Você também pode usar funções `def` normais (sem `async`) e usar `yield` da mesma forma.

O FastAPI garantirá a execução correta para não bloquear o event loop.

Como, neste caso, a função não é assíncrona, o tipo de retorno adequado seria `Iterable[Item]`:

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[28:31] hl[29] *}

### Sem tipo de retorno { #no-return-type }

	sha256hex := ""

	// benchmark utility which helps obtain number of allocations and bytes allocated per ops.
	b.ReportAllocs()
	// the actual benchmark for PutObject starts here. Reset the benchmark timer.

	for i := 0; b.Loop(); i++ {
		// insert the object.
		objInfo, err := obj.PutObject(b.Context(), bucket, "object"+strconv.Itoa(i),
			mustGetPutObjReader(b, bytes.NewReader(textData), int64(len(textData)), md5hex, sha256hex), ObjectOptions{})

 * iterators that don't support {@code remove()}. Otherwise, all optional operations are supported.
 * Null row keys, columns keys, and values are not supported.
 *
 * <p>Lookups by row key are often faster than lookups by column key, because the data is stored in
 * a {@code Map<R, Map<C, V>>}. A method call like {@code column(columnKey).get(rowKey)} still runs

    // can be passed back so that the default configuration information can be populated.
    //
    // We need to know the specific version so that we can look up the right version of the plugin descriptor
    // which tells us what the default configuration is.
    //

    /**

     */
    @Size(max = 1000)
    public String ldapAdminSecurityCredentials;

    /**
     * LDAP base DN (Distinguished Name) for user searches.
     * Defines the root of the LDAP directory tree for user lookups.
     */
    @Size(max = 1000)
    public String ldapBaseDn;

    /**
     * LDAP filter for finding user accounts.
     * Defines the search filter used to locate user accounts in LDAP.
     */

			claims[ldapUser] = lookupResult.NormDN
			claims[ldapActualUser] = lookupResult.ActualDN
			claims[ldapUserN] = ctx.Sess.LoginUser()

			// Add LDAP attributes that were looked up into the claims.
			for attribKey, attribValue := range lookupResult.Attributes {
				claims[ldapAttribPrefix+attribKey] = attribValue
			}

Utilisons les outils fournis par **FastAPI** pour gérer la sécurité.

## Voir à quoi cela ressemble { #how-it-looks }

Commençons par utiliser le code et voir comment cela fonctionne, puis nous reviendrons pour comprendre ce qui se passe.

## Créer `main.py` { #create-main-py }

Copiez l'exemple dans un fichier `main.py` :

    assertTrue(map.isEmpty());
  }

  // ----------------------------------------------------------------
  // Test that interrupts result in RuntimeException, not InterruptedException.
  // Trickier than it looks, because runFinalization swallows interrupts.
  // ----------------------------------------------------------------

  static final class Interruptenator extends Thread {
    final AtomicBoolean shutdown;

Ama ihtiyacınız olan küçük bilgi parçalarını bulmak için uzun spesifikasyonun tamamını okuma zahmetine girmeyelim.

Güvenliği yönetmek için **FastAPI**’nin sunduğu araçları kullanalım.

## Nasıl Görünüyor { #how-it-looks }

Önce kodu kullanıp nasıl çalıştığına bakalım, sonra neler olup bittiğini anlamak için geri döneriz.

## `main.py` Oluşturun { #create-main-py }

Örneği `main.py` adlı bir dosyaya kopyalayın:

    suite.addTest(
        MapTestSuiteBuilder.using(
                new TestTypeToInstanceMapGenerator() {
                  // Other tests will verify what real, warning-free usage looks like
                  // but here we have to do some serious fudging
                  @Override
                  @SuppressWarnings({"unchecked", "rawtypes"})