path: str
    file: str
    line: int


class HTTPException(StarletteHTTPException):
    """
    An HTTP exception you can raise in your own code to show errors to the client.

    This is for client errors, invalid authentication, invalid data, etc. Not for server
    errors in your code.

    Read more about it in the
    [FastAPI docs for Handling Errors](https://fastapi.tiangolo.com/tutorial/handling-errors/).

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

Stellen Sie Ihre App jetzt mit **einem einzigen Befehl** bereit:

<div class="termy">

```console
$ fastapi deploy

Deploying to FastAPI Cloud...

✅ Deployment successful!

🐔 Ready the chicken! Your app is ready at https://myapp.fastapicloud.dev
```

</div>

Das war’s! Jetzt können Sie Ihre App unter dieser URL aufrufen. ✨

## Über FastAPI Cloud { #about-fastapi-cloud }

Vous verrez la documentation API automatique pour l'application principale, n'incluant que ses propres _chemins d'accès_ :

<img src="/img/tutorial/sub-applications/image01.png">

Ensuite, ouvrez la documentation de la sous‑application à [http://127.0.0.1:8000/subapi/docs](http://127.0.0.1:8000/subapi/docs).

{* ../../docs_src/background_tasks/tutorial001_py310.py hl[6:9] *}

## Add the background task { #add-the-background-task }

Inside of your *path operation function*, pass your task function to the *background tasks* object with the method `.add_task()`:

{* ../../docs_src/background_tasks/tutorial001_py310.py hl[14] *}

`.add_task()` receives as arguments:

/// info

Added in FastAPI 0.134.0.

///

## What is a Stream? { #what-is-a-stream }

"**Streaming**" data means that your app will start sending data items to the client without waiting for the entire sequence of items to be ready.

diverse, inclusive, and healthy community.

## Our Standards

Examples of behavior that contributes to a positive environment for our
community includes:

* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
  and learning from the experience

 *
 * <p>{@code SettableFuture} is the recommended {@code ListenableFuture} implementation when your
 * task cannot be implemented with {@link ListeningExecutorService}, the various {@link Futures}
 * utility methods, or {@link ListenableFutureTask}. Those APIs have less opportunity for developer
 * error. If your needs are more complex than {@code SettableFuture} supports, use {@link

Les traductions peuvent ajouter leurs propres éléments « abbr » que le LLM ne doit pas supprimer. Par exemple pour expliquer des mots anglais.

Voir la section `### HTML abbr elements` dans l’invite générale dans `scripts/translate.py`.

////

## Éléments HTML « dfn » { #html-dfn-elements }

* <dfn title="Un groupe de machines configurées pour être connectées et travailler ensemble d’une certaine manière.">grappe</dfn>

But if for some reason your clients depend on the old behavior, you can revert to it by overriding the method `make_not_authenticated_error` in your security classes.

For example, you can create a subclass of `HTTPBearer` that returns a `403 Forbidden` error instead of the default `401 Unauthorized` error: