Para esto, usas el `TestClient` en un statement `with`, conectándote al WebSocket:

{* ../../docs_src/app_testing/tutorial002.py hl[27:31] *}

/// note | Nota

Para más detalles, revisa la documentación de Starlette sobre <a href="https://www.starlette.io/testclient/#testing-websocket-sessions" class="external-link" target="_blank">probando sesiones WebSocket</a>.

[Unit]
Description=Fess
Documentation=http://fess.codelibs.org/
Wants=network-online.target
After=network-online.target opensearch.service
Requires=opensearch.service

[Service]
Environment=FESS_HOME=${packaging.fess.home.dir}
EnvironmentFile=-${packaging.env.file}

User=${packaging.fess.user}
Group=${packaging.fess.group}

ExecStart=${packaging.fess.bin.dir}/fess

# Connects standard output to /dev/null
StandardOutput=null

Tienes que dejarlo allí por un tiempo porque hay clientes usándolo, pero quieres que la documentación lo muestre claramente como <abbr title="obsoleto, se recomienda no usarlo">deprecated</abbr>.

Luego pasa el parámetro `deprecated=True` a `Query`:

{* ../../docs_src/query_params_str_validations/tutorial010_an_py310.py hl[19] *}

La documentación lo mostrará así:

<img src="/img/tutorial/query-params-str-validations/image01.png">

   * }
   *
   * <p>When selecting an executor, note that {@code directExecutor} is dangerous in some cases. See
   * the discussion in the {@link #addListener} documentation. All its warnings about heavyweight
   * listeners are also applicable to heavyweight functions passed to this method.
   *
   * <p>This method is similar to {@link java.util.concurrent.CompletableFuture#exceptionally}. It

@GwtCompatible
public interface Predicate<T extends @Nullable Object> extends java.util.function.Predicate<T> {
  /**
   * Returns the result of applying this predicate to {@code input} (Java 8+ users, see notes in the
   * class documentation above). This method is <i>generally expected</i>, but not absolutely
   * required, to have the following properties:
   *
   * <ul>
   *   <li>Its execution does not cause any observable side effects.

///

Sie können zusätzliche Responses mit zusätzlichen Statuscodes, Medientypen, Beschreibungen, usw. deklarieren.

Diese zusätzlichen Responses werden in das OpenAPI-Schema aufgenommen, sodass sie auch in der API-Dokumentation erscheinen.

Für diese zusätzlichen Responses müssen Sie jedoch sicherstellen, dass Sie eine `Response`, wie etwa `JSONResponse`, direkt zurückgeben, mit Ihrem Statuscode und Inhalt.

## Zusätzliche Response mit `model`

///

Puedes declarar responses adicionales, con códigos de estado adicionales, media types, descripciones, etc.

Esos responses adicionales se incluirán en el esquema de OpenAPI, por lo que también aparecerán en la documentación de la API.

Pero para esos responses adicionales tienes que asegurarte de devolver un `Response` como `JSONResponse` directamente, con tu código de estado y contenido.

## Response Adicional con `model`

<img src="/img/tutorial/response-status-code/image01.png">

/// note | Hinweis

Einige Responsecodes (siehe nächster Abschnitt) kennzeichnen, dass die Response keinen Body hat.

FastAPI versteht das und wird in der OpenAPI-Dokumentation anzeigen, dass es keinen Responsebody gibt.

///

## Über HTTP-Statuscodes

/// note | Hinweis

MIT License

Copyright (c) 2024 Vish Kannan

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

= vendor/github.com/Microsoft/hnslib licensed under: =

MIT License

Copyright (c) 2024 Microsoft

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell