Ainsi, votre éditeur vous offrira un support adapté pour l'objet résultant.

Extrait de la documentation officielle de **Pydantic** :

{*../../docs_src/python_types/tutorial011.py*}

/// info

  
  Users who maintain controllers which relied on the fact that pods with RestartPolicy=Always
  never enter the Succeeded phase may need to adapt their controllers. This is because as a consequence of 
  the change pods which use RestartPolicy=Always may end up in the Succeeded phase in two scenarios: pod 

Pero es la mejor para nuestro caso de uso.

Y podría ser la mejor para la mayoría de los casos de uso, a menos que seas un experto en OAuth2 y sepas exactamente por qué hay otra opción que se adapta mejor a tus necesidades.

En ese caso, **FastAPI** también te proporciona las herramientas para construirlo.

///

    component headers.

 *  Breaking: Change `RecordedRequest.body` from a mutable `Buffer` to an immutable `ByteString`.

 *  Breaking: Adopt Okio's new `Socket` interface for `MockResponse.socketHandler`.

Note that any _Breaking_ changes above impact only APIs introduced in earlier 5.0.0-alpha releasees.
We don't break binary compatibility with non-alpha APIs.

### Kubernetes release cadence change

A FastAPI óriások vállán áll:

* <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> a webes részekhez.
* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> az adat részekhez.

## Telepítés

<div class="termy">

```console
$ pip install fastapi

---> 100%
```

</div>

That's why when talking about version 2.0 it's common to say "Swagger", and for version 3+ "OpenAPI".

/// check | Inspired **FastAPI** to

Adopt and use an open standard for API specifications, instead of a custom schema.

And integrate standards-based user interface tools:

    @ParametricNullness
    public T next() {
      if (done) {
        throw new NoSuchElementException();
      }
      done = true;
      return value;
    }
  }

  /**
   * Adapts an {@code Enumeration} to the {@code Iterator} interface.
   *
   * <p>This method has no equivalent in {@link Iterables} because viewing an {@code Enumeration} as

qui est nécessaire, était une caractéristique clé que je voulais conserver.

Compte tenu de la simplicité de Flask, il semblait bien adapté à la création d'API. La prochaine chose à trouver était un "Django REST Framework" pour Flask.

/// check | A inspiré **FastAPI** à

Être un micro-framework. Il est donc facile de combiner les outils et les pièces nécessaires.

A **virtual environment** is a directory with some files in it.

///

/// info

This page will teach you how to use **virtual environments** and how they work.

If you are ready to adopt a **tool that manages everything** for you (including installing Python), try <a href="https://github.com/astral-sh/uv" class="external-link" target="_blank">uv</a>.

///

## Create a Project { #create-a-project }