listener.assertFailure("canceled")
  }

  @Test
  fun failureWith401IsReadable() {
    server.enqueue(
      MockResponse(
        code = 401,
        body = "{\"error\":{\"message\":\"No auth credentials found\",\"code\":401}}",
        headers = Headers.headersOf("content-type", "application/json"),
      ),
    )
    server.enqueue(
      MockResponse(
        body =
          """

#                                           ^^^^
# This env is only valid when RBE is available on the selected platform, since
# it enables a derived --config setting.  If RBE is not available (i.e. there
# is no --config setting), bazel would fail and quit. This script does a quick
# check This script checks for such errors early
if ! grep "rbe_$TFCI_BAZEL_TARGET_SELECTING_CONFIG_PREFIX" .bazelrc; then
  cat <<EOF

Estamos usando dois pontos (`:`), não é igual a (`=`).

E adicionar type hints normalmente não muda o que acontece do que aconteceria sem eles.

Mas agora, imagine que você está novamente no meio da criação dessa função, mas com type hints.

No mesmo ponto, você tenta acionar o preenchimento automático com o `Ctrl+Space` e vê:

<img src="/img/python-types/image02.png">

Si capturas una excepción usando `except` en una dependencia con `yield` y no la lanzas nuevamente (o lanzas una nueva excepción), FastAPI no podrá notar que hubo una excepción, al igual que sucedería con Python normal:

{* ../../docs_src/dependencies/tutorial008c_an_py39.py hl[15:16] *}

		r.err = item.err
		r.recordsRead = 0
	}
	csvRecord := r.current[r.recordsRead]
	r.recordsRead++

	// If no column names are set, use _(index)
	if r.columnNames == nil {
		r.columnNames = make([]string, len(csvRecord))
		for i := range csvRecord {
			r.columnNames[i] = fmt.Sprintf("_%v", i+1)
		}
	}

	// If no index map, add that.
	if r.nameIndexMap == nil {
		r.nameIndexMap = make(map[string]int64)

	}

	// There are two possibilities:
	// - We use a KMS -> There must be non-empty key ID and a KMS data key.
	// - We use a K/V -> There must be no key ID and no KMS data key.
	// Otherwise, the caller has passed an invalid argument combination.
	if keyID == "" && len(kmsKey) != 0 {

   * to reference the FinalizableReferenceQueue class then its ClassLoader cannot be
   * garbage-collected, even if there are no more instances of FinalizableReferenceQueue itself.
   * The code in FinalizableReferenceQueue goes to considerable trouble to ensure that there are
   * no such references and the tests here check that that trouble has not been in vain.
   *

{* ../../docs_src/custom_response/tutorial003_py39.py hl[2,7,19] *}

/// warning | Advertencia

Una `Response` devuelta directamente por tu *path operation function* no se documentará en OpenAPI (por ejemplo, el `Content-Type` no se documentará) y no será visible en la documentación interactiva automática.

///

/// info | Información

Si no se proporciona, es `None` por defecto; aquí proporcionamos `"World"` como el valor por defecto para usar.

///

Luego podrías llamar a ese programa Python:

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
// Aquí todavía no configuramos la env var
$ python main.py

// Como no configuramos la env var, obtenemos el valor por defecto

	expectedSync bool
}{
	{ // 1. no replication config
		name:         "no replication config",
		info:         ObjectInfo{Size: 100},
		rcfg:         replicationConfig{Config: nil},
		expectedSync: false,
	},
	{ // 2. existing object replication config enabled, no versioning
		name:         "existing object replication config enabled, no versioning",
		info:         ObjectInfo{Size: 100},