And then, that system (in this case **FastAPI**) will take care of doing whatever is needed to provide your code with those needed dependencies ("inject" the dependencies).

This is very useful when you need to:

* Have shared logic (the same code logic again and again).
* Share database connections.
* Enforce security, authentication, role requirements, etc.

## ユーザーの取得 { #get-the-user }

`get_current_user` は作成した（偽物の）ユーティリティ関数を使って、 `str` としてトークンを受け取り、先ほどのPydanticの `User` モデルを返却します:

{* ../../docs_src/security/tutorial002_an_py310.py hl[19:22,26:27] *}

## 現在のユーザーの注入 { #inject-the-current-user }

ですので、 `get_current_user` に対して同様に *path operation* の中で `Depends` を利用できます。

{* ../../docs_src/security/tutorial002_an_py310.py hl[31] *}

Pydanticモデルの `User` として、 `current_user` の型を宣言することに注意してください。

See section `### Links` in the general prompt in `scripts/translate.py`.

////

## HTML "abbr" elements { #html-abbr-elements }

//// tab | Test

Here some things wrapped in HTML "abbr" elements (Some are invented):

### The abbr gives a full phrase { #the-abbr-gives-a-full-phrase }

* <abbr title="Getting Things Done">GTD</abbr>
* <abbr title="less than"><code>lt</code></abbr>
* <abbr title="XML Web Token">XWT</abbr>

you do this, then, at the time you re-vendor the "<code>k8s.io/kubernetes/"</code> code, you will need to set <code>job.Spec.ManualSelector = true</code>, or else set <code>job.Spec.Selector = nil.  </code>Otherwise, the jobs you create may be rejected.  See [Specifying your own pod selector](http://kubernetes.io/docs/user-guide/jobs/#specifying-your-own-pod-selector).
  * Deployment was Alpha in 1.1 (though it had apiVersion extensions/v1beta1) and

      K key = (K) stream.readObject();
      @SuppressWarnings("unchecked")
      V value = (V) stream.readObject();
      /*
       * requireNonNull is safe for a properly serialized multimap: We've already inserted a
       * collection for each key that we expect.
       */
      requireNonNull(map.get(key)).add(value);
    }
    setMap(map);
  }

  private static final class MultimapIterationChain<

      K key = (K) stream.readObject();
      @SuppressWarnings("unchecked")
      V value = (V) stream.readObject();
      /*
       * requireNonNull is safe for a properly serialized multimap: We've already inserted a
       * collection for each key that we expect.
       */
      requireNonNull(map.get(key)).add(value);
    }
    setMap(map);
  }

  private static final class MultimapIterationChain<

   * {@code null} if non-ASCII digits are present in the string.
   *
   * <p>Note that strings prefixed with ASCII {@code '+'} are rejected, even though {@link
   * Integer#parseInt(String)} accepts them.
   *
   * @param string the string representation of a long value

			t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
		}

		if recV4.Code != testCase.expectedRespStatus {
			// Verify whether the bucket policy fetched is same as the one inserted.
			var expectedPolicy *policy.BucketPolicy
			expectedPolicy, err = policy.ParseBucketPolicyConfig(strings.NewReader(expectedBucketPolicyStr), testCase.bucketName)
			if err != nil {

Das System (in diesem Fall **FastAPI**) kümmert sich dann darum, Ihren Code mit den erforderlichen Abhängigkeiten zu versorgen („die Abhängigkeiten einfügen“ – „inject the dependencies“).

Das ist sehr nützlich, wenn Sie:

* Eine gemeinsame Logik haben (die gleiche Code-Logik immer und immer wieder).
* Datenbankverbindungen teilen.

		Help:      "Total number of S3 requests rejected for auth failure",
		Type:      counterMetric,
	}
}

func getS3RejectedHeaderRequestsTotalMD() MetricDescription {
	return MetricDescription{
		Namespace: s3MetricNamespace,
		Subsystem: requestsRejectedSubsystem,
		Name:      headerTotal,
		Help:      "Total number of S3 requests rejected for invalid header",
		Type:      counterMetric,
	}