### Working with Python *enumerations*

The value of the *path parameter* will be an *enumeration member*.

#### Compare *enumeration members*

You can compare it with the *enumeration member* in your created enum `ModelName`:

```Python hl_lines="17"
{!../../docs_src/path_params/tutorial005.py!}
```

#### Get the *enumeration value*

### Trabajando con los *enumerations* de Python

El valor del *parámetro de path* será un *enumeration member*.

#### Compara *enumeration members*

Puedes compararlo con el *enumeration member* en el enum (`ModelName`) que creaste:

```Python hl_lines="17"
{!../../docs_src/path_params/tutorial005.py!}
```

#### Obtén el *enumeration value*

Créez ensuite des attributs de classe avec des valeurs fixes, qui seront les valeurs autorisées pour cette énumération.

```Python hl_lines="1  6-9"
{!../../docs_src/path_params/tutorial005.py!}
```

/// info

<a href="https://docs.python.org/3/library/enum.html" class="external-link" target="_blank">Les énumérations (ou enums) sont disponibles en Python</a> depuis la version 3.4.

///

/// tip | "Astuce"

<img src="/img/tutorial/path-params/image03.png">

### Trabalhando com os *enumeration* do Python

O valor do *parâmetro da rota* será um *membro de enumeration*.

#### Compare *membros de enumeration*

Você pode comparar eles com o *membro de enumeration* no enum `ModelName` que você criou:

```Python hl_lines="17"
{!../../docs_src/path_params/tutorial005.py!}
```

 *
 * <h2>Relationship with Java compiler standard location</h2>
 * This enumeration is closely related to the {@link JavaFileManager.Location} enumerations.
 * A difference is that the latter enumerates input and output files, while {@code JavaPathType}
 * enumerates only input dependencies. Another difference is that {@code JavaPathType} contains
 * some enumeration values used only at runtime and therefore not available in {@code javax.tool},

```Python hl_lines="1 6 7 8 9"
{!../../docs_src/path_params/tutorial005.py!}
```

/// info | "情報"

<a href="https://docs.python.org/3/library/enum.html" class="external-link" target="_blank">Enumerations (もしくは、enums)はPython 3.4以降で利用できます</a>。

///

/// tip | "豆知識"

"AlexNet"、"ResNet"そして"LeNet"は機械学習<abbr title="Technically, Deep Learning model architectures">モデル</abbr>の名前です。

///

### *パスパラメータ*の宣言

    /**
     * Test method for
     * {@link org.codelibs.core.collection.EnumerationIterator#EnumerationIterator(Enumeration)}
     * .
     */
    @Test
    public void testCopyDestNull() {
        exception.expect(NullArgumentException.class);
        exception.expectMessage(is("[ECL0008]argument[enumeration] is null."));
        new EnumerationIterator<Object>(null);
    }

import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.util.Enumeration;
import java.util.Iterator;

/**
 * {@link Iterator}を {@link Enumeration}にするためのアダブタです。
 *
 * @author higa
 * @param <T>
 *            列挙する要素の型
 */
public class IteratorEnumeration<T> implements Enumeration<T> {

    /** 反復子 */
    protected final Iterator<T> iterator;

    /**

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.core.collection;

import java.util.Enumeration;

/**
 * 空の {@link Enumeration}です。
 *
 * @author higa
 * @param <T>
 *            列挙する要素の型
 */
public class EmptyEnumeration<T> extends IteratorEnumeration<T> {

    /**
     * {@link EmptyEnumeration}を作成します。

### Python *Enumerationları* ile Çalışmak

*Yol parametresinin* değeri bir *enumeration üyesi* olacaktır.

#### *Enumeration Üyelerini* Karşılaştıralım

Parametreyi, yarattığınız enum olan `ModelName` içerisindeki *enumeration üyesi* ile karşılaştırabilirsiniz:

```Python hl_lines="17"
{!../../docs_src/path_params/tutorial005.py!}
```

#### *Enumeration Değerini* Edinelim