{* ../../docs_src/bigger_applications/app_an_py310/dependencies.py hl[3,6:8] title["app/dependencies.py"] *}

/// tip | İpucu

Örneği basit tutmak için uydurma bir header kullanıyoruz.

Ancak gerçek senaryolarda, entegre [Security yardımcı araçlarını](security/index.md) kullanarak daha iyi sonuç alırsınız.

///

## `APIRouter` ile Başka Bir Module { #another-module-with-apirouter }

// has been used.
// The returned reader contains the payload.
func waitForHTTPResponse(respBody io.Reader) (io.Reader, error) {
	reader := bufio.NewReader(respBody)
	for {
		b, err := reader.ReadByte()
		if err != nil {
			return nil, err
		}
		// Check if we have a response ready or a filler byte.
		switch b {
		case 0:
			return reader, nil
		case 1:
			errorText, err := io.ReadAll(reader)

license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.

  Moreover, your license from a particular copyright holder is

/// tip | Consejo

Aquí estamos usando `Query()` porque este es un **parámetro de query**. Más adelante veremos otros como `Path()`, `Body()`, `Header()`, y `Cookie()`, que también aceptan los mismos argumentos que `Query()`.

///

FastAPI ahora:

* Validará los datos asegurándose de que la longitud máxima sea de 50 caracteres

* Fix metrics API group name in audit configuration ([#53493](https://github.com/kubernetes/kubernetes/pull/53493), [@piosz](https://github.com/piosz))
* Use separate client for leader election in scheduler to avoid starving leader election by regular scheduler operations. ([#53793](https://github.com/kubernetes/kubernetes/pull/53793), [@wojtek-t](https://github.com/wojtek-t))

                List.of(new Logger.Entry(Logger.Level.ERROR, e.getMessage(), e.getCause())),
                context.logger);
        return new InvokerException.ExitException(2);
    }

    protected void printErrors(C context, boolean showStackTrace, List<Logger.Entry> entries, Logger logger) {
        // if accumulating logger passed, this is "early failure", swap logger for stdErr and use that to emit log

        final int targetInfoLength = targetInfo != null ? targetInfo.length : 0;
        final byte[] temp = new byte[28 + targetInfoLength + 4];

        Encdec.enc_uint32le(0x00000101, temp, 0); // Header
        Encdec.enc_uint32le(0x00000000, temp, 4); // Reserved
        Encdec.enc_uint64le(nanos1601, temp, 8);
        System.arraycopy(clientChallenge, 0, temp, 16, 8);

/// tip | Astuce

Ici nous utilisons `Query()` parce qu’il s’agit d’un **paramètre de requête**. Plus tard nous verrons d’autres comme `Path()`, `Body()`, `Header()` et `Cookie()`, qui acceptent également les mêmes arguments que `Query()`.

///

FastAPI va maintenant :

- **Valider** les données en s’assurant que la longueur maximale est de 50 caractères

data-action="toggleMeridian"><span class="'+this.icons.down+'"></span></a></td>':"")+"</tr></table>",this.template){case"modal":a='<div class="bootstrap-timepicker-widget modal hide fade in" data-backdrop="'+(this.modalBackdrop?"true":"false")+'"><div class="modal-header"><a href="#" class="close" data-dismiss="modal">&times;</a><h3>Pick a Time</h3></div><div class="modal-content">'+f+'</div><div class="modal-footer"><a href="#" class="btn btn-primary" data-dismiss="modal">OK</a></div></div>';break;case"dropdown":a='<div...

	if r.NotificationCfg.Endpoint == "" {
		return nil
	}

	ctx, cancel := context.WithTimeout(ctx, 10*time.Second)
	defer cancel()

	req, err := http.NewRequestWithContext(ctx, http.MethodPost, r.NotificationCfg.Endpoint, body)
	if err != nil {
		return err
	}

	if r.NotificationCfg.Token != "" {
		req.Header.Set("Authorization", r.NotificationCfg.Token)