Na última pesquisa do desenvolvedor Python ficou claro <a href="https://www.jetbrains.com/research/python-developers-survey-2017/#tools-and-features" class="external-link" target="_blank">que o recurso mais utilizado é o "auto completar"</a>.

Todo o _framework_ **FastAPI** é feito para satisfazer isso. Auto completação funciona em todos os lugares.

Você raramente precisará voltar à documentação.

Aqui está como o editor poderá te ajudar:

```

...a:

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

... y mira como el editor va a auto-completar los atributos y sabrá sus tipos:

![soporte de editor](https://fastapi.tiangolo.com/img/vscode-completion.png)

Para un ejemplo más completo que incluye más características ve el <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - Guía de Usuario</a>.

```

...para:

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

...e veja como seu editor irá auto-completar os atributos e saberá os tipos:

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

Para um exemplo mais completo incluindo mais recursos, veja <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - Guia do Usuário</a>.

        throw ProtocolException("unexpected end of stream")
      }
      try {
        super.close()
        complete(null)
      } catch (e: IOException) {
        throw complete(e)
      }
    }

    private fun <E : IOException?> complete(e: E): E {
      if (completed) return e
      completed = true
      return bodyComplete(bytesReceived, responseDone = false, requestDone = true, e = e)
    }
  }

   * Clears fields that are no longer needed after this future has completed -- or at least all its
   * inputs have completed (more precisely, after {@link #handleAllCompleted()} has been called).
   * Often called multiple times (that is, both when the inputs complete and when the output
   * completes).
   *
   * <p>This is similar to our proposed {@code afterCommit} method but not quite the same. See the
   * description of CL 265462958.
   */

 *       be "done" as soon as <i>that</i> {@code Future} completes in any way. Notably, a {@code
 *       Future} is "completed" even if it is cancelled while its underlying work continues on a
 *       thread, an RPC, etc. The {@code Future} is also "completed" if it fails "early" -- for
 *       example, if the deadline expires on a {@code Future} returned from {@link

<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

Se **RECOMIENDA** que escribas o copies el código, lo edites y lo ejecutes localmente.

Usarlo en tu editor de código es lo que realmente te muestra los beneficios de FastAPI, al ver la poca cantidad de código que tienes que escribir, todas las verificaciones de tipo, auto-completado, etc.

---

## Instala FastAPI

      }

      /** Transition to the COMPLETED state and set the value. */
      boolean set(@Nullable V v) {
        return complete(v, null, COMPLETED);
      }

      /** Transition to the COMPLETED state and set the exception. */
      boolean setException(Throwable t) {
        return complete(null, t, COMPLETED);
      }

      /** Transition to the CANCELLED or INTERRUPTED state. */

      }

      /** Transition to the COMPLETED state and set the value. */
      boolean set(@Nullable V v) {
        return complete(v, null, COMPLETED);
      }

      /** Transition to the COMPLETED state and set the exception. */
      boolean setException(Throwable t) {
        return complete(null, t, COMPLETED);
      }

      /** Transition to the CANCELLED or INTERRUPTED state. */

// Type - replication type enum
type Type int

const (
	// Pending - replication is pending.
	Pending StatusType = "PENDING"

	// Completed - replication completed ok.
	Completed StatusType = "COMPLETED"

	// CompletedLegacy was called "COMPLETE" incorrectly.
	CompletedLegacy StatusType = "COMPLETE"

	// Failed - replication failed.
	Failed StatusType = "FAILED"

	// Replica - this is a replica.
	Replica StatusType = "REPLICA"