Você verá a documentação automática da API para a sub-aplicação, incluindo apenas suas próprias _operações de rota_, todas sob o prefixo de sub-path correto `/subapi`:

<img src="/img/tutorial/sub-applications/image02.png">

Vous verrez la documentation API automatique pour la sous‑application, n'incluant que ses propres _chemins d'accès_, tous sous le préfixe de sous‑chemin correct `/subapi` :

<img src="/img/tutorial/sub-applications/image02.png">

 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
@GwtCompatible
public final class Predicates {

  /**
   * Returns a predicate that always evaluates to {@code true}.
   *
   * <p><b>Discouraged:</b> Prefer using {@code x -> true}, but note that lambdas do not have
   * human-readable {@link #toString()} representations and are not serializable.
   */
  public static <T extends @Nullable Object> Predicate<T> alwaysTrue() {

  /**
   * Creates a new instance with the given detail message and cause. Prefer to provide a
   * non-nullable {@code cause}, as many users expect to find one.
   */
  public ExecutionError(@Nullable String message, @Nullable Error cause) {
    super(message, cause);
  }

  /**
   * Creates a new instance with {@code null} as its detail message and the given cause. Prefer to

//// tab | Python 3.10+

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

////

//// tab | Python 3.10+ non-Annotated

/// tip

Prefer to use the `Annotated` version if possible.

///

```Python
commons: CommonQueryParams = Depends(CommonQueryParams)
```

////

The last `CommonQueryParams`, in:

```Python

```

## SQLModel for SQL databases

When working with SQL databases, prefer using SQLModel as it is integrated with Pydantic and will allow declaring data validation with the same models.

Prefer it over SQLAlchemy.

## HTTPX

Use HTTPX for handling HTTP communication (e.g. with other APIs). It support sync and async usage.

### Headings

- Follow the existing Japanese style: short, descriptive headings (often noun phrases), e.g. 「チェック」.
- Do not add a trailing period at the end of headings.

### Quotes

- Prefer Japanese corner brackets 「」 in normal prose when quoting a term.
- Do not change quotes inside inline code, code blocks, URLs, or file paths.

### Ellipsis

 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
@GwtCompatible
public final class Predicates {

  /**
   * Returns a predicate that always evaluates to {@code true}.
   *
   * <p><b>Discouraged:</b> Prefer using {@code x -> true}, but note that lambdas do not have
   * human-readable {@link #toString()} representations and are not serializable.
   */
  public static <T extends @Nullable Object> Predicate<T> alwaysTrue() {

///

## Cabeçalhos personalizados { #custom-headers }

Tenha em mente que cabeçalhos personalizados proprietários podem ser adicionados [usando o prefixo `X-`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers).

///

## En-têtes personnalisés { #custom-headers }

Gardez à l'esprit que des en-têtes propriétaires personnalisés peuvent être ajoutés [en utilisant le préfixe `X-`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers).