return;
    }
    assertThat(expectHost).isNotNull();

    // Apply withDefaultPort(), yielding hp2.
    boolean badDefaultPort = defaultPort < 0 || defaultPort > 65535;
    HostAndPort hp2 = null;
    try {
      hp2 = hp.withDefaultPort(defaultPort);
      assertFalse(badDefaultPort);
    } catch (IllegalArgumentException e) {
      assertTrue(badDefaultPort);
    }

import kotlin.text.Charsets.UTF_8
import kotlin.time.Duration
import okhttp3.Dispatcher
import okhttp3.EventListener
import okhttp3.Headers
import okhttp3.HttpUrl
import okhttp3.HttpUrl.Companion.defaultPort
import okhttp3.OkHttpClient
import okhttp3.Response
import okhttp3.internal.http2.Header
import okio.Buffer
import okio.BufferedSource
import okio.Source

/** GMT and UTC are equivalent for our purposes. */

    val getFromUrl: HttpUrl? = URL("").toHttpUrlOrNull()
    val getFromUri: HttpUrl? = URI("").toHttpUrlOrNull()
    val parse: HttpUrl? = "".toHttpUrlOrNull()
    val defaultPort: Int = HttpUrl.defaultPort("")
  }

  @Test
  fun httpUrlBuilder() {
    var builder: HttpUrl.Builder = HttpUrl.Builder()
    builder = builder.scheme("")
    builder = builder.username("")

            // When
            SmbTransport result = transportPool.getSmbTransport(context, address, DEFAULT_PORT, false, true);

            // Then
            assertNotNull(result);
            assertEquals(transport, result);
            verify(transportPool).getSmbTransport(context, address, DEFAULT_PORT, false, true);
        }

///

So würden Sie `Query()` als den Defaultwert Ihres Funktionsparameters verwenden und den Parameter `max_length` auf 50 setzen:

{* ../../docs_src/query_params_str_validations/tutorial002_py310.py hl[7] *}

        // SmbConstants is an interface with static final fields
        // Verify constants maintain their values
        assertEquals(445, SmbConstants.DEFAULT_PORT);

        // Test that the constant values are as expected for protocol compliance
        assertTrue(SmbConstants.DEFAULT_PORT > 0);
        assertTrue(SmbConstants.DEFAULT_RESPONSE_TIMEOUT > 0);

{* ../../docs_src/response_model/tutorial004_py310.py hl[9,11:12] *}

* `description: Union[str, None] = None` (oder `str | None = None` in Python 3.10) hat einen Defaultwert `None`.
* `tax: float = 10.5` hat einen Defaultwert `10.5`.
* `tags: List[str] = []` hat eine leere Liste als Defaultwert: `[]`.

Aber Sie möchten diese vielleicht vom Resultat ausschließen, wenn Sie gar nicht gesetzt wurden.

            // Only set the alternate port to the port property if it was successful
            final int altPort = port == 0 || port == DEFAULT_PORT ? 139 : DEFAULT_PORT;
            negotiate(altPort, resp);
            port = altPort;
        }

        if (resp.dialectIndex > 10) {

package jcifs.smb1.smb1;

import java.net.InetAddress;
import java.util.LinkedList;
import java.util.TimeZone;

import jcifs.smb1.Config;

interface SmbConstants {

    /** Default SMB port number */
    int DEFAULT_PORT = 445;

    /** Default maximum multiplex count */
    int DEFAULT_MAX_MPX_COUNT = 10;
    /** Default response timeout in milliseconds */
    int DEFAULT_RESPONSE_TIMEOUT = 30000;

 * @author mbechler
 *
 *
 * <p>This interface is intended for internal use.</p>
 */
public interface SmbConstants {

    /**
     * Default SMB port number for direct TCP transport.
     */
    int DEFAULT_PORT = 445;

    /**
     * Default maximum number of outstanding SMB requests.
     */
    int DEFAULT_MAX_MPX_COUNT = 10;
    /**
     * Default timeout in milliseconds for SMB responses.
     */