{* ../../docs_src/request_files/tutorial001_02_an_py310.py hl[9,17] *}

## `UploadFile` с дополнительными метаданными { #uploadfile-with-additional-metadata }

Вы также можете использовать `File()` вместе с `UploadFile`, например, для установки дополнительных метаданных:

{* ../../docs_src/request_files/tutorial001_03_an_py39.py hl[9,15] *}

Wenn Sie eine Gruppe verwandter **Header-Parameter** haben, können Sie ein **Pydantic-Modell** erstellen, um diese zu deklarieren.

Dadurch können Sie das **Modell an mehreren Stellen wiederverwenden** und auch Validierungen und Metadaten für alle Parameter gleichzeitig deklarieren. 😎

/// note | Hinweis

Dies wird seit FastAPI Version `0.115.0` unterstützt. 🤓

///

	// bigFileThreshold is the point where we add readahead to put operations.
	bigFileThreshold = 128 * humanize.MiByte

	// XL metadata file carries per object metadata.
	xlStorageFormatFile = "xl.meta"

	// XL metadata file backup file carries previous per object metadata.
	xlStorageFormatFileBackup = "xl.meta.bkp"
)

var alignedBuf []byte

func init() {
	alignedBuf = disk.AlignedBlock(xioutil.DirectioAlignSize)

{* ../../docs_src/custom_request_and_route/tutorial001_an_py310.py hl[19:27] *}

/// note | Detalhes Técnicos

Um `Request` tem um atributo `request.scope`, que é apenas um `dict` do Python contendo os metadados relacionados à requisição.

Um `Request` também tem um `request.receive`, que é uma função para "receber" o corpo da requisição.

O dicionário `scope` e a função `receive` são ambos parte da especificação ASGI.

## Additional Responses { #additional-responses }

You probably have seen how to declare the `response_model` and `status_code` for a *path operation*.

That defines the metadata about the main response of a *path operation*.

You can also declare additional responses with their models, status codes, etc.

     * @param params the search request parameters including pagination, filters, etc.
     * @param userBean the optional user bean for access control and personalization
     * @return the search result containing matched documents and metadata
     */
    protected abstract SearchResult search(String query, SearchRequestParams params, OptionalThing<FessUserBean> userBean);

     * @param model The model to interpolate, must not be {@code null}.
     * @param projectDir The project directory, may be {@code null} if the model does not belong to a local project but
     *            to some artifact's metadata.
     * @param request The model building request that holds further settings, must not be {@code null}.
     * @param problems The container used to collect problems that were encountered, must not be {@code null}.

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository.metadata;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.apache.maven.artifact.ArtifactScopeEnum;

/**
 * classpath container that is aware of the classpath scope
 *

        }
    }
    // Create a variant of the test suite to force realization of component metadata
    if (testType == TestType.INTEGRATION) {
        createTestTask(prefix + "ForceRealizeTest", defaultExecuter, sourceSet, testType) {
            systemProperties["org.gradle.integtest.force.realize.metadata"] = "true"
        }
    }
}

    <module>maven-api-xml</module>
    <module>maven-api-model</module>
    <module>maven-api-plugin</module>
    <module>maven-api-settings</module>
    <module>maven-api-toolchain</module>
    <module>maven-api-metadata</module>
    <module>maven-api-core</module>
    <module>maven-api-spi</module>
    <module>maven-api-cli</module>
  </modules>

  <properties>
    <project.directory>api</project.directory>
  </properties>