/// info | 資訊

想了解更多 [Pydantic，請查看它的文件](https://docs.pydantic.dev/)。

///

**FastAPI** 完全是以 Pydantic 為基礎。

你會在[教學 - 使用者指南](tutorial/index.md)中看到更多實際範例。

## 含中繼資料的型別提示 { #type-hints-with-metadata-annotations }

Python 也有一個功能，允許使用 `Annotated` 在這些型別提示中放入額外的<dfn title="關於資料的資料；在此情境下，是關於型別的資訊，例如描述。">中繼資料</dfn>。

你可以從 `typing` 匯入 `Annotated`。

{* ../../docs_src/python_types/tutorial013_py310.py hl[1,4] *}

	buckets, _ := z.ListBuckets(ctx, BucketOptions{})
	// Buckets data are dispersed in multiple pools/sets, make
	// sure to heal all bucket metadata configuration.
	buckets = append(buckets, BucketInfo{
		Name: pathJoin(minioMetaBucket, minioConfigPrefix),
	}, BucketInfo{
		Name: pathJoin(minioMetaBucket, bucketMetaPrefix),
	})

     * Also processes permissions and virtual hosts from form fields.
     *
     * @param form the form containing the web config data
     * @return an optional WebConfig entity with updated metadata
     */
    public static OptionalEntity<WebConfig> getWebConfig(final CreateForm form) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final String username = systemHelper.getUsername();

* Fix logrotate config on GCI ([#29139](https://github.com/kubernetes/kubernetes/pull/29139), [@adityakali](https://github.com/adityakali))
* Do not query the metadata server to find out if running on GCE.  Retry metadata server query for gcr if running on gce. ([#28871](https://github.com/kubernetes/kubernetes/pull/28871), [@vishh](https://github.com/vishh))

        });
    }

    /**
     * Gets the action response for the specified SSO response type.
     *
     * SPNEGO authentication typically doesn't require special response handling
     * for metadata or logout operations, so this method returns null.
     *
     * @param responseType The type of SSO response requested
     * @return Always returns null for SPNEGO authentication
     */
    @Override

		xioutil.SafeClose(resp)
		return err
	}
	defer done(0, &err)

	return p.storage.ReadMultiple(ctx, req, resp)
}

// CleanAbandonedData will read metadata of the object on disk
// and delete any data directories and inline data that isn't referenced in metadata.
func (p *xlStorageDiskIDCheck) CleanAbandonedData(ctx context.Context, volume string, path string) (err error) {

TF_CAPI_EXPORT extern void TFE_ContextDisableRunMetadata(TFE_Context* ctx);

// Populates the passed-in buffer with a serialized RunMetadata protocol buffer
// containing any run metadata information accumulated so far and clears this
// information.
// If async mode is enabled, this call blocks till all currently pending ops are
// done.

/// info | 信息

想了解更多关于 [Pydantic](https://docs.pydantic.dev/) 的信息，请查看其文档。

///

**FastAPI** 完全建立在 Pydantic 之上。

你会在[教程 - 用户指南](tutorial/index.md)中看到更多的实战示例。

## 带元数据注解的类型提示 { #type-hints-with-metadata-annotations }

Python 还提供了一个特性，可以使用 `Annotated` 在这些类型提示中放入额外的<dfn title="关于数据的数据，此处指关于类型的信息，例如描述。">元数据</dfn>。

你可以从 `typing` 导入 `Annotated`。

{* ../../docs_src/python_types/tutorial013_py310.py hl[1,4] *}

	info := madmin.GetSysErrors(context.Background(), globalLocalNodeName)
	return madminSysErrors.NewJSONWith(&info), nil
}

// DeleteBucketMetadataHandler - Delete in memory bucket metadata
func (s *peerRESTServer) DeleteBucketMetadataHandler(mss *grid.MSS) (np grid.NoPayload, nerr *grid.RemoteErr) {
	bucketName := mss.Get(peerRESTBucket)
	if bucketName == "" {

    /**
     * Retrieves a paginated list of crawling information records based on the provided pager criteria.
     * The results are ordered by creation time in descending order and the pager is updated with
     * pagination metadata including total count and page number list.
     *
     * @param crawlingInfoPager the pager object containing search criteria and pagination settings
     * @return a list of CrawlingInfo entities matching the criteria
     */