<img src="/img/tutorial/dependencies/image02.png">

## Abkürzung

Aber Sie sehen, dass wir hier etwas Codeduplizierung haben, indem wir `CommonQueryParams` zweimal schreiben:

//// tab | Python 3.8+

```Python
commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]
```

////

        There is always *some* alternative to adding a new feature to Guava, even if it's just
        forking Guava yourself.


        We want to see that new features have some significant advantage over the alternatives.
        These advantages can take
        [many forms](https://github.com/google/guava/wiki/PhilosophyExplained#utility), but taking

        ShareEnumIterator it = new ShareEnumIterator(parent, entries.iterator(), null);

        // hasNext/next sequence over two elements
        assertTrue(it.hasNext(), "Expected first element available");
        SmbResource r1 = it.next();
        assertNotNull(r1);

import jcifs.internal.smb1.net.NetServerEnum2Response;
import jcifs.internal.smb1.trans.SmbComTransaction;

/**
 * Iterator for enumerating network servers.
 *
 * This class provides iteration over network servers discovered
 * through NetBIOS server enumeration requests.
 */
public class NetServerEnumIterator implements CloseableIterator<FileEntry> {

Puedes combinar `dataclasses` con otras anotaciones de tipos en muchas combinaciones diferentes para formar estructuras de datos complejas.

Revisa las anotaciones en el código arriba para ver más detalles específicos.

## Aprende Más

También puedes combinar `dataclasses` con otros modelos de Pydantic, heredar de ellos, incluirlos en tus propios modelos, etc.

Vamos ver como nós podemos fazer isso funcionar.

## pytest.mark.anyio

Você pode combinar `dataclasses` com outras anotações de tipo em muitas combinações diferentes para formar estruturas de dados complexas.

Confira as dicas de anotação no código acima para ver mais detalhes específicos.

## Saiba Mais

Você também pode combinar `dataclasses` com outros modelos Pydantic, herdar deles, incluí-los em seus próprios modelos, etc.

    }
    HashCode actual = hasher.hash();

    assertEquals(expected, actual);
  }

  private static final String TQBFJOTLD = "The quick brown fox jumps over the lazy dog";
  private static final String TQBFJOTLDP = "The quick brown fox jumps over the lazy dog.";

  private static final ImmutableTable<HashFunction, String, String> KNOWN_HASHES =
      ImmutableTable.<HashFunction, String, String>builder()

            if (pos != -1) {
                buf.replace(pos, pos + 1, "ss");
            }
        }
        return new String(buf);
    }

    /**
     * An {@link Iterator} that iterates over {@link DateFormat} instances corresponding to the styles supported by the locale.
     *
     * @author koichik
     */
    protected static class DateFormatIterator implements Iterator<DateFormat> {

            if (pos != -1) {
                buf.replace(pos, pos + 1, "ss");
            }
        }
        return new String(buf);
    }

    /**
     * An {@link Iterator} that iterates over {@link DateFormat} instances corresponding to the styles supported by the locale.
     *
     * @author koichik
     */
    protected static class DateFormatIterator implements Iterator<DateFormat> {