{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[8:9] *}

이 의존성은 선택적 쿼리 파라미터 `q`를 `str`로 선언하고, 그대로 반환합니다.

매우 단순한 예시(그다지 유용하진 않음)이지만, 하위 의존성이 어떻게 동작하는지에 집중하는 데 도움이 됩니다.

## 두 번째 의존성 "dependable"과 "dependant" { #second-dependency-dependable-and-dependant }

그다음, 또 다른 의존성 함수("dependable")를 만들 수 있는데, 이 함수는 동시에 자기 자신의 의존성도 선언합니다(그래서 "dependant"이기도 합니다):

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[13] *}

선언된 파라미터를 살펴보겠습니다:

你可以建立第一個相依項（"dependable"）如下：

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[8:9] *}

它宣告了一個可選的查詢參數 `q`（型別為 `str`），然後直接回傳它。

這很簡單（不太實用），但有助於我們專注於子相依如何運作。

## 第二個相依，同時是 "dependable" 也是 "dependant" { #second-dependency-dependable-and-dependant }

接著你可以建立另一個相依函式（"dependable"），同時它也宣告了自己的相依（因此它同時也是 "dependant"）：

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[13] *}

來看它所宣告的參數：

	m := &Monitor{
		bucketsMeasurement:    make(map[BucketOptions]*bucketMeasurement),
		bucketsThrottle:       make(map[BucketOptions]*bucketThrottle),
		bucketMovingAvgTicker: time.NewTicker(2 * time.Second),
		ctx:                   ctx,
		NodeCount:             numNodes,
	}
	go m.trackEWMA()
	return m
}

func (m *Monitor) updateMeasurement(opts BucketOptions, bytes uint64) {
	m.mlock.Lock()

      this.notBefore = notBefore
      this.notAfter = notAfter
    }

    /**
     * Sets the certificate to be valid immediately and until the specified duration has elapsed.
     * The precision of this field is seconds; further precision will be truncated.
     */
    fun duration(
      duration: Long,
      unit: TimeUnit,
    ) = apply {
      val now = System.currentTimeMillis()

         */
        public int hunds;
        /**
         * The time zone offset from UTC in minutes.
         */
        public int timezone;
        /**
         * The time interval for each tick of the clock in 0.0001 seconds.
         */
        public int tinterval;
        /**
         * The current day of the month (1-31).
         */
        public int day;
        /**

  }

  @Override
  public final int size() {
    return Ints.saturatedCast(size);
  }

  /**
   * @serialData the number of distinct elements, the first element, its count, the second element,
   *     its count, and so on
   */
  @GwtIncompatible
  @J2ktIncompatible
    private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();

Programm/HTTP-Server** auf dem Server (der Maschine, dem Host usw.) laufen zu lassen, welches **alle HTTPS-Aspekte verwaltet**: Empfangen der **verschlüsselten HTTPS-<abbr title="Request – Anfrage: Daten, die der Client zum Server sendet">Requests</abbr>**, Senden der **entschlüsselten HTTP-Requests** an die eigentliche HTTP-Anwendung die auf demselben Server läuft (in diesem Fall die **FastAPI**-Anwendung), entgegennehmen der **HTTP-Response** von der Anwendung, **verschlüsseln derselben** mithilfe des entsprechenden...

   * </pre>
   *
   * @throws IllegalArgumentException if there is a loop in the causal chain
   */
  public static Throwable getRootCause(Throwable throwable) {
    // Keep a second pointer that slowly walks the causal chain. If the fast pointer ever catches
    // the slower pointer, then there's a loop.
    Throwable slowPointer = throwable;
    boolean advanceSlowPointer = false;

    }

    /**
     * Returns an array of available data store names discovered from plugin JAR files.
     * This method implements a time-based caching mechanism that refreshes the list
     * every 60 seconds to balance performance with up-to-date plugin discovery.
     *
     * @return array of data store names sorted alphabetically, never null
     */
    public synchronized String[] getDataStoreNames() {

        this.leaseKey = key;
        this.leaseState = leaseState;
        this.cacheScope = scope;
        this.maxCacheAge = 30000; // 30 seconds default
        this.notificationEnabled = true;
        this.notificationFilter = 0;
    }

    @Override
    public byte[] getName() {
        return CONTEXT_NAME_BYTES;
    }

    /**