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] *}

## Загрузка нескольких файлов { #multiple-file-uploads }

Можно одновременно загружать несколько файлов.

Они будут связаны с одним и тем же "полем формы", отправляемым с помощью данных формы.

Для этого необходимо объявить список `bytes` или `UploadFile`:

it must not allow a single read to observe multiple values,
and it must not allow a single write to write multiple values.
</p>

<p>
All the following examples assume that `*p` and `*q` refer to
memory locations accessible to multiple goroutines.
</p>

<p>
Not introducing data races into race-free programs means not moving

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package mountinfo

// CheckCrossDevice - check if any input path has multiple sub-mounts.
// this is a dummy function and returns nil for now.
func CheckCrossDevice(paths []string) error {
	return nil
}

// IsLikelyMountPoint determines if a directory is a mountpoint.

 This is the model for Maven toolchain in <<<org.apache.maven.toolchain>>> package,
 delegating content to {{{../../api/maven-api-toolchain/index.html}Maven 4 API immutable toolchain}}. All the effective model
 building logic from multiple toolchains files is done in {{{../maven-toolchain-builder/}Maven Toolchain Builder}}.

 The following are generated from this model:

      - name: compress and encrypt
        run: |
          ${GITHUB_WORKSPACE}/.github/workflows/run-mint.sh "compress-encrypt" "minio" "minio123" "${{ steps.vars.outputs.sha_short }}"

      - name: multiple pools
        run: |
          ${GITHUB_WORKSPACE}/.github/workflows/run-mint.sh "pools" "minio" "minio123" "${{ steps.vars.outputs.sha_short }}"

      - name: standalone erasure
        run: |

                if (entry.getValue().size() > 1) {
                    StringBuilder warning = new StringBuilder();
                    warning.append(String.format("Multiple DSL types have short name '%s':\n", entry.getKey()));
                    for (String className : entry.getValue()) {
                        warning.append("    * " + className + "\n");
                    }

		// 'proto=' which should precede right after `for=` if not
		// we simply ignore the values and return empty. This is in line
		// with the approach we took for returning first ip from multiple
		// params.
		if match := forRegex.FindStringSubmatch(proto); len(match) > 1 {
			if match = protoRegex.FindStringSubmatch(match[2]); len(match) > 1 {
				scheme = strings.ToLower(match[2])
			}
		}
	}

                    PluginValidationManager.IssueLocality.EXTERNAL,
                    session,
                    pluginArtifact,
                    "Plugin mixes multiple Maven versions: " + mavenVersions);
        }
    }

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

import org.apache.maven.artifact.Artifact;

/**
 * Apply multiple filters.
 *
 */
public class AndArtifactFilter implements ArtifactFilter {
    private Set<ArtifactFilter> filters;

    public AndArtifactFilter() {
        this.filters = new LinkedHashSet<>();
    }

 delegating content to {{{../../api/maven-api-model/index.html}Maven 4 API immutable model}}. All the effective model
 building logic from multiple POMs and building context is done in {{{../maven-model-builder/}Maven Model Builder}}.

 The following are generated from this model: