assertThat(connection.isHealthy(System.nanoTime())).isTrue()

    // But if the ping doesn't arrive, the connection goes unhealthy.
    Thread.sleep(TimeUnit.NANOSECONDS.toMillis(Http2Connection.DEGRADED_PONG_TIMEOUT_NS.toLong()))
    assertThat(connection.isHealthy(System.nanoTime())).isFalse()

    // When a pong does arrive, the connection becomes healthy again.
    connection.writePingAndAwaitPong()

Sie können es so verwenden:

{* ../../docs_src/schema_extra_example/tutorial005_an_py310.py hl[23:49] *}

### OpenAPI-Beispiele in der Dokumentations-Benutzeroberfläche

Wenn `openapi_examples` zu `Body()` hinzugefügt wird, würde `/docs` so aussehen:

<img src="/img/tutorial/body-fields/image02.png">

///

/// note | Technische Details

Jede Funktion, die dekoriert werden kann mit:

* <a href="https://docs.python.org/3/library/contextlib.html#contextlib.contextmanager" class="external-link" target="_blank">`@contextlib.contextmanager`</a> oder
* <a href="https://docs.python.org/3/library/contextlib.html#contextlib.asynccontextmanager" class="external-link" target="_blank">`@contextlib.asynccontextmanager`</a>

### Es in der Dokumentation ansehen

Jetzt können Sie Ihre Anwendung mit Uvicorn starten und auf <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a> gehen.

Sie werden sehen, dass Ihre Dokumentation die normalen *Pfadoperationen* und jetzt auch einige **Webhooks** enthält:

    testConcurrentLoading(CacheBuilder.newBuilder().expireAfterWrite(10, SECONDS));
  }

  /**
   * On a successful concurrent computation, only one thread does the work, but all the threads get
   * the same result.
   */
  private static void testConcurrentLoadingDefault(CacheBuilder<Object, Object> builder)
      throws InterruptedException {

    int count = 10;

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

Nu kun je de opties bekijken en er doorheen scrollen totdat je de optie vindt die “een belletje doet rinkelen”:

<img src="/img/python-types/image03.png">

### Meer motivatie

Bekijk deze functie, deze heeft al type hints:

{* ../../docs_src/python_types/tutorial003.py hl[1] *}

    assertThat(i.hasNext()).isTrue()

    // ...so even when we evict the element, we still get something back.
    cache.evictAll()
    assertThat(i.next()).isEqualTo(url.toString())

    // Remove does nothing. But most importantly, it doesn't throw!
    i.remove()
  }

  @Test
  fun elementEvictedBeforeHasNextIsOmitted() {
    // Put a response in the cache.
    server.enqueue(
      MockResponse

- Migrated `pkg/scheduler/framework/preemption` to use [contextual logging](https://k8s.io/docs/concepts/cluster-administration/system-logs/#contextual-logging). ([#116835](https://github.com/kubernetes/kubernetes/pull/116835), [@mengjiao-liu](https://github.com/mengjiao-liu))

checkOnCurve(t, &p) } func TestScalarMultVsDale(t *testing.T) { var p Point p.ScalarMult(dalekScalar, B) if dalekScalarBasepoint.Equal(&p) != 1 { t.Error("Scalar mul does not match dalek") } checkOnCurve(t, &p) } func TestBaseMultVsDalek(t *testing.T) { var p Point p.ScalarBaseMult(dalekScalar) if dalekScalarBasepoint.Equal(&p) != 1 { t.Error("Scalar mul does not match dalek") } checkOnCurve(t, &p) } func TestVarTimeDoubleBas(t *testing.T) { var p Point var z Scalar p.VarTimeDoubleScalarB(dalekScalar, B, &z) if...

Você pode declarar uma resposta como o `Union` de dois tipos, o que significa que a resposta seria qualquer um dos dois.

Isso será definido no OpenAPI com `anyOf`.

Para fazer isso, use a dica de tipo padrão do Python <a href="https://docs.python.org/3/library/typing.html#typing.Union" class="external-link" target="_blank">`typing.Union`</a>:

/// note