### L’expression du chemin de callback { #the-callback-path-expression }

Le *chemin* du callback peut contenir une [expression OpenAPI 3](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.1.0.md#key-expression) qui peut inclure des parties de la requête originale envoyée à *votre API*.

terms and conditions of the EPL still apply to any source code in the Content and such source code may be obtained at http://www.eclipse.org/ http://www.eclipse.org. Third Party Content The Content includes items that have been sourced from third parties as set out below. If you did not receive this Content directly from the Eclipse Foundation, the following is provided for informational purposes only, and you should look to the Redistributor's license for terms and conditions of use. ASM 4.1 The...

 * @author ******@****.*** (Geoff Pike)
 */
final class Fingerprint2011 extends AbstractNonStreamingHashFunction {
  static final HashFunction FINGERPRINT_2011 = new Fingerprint2011();

  // Some primes between 2^63 and 2^64 for various uses.
  private static final long K0 = 0xa5b85c5e198ed849L;
  private static final long K1 = 0x8d58ac26afe12e47L;
  private static final long K2 = 0xc47b6e9e3a970ed3L;

… et avoir le code des tests comme précédemment.

## Tester : exemple étendu { #testing-extended-example }

Étendons maintenant cet exemple et ajoutons plus de détails pour voir comment tester différentes parties.

### Fichier d’application **FastAPI** étendu { #extended-fastapi-app-file }

Continuons avec la même structure de fichiers qu’auparavant :

```
.
├── app
│   ├── __init__.py
│   ├── main.py

 * @author Kyle Maddison
 * @author Geoff Pike
 */
final class FarmHashFingerprint64 extends AbstractNonStreamingHashFunction {
  static final HashFunction FARMHASH_FINGERPRINT_64 = new FarmHashFingerprint64();

  // Some primes between 2^63 and 2^64 for various uses.
  private static final long K0 = 0xc3a5c85c97cb3127L;
  private static final long K1 = 0xb492b66fbe98f273L;
  private static final long K2 = 0x9ae16a3b2f90404fL;

  @Override

Y compris comment gérer l'état de cycle de vie qui peut être utilisé dans d'autres parties de votre code.

///

## Sous-applications { #sub-applications }

## Prérequis { #requirements }

FastAPI repose sur les épaules de géants :

* [Starlette](https://www.starlette.dev/) pour les parties web.
* [Pydantic](https://docs.pydantic.dev/) pour les parties données.

## Installation { #installation }

Créez et activez un [environnement virtuel](https://fastapi.tiangolo.com/fr/virtual-environments/) puis installez FastAPI :

    This will help us evaluate your report quickly, especially if the issue is
    complex.
  - Whether this vulnerability is public or known to third parties. If it is,
    please provide details.

We will try to fix the problems as soon as possible. Vulnerabilities will, in
general, be batched to be fixed at the same time as a quarterly release. We

    * Le contenu est **crypté**, même s'il est envoyé avec le **protocole HTTP**.

 *    Note that the private key is not a part of the certificate!
 *
 *  * **A signature issued by another certificate's private key.** This mechanism allows a trusted
 *    third-party to endorse a certificate. Third parties should only endorse certificates once
 *    they've confirmed that the owner of the private key is also the owner of the certificate's
 *    other properties.
 *