}

    @Test
    void testHMACT64WithKnownTestVector() throws NoSuchAlgorithmException {
        // Test with known test vector
        // Using test vector from RFC 2104 adapted for HMACT64
        byte[] key = new byte[16];
        Arrays.fill(key, (byte) 0x0b);
        byte[] data = "Hi There".getBytes();

        // Expected result calculated manually for HMACT64 with this key and data

# Get Current User { #get-current-user }

In the previous chapter the security system (which is based on the dependency injection system) was giving the *path operation function* a `token` as a `str`:

{* ../../docs_src/security/tutorial001_an_py39.py hl[12] *}

But that is still not that useful.

Let's make it give us the current user.

## Create a user model { #create-a-user-model }

First, let's create a Pydantic user model.

        super(parent, delegate, filter);
    }

    /**
     * @param fe
     * @return
     * @throws MalformedURLException
     */
    @Override
    protected SmbResource adapt(final FileEntry e) throws MalformedURLException {
        return new SmbFile(getParent(), e.getName(), true, SmbConstants.TYPE_FILESYSTEM, e.getAttributes(), e.createTime(),
                e.lastModified(), e.lastAccess(), e.length());

# Full Stack FastAPI Template { #full-stack-fastapi-template }

Templates, while typically come with a specific setup, are designed to be flexible and customizable. This allows you to modify and adapt them to your project's requirements, making them an excellent starting point. 🏁

You can use this template to get started, as it includes a lot of the initial set up, security, database and some API endpoints already done for you.

C'est pourquoi, lorsqu'on parle de la version 2.0, il est courant de dire "Swagger", et pour la version 3+ "OpenAPI".

/// check | A inspiré **FastAPI** à

Adopter et utiliser une norme ouverte pour les spécifications des API, au lieu d'un schéma personnalisé.

Intégrer des outils d'interface utilisateur basés sur des normes :

   *
   * <p><i>Notes:</i> This is an implementation of the algorithm for Lexicographical Permutations
   * Generation, described in Knuth's "The Art of Computer Programming", Volume 4, Chapter 7,
   * Section 7.2.1.2. The iteration order follows the lexicographical order. This means that the
   * first permutation will be in ascending order, and the last will be in descending order.
   *

		escapeStringJSON(b, k)
		b.WriteString(`":"`)
		escapeStringJSON(b, c[k])
		b.WriteByte('"')
		if i < len(sortedKeys)-1 {
			b.WriteByte(',')
		}
	}
	b.WriteByte('}')
	return b.Bytes(), nil
}

// Adapted from Go stdlib.

var hexTable = "0123456789abcdef"

// escapeStringJSON will escape a string for JSON and write it to dst.
func escapeStringJSON(dst *bytes.Buffer, s string) {
	start := 0
	for i := 0; i < len(s); {

## Attribution

  private var limit = -1L

  /** Type hints scoped to the call stack, manipulated with [withTypeHint]. */
  private val typeHintStack = mutableListOf<Any?>()

  /**
   * The type hint for the current object. Used to pick adapters based on other fields, such as
   * in extensions which have different types depending on their extension ID.
   */
  var typeHint: Any?
    get() = typeHintStack.lastOrNull()
    set(value) {

            if (q < t) break
            result.writeByte((t + ((q - t) % (BASE - t))).punycodeDigit)
            q = (q - t) / (BASE - t)
          }

          result.writeByte(q.punycodeDigit)
          bias = adapt(delta, h + 1, h == b)
          delta = 0
          h++
        }
      }
      delta++
      n++
    }

    return true
  }

  /**