@functools.wraps(f)
    def method(*args, **kwargs):
        return f(*args, **kwargs)

    return method


def test_wrapped_method_type_inference():
    """
    Regression test ensuring that when a method imported from another module
    is decorated with something that sets the __wrapped__ attribute (functools.wraps),
    then the types are still processed correctly, including dereferencing of forward
    references.
    """

## Technical Details { #technical-details }

The class `BackgroundTasks` comes directly from <a href="https://www.starlette.dev/background/" class="external-link" target="_blank">`starlette.background`</a>.

It is imported/included directly into FastAPI so that you can import it from `fastapi` and avoid accidentally importing the alternative `BackgroundTask` (without the `s` at the end) from `starlette.background`.

We are importing the submodule `items` directly, instead of importing just its variable `router`.

This is because we also have another variable named `router` in the submodule `users`.

If we had imported one after the other, like:

```Python
from .routers.items import router
from .routers.users import router
```

depends on functionality of the <i>imported</i> package
(<a href="#Program_initialization_and_execution">§Program initialization and execution</a>)
and enables access to <a href="#Exported_identifiers">exported</a> identifiers
of that package.
The import names an identifier (PackageName) to be used for access and an ImportPath
that specifies the package to be imported.
</p>

<pre class="ebnf">

Então, a seção:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

vai executar.

---

Isso não acontecerá se você importar esse módulo (arquivo).

Então, se você tiver outro arquivo `importer.py` com:

```Python
from myapp import app

# Mais um pouco de código
```

nesse caso, a variável criada automaticamente dentro de `myapp.py` não terá a variável `__name__` com o valor `"__main__"`.

    }

    def "#member change should not be reported"() {
        expect:
        noViolation(rule)

        where:
        member << [Mock(JApiMethod), Mock(JApiField), Mock(JApiImplementedInterface), Mock(JApiConstructor)]
    }

    def "nothing should be reported if no changes"() {
        expect:
        noViolation(rule)
    }

    def "nothing should be reported if new interface is neither internal nor incubating"() {

        JApiCompatibilityChangeType.METHOD_REMOVED_IN_SUPERCLASS, // the removal of the method will be reported
        JApiCompatibilityChangeType.INTERFACE_REMOVED,            // the removed methods will be reported
        JApiCompatibilityChangeType.INTERFACE_ADDED               // the added methods will be reported
    );

    private static final Set<JApiCompatibilityChangeType> ANNOTATION_RELATED_CHANGES = Set.of(

        classes['NewSub'].superclass = classes['NewBase']

        apiClass.compatibilityChanges >> [new JApiCompatibilityChange(JApiCompatibilityChangeType.METHOD_REMOVED_IN_SUPERCLASS)]
    }

    def "method removal can be reported if current class is first public class"() {
        given:
        apiClass.oldClass >> Optional.of(classes['OldBase'])
        apiClass.newClass >> Optional.of(classes['NewBase'])

        when:

Mas ele ainda faz parte da mesma aplicação/web API **FastAPI** (faz parte do mesmo "pacote Python").

Você pode criar as *operações de rotas* para esse módulo usando o `APIRouter`.

### Importe `APIRouter` { #import-apirouter }

você o importa e cria uma "instância" da mesma maneira que faria com a classe `FastAPI`:

## Importe `Path` { #import-path }

Primeiro, importe `Path` de `fastapi`, e importe `Annotated`:

{* ../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py hl[1,3] *}

/// info | Informação