![ReDoc](https://fastapi.tiangolo.com/img/index/index-06-redoc-02.png)

### Apenas Python moderno

Tudo é baseado no padrão das declarações de **tipos do Python 3.8** (graças ao Pydantic). Nenhuma sintaxe nova para aprender. Apenas o padrão moderno do Python.

Luego vas al mostrador 🔀, a la tarea inicial que ahora está terminada ⏯, recoges las hamburguesas, das las gracias y las llevas a la mesa. Eso termina ese paso / tarea de interacción con el mostrador ⏹. Eso a su vez, crea una nueva tarea, de "comer hamburguesas" 🔀 ⏯, pero la anterior de "obtener hamburguesas" ha terminado ⏹.

 *
 * <p>This class supports an optional fairness policy for ordering waiting producer and consumer
 * threads. By default, this ordering is not guaranteed. However, a queue constructed with fairness
 * set to {@code true} grants threads access in FIFO order. Fairness generally decreases throughput
 * but reduces variability and avoids starvation.
 *
 * <p>This class and its iterator implement all of the optional methods of the {@link

 * cache instances created by {@code CacheBuilder} will not perform any type of eviction.
 *
 * <p>Usage example:
 *
 * {@snippet :
 * LoadingCache<Key, Graph> graphs = CacheBuilder.newBuilder()
 *     .maximumSize(10000)
 *     .expireAfterWrite(Duration.ofMinutes(10))
 *     .removalListener(MY_LISTENER)
 *     .build(
 *         new CacheLoader<Key, Graph>() {

Você pode ter qualquer combinação de dependências que você quiser.

O **FastAPI** se encarrega de executá-las na ordem certa.

/// note | Detalhes Técnicos

Tudo isso funciona graças aos <a href="https://docs.python.org/3/library/contextlib.html" class="external-link" target="_blank">gerenciadores de contexto</a> do Python.

O **FastAPI** utiliza eles internamente para alcançar isso.

///

    }
  }

  @After
  public void validateNetworkState() {
    validateNetwork(network);
  }

  static <N, E> void validateNetwork(Network<N, E> network) {
    assertStronglyEquivalent(network, Graphs.copyOf(network));
    assertStronglyEquivalent(network, ImmutableNetwork.copyOf(network));

    String networkString = network.toString();
    assertThat(networkString).contains("isDirected: " + network.isDirected());

LakshmiKalaKadali, Learning-To-Play, lingzhi98, Lu Teng, Matt Bahr, Max Ren, Meekail Zain, Mmakevic-Amd, mraunak, neverlva, nhatle, Nicola Ferralis, Olli Lupton, Om Thakkar, orangekame3, ourfor, pateldeev, Pearu Peterson, pemeliya, Peng Sun, Philipp Hack, Pratik Joshi, prrathi, rahulbatra85, Raunak, redwrasse, Robert Kalmar, Robin Zhang, RoboSchmied, Ruturaj Vaidya, sachinmuradi, Shawn Wang, Sheng Yang, Surya, Thibaut Goetghebuer-Planchon, Thomas Preud'Homme, tilakrayal, Tj Xu, Trevor Morris, wenchenvincent,...

{!> ../../docs_src/bigger_applications/app/dependencies.py!}
```

////

/// tip | Tipp

Um dieses Beispiel zu vereinfachen, verwenden wir einen erfundenen Header.

Aber in der Praxis werden Sie mit den integrierten [Sicherheits-Werkzeugen](security/index.md){.internal-link target=_blank} bessere Ergebnisse erzielen.

///

## Ein weiteres Modul mit `APIRouter`.

## Urgent Upgrade Notes

### (No, really, you MUST read this before you upgrade)

- kube-apiserver:

	listingQuorum := (set.setDriveCount + 1) / 2

	// How to resolve partial results.
	resolver := metadataResolutionParams{
		dirQuorum: listingQuorum, // make sure to capture all quorum ratios
		objQuorum: listingQuorum, // make sure to capture all quorum ratios
		bucket:    bi.Name,
	}

	err := listPathRaw(ctx, listPathRawOptions{
		disks:          disks,
		bucket:         bi.Name,
		path:           bi.Prefix,