* 📝 Micro-tweak help docs. PR [#5960](https://github.com/tiangolo/fastapi/pull/5960) by [@tiangolo](https://github.com/tiangolo).
* 🔧 Update new issue chooser to direct to GitHub Discussions. PR [#5948](https://github.com/tiangolo/fastapi/pull/5948) by [@tiangolo](https://github.com/tiangolo).

        ClosingFuture.submit(
                closer -> {
                  closer.eventuallyClose(closeable1, closingExecutor);
                  closer.eventuallyClose(closeable2, closingExecutor);
                  return closeable3;
                },
                executor)
            .transform(
                (DeferredCloser closer, TestCloseable v) -> {

```Python
q: Annotated[str | None] = None
```

Les deux versions signifient la même chose, `q` est un paramètre qui peut être une `str` ou `None`, et par défaut, c’est `None`.

Passons maintenant aux choses amusantes. 🎉

## Ajouter `Query` à `Annotated` dans le paramètre `q` { #add-query-to-annotated-in-the-q-parameter }

Ce paramètre doit être quelque chose comme une fonction.

Vous ne l’appelez pas directement (n’ajoutez pas de parenthèses à la fin), vous le passez simplement en paramètre à `Depends()`.

Et cette fonction prend des paramètres de la même manière que les fonctions de chemins d’accès.

/// tip | Astuce

			// if we have less drives than concurrency then choose
			// only the concurrency to be number of drives to start
			// with - since default '32' might be big and may not
			// complete in total time of 10s.
			if globalEndpoints.NEndpoints() < concurrency {
				concurrency = globalEndpoints.NEndpoints()
			}

			// Check if we have local disks per pool less than
			// the concurrency make sure we choose only the "start"

    Closer closer = new Closer(suppressor);

    TestCloseable c1 = closer.register(TestCloseable.normal());
    TestCloseable c2 = closer.register(TestCloseable.normal());

    IOException exception = new IOException();

    try {
      try {
        throw exception;
      } catch (Throwable e) {
        throw closer.rethrow(e);
      } finally {
        closer.close();
      }

    checkNotNull(sink);

    Closer closer = Closer.create();
    try {
      Reader reader = closer.register(openStream());
      Writer writer = closer.register(sink.openStream());
      return CharStreams.copy(reader, writer);
    } catch (Throwable e) {
      throw closer.rethrow(e);
    } finally {
      closer.close();
    }
  }

  /**

   * is iterated are the individual lists created, and these are not retained after iteration.
   *
   * @param lists the lists to choose elements from, in the order that the elements chosen from
   *     those lists should appear in the resulting lists
   * @param <B> any common base class shared by all axes (often just {@link Object})

    Closer closer = new Closer(suppressor);

    TestCloseable c1 = closer.register(TestCloseable.normal());
    TestCloseable c2 = closer.register(TestCloseable.normal());

    IOException exception = new IOException();

    try {
      try {
        throw exception;
      } catch (Throwable e) {
        throw closer.rethrow(e);
      } finally {
        closer.close();
      }

        ClosingFuture.submit(
                closer -> {
                  closer.eventuallyClose(closeable1, closingExecutor);
                  closer.eventuallyClose(closeable2, closingExecutor);
                  return closeable3;
                },
                executor)
            .transform(
                (DeferredCloser closer, TestCloseable v) -> {