## Changelog since v1.33.0-rc.0

## Changes by Kind

### Bug or Regression

    }
    config = configFile("checkstyle.xml")
    val projectDirectory = layout.projectDirectory
    configDirectory = rules.elements.map {
        projectDirectory.dir(it.single().asFile.absolutePath).dir("checkstyle")
    }
}

plugins.withType<GroovyBasePlugin> {
    the<SourceSetContainer>().all {
        tasks.register<Checkstyle>(getTaskName("checkstyle", "groovy")) {

/// info | Bilgi

`Body`, `Query`, `Path` ve daha sonra göreceğiniz diğerleriyle aynı ek validasyon ve metadata parametrelerine de sahiptir.

///

## Tek bir body parametresini gömme { #embed-a-single-body-parameter }

Diyelim ki Pydantic'teki `Item` modelinden gelen yalnızca tek bir `item` body parametreniz var.

Varsayılan olarak **FastAPI**, body'nin doğrudan bu modelin içeriği olmasını bekler.

  }

  private static <T> AsyncCallable<T> constantAsyncCallable(ListenableFuture<T> returnValue) {
    return () -> returnValue;
  }

  /** Runnable which can be called a single time, and only after {@link #expectCall} is called. */
  // TODO(cpovirk): top-level class?
  private static class SingleCallListener implements Runnable {

    private boolean expectCall = false;

  }

  private static <T> AsyncCallable<T> constantAsyncCallable(ListenableFuture<T> returnValue) {
    return () -> returnValue;
  }

  /** Runnable which can be called a single time, and only after {@link #expectCall} is called. */
  // TODO(cpovirk): top-level class?
  private static class SingleCallListener implements Runnable {

    private boolean expectCall = false;

   * from the {@code Collector} returned by {@link Collectors#toMap(Function, Function)}, which
   * throws an {@code IllegalStateException}.)
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.
  public static <T extends @Nullable Object, K, V>

Sie sehen die alternative automatische Dokumentation (bereitgestellt von [ReDoc](https://github.com/Rebilly/ReDoc)):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Ein Docker-Image mit einem Single-File-FastAPI erstellen { #build-a-docker-image-with-a-single-file-fastapi }

Wenn Ihr FastAPI eine einzelne Datei ist, zum Beispiel `main.py` ohne ein `./app`-Verzeichnis, könnte Ihre Dateistruktur wie folgt aussehen:

```
.

            }
            pos = value.indexOf("<!--");
        }
        return value;
    }

    /**
     * Extracts text content from a single node using XPath expression.
     *
     * @param document the parsed HTML document
     * @param xpath the XPath expression to evaluate
     * @param pruneFunc the function to apply for node pruning

 *  Fix: Handle multiple 1xx responses.

 *  Fix: Address a performance bug in our internal task runner. We had a race condition that could
    result in it OkHttp starting a thread for each queued task, even when a single thread could run
    all of them.

 *  Fix: Address a performance bug in `MultipartReader`. We were scanning the entire input stream
    for a delimiter when we only needed to scan enough to return a result.

`Body` hat die gleichen zusätzlichen Validierungs- und Metadaten-Parameter wie `Query`, `Path` und andere, die Sie später kennenlernen werden.

///

## Einen einzelnen Body-Parameter einbetten { #embed-a-single-body-parameter }

Nehmen wir an, Sie haben nur einen einzelnen `item`-Body-Parameter von einem Pydantic-Modell `Item`.

Standardmäßig wird **FastAPI** dann seinen Body direkt erwarten.