Zo kan je editor je helpen:

* in <a href="https://code.visualstudio.com/" class="external-link" target="_blank">Visual Studio Code</a>:

![editor ondersteuning](https://fastapi.tiangolo.com/img/vscode-completion.png)

* in <a href="https://www.jetbrains.com/pycharm/" class="external-link" target="_blank">PyCharm</a>:

![editor ondersteuning](https://fastapi.tiangolo.com/img/pycharm-completion.png)

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect.testing;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

/**
 * Simple derived class to verify that we handle generics correctly.
 *

  println("Time: ${time.toDouble() / 1000} seconds\n")
}

fun main() {
  Security.insertProviderAt(OpenSSLProvider(), 1)
  var bootstrapClient = OkHttpClient()
  var names = listOf("google.com", "graph.facebook.com", "sdflkhfsdlkjdf.ee")
  try {
    println("uncached\n********\n")
    var dnsProviders =
      providers(
        client = bootstrapClient,
        http2Only = false,
        workingOnly = false,

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.collect;

import static java.lang.Math.min;

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.common.base.Preconditions;
import java.util.Random;
import org.jspecify.annotations.NullUnmarked;

/**

```Python
q: Union[str, None] = None
```

Mas o declara explicitamente como um parâmetro de consulta.

/// info | Informação

Tenha em mente que o FastAPI se preocupa com a parte:

```Python
= None
```

Ou com:

```Python
= Query(default=None)
```

E irá utilizar o `None` para detectar que o parâmetro de consulta não é obrigatório.

        stale-issue-label: "status:stale"

Então, você pode adicionar dados extras para o esquema gerado automaticamente.

Por exemplo, você poderia optar por ler e validar a requisição com seu próprio código, sem utilizar funcionalidades automatizadas do FastAPI com o Pydantic, mas você ainda pode quere definir a requisição no esquema OpenAPI.

Você pode fazer isso com `openapi_extra`:

{* ../../docs_src/path_operation_advanced_configuration/tutorial006.py hl[19:36,39:40] *}

        Request(
          url = "https://url-host.com:${server.port}/".toHttpUrl(),
          headers = headersOf("Host", "header-host"),
        ),
      )
    val response = call.execute()
    assertThat(response.isSuccessful).isTrue()

    val recordedRequest = server.takeRequest()
    assertThat(recordedRequest.url.host).isEqualTo("header-host")

    // https://github.com/bcgit/bc-java/issues/1773

 * limitations under the License.
 */

package com.google.common.collect.testing.testers;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.testing.AbstractCollectionTester;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests {@code size()} operations on a collection. Can't be invoked
 * directly; please see {@link com.google.common.collect.testing.CollectionTestSuiteBuilder}.
 *

 * limitations under the License.
 */

package com.google.common.collect.testing.testers;

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.testing.AbstractMapTester;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests {@code size()} operations on a map. Can't be invoked directly;
 * please see {@link com.google.common.collect.testing.MapTestSuiteBuilder}.
 *