* returns the elements in the order they are returned by the collection's iterator. The returned
   * array is "safe" in that no references to it are maintained by the collection. The caller is
   * thus free to modify the returned array.
   *
   * <p>This method assumes that the collection size doesn't change while the method is running.
   *
   * <p>TODO(kevinb): support concurrently modified collections?
   *

* Agregar un **JSON Schema** para el response, en la *path operation* de OpenAPI.
    * Esto será utilizado por la **documentación automática**.

query_or_cookie_extractor(["query_or_cookie_extractor"])

read_query["/items/"]

query_extractor --> query_or_cookie_extractor --> read_query
```

## Usando la misma dependencia múltiples veces

Si una de tus dependencias se declara varias veces para la misma *path operation*, por ejemplo, múltiples dependencias tienen una sub-dependencia común, **FastAPI** sabrá llamar a esa sub-dependencia solo una vez por request.

    assertThat(networkAsMutableNetwork.removeNode(N1)).isTrue();

    // The choice of the size() method to call here is arbitrary.  We assume that if any of the Set
    // methods executes the validation check, they all will, and thus we only need to test one of
    // them to ensure that the validation check happens and has the expected behavior.
    assertNodeRemovedFromGraphErrorMessage(

```

## `APIRouter`

Vamos supor que o arquivo dedicado a lidar apenas com usuários seja o submódulo em `/app/routers/users.py`.

Você quer manter as *operações de rota* relacionadas aos seus usuários separadas do restante do código, para mantê-lo organizado.

Mas ele ainda faz parte da mesma aplicação/web API **FastAPI** (faz parte do mesmo "pacote Python").

Revisa cómo lucen las *path operations* deprecadas y no deprecadas:

<img src="/img/tutorial/path-operation-configuration/image05.png">

## Resumen

C'est pourquoi, comme le dit le site officiel :

> Requests est l'un des packages Python les plus téléchargés de tous les temps

La façon dont vous l'utilisez est très simple. Par exemple, pour faire une requête `GET`, vous devez écrire :

```Python
response = requests.get("http://example.com/some/url")
```

 */
internal class DerReader(
  source: Source,
) {
  private val countingSource: CountingSource = CountingSource(source)
  private val source: BufferedSource = countingSource.buffer()

  /** Total bytes read thus far. */
  private val byteCount: Long
    get() = countingSource.bytesRead - source.buffer.size

  /** How many bytes to read before [peekHeader] should return false, or -1L for no limit. */
  private var limit = -1L

   * this address.
   *
   * If [planToReplace] is non-null, this will swap it for a pooled connection if that pooled
   * connection uses HTTP/2. That results in fewer sockets overall and thus fewer TCP slow starts.
   */
  internal fun planReusePooledConnection(
    planToReplace: ConnectPlan? = null,
    routes: List<Route>? = null,
  ): ReusePlan? {
    val result =

    * Saber quando eu fizer novos anúncios ou novas ferramentas (apesar de que uso o X (Twitter) com mais frequência 🤷‍♂).
* Ler meus artigos (ou me seguir) no <a href="https://dev.to/tiangolo" class="external-link" target="_blank">**Dev.to**</a> ou no <a href="https://medium.com/@tiangolo" class="external-link" target="_blank">**Medium**</a>.