### Déployer une application FastAPI

La façon la plus simple de tout mettre en place, serait d'utiliser les [**Générateurs de projet FastAPI**](../project-generation.md){.internal-link target=_blank}.

Le génerateur de projet adéquat est conçu pour être intégré à ce cluster Docker Swarm avec Traefik et HTTPS décrit ci-dessus.

Vous pouvez générer un projet en 2 min environ.

**FastAPI** is based on **OpenAPI**.

That's what makes it possible to have multiple automatic interactive documentation interfaces, code generation, etc.

OpenAPI has a way to define multiple security "schemes".

By using them, you can take advantage of all these standard-based tools, including these interactive documentation systems.

        assertTrue(nonce1.length > 0, "Secure nonce should have proper length");
    }

    @Test
    @DisplayName("Should handle concurrent secure nonce generation safely")
    void testConcurrentSecureNonceGeneration() throws InterruptedException {
        // Given

      assertThat(allowedByCompactTable).isEqualTo(allowedByTable)
      assertThat(compactTableMappedTo).isEqualTo(tableMappedTo)
    }
  }

  /** Confirm we didn't corrupt any data in code generation. */
  @Test fun compareConstructedAndGeneratedCompactTables() {
    assertThat(IDNA_MAPPING_TABLE.sections).isEqualTo(compactTable.sections)
    assertThat(IDNA_MAPPING_TABLE.ranges).isEqualTo(compactTable.ranges)

            * **FastAPI** adds a reference here to the global JSON Schemas in another place in your OpenAPI instead of including it directly. This way, other applications and clients can use those JSON Schemas directly, provide better code generation tools, etc.

///

The generated responses in the OpenAPI for this *path operation* will be:

```JSON hl_lines="3-12"
{
    "responses": {
        "404": {

  - reference/staticfiles.md
  - reference/templating.md
  - reference/testclient.md
- fastapi-people.md
- Resources:
  - resources/index.md
  - help-fastapi.md
  - contributing.md
  - project-generation.md
  - external-links.md
  - newsletter.md
  - management-tasks.md
- About:
  - about/index.md
  - alternatives.md
  - history-design-future.md
  - benchmarks.md
  - management.md

          <association>
            <type>RepositoryPolicy</type>
          </association>
        </field>
      </fields>
      <!-- prevent modello generation of an incorrect equals method. Could be avoided by using <identity/> tags to mark ID as the only identity field -->
      <codeSegments>
        <codeSegment>
          <version>1.0.0</version>
          <code><![CDATA[

        remoteRepositories.add(remoteRepository());

        return remoteRepositories;
    }

    // ----------------------------------------------------------------------
    // Test artifact generation for unit tests
    // ----------------------------------------------------------------------

    protected Artifact createLocalArtifact(String artifactId, String version) throws Exception {

* Conçue avec ces standards après une analyse méticuleuse. Plutôt qu'en rajoutant des surcouches après coup.
* Cela permet d'utiliser de la **génération automatique de code client** dans beaucoup de langages.

### Documentation automatique

<img src="/img/tutorial/path-params/image02.png">

The same way, there are many compatible tools. Including code generation tools for many languages.

## Pydantic { #pydantic }