And we can add a list of `dependencies` that will be added to all the *path operations* in the router and will be executed/solved for each request made to them.

/// tip

pkg net/http, type Request struct
pkg net/http, type Request struct, Body io.ReadCloser
pkg net/http, type Request struct, Close bool
pkg net/http, type Request struct, ContentLength int64
pkg net/http, type Request struct, Form url.Values
pkg net/http, type Request struct, Header Header
pkg net/http, type Request struct, Host string
pkg net/http, type Request struct, Method string

Используется FastAPI:

		}
		meta.BucketTargetsConfigUpdatedAt = updatedAt
		meta.BucketTargetsConfigMetaUpdatedAt = updatedAt
	default:
		return updatedAt, fmt.Errorf("Unknown bucket %s metadata update requested %s", bucket, configFile)
	}

	return updatedAt, sys.save(ctx, meta)
}

func (sys *BucketMetadataSys) save(ctx context.Context, meta BucketMetadata) error {
	objAPI := newObjectLayerFn()

* <a href="http://jinja.pocoo.org" target="_blank"><code>jinja2</code></a> - 기본 템플릿 설정을 사용하려면 필요.
* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - `request.form()`과 함께 <abbr title="HTTP 요청에서 파이썬 데이터로 가는 문자열 변환">"parsing"</abbr>의 지원을 원하면 필요.
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - `SessionMiddleware` 지원을 위해 필요.

	return dst
}

type metadataResolutionParams struct {
	dirQuorum int // Number if disks needed for a directory to 'exist'.
	objQuorum int // Number of disks needed for an object to 'exist'.

	// An optimization request only an 'n' amount of versions from xl.meta
	// to avoid resolving all versions to figure out the latest 'version'
	// for ListObjects, ListObjectsV2
	requestedVersions int

* <a href="https://jinja.palletsprojects.com" target="_blank"><code>jinja2</code></a> - 使用默认模板配置时安装。
* <a href="https://github.com/Kludex/python-multipart" target="_blank"><code>python-multipart</code></a> - 需要通过 `request.form()` 对表单进行<abbr title="将来自 HTTP 请求中的字符串转换为 Python 数据类型">「解析」</abbr>时安装。
* <a href="https://pythonhosted.org/itsdangerous/" target="_blank"><code>itsdangerous</code></a> - 需要 `SessionMiddleware` 支持时安装。

	z.poolMetaMutex.Lock()
	var dctx context.Context
	dctx, z.decommissionCancelers[idx] = context.WithCancel(GlobalContext)
	z.poolMetaMutex.Unlock()

	// Generate an empty request info so it can be directly modified later by audit
	dctx = logger.SetReqInfo(dctx, &logger.ReqInfo{})

	if err := z.decommissionInBackground(dctx, idx); err != nil {
		decomLogIf(GlobalContext, err)

// target is empty. Otherwise returns `SubsysInfo` for the desired target only.
// To request the default target only, target must be set to `Default`.
func (c Config) GetSubsysInfo(subSys, target string, redactSecrets bool) ([]SubsysInfo, error) {
	// Check if config param requested is valid.
	defKVS1, ok := DefaultKVS[subSys]
	if !ok {
		return nil, Errorf("unknown subsystem: %s", subSys)
	}

			m:    metaCacheEntries{inputSerialized[0], inputSerialized[0], inputSerialized[0], inputSerialized[2]},
			r:    metadataResolutionParams{dirQuorum: 1, objQuorum: 1, strict: true},
			// We get the both versions, since we only request quorum 1
			wantSelected: &inputSerialized[2],
			wantOk:       true,
		},
		{
			name:         "additional version, quorum two",