import org.opensearch.action.bulk.BulkResponse;
import org.opensearch.action.search.SearchResponse;
import org.opensearch.action.support.WriteRequest.RefreshPolicy;
import org.opensearch.action.update.UpdateRequestBuilder;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;

            // If we need more bytes, hash again with counter
            int counter = 1;
            while (derived.length > hash.length * counter) {
                md.update(input);
                md.update((byte) counter);
                hash = md.digest();
                int copyLen = Math.min(length - (hash.length * counter), hash.length);

            // Zero signature field for calculation
            for (int i = 0; i < SIGNATURE_LENGTH; i++) {
                data[SIGNATURE_OFFSET + i] = 0;
            }

            mac.update(data, 0, data.length);
            byte[] signature = mac.doFinal();

            // Place signature in data
            System.arraycopy(signature, 0, data, SIGNATURE_OFFSET, SIGNATURE_LENGTH);

			}
			continue
		}
		invalid = false
		b = append(b, s[i:i+wid]...)
		i += wid
	}
	return b
}

// isSeparator reports whether the rune could mark a word boundary.
// TODO: update when package unicode captures more of the properties.
func isSeparator(r rune) bool {
	// ASCII alphanumerics and underscore are not separators
	if r <= 0x7F {
		switch {
		case '0' <= r && r <= '9':
			return false

       * one as it is because one of our users has defined a wrapper API around Preconditions,
       * declaring a checkState method that accepts a possibly null template. So we'd need to update
       * that user first.
       */
      @Nullable String errorMessageTemplate,
      @Nullable Object @Nullable ... errorMessageArgs) {
    if (!expression) {
      throw new IllegalStateException(

Spesifikasyonlara uyum için, doğru yapmanız gereken neredeyse tek şey budur.

Geri kalanını **FastAPI** sizin yerinize yönetir.

///

## Dependency’leri Güncelleme { #update-the-dependencies }

Şimdi dependency’lerimizi güncelleyeceğiz.

`current_user`’ı *sadece* kullanıcı aktifse almak istiyoruz.

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## 여러 모델로 애플리케이션 업데이트 { #update-the-app-with-multiple-models }

이제 이 애플리케이션을 약간 **리팩터링**하여 **보안**과 **유연성**을 개선해 보겠습니다.

이전 애플리케이션을 확인해 보면, 지금까지는 UI에서 클라이언트가 생성할 `Hero`의 `id`를 결정할 수 있게 되어 있는 것을 볼 수 있습니다. 😱

   relatedTarget: this._element\n    }\n\n    this._completeHide(relatedTarget)\n  }\n\n  dispose() {\n    if (this._popper) {\n      this._popper.destroy()\n    }\n\n    super.dispose()\n  }\n\n  update() {\n    this._inNavbar = this._detectNavbar()\n    if (this._popper) {\n      this._popper.update()\n    }\n  }\n\n  // Private\n  _completeHide(relatedTarget) {\n    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE, relatedTarget)\n    if (hideEvent.defaultPrevented) {\n      return\n...

Es ist fast das Einzige, woran Sie denken müssen, es selbst richtigzumachen und die Spezifikationen einzuhalten.

Den Rest erledigt **FastAPI** für Sie.

///

## Die Abhängigkeiten aktualisieren { #update-the-dependencies }

Jetzt werden wir unsere Abhängigkeiten aktualisieren.

Wir möchten den `current_user` *nur* erhalten, wenn dieser Benutzer aktiv ist.

Es casi lo único que tienes que recordar hacer correctamente tú mismo, para ser compatible con las especificaciones.

Para el resto, **FastAPI** lo maneja por ti.

///

## Actualizar las dependencias { #update-the-dependencies }

Ahora vamos a actualizar nuestras dependencias.

Queremos obtener el `current_user` *solo* si este usuario está activo.