*
 * {@snippet :
 * someGraphAlgorithm(startNode, MyNode::getParents);
 * }
 *
 * <p>If you have some other mechanism for returning the predecessors of a node, or one that doesn't
 * return a {@code Iterable<? extends N>}, then you can use a lambda to perform a more general
 * transformation:
 *
 * {@snippet :
 * someGraphAlgorithm(startNode, node -> ImmutableList.of(node.mother(), node.father()));
 * }
 *

 *
 * {@snippet :
 * someGraphAlgorithm(startNode, MyNode::getChildren);
 * }
 *
 * <p>If you have some other mechanism for returning the successors of a node, or one that doesn't
 * return an {@code Iterable<? extends N>}, then you can use a lambda to perform a more general
 * transformation:
 *
 * {@snippet :
 * someGraphAlgorithm(startNode, node -> ImmutableList.of(node.leftChild(), node.rightChild()));
 * }
 *

   * and https://github.com/jspecify/jspecify/issues/490.
   *
   * (That would also have ensured that its cause was always an Error, rather than possibly another
   * kind of Throwable that was later passed to initCause. Then we could have declared the override
   * `public final Error getCause()`.)
   */

  /**
   * Creates a new instance with {@code null} as its detail message and no cause.
   *

@GwtCompatible
@NullUnmarked
public class AbstractIteratorTest extends TestCase {

  public void testDefaultBehaviorOfNextAndHasNext() {

    // This sample AbstractIterator returns 0 on the first call, 1 on the
    // second, then signals that it's reached the end of the data
    Iterator<Integer> iter =
        new AbstractIterator<Integer>() {
          private int rep;

          @Override
          public @Nullable Integer computeNext() {

/**
 * Encapsulation of client context
 *
 *
 * A context holds the client configuration, shared services as well as the active credentials.
 *
 * Usually you will want to create one context per client configuration and then
 * multiple sub-contexts using different credentials (if necessary).
 *
 * {@link #withDefaultCredentials()}, {@link #withAnonymousCredentials()}, {@link #withCredentials(Credentials)}
 * allow to create such sub-contexts.
 *

    * Bir query parameter.
    * Bir header.
    * Bir cookie.
* `http`: standart HTTP authentication sistemleri, örneğin:
    * `bearer`: `Authorization` header’ı; değeri `Bearer ` + bir token olacak şekilde. Bu, OAuth2’den gelir.
    * HTTP Basic authentication.
    * HTTP Digest, vb.
* `oauth2`: OAuth2 ile security’yi yönetmenin tüm yolları ("flow" olarak adlandırılır).

    httpx_timeout: int = 30


def get_graphql_response(
    *,
    settings: Settings,
    query: str,
    after: str | None = None,
) -> dict[str, Any]:
    headers = {"Authorization": f"token {settings.sponsors_token.get_secret_value()}"}
    variables = {"after": after}
    response = httpx.post(
        github_graphql_url,
        headers=headers,
        timeout=settings.httpx_timeout,

        }
      }

      if (route.address.sslSocketFactory != null) {
        // Assume the server won't send a TLS ServerHello until we send a TLS ClientHello. If
        // that happens, then we will have buffered bytes that are needed by the SSLSocket!
        // This check is imperfect: it doesn't tell us whether a handshake will succeed, just

Si le jeton est invalide, renvoyez immédiatement une erreur HTTP.

{* ../../docs_src/security/tutorial004_an_py310.py hl[93:110] *}

## Mettre à jour le *chemin d'accès* `/token` { #update-the-token-path-operation }

Créez un `timedelta` avec la durée d'expiration du jeton.

Créez un véritable jeton d'accès JWT et renvoyez-le.

{* ../../docs_src/security/tutorial004_an_py310.py hl[121:136] *}

这里有一些包裹在 HTML "abbr" 元素中的内容（有些是虚构的）：

### abbr 提供了完整短语 { #the-abbr-gives-a-full-phrase }

* <abbr title="Getting Things Done - 尽管去做">GTD</abbr>
* <abbr title="less than - 小于"><code>lt</code></abbr>
* <abbr title="XML Web Token - XML Web 令牌">XWT</abbr>
* <abbr title="Parallel Server Gateway Interface - 并行服务器网关接口">PSGI</abbr>

### abbr 提供了完整短语与解释 { #the-abbr-gives-a-full-phrase-and-an-explanation }