* Bazy danych, front end, itp. **bez kompromisów**, ale wciąż łatwe do integracji.

### Nieograniczone "wtyczki"

Lub ujmując to inaczej - brak potrzeby wtyczek. Importuj i używaj kod, który potrzebujesz.

Każda integracja została zaprojektowana tak, aby była tak prosta w użyciu (z zależnościami), że możesz utworzyć "wtyczkę" dla swojej aplikacji w 2 liniach kodu, używając tej samej struktury i składni, które są używane w *operacjach na ścieżce*.

    * Headers.
    * Query parameters.
    * Cookies, etc.

Plus all the security features from Starlette (including **session cookies**).

All built as reusable tools and components that are easy to integrate with your systems, data stores, relational and NoSQL databases, etc.

### Dependency Injection

And you can use directly many well maintained and widely used packages like `passlib` and `PyJWT`, because **FastAPI** doesn't require any complex mechanisms to integrate external packages.

But it provides you the tools to simplify the process as much as possible without compromising flexibility, robustness, or security.

### Testes no seu editor

Se você quer usar os testes integrados em seu editor adicione `./docs_src` na sua variável `PYTHONPATH`.

Por exemplo, no VS Code você pode criar um arquivo `.env` com:

```env
PYTHONPATH=./docs_src

/// tip | "Dica"

Estamos usando um cabeçalho inventado para simplificar este exemplo.

Mas em casos reais, você obterá melhores resultados usando os [Utilitários de Segurança](security/index.md){.internal-link target=_blank} integrados.

///

## Outro módulo com `APIRouter`

Digamos que você também tenha os endpoints dedicados a manipular "itens" do seu aplicativo no módulo em `app/routers/items.py`.

Você tem *operações de rota* para:

in a direction different from `right`\n     */\n    y: 'right',\n  },\n\n  /**\n   * Applies the computed styles to the popper element.\n   *\n   * All the DOM manipulations are limited to this modifier. This is useful in case\n   * you want to integrate Popper.js inside a framework or view library and you\n   * want to delegate all the DOM manipulations to it.\n   *\n   * Note that if you disable this modifier, you must make sure the popper element\n   * has its position set to `absolute` before...

*   Other:
    *   tf.py_func now reports the full stack trace if an exception occurs.
    *   Integrate `TPUClusterResolver` with GKE's integration for Cloud TPUs.
    *   Add a library for statistical testing of samplers.
    *   Add Helpers to stream data from the GCE VM to a Cloud TPU.
    *   Integrate ClusterResolvers with TPUEstimator.
    *   Unify metropolis_hastings interface with HMC kernel.

the implementation restriction in the section
on <a href="#Constants">constants</a>.  This rounding may cause a
floating-point constant expression to be invalid in an integer
context, even if it would be integral when calculated using infinite
precision, and vice versa.
</p>


<h3 id="Order_of_evaluation">Order of evaluation</h3>

<p>

the implementation restriction in the section
on <a href="#Constants">constants</a>.  This rounding may cause a
floating-point constant expression to be invalid in an integer
context, even if it would be integral when calculated using infinite
precision, and vice versa.
</p>


<h3 id="Order_of_evaluation">Order of evaluation</h3>

<p>