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

## Ek Metadata ile `UploadFile` { #uploadfile-with-additional-metadata }

Ek metadata ayarlamak için `UploadFile` ile birlikte `File()` da kullanabilirsiniz. Örneğin:

{* ../../docs_src/request_files/tutorial001_03_an_py310.py hl[9,15] *}

crawler.hotthread.timeout=30s
# Type of hot thread monitoring (e.g., cpu).
crawler.hotthread.type=cpu
# Metadata fields to exclude from document content.
crawler.metadata.content.excludes=resourceName,X-Parsed-By,Content-Encoding.*,Content-Type.*,X-TIKA.*,X-FESS.*
# Mapping for document metadata names.
crawler.metadata.name.mapping=\
title=title:string\n\
Title=title:string\n\
dc:title=title:string\n\

# html

 * under the License.
 */
package org.apache.maven.artifact.metadata;

import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;

/**
 * ResolutionGroup
 */
@Deprecated
public class ResolutionGroup extends org.apache.maven.repository.legacy.metadata.ResolutionGroup {

    public ResolutionGroup(

        )
        val nightlyBuildId = fetchNightlyBuildId(
            "https://androidx.dev/studio/builds"
        )
        val nightlyVersion = fetchNightlyVersion(
            "https://androidx.dev/studio/builds/$nightlyBuildId/artifacts/artifacts/repository/com/android/application/com.android.application.gradle.plugin/maven-metadata.xml"
        )

 */
package org.apache.maven.artifact.metadata;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;

import java.util.List;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;

 * Update NPN dependency to target `jdk7u60-b13` and `Oracle jdk7u55-b13`.
 * Ensure SPDY variants support zero-length DELETE and POST.
 * Prevent leaking a cache item's InputStreams when metadata read fails.
 * Use a string to identify TLS versions in routes.
 * Add frame logger for HTTP/2.
 * Replacing `httpMinorVersion` with `Protocol`. Expose HTTP/1.0 as a potential protocol.
 * Use `Protocol` to describe framing.

		if err != nil {
			t.Fatalf("%s : %s", instanceType, err.Error())
		}

		metadata, err := globalBucketMetadataSys.Get(upload.bucket)
		if err != nil {
			t.Fatal(err)
		}
		metadata.lifecycleConfig = lifecycleConfig
		globalBucketMetadataSys.Set(upload.bucket, metadata)
		defer globalBucketMetadataSys.Remove(upload.bucket)

///

## `q` parametresinin tipinde `Annotated` kullanın { #use-annotated-in-the-type-for-the-q-parameter }

[Python Tiplerine Giriş](../python-types.md#type-hints-with-metadata-annotations) içinde `Annotated` ile parametrelerinize metadata ekleyebileceğinizi söylemiştim, hatırlıyor musunuz?

Şimdi bunu FastAPI ile kullanmanın zamanı. 🚀

Şu tip anotasyonuna sahiptik:

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

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
import org.apache.maven.artifact.metadata.ResolutionGroup;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.versioning.ArtifactVersion;
import org.apache.maven.repository.legacy.metadata.MetadataResolutionRequest;
import org.eclipse.aether.DefaultRepositorySystemSession;

Verás mucho más de todo esto en práctica en el [Tutorial - Guía del Usuario](tutorial/index.md).

## Anotaciones de tipos con metadata { #type-hints-with-metadata-annotations }

Python también tiene una funcionalidad que permite poner **<dfn title="Datos sobre los datos, en este caso, información sobre el tipo, por ejemplo, una descripción.">metadata</dfn> adicional** en estas anotaciones de tipos usando `Annotated`.

Puedes importar `Annotated` desde `typing`.