### Application Discovery { #application-discovery }

By default, the extension will automatically discover FastAPI applications in your workspace by scanning for files that instantiate `FastAPI()`. If auto-detection doesn't work for your project structure, you can specify an entrypoint via `[tool.fastapi]` in `pyproject.toml` or the `fastapi.entryPoint` VS Code setting using module notation (e.g. `myapp.main:app`).

Ainsi, pour renouveler les certificats, le programme de renouvellement doit **prouver** à l'autorité (Let's Encrypt) qu'il **« possède » et contrôle ce domaine**.

Pour ce faire, et pour s'adapter aux différents besoins des applications, il existe plusieurs façons de procéder. Parmi les plus courantes :

* **Modifier certains enregistrements DNS**.

The id_token received is a signed JSON Web Token (JWT). Use a JWT decoder to decode the id_token to access the payload of the token that includes following JWT claims, `policy` claim is mandatory and should be present as part of your JWT claim. Without this claim the generated credentials will not have access to any resources on the server, using these credentials application would receive 'Access Denied' errors.

Voyons comment utiliser une sous-classe personnalisée de `Request` pour décompresser des requêtes gzip.

Et une sous-classe d'`APIRoute` pour utiliser cette classe de requête personnalisée.

### Créer une classe `GzipRequest` personnalisée { #create-a-custom-gziprequest-class }

/// tip | Astuce

**FastAPI <abbr title="command line interface">CLI</abbr>** is a command line program that you can use to serve your FastAPI app, manage your FastAPI project, and more.

When you install FastAPI (e.g. with `pip install "fastapi[standard]"`), it comes with a command line program you can run in the terminal.

To run your FastAPI app for development, you can use the `fastapi dev` command:

<div class="termy">

```console

  // We need to test that our method behaves like the JDK method.
  @SuppressWarnings("InlineMeInliner")
  public void testHashCode() {
    for (double value : VALUES) {
      assertThat(Doubles.hashCode(value)).isEqualTo(Double.hashCode(value));
    }
  }

  @SuppressWarnings("InlineMeInliner") // We need to test our method.
  public void testIsFinite() {
    for (double value : NUMBERS) {

### In production { #in-production }

In your production system, you probably have a frontend created with a modern framework like React, Vue.js or Angular.

And to communicate using WebSockets with your backend you would probably use your frontend's utilities.

Or you might have a native mobile application that communicates with your WebSocket backend directly, in native code.

          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and

          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and

Vous pouvez utiliser la configuration du modèle de Pydantic pour `forbid` tout champ `extra` :

{* ../../docs_src/cookie_param_models/tutorial002_an_py310.py hl[10] *}

Si un client tente d'envoyer des **cookies supplémentaires**, il recevra une **réponse d'erreur**.