这将引用 `app/` 的往上一级，带有其自己的 `__init __.py` 等文件的某个包。但是我们并没有这个包。因此，这将在我们的示例中引发错误。🚨

但是现在你知道了它的工作原理，因此无论它们多么复杂，你都可以在自己的应用程序中使用相对导入。🤓

### 添加一些自定义的 `tags`、`responses` 和 `dependencies`

我们不打算在每个*路径操作*中添加前缀 `/items` 或 `tags =["items"]`，因为我们将它们添加到了 `APIRouter` 中。

但是我们仍然可以添加*更多*将会应用于特定的*路径操作*的 `tags`，以及一些特定于该*路径操作*的额外 `responses`：

```Python hl_lines="30-31" title="app/routers/items.py"

    ```

=== "Python 3.8+"

    ```Python hl_lines="14"
    {!> ../../../docs_src/body_nested_models/tutorial001.py!}
    ```

Это приведёт к тому, что обьект `tags` преобразуется в список, несмотря на то что тип его элементов не объявлен.

## Определение полей содержащих список с определением типов его элементов

    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/": {
                "get": {
                    "tags": ["users"],
                    "summary": "Read Users",
                    "operationId": "read_users_users__get",
                    "parameters": [
                        {

	// ObjectTagging operations
	PutObjectTags(context.Context, string, string, string, ObjectOptions) (ObjectInfo, error)
	GetObjectTags(context.Context, string, string, ObjectOptions) (*tags.Tags, error)
	DeleteObjectTags(context.Context, string, string, ObjectOptions) (ObjectInfo, error)
}

// GetObject - TODO(aead): This function just acts as an adapter for GetObject tests and benchmarks

    </plugins>
  </reporting>

  <scm>
    <connection>scm:svn:http://svn.apache.org/repos/asf/maven/pom/maven/tags/maven-parent-4</connection>
    <developerConnection>scm:svn:https://svn.apache.org/repos/asf/maven/pom/maven/tags/maven-parent-4</developerConnection>
    <url>http://svn.apache.org/viewvc/maven/pom/maven/tags/maven-parent-4</url>
  </scm>

exclude permissions like "s3:ReplicateDelete", "s3:GetBucketObjectLockConfiguration" etc depending on whether delete replication rules are set up or if object locking is disabled on `destbucket`. The above policies assume that replication of objects, tags and delete marker replication are all enabled on object lock enabled buckets. A sample script to setup replication is provided [here](https://github.com/minio/minio/blob/master/docs/bucket/replication/setup_replication.sh)

To set up replication...

			rpt.SetStatus(bucket, fileName, nil)
		case bucketTaggingConfig:
			tags, err := tags.ParseBucketXML(io.LimitReader(reader, sz))
			if err != nil {
				rpt.SetStatus(bucket, fileName, fmt.Errorf("%s (%s)", errorCodes[ErrMalformedXML].Description, err))
				continue
			}

			configData, err := xml.Marshal(tags)
			if err != nil {
				rpt.SetStatus(bucket, fileName, err)
				continue
			}

      )
    assertThat(request.url).isEqualTo(url)
    assertThat(request.headers).isEqualTo(headers)
    assertThat(request.method).isEqualTo(method)
    assertThat(request.body).isEqualTo(body)
    assertThat(request.tags).isEmpty()
  }

  @Test
  fun constructorNoBodyNoMethod() {
    val url = "https://example.com/".toHttpUrl()
    val headers = headersOf("User-Agent", "RequestTest")
    val request =
      Request(

	lifecycleConfig        *lifecycle.Lifecycle
	objectLockConfig       *objectlock.Config
	versioningConfig       *versioning.Versioning
	sseConfig              *bucketsse.BucketSSEConfig
	taggingConfig          *tags.Tags
	quotaConfig            *madmin.BucketQuota
	replicationConfig      *replication.Config
	bucketTargetConfig     *madmin.BucketTargets
	bucketTargetConfigMeta map[string]string
}

errors.storage_access_error=Storage access error: {0}
errors.storage_no_upload_file=Upload file is required.
errors.storage_directory_name_is_invalid=Directory name is invalid.
errors.storage_tags_update_failure=Failed to update tags for {0}

success.update_crawler_params=Updated parameters.
success.delete_doc_from_index=Started a process to delete the document from index.
success.crawling_info_delete_all=Deleted session data.