///

## Використання `Annotated` у типі параметра `q`

Пам’ятаєте, як я раніше розповідав, що `Annotated` можна використовувати для додавання метаданих до параметрів у [Вступі до типів Python](../python-types.md#type-hints-with-metadata-annotations){.internal-link target=_blank}?

Зараз саме час використати його разом із FastAPI. 🚀

Раніше ми мали таку анотацію типу:

//// tab | Python 3.10+

```Python
q: str | None = None
```

	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),
	})

 * <ul>
 *   <li>Filters dependencies to include only those with transitive scopes (compile/runtime)</li>
 *   <li>Applies managed dependency metadata (version, scope, optional flag, exclusions) to direct dependencies</li>
 *   <li>Removes managed dependencies that are not used by direct dependencies</li>

                """
            ),
        ] = None,
        openapi_extra: Annotated[
            Optional[dict[str, Any]],
            Doc(
                """
                Extra metadata to be included in the OpenAPI schema for this *path
                operation*.

                Read more about it in the

func Test_metaCacheEntries_merge(t *testing.T) {
	org := loadMetacacheSampleEntries(t)
	a, b := org.shallowClone(), org.shallowClone()
	be := b.entries()
	for i := range be {
		//  Modify b so it isn't deduplicated.
		be[i].metadata = []byte("something-else")
	}
	// Merge b into a
	a.merge(b, -1)
	//nolint:gocritic
	want := append(loadMetacacheSampleNames, loadMetacacheSampleNames...)
	sort.Strings(want)
	got := a.entries().names()

		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) {

### Создание таблиц { #create-the-tables }

Далее мы добавим функцию, которая использует `SQLModel.metadata.create_all(engine)`, чтобы **создать таблицы** для всех *моделей-таблиц*.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[21:22] hl[21:22] *}

### Создание зависимости Session { #create-a-session-dependency }

            <option value="$PROJECT_DIR$/packaging/internal-build-reports" />
            <option value="$PROJECT_DIR$/packaging/public-api" />
            <option value="$PROJECT_DIR$/platforms/core-configuration/api-metadata" />
            <option value="$PROJECT_DIR$/platforms/core-configuration/base-diagnostics" />
            <option value="$PROJECT_DIR$/platforms/core-configuration/base-services-groovy" />

)

// list all errors that can be ignore in a bucket operation.
var bucketOpIgnoredErrs = append(baseIgnoredErrs, errDiskAccessDenied, errUnformattedDisk)

// list all errors that can be ignored in a bucket metadata operation.
var bucketMetadataOpIgnoredErrs = append(bucketOpIgnoredErrs, errVolumeNotFound)

// OfflineDisk represents an unavailable disk.
var OfflineDisk StorageAPI // zero value is nil

	cel.dev/expr v0.23.1 // indirect
	cloud.google.com/go v0.120.1 // indirect
	cloud.google.com/go/auth v0.16.0 // indirect
	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
	cloud.google.com/go/compute/metadata v0.6.0 // indirect
	cloud.google.com/go/iam v1.5.2 // indirect
	cloud.google.com/go/monitoring v1.24.2 // indirect
	filippo.io/edwards25519 v1.1.0 // indirect