## `GraphQLApp` viejo de Starlette

Las versiones anteriores de Starlette incluían una clase `GraphQLApp` para integrar con <a href="https://graphene-python.org/" class="external-link" target="_blank">Graphene</a>.

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### <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>

Starlette - это легковесный <abbr title="Новый стандарт построения асинхронных веб-сервисов Python">ASGI</abbr> фреймворк/набор инструментов, который идеален для построения высокопроизводительных асинхронных сервисов.

Starlette очень простой и  интуитивный.

En esta sección veremos cómo usar otros middlewares.

## Agregando middlewares ASGI

Como **FastAPI** está basado en Starlette e implementa la especificación <abbr title="Asynchronous Server Gateway Interface">ASGI</abbr>, puedes usar cualquier middleware ASGI.

Un middleware no tiene que estar hecho para FastAPI o Starlette para funcionar, siempre que siga la especificación ASGI.

Özellikle, (diğer birçok araç arasında) Uvicorn, Starlette ve FastAPI'ın birlikte karşılaştırıldığını görebilirsiniz.

Aracın çözdüğü problem ne kadar basitse, performansı o kadar iyi olacaktır. Ancak kıyaslamaların çoğu, aracın sağladığı ek özellikleri test etmez.

Hiyerarşi şöyledir:

* **Uvicorn**: bir ASGI sunucusu
    * **Starlette**: (Uvicorn'u kullanır) bir web mikroframeworkü

    </ul>
</ul>
<ul>
    <li><b>FastAPI</b>:</li>
    <ul>
        <li>جس طرح سے Uvicorn Starlette کا استعمال کرتا ہے اور اس سے تیز نہیں ہو سکتا، Starlette <b>FastAPI</b> کا استعمال کرتا ہے، اس لیے یہ اس سے تیز نہیں ہو سکتا۔</li>

## ASGI-Middleware hinzufügen

Da **FastAPI** auf Starlette basiert und die <abbr title="Asynchronous Server Gateway Interface">ASGI</abbr>-Spezifikation implementiert, können Sie jede ASGI-Middleware verwenden.

Eine Middleware muss nicht speziell für FastAPI oder Starlette gemacht sein, um zu funktionieren, solange sie der ASGI-Spezifikation genügt.

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/// note | Technical Details

You could also use `from starlette.templating import Jinja2Templates`.

**FastAPI** provides the same `starlette.templating` as `fastapi.templating` just as a convenience for you, the developer. But most of the available responses come directly from Starlette. The same with `Request` and `StaticFiles`.

///

## Writing templates { #writing-templates }

## About Starlette { #about-starlette }

You shouldn't pin the version of `starlette`.

Different versions of **FastAPI** will use a specific newer version of Starlette.

So, you can just let **FastAPI** use the correct Starlette version.

## About Pydantic { #about-pydantic }

**FastAPI** yaptığı her şeyin yanı sıra bu JSON Şema verisini alıp daha sonra OpenAPI'ya yerleştiriyor.

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### <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a>

{* ../../docs_src/static_files/tutorial001.py hl[2,6] *}

/// note | Technical Details

You could also use `from starlette.staticfiles import StaticFiles`.

**FastAPI** provides the same `starlette.staticfiles` as `fastapi.staticfiles` just as a convenience for you, the developer. But it actually comes directly from Starlette.

///

### What is "Mounting" { #what-is-mounting }