#### Detalhes Técnicos do `lru_cache` { #lru-cache-technical-details }

`@lru_cache` modifica a função que decora para retornar o mesmo valor que foi retornado na primeira vez, em vez de calculá-lo novamente executando o código da função todas as vezes.

   * @param newCount the desired count of the element in this multiset
   * @return {@code true} if the condition for modification was met. This implies that the multiset
   *     was indeed modified, unless {@code oldCount == newCount}.
   * @throws IllegalArgumentException if {@code oldCount} or {@code newCount} is negative
   * @throws NullPointerException if {@code element} is null and the implementation does not permit

 * }
 *
 * ... yields the substrings {@code [" foo", "", "", " bar ", ""]}. If this is not the desired
 * behavior, use configuration methods to obtain a <i>new</i> splitter instance with modified
 * behavior:
 *
 * {@snippet :
 * private static final Splitter MY_SPLITTER = Splitter.on(',').trimResults().omitEmptyStrings();
 * }
 *

          <association>
            <multiplicity>*</multiplicity>
            <type>Notifier</type>
          </association>
        </field>
      </fields>
    </class>
    <class>
      <name>Notifier</name>
      <description>Configures one method for notifying users/developers when a build breaks.</description>
      <version>4.0.0+</version>

    if (delimiterCount < 2 || delimiterCount > IPV6_PART_COUNT) {
      return null;
    }
    int partsSkipped = IPV6_PART_COUNT - (delimiterCount + 1); // estimate; may be modified later
    boolean hasSkip = false;
    // Scan for the appearance of ::, to mark a skip-format IPV6 string and adjust the partsSkipped
    // estimate.
    for (int i = 0; i < ipString.length() - 1; i++) {

Para fazer isso, e acomodar as necessidades de diferentes aplicações, existem diferentes opções para esse programa. Algumas escolhas populares são:

* Modificar alguns registros DNS
    * Para isso, o programa de renovação precisa ter suporte às APIs do provedor DNS, então, dependendo do provedor DNS que você utilize, isso pode ou não ser uma opção viável.

 * since an iteration across all row keys occurs.
 *
 * <p>Note that this implementation is not synchronized. If multiple threads access this table
 * concurrently and one of the threads modifies the table, it must be synchronized externally.
 *
 * @author Jared Levy
 */
@GwtCompatible
class StandardTable<R, C, V> extends AbstractTable<R, C, V> implements Serializable {
  final Map<R, Map<C, V>> backingMap;

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Mettre à niveau l'exemple { #example-upgrade }

Modifiez maintenant le fichier `main.py` pour recevoir un corps depuis une requête `PUT`.

Déclarez le corps en utilisant les types Python standard, grâce à Pydantic.

```Python hl_lines="2  7-10 23-25"

The steps below show how to use this notification target in `namespace` format. The other format is very similar and is omitted for brevity.

### Step 1: Ensure Elasticsearch minimum requirements are met

- `content` - Full text content

**Optional Fields**:
- `mimetype` - MIME type (default: text/html)
- `filetype` - File extension (default: html)
- `created` - Creation timestamp
- `timestamp` - Last modified timestamp
- `boost` - Document boost factor
- `label` - Access control labels
- Custom fields as defined in your configuration

**Response**:
```json
{
  "response": {
    "status": 0,