│       └── admin.py     # submódulo "admin", por ejemplo import app.internal.admin
```

## `APIRouter`

Digamos que el archivo dedicado solo a manejar usuarios es el submódulo en `/app/routers/users.py`.

Quieres tener las *path operations* relacionadas con tus usuarios separadas del resto del código, para mantenerlo organizado.

Pero todavía es parte de la misma aplicación/web API de **FastAPI** (es parte del mismo "paquete de Python").

  - [Installing Spark](https://docs.hortonworks.com/HDPDocuments/HDP3/HDP-3.0.1/installing-spark/content/installing_spark.html)
- Install MinIO Distributed Server using one of the guides below.
  - [Deployment based on Kubernetes](https://docs.min.io/community/minio-object-store/operations/deployments/kubernetes.html)
  - [Deployment based on MinIO Helm Chart](https://github.com/helm/charts/tree/master/stable/minio)

E você poderia ter uma única dependência que precisa de diversas outras dependências com `yield`, etc.

Você pode ter qualquer combinação de dependências que você quiser.

O **FastAPI** se encarrega de executá-las na ordem certa.

/// note | Detalhes Técnicos

  WebSocketReader.FrameCallback,
  Lockable {
  private val key: String

  /** Non-null for client web sockets. These can be canceled. */
  internal var call: Call? = null

  /** This task processes the outgoing queues. Call [runWriter] to after enqueueing. */
  private var writerTask: Task? = null

  /** Null until this web socket is connected. Only accessed by the reader thread. */
  private var reader: WebSocketReader? = null

 *   out.println(firstName + ": " + lastNames);
 * }
 * }
 *
 * ... produces output such as:
 *
 * {@snippet :
 * Zachary: [Taylor]
 * John: [Adams, Adams, Tyler, Kennedy]  // Remember, Quincy!
 * George: [Washington, Bush, Bush]
 * Grover: [Cleveland, Cleveland]        // Two, non-consecutive terms, rep'ing NJ!
 * ...
 * }
 *
 * <h3>Views</h3>
 *

///

{* ../../docs_src/settings/tutorial001_pv1.py hl[2,5:8,11] *}

////

/// tip | Dica

Se você quiser algo pronto para copiar e colar na sua aplicação, não use esse exemplo, mas sim o exemplo abaixo.

///

  url: https://github.com/PraveenNanda124
guites:
  login: guites
  count: 3
  avatarUrl: https://avatars.githubusercontent.com/u/71985299?u=5dab5eb82b0a67fe709fc893f47a423df4de5d46&v=4
  url: https://github.com/guites
Junhyung21:
  login: Junhyung21
  count: 3

Python en sí no hace nada con este `Annotated`. Y para los editores y otras herramientas, el tipo sigue siendo `str`.

Pero puedes usar este espacio en `Annotated` para proporcionar a **FastAPI** metadata adicional sobre cómo quieres que se comporte tu aplicación.

Lo importante a recordar es que **el primer *parámetro de tipo*** que pasas a `Annotated` es el **tipo real**. El resto es solo metadata para otras herramientas.

            <code>central</code> or <code>*,!repo1</code>.
            <code>*</code>, <code>external:*</code> and <code>external:http:*</code> (since Maven 3.8.0) have
            a special meaning: see <a href="/guides/mini/guide-mirror-settings.html">Mirror Settings</a> guide.
            ]]>
          </description>
        </field>
        <field>
          <name>name</name>
          <required>false</required>

You can subscribe to the (infrequent) [**FastAPI and friends** newsletter](newsletter.md){.internal-link target=_blank} to stay updated about:

* News about FastAPI and friends 🚀
* Guides 📝
* Features ✨
* Breaking changes 🚨
* Tips and tricks ✅

## Follow FastAPI on X (Twitter) { #follow-fastapi-on-x-twitter }