Necesitamos instalar `PyJWT` para generar y verificar los tokens JWT en Python.

Asegúrate de crear un [entorno virtual](../../virtual-environments.md), activarlo y luego instalar `pyjwt`:

<div class="termy">

```console
$ pip install pyjwt

---> 100%
```

</div>

/// info | Información

Stellen Sie sicher, dass Sie eine [virtuelle Umgebung](../virtual-environments.md) erstellen, diese aktivieren und es dann installieren, z. B.:

```console
$ pip install python-multipart
```

///

## `File` und `Form` importieren { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

Um Ihre FastAPI-App für die Entwicklung auszuführen, können Sie den Befehl `fastapi dev` verwenden:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting development server 🚀

Bir [sanal ortam](../virtual-environments.md) oluşturduğunuzdan, onu aktive ettiğinizden ve ardından paketi kurduğunuzdan emin olun, örneğin:

```console
$ pip install python-multipart
```

///

## `File` ve `Form` Import Edin { #import-file-and-form }

{* ../../docs_src/request_forms_and_files/tutorial001_an_py310.py hl[3] *}

			writeSync(fd, buf) {
				outputBuf += decoder.decode(buf);
				const nl = outputBuf.lastIndexOf("\n");
				if (nl != -1) {
					console.log(outputBuf.substring(0, nl));
					outputBuf = outputBuf.substring(nl + 1);
				}
				return buf.length;
			},
			write(fd, buf, offset, length, position, callback) {

<div class="termy">

```console
$ pip install pydantic-settings
---> 100%
```

</div>

Il est également inclus lorsque vous installez les extras `all` avec :

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

### Créer l'objet `Settings` { #create-the-settings-object }

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.cling.invoker.mvnsh;

import java.util.ArrayList;
import java.util.List;

import org.jline.console.CommandRegistry;

import static java.util.Objects.requireNonNull;

public class ShellCommandRegistryHolder implements AutoCloseable {
    private final List<CommandRegistry> commandRegistries;

Assurez-vous de créer un [environnement virtuel](../../virtual-environments.md), de l'activer, puis d'installer `pyjwt` :

<div class="termy">

```console
$ pip install pyjwt

---> 100%
```

</div>

/// info

## Múltiples Workers { #multiple-workers }

Puedes iniciar múltiples workers con la opción de línea de comando `--workers`:

//// tab | `fastapi`

Si usas el comando `fastapi`:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> run --workers 4 <u style="text-decoration-style:solid">main.py</u>

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting production server 🚀

Starten Sie nun Traefik:

<div class="termy">

```console
$ ./traefik --configFile=traefik.toml

INFO[0000] Configuration loaded from file: /home/user/awesomeapi/traefik.toml
```

</div>

Und jetzt starten Sie Ihre Anwendung mit Uvicorn, indem Sie die Option `--root-path` verwenden:

<div class="termy">

```console
$ fastapi run main.py --forwarded-allow-ips="*" --root-path /api/v1