`dependencies` im `APIRouter` können beispielsweise verwendet werden, um eine Authentifizierung für eine ganze Gruppe von *Pfadoperationen* zu erfordern. Selbst wenn die Abhängigkeiten nicht jeder einzeln hinzugefügt werden.

///

/// check | Testen

Die Parameter `prefix`, `tags`, `responses` und `dependencies` sind (wie in vielen anderen Fällen) nur ein Feature von **FastAPI**, um Ihnen dabei zu helfen, Codeverdoppelung zu vermeiden.

///

**FastAPI** **extraerá** los datos para **cada campo** de las **cookies** recibidas en el request y te entregará el modelo de Pydantic que definiste.

## Revisa la Documentación { #check-the-docs }

Puedes ver las cookies definidas en la UI de la documentación en `/docs`:

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info | Información

## More details { #more-details }

	}

	// Get umask of the bits stored.
	currentUmask := 0o777 - uint32(st.Mode().Perm())

	// Verify if umask is correct.
	if int(currentUmask) != testCase.expectedUmask {
		t.Fatalf("Umask check failed expected %d, got %d", testCase.expectedUmask, currentUmask)
	}
}

// Tests if the file creations happen with proper umask.
func TestIsValidUmaskFile(t *testing.T) {
	tmpPath := t.TempDir()

#
map:{
    # example for implicit classification
    #; Flg = list:{
    #    ; map:{topComment=general boolean classification for every flg-column; codeType=Number}
    #    ; map:{code=1; name=True ; alias=Checked  ; comment=means yes; sisterCode=true}
    #    ; map:{code=0; name=False; alias=Unchecked; comment=means no ; sisterCode=false}
    #}
    # example for table classification
    #; MemberStatus = list:{

       * non-final fields need to be reloaded inside the loop.
       *
       * And, no, defining (final or not) local variables out of the loop still isn't as good
       * because the null check on the theUnsafe object remains inside the loop and
       * BYTE_ARRAY_BASE_OFFSET doesn't get constant-folded.
       *
       * The compiler can treat static final fields as compile-time constants and can constant-fold

/// tip | İpucu

`APIRouter` içinde `dependencies` kullanmak, örneğin bir grup *path operation* için kimlik doğrulamayı zorunlu kılmakta kullanılabilir. Dependency’leri tek tek her birine eklemeseniz bile.

///

/// check | Ek bilgi

`prefix`, `tags`, `responses` ve `dependencies` parametreleri (çoğu başka örnekte olduğu gibi) kod tekrarını önlemenize yardımcı olan, **FastAPI**’nin bir özelliğidir.

///

                try {
                    Thread.sleep(300);
                } catch (InterruptedException e) {}
                return "slow";
            });

            // Check metrics
            assertTrue(cbWithMetrics.getAverageResponseTime() > 0, "Average response time should be tracked");
            assertTrue(cbWithMetrics.getMinResponseTime() > 0, "Min response time should be tracked");

L'important à garder à l'esprit est que la clé `sub` doit contenir un identifiant unique dans toute l'application, et ce doit être une chaîne de caractères.

## Vérifier { #check-it }

Lancez le serveur et allez à la documentation : [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Vous verrez l'interface utilisateur suivante :

<img src="/img/tutorial/security/image07.png">

		}
		return other, other.isDir() == e.isDir()
	}
	eVers, eErr := e.xlmeta()
	oVers, oErr := other.xlmeta()
	if eErr != nil || oErr != nil {
		return nil, false
	}

	// check both fileInfo's have same number of versions, if not skip
	// the `other` entry.
	if len(eVers.versions) != len(oVers.versions) {
		eTime := eVers.latestModtime()
		oTime := oVers.latestModtime()