## Context

Gradle's public API requires equal access from all JVM-based languages.
Kotlin, Groovy, Java, and other JVM-based languages should be able to use the Gradle API without relying on another language's standard library.

Historically, Gradle has shipped with some Groovy types in very prominent APIs.
This required the Kotlin DSL to add special integration to work with Groovy closures.

Наприклад, щоб установити Uvicorn:

<div class="termy">

```console
$ pip install "uvicorn[standard]"

---> 100%
```

</div>

Подібний процес застосовується до будь-якої іншої ASGI-серверної програми.

/// tip | Порада

Додавши `standard`, Uvicorn встановить і використовуватиме деякі рекомендовані додаткові залежності.

                    return new StandardImplForwardingCollection<>(
                        new LinkedList<>(asList(elements)));
                  }
                })
            .named("ForwardingCollection[LinkedList] with standard implementations")
            .withFeatures(
                CollectionSize.ANY,
                CollectionFeature.ALLOWS_NULL_VALUES,
                CollectionFeature.GENERAL_PURPOSE)
            .createTestSuite());

 *
 * <p>Each of the {@code standard} methods, where appropriate, uses the set's comparator (or the
 * natural ordering of the elements, if there is no comparator) to test element equality. As a
 * result, if the comparator is not consistent with equals, some of the standard implementations may
 * violate the {@code Set} contract.
 *
 * <p>The {@code standard} methods and the collection views they return are not guaranteed to be

                    return new StandardImplForwardingSortedMap<>(map);
                  }
                })
            .named(
                "ForwardingSortedMap[SafeTreeMap] with no comparator and standard "
                    + "implementations")
            .withFeatures(
                CollectionSize.ANY,
                CollectionFeature.KNOWN_ORDER,
                MapFeature.ALLOWS_NULL_VALUES,

The result of calling it is something that can be encoded with the Python standard [`json.dumps()`](https://docs.python.org/3/library/json.html#json.dumps).

It doesn't return a large `str` containing the data in JSON format (as a string). It returns a Python standard data structure (e.g. a `dict`) with values and sub-values that are all compatible with JSON.

/// note

例如，要安装 Uvicorn，可以运行以下命令：

<div class="termy">

```console
$ pip install "uvicorn[standard]"

---> 100%
```

</div>

类似的流程也适用于任何其他 ASGI 服务器程序。

/// tip | 提示

通过添加 `standard` 选项，Uvicorn 将安装并使用一些推荐的额外依赖项。

其中包括 `uvloop`，这是 `asyncio` 的高性能替代方案，能够显著提升并发性能。

当您使用 `pip install "fastapi[standard]"` 安装 FastAPI 时，实际上也会安装 `uvicorn[standard]`。

///

## 运行服务器程序 { #run-the-server-program }

	parts3SC := globalStorageClass

	// Object for test case 4 - Standard StorageClass defined as Parity 6, MetaData in PutObject requesting Standard Storage Class
	object4 := "object4"
	metadata4 := make(map[string]string)
	metadata4["x-amz-storage-class"] = storageclass.STANDARD
	globalStorageClass.Update(storageclass.Config{
		Standard: storageclass.StorageClass{
			Parity: 6,
		},
	})

Le résultat de son appel est quelque chose qui peut être encodé avec la fonction standard de Python [`json.dumps()`](https://docs.python.org/3/library/json.html#json.dumps).

Elle ne renvoie pas une grande `str` contenant les données au format JSON (sous forme de chaîne). Elle renvoie une structure de données standard de Python (par ex. un `dict`) avec des valeurs et sous-valeurs toutes compatibles avec JSON.

/// note | Remarque

///

## Automatische Konvertierung { #automatic-conversion }

`Header` bietet etwas zusätzliche Funktionalität im Vergleich zu `Path`, `Query` und `Cookie`.

Die meisten Standard-Header sind durch ein „Bindestrich“-Zeichen getrennt, auch bekannt als „Minus-Symbol“ (`-`).

Aber eine Variable wie `user-agent` ist in Python ungültig.