Der auf die `yield`-Anweisung folgende Code wird ausgeführt, nachdem die Response gesendet wurde:

{* ../../docs_src/dependencies/tutorial007.py hl[5:6] *}

/// tip | Tipp

Sie können `async`hrone oder reguläre Funktionen verwenden.

**FastAPI** wird bei jeder das Richtige tun, so wie auch bei normalen Abhängigkeiten.

///

## Eine Abhängigkeit mit `yield` und `try`.

Код, следующий за оператором `yield`, выполняется после доставки ответа:

{* ../../docs_src/dependencies/tutorial007.py hl[5:6] *}

/// tip | Подсказка

Можно использовать как `async` так и обычные функции.

**FastAPI** это корректно обработает, и в обоих случаях будет делать то же самое, что и с обычными зависимостями.

///

## Зависимость с `yield` и `try` одновременно

import org.codelibs.fess.util.RenderDataUtil;
import org.codelibs.fess.util.ResourceUtil;
import org.codelibs.fess.util.SearchEngineUtil;
import org.dbflute.bhv.readable.EntityRowHandler;
import org.lastaflute.core.magic.async.AsyncManager;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.ActionResponse;
import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.response.StreamResponse;

---

También puedes usar el parámetro `status_code` combinado con el parámetro `response_class`:

{* ../../docs_src/custom_response/tutorial006c.py hl[2,7,9] *}

### `StreamingResponse`

Toma un generador `async` o un generador/iterador normal y transmite el cuerpo del response.

{* ../../docs_src/custom_response/tutorial007.py hl[2,14] *}

#### Usando `StreamingResponse` con objetos similares a archivos

You can also use the `status_code` parameter combined with the `response_class` parameter:

{* ../../docs_src/custom_response/tutorial006c.py hl[2,7,9] *}

### `StreamingResponse` { #streamingresponse }

Takes an async generator or a normal generator/iterator and streams the response body.

{* ../../docs_src/custom_response/tutorial007.py hl[2,14] *}

America/Argentina/Jujuy America/Argentina/La_Rioja America/Argentina/Mendoza America/Argentina/Rio_Gallegos America/Argentina/Salta America/Argentina/San_Juan America/Argentina/San_Luis America/Argentina/Tucuman America/Argentina/Ushuaia America/Aruba America/Asuncion America/Atikokan America/Atka America/Bahia America/Bahia_Banderas America/Barbados America/Belem America/Belize America/Blanc-Sablon America/Boa_Vista America/Bogota America/Boise America/Buenos_Aires America/Cambridge_Bay America/Campo_Grande America/Cancun...

The code following the `yield` statement is executed after creating the response but before sending it:

{* ../../docs_src/dependencies/tutorial007.py hl[5:6] *}

/// tip

You can use `async` or regular functions.

**FastAPI** will do the right thing with each, the same as with normal dependencies.

///

## A dependency with `yield` and `try` { #a-dependency-with-yield-and-try }

  stars: 1150
  owner_login: wassim249
  owner_html_url: https://github.com/wassim249
- name: fastapi-alembic-sqlmodel-async
  html_url: https://github.com/jonra1993/fastapi-alembic-sqlmodel-async
  stars: 1145
  owner_login: jonra1993
  owner_html_url: https://github.com/jonra1993
- name: odmantic
  html_url: https://github.com/art049/odmantic
  stars: 1130

El código posterior a la declaración `yield` se ejecuta después de crear el response pero antes de enviarla:

{* ../../docs_src/dependencies/tutorial007.py hl[5:6] *}

/// tip | Consejo

Puedes usar funciones `async` o regulares.

**FastAPI** hará lo correcto con cada una, igual que con dependencias normales.

///

## Una dependencia con `yield` y `try`

* full stack: full stack (do not translate to "pila completa")
* full-stack: full-stack (do not translate to "de pila completa")
* stack: stack (do not translate to "pila")
* loop (as in async loop): loop (do not translate to "bucle" or "ciclo")
* hard dependencies: dependencias obligatorias (do not translate to "dependencias duras")
* locking: locking (do not translate to "bloqueo")