你也可以省略返回类型。FastAPI 将使用 [`jsonable_encoder`](./encoder.md) 转换数据并发送。

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[34:37] hl[35] *}

## `ServerSentEvent` { #serversentevent }

如果你需要设置 `event`、`id`、`retry` 或 `comment` 等 SSE 字段，你可以 yield `ServerSentEvent` 对象，而不是直接返回数据。

从 `fastapi.sse` 导入 `ServerSentEvent`：

{* ../../docs_src/server_sent_events/tutorial002_py310.py hl[4,26] *}

            - name: MINIO_IDENTITY_OPENID_SCOPES
              value: {{ .Values.oidc.scopes }}
            - name: MINIO_IDENTITY_OPENID_COMMENT
              value: {{ .Values.oidc.comment }}
            - name: MINIO_IDENTITY_OPENID_REDIRECT_URI
              value: {{ .Values.oidc.redirectUri }}
            - name: MINIO_IDENTITY_OPENID_DISPLAY_NAME
              value: {{ .Values.oidc.displayName }}

    }

    /**
     * Clears a scroll context.
     *
     * @param scrollId The scroll ID to clear.
     */
    public void clearScroll(final String scrollId) {
        if (scrollId != null) {
            prepareClearScroll().addScrollId(scrollId)
                    .execute(ActionListener.wrap(res -> {}, e -> logger.warn("Failed to clear scroll context: scrollId={}", scrollId, e)));
        }
    }

        fail(
            "contents were not equal and in the same order: "
                + "expected = "
                + expected
                + ", actual = "
                + actual);
      }
    }

    if (expectedIter.hasNext() || actualIter.hasNext()) {
      // actual either had too few or too many elements
      fail(
          "contents were not equal and in the same order: "

     */
    private void writeCoreExtensions(CoreExtensions coreExtensions, String tagName, XmlSerializer serializer)
            throws IOException {
        if (this.fileComment != null) {
            serializer.comment(this.fileComment);
        }
        serializer.setPrefix("", "http://maven.apache.org/EXTENSIONS/1.1.0");
        serializer.setPrefix("xsi", "http://www.w3.org/2001/XMLSchema-instance");

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[34:37] hl[35] *}

## `ServerSentEvent` { #serversentevent }

`event`, `id`, `retry` veya `comment` gibi SSE alanlarını ayarlamanız gerekirse, düz veri yerine `ServerSentEvent` nesneleri yield edebilirsiniz.

`ServerSentEvent`'i `fastapi.sse` içinden içe aktarın:

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[34:37] hl[35] *}

## `ServerSentEvent` { #serversentevent }

Если вам нужно задать поля SSE, такие как `event`, `id`, `retry` или `comment`, вы можете возвращать через `yield` объекты `ServerSentEvent` вместо обычных данных.

Импортируйте `ServerSentEvent` из `fastapi.sse`:

{* ../../docs_src/server_sent_events/tutorial002_py310.py hl[4,26] *}

HSPLandroidx/profileinstaller/ProfileInstallerInitializer$$ExternalSyntheticLambda1;-><init>(Landroid/content/Context;)V
HSPLandroidx/profileinstaller/ProfileInstallerInitializer$$ExternalSyntheticLambda2;-><init>(Landroidx/profileinstaller/ProfileInstallerInitializer;Landroid/content/Context;)V
HSPLandroidx/profileinstaller/ProfileInstallerInitializer$$ExternalSyntheticLambda2;->run()V

    "testId" : "org.gradle.performance.regression.buildcache.TaskOutputCachingJavaPerformanceTest.clean assemble for abi change with local cache",
    "groups" : [ {
      "testProject" : "largeJavaMultiProject",
      "comment" : "We only test the multi-project here since for the monolithic project we would have no cache hits. This would mean we actually would test incremental compilation.",
      "coverage" : {
        "per_commit" : [ "linux" ]

secretName: chart-example-tls # hosts: # - chart-example.local ## Node labels for pod assignment ## Ref: https://kubernetes.io/docs/user-guide/node-selection/ ## nodeSelector: {} tolerations: [] affinity: {} ## Add stateful containers to have security context, if enabled MinIO will run as this ## user and group NOTE: securityContext is only enabled if persistence.enabled=true securityContext: enabled: true runAsUser: 1000 runAsGroup: 1000 fsGroup: 1000 # Additational pod annotations podAnnotations: {}...