* `int`
* `float`
* `str`
* `bool`

Pero también puedes usar tipos de datos más complejos.

Y seguirás teniendo las mismas funcionalidades como hasta ahora:

* Gran soporte de editor.
* Conversión de datos de requests entrantes.
* Conversión de datos para datos de response.
* Validación de datos.
* Anotación y documentación automática.

## Otros tipos de datos { #other-data-types }

{* ../../docs_src/path_params/tutorial002_py310.py hl[7] *}

In diesem Fall wird `item_id` als `int` deklariert, also als Ganzzahl.

/// check | Testen

Dadurch erhalten Sie Editor-Unterstützung innerhalb Ihrer Funktion, mit Fehlerprüfungen, Codevervollständigung, usw.

///

## Daten-<dfn title="auch bekannt als: Serialisierung, Parsen, Marshalling">Konversion</dfn> { #data-conversion }

# Debugging { #debugging }

You can connect the debugger in your editor, for example with Visual Studio Code or PyCharm.

## Call `uvicorn` { #call-uvicorn }

In your FastAPI application, import and run `uvicorn` directly:

{* ../../docs_src/debugging/tutorial001_py310.py hl[1,15] *}

### About `__name__ == "__main__"` { #about-name-main }

/// tip | İpucu

Bazı editörler, kullanılmayan function parametrelerini kontrol eder ve bunları hata olarak gösterebilir.

Bu `dependencies` yaklaşımıyla, editör/araç hatalarına takılmadan dependency'lerin çalıştırılmasını sağlayabilirsiniz.

Ayrıca kodunuzda kullanılmayan bir parametreyi gören yeni geliştiricilerin bunun gereksiz olduğunu düşünmesi gibi bir kafa karışıklığını da azaltabilir.

# Debugging { #debugging }

Sie können den Debugger in Ihrem Editor verbinden, zum Beispiel mit Visual Studio Code oder PyCharm.

## `uvicorn` aufrufen { #call-uvicorn }

Importieren und führen Sie `uvicorn` direkt in Ihrer FastAPI-Anwendung aus:

{* ../../docs_src/debugging/tutorial001_py310.py hl[1,15] *}

### Über `__name__ == "__main__"` { #about-name-main }

   the issue and determines the impact it has.
2. A member of the security team will respond and either confirm or reject the security report.
   If the report is rejected the response explains why.
3. Code is audited to find any potential similar problems.
4. Fixes are prepared for the latest release.
5. On the date that the fixes are applied a security advisory will be published on <https://blog.min.io>.

{* ../../docs_src/path_params/tutorial002_py310.py hl[7] *}

Bu durumda, `item_id` bir `int` olarak tanımlanır.

/// check | Ek bilgi

Bu sayede, fonksiyon içinde hata denetimi, kod tamamlama vb. konularda editör desteğine kavuşursunuz.

///

## Veri <dfn title="diğer adlarıyla: serileştirme, ayrıştırma, marshalling">dönüştürme</dfn> { #data-conversion }

import java.util.concurrent.ExecutionException;

/**
 * A semi-persistent mapping from keys to values. Values are automatically loaded by the cache, and
 * are stored in the cache until either evicted or manually invalidated. The common way to build
 * instances is using {@link CacheBuilder}.
 *
 * <p>Implementations of this interface are expected to be thread-safe, and can be safely accessed
 * by multiple concurrent threads.

```Python
        ... "item_name": item.name ...
```

... zu:

```Python
        ... "item_price": item.price ...
```

... und sehen Sie, wie Ihr Editor die Attribute automatisch vervollständigt und ihre Typen kennt:

![Editor Unterstützung](https://fastapi.tiangolo.com/img/vscode-completion.png)

/// note

FastAPI will know that the value of `q` is not required because of the default value `= None`.

Having `str | None` will allow your editor to give you better support and detect errors.

///

## Additional validation { #additional-validation }