek çok şirket tarafından kullanılıyor.

**Otomatik API dökümantasyonu**nun ilk örneklerinden biri olduğu için, **FastAPI** arayışına ilham veren ilk fikirlerden biri oldu.

/// note | Not

Django REST Framework'ü, aynı zamanda **FastAPI**'ın dayandığı Starlette ve Uvicorn'un da yaratıcısı olan Tom Christie tarafından geliştirildi.

///

/// check | **FastAPI**'a nasıl ilham verdi?

`Optional[Something]` насправді є скороченням для `Union[Something, None]`, вони еквівалентні.

Це також означає, що в Python 3.10 ви можете використовувати `Something | None`:

//// tab | Python 3.8 і вище

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial009.py!}
```

ここでは<a href="https://gunicorn.org/" class="external-link" target="_blank">**Gunicorn**</a>が**Uvicornのワーカー・プロセス**を管理する場合の使い方について紹介していきます。

/// info

<!-- NOTE: the current version of docker.md is outdated compared to English one.  -->
DockerやKubernetesなどのコンテナを使用している場合は、次の章で詳しく説明します： [コンテナ内のFastAPI - Docker](docker.md){.internal-link target=_blank}

    </class>

    <class java.clone="deep">
      <name>Plugin</name>
      <version>1.0.0+</version>
      <description>Mapping information for a single plugin within this group.</description>
      <comment>NOTE: plugin version is _NOT_ included here, since it is resolved using a separate algorithm in plugins' artifact.</comment>
      <fields>
        <field>
          <name>name</name>
          <type>String</type>

	}
	return apiStats
}

// HTTPStats holds statistics information about
// HTTP requests made by all clients
type HTTPStats struct {
	s3RequestsInQueue       int32 // ref: https://golang.org/pkg/sync/atomic/#pkg-note-BUG
	_                       int32 // For 64 bits alignment
	s3RequestsIncoming      uint64
	rejectedRequestsAuth    uint64
	rejectedRequestsTime    uint64
	rejectedRequestsHeader  uint64

And you could do this even if the data type in the request is not JSON.

For example, in this application we don't use FastAPI's integrated functionality to extract the JSON Schema from Pydantic models nor the automatic validation for JSON. In fact, we are declaring the request content type as YAML, not JSON:

{* ../../docs_src/path_operation_advanced_configuration/tutorial007_py39.py hl[15:20, 22] *}

<div class="termy">

```console
$ uvicorn main:app --host 0.0.0.0 --port 80

<span style="color: green;">INFO</span>:     Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)
```

</div>

/// note | Примечание

Команда `uvicorn main:app` означает:

* `main`: файл `main.py` (Python‑«модуль»).
* `app`: объект, созданный в `main.py` строкой `app = FastAPI()`.

Эквивалентно:

```Python