/**
 * Marks an event subscriber method as being thread-safe. This annotation indicates that EventBus
 * may invoke the event subscriber simultaneously from multiple threads.
 *
 * <p>This does not mark the method, and so should be used in combination with {@link Subscribe}.
 *
 * @author Cliff Biffle
 * @since 10.0
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)

{* ../../docs_src/behind_a_proxy/tutorial001_01_py39.py hl[6] *}

Se o cliente tentar ir para `/items`, por padrão, ele seria redirecionado para `/items/`.

Mas antes de definir a opção de linha de comando `--forwarded-allow-ips`, poderia redirecionar para `http://localhost:8000/items/`.

Mas talvez sua aplicação esteja hospedada em `https://mysuperapp.com`, e o redirecionamento deveria ser para `https://mysuperapp.com/items/`.

{* ../../docs_src/background_tasks/tutorial001_py39.py hl[1,13] *}

**FastAPI** erstellt für Sie das Objekt vom Typ `BackgroundTasks` und übergibt es als diesen Parameter.

## Eine Taskfunktion erstellen { #create-a-task-function }

Erstellen Sie eine Funktion, die als Hintergrundtask ausgeführt werden soll.

Es handelt sich schlicht um eine Standard-Funktion, die Parameter empfangen kann.

Si hay una falla de seguridad en tu código, seguirá existiendo.

Ocultar la documentación solo hace que sea más difícil entender cómo interactuar con tu API y podría dificultar más depurarla en producción. Podría considerarse simplemente una forma de <a href="https://en.wikipedia.org/wiki/Security_through_obscurity" class="external-link" target="_blank">Seguridad mediante oscuridad</a>.

    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.dependencies.{request.param}")

    client = TestClient(mod.app)
    return client


@pytest.mark.parametrize(
    "path,cookie,expected_status,expected_response",
    [
        (
            "/items",
            "from_cookie",
            200,
            {"q_or_cookie": "from_cookie"},
        ),

router_b.include_router(router=router_c, prefix="/c")
router_a.include_router(router=router_b, prefix="/b")
app.include_router(router=router_a, prefix="/a")


client = TestClient(app)


@pytest.mark.parametrize(
    "path,expected_status,expected_response",
    [
        ("/a", 200, {"msg": "A"}),
        ("/a/b", 200, {"msg": "B"}),
        ("/a/b/c", 200, {"msg": "C"}),
    ],
)

Some of the tasks they can perform include:

* Adding labels to PRs.
* Editing PR titles.
* Adding commits on top of PRs to tweak them.
* Mark answers in GitHub Discussions questions, etc.
* Merge some specific types of PRs.

You can see the current team members in [FastAPI People - Team](./fastapi-people.md#team){.internal-link target=_blank}.

Agora, quando os clientes **criarem um novo hero**, eles enviarão o `secret_name`, ele será armazenado no banco de dados, mas esses nomes secretos não serão retornados na API para os clientes.

/// tip | Dica

É assim que você trataria **senhas**. Receba-as, mas não as retorne na API.

Você também faria um **hash** com os valores das senhas antes de armazená-los, **nunca os armazene em texto simples**.

///

    }
  }

  /**
   * Closes this connection. This cancels all open streams and unanswered pings. It closes the
   * underlying input and output streams and shuts down internal task queues.
   */
  override fun close() {
    close(ErrorCode.NO_ERROR, ErrorCode.CANCEL, null)
  }

  internal fun close(
    connectionCode: ErrorCode,
    streamCode: ErrorCode,

    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.dependencies.{request.param}")

    client = TestClient(mod.app)
    return client


@pytest.mark.parametrize(
    "path,expected_status,expected_response",
    [
        (
            "/query-checker/",
            200,
            {"fixed_content_in_query": False},
        ),
        (