*   -h, --hotThread interval      : Interval for hot thread logging
 * </pre>
 */
public class Crawler {

    /**
     * Creates a new instance of Crawler.
     */
    public Crawler() {
        // Default constructor
    }

    /** Logger instance for this class. */
    private static final Logger logger = LogManager.getLogger(Crawler.class);

    /** Thread name for web and file system crawling process. */

{* ../../docs_src/python_types/tutorial010.py hl[6] *}

And then, again, you get all the editor support:

<img src="/img/python-types/image06.png">

Notice that this means "`one_person` is an **instance** of the class `Person`".

It doesn't mean "`one_person` is the **class** called `Person`".

## Pydantic models { #pydantic-models }

        map.put(FieldNames.TIMESTAMP, timestamp.toInstant().toEpochMilli());
        return map;
    }

    /**
     * Parses a source map and returns a SuggestItem instance.
     * @param source The source map.
     * @return A SuggestItem instance.
     */
    public static SuggestItem parseSource(final Map<String, Object> source) {
        final String text = source.get(FieldNames.TEXT).toString();

Vous déclarez la forme de la donnée avec des classes et des attributs.

Chaque attribut possède un type.

Puis vous créez une instance de cette classe avec certaines valeurs et **Pydantic** validera les valeurs, les convertira dans le type adéquat (si c'est nécessaire et possible) et vous donnera un objet avec toute la donnée.

        for (E e : contents) {
          E unused = interner.intern(e);
        }
        return interner;
      }
    };
  }

  public enum Value {
    INSTANCE;
  }

  public enum ListSizeDistribution {
    UNIFORM_0_TO_2(0, 2),
    UNIFORM_0_TO_9(0, 9),
    ALWAYS_0(0, 0),
    ALWAYS_10(10, 10);

    final int min;
    final int max;

        // Act
        TestIterator it = TestIterator.create(tree, parent, wildcard, null, attrs, initial, pages);

        // Assert
        assertSame(tree, it.getTreeHandle(), "tree handle should be same instance returned by acquire");
        assertEquals(attrs, it.getSearchAttributes());
        assertEquals(wildcard, it.getWildcard());
        assertSame(parent, it.getParent());
        verify(tree, times(1)).acquire();
    }

    void testConstructor() {
        // Given & When
        Smb2LockResponse lockResponse = new Smb2LockResponse(mockConfig);

        // Then
        assertNotNull(lockResponse);
        // Verify it's an instance of ServerMessageBlock2Response
        assertTrue(lockResponse instanceof jcifs.internal.smb2.ServerMessageBlock2Response);
    }

    @Test
    @DisplayName("Constructor should handle null configuration")

   */
  private void writeObject(ObjectOutputStream s) throws IOException {
    s.defaultWriteObject();

    s.writeDouble(get());
  }

  /** Reconstitutes the instance from a stream (that is, deserializes it). */
  private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException {
    s.defaultReadObject();

    set(s.readDouble());
  }

    }

    @Test
    @DisplayName("Test getters return initial null/zero values")
    void testInitialGetterValues() {
        // Create fresh instance
        SrvPipePeekResponse freshResponse = new SrvPipePeekResponse();

        // Verify initial state
        assertEquals(0, freshResponse.getNamedPipeState());

        assertSame(returnedGuid, secondGuid, "getServerGuid() returns the same array reference");
    }

    @Test
    @DisplayName("Test multiple decode calls on same instance")
    void testMultipleDecodeCalls() throws SMBProtocolDecodingException {
        // First decode
        byte[] buffer1 = new byte[50];
        SMBUtil.writeInt4(0x11111111, buffer1, 0);