from fastapi import Depends, FastAPI

app = FastAPI()


def get_username():
    try:
        yield "Rick"
    finally:
        print("Cleanup up before response is sent")


@app.get("/users/me")
def get_user_me(username: str = Depends(get_username, scope="function")):

#### "Şema" { #schema }

"Şema", bir şeyin tanımı veya açıklamasıdır. Onu uygulayan kod değil, sadece soyut bir açıklamadır.

#### API "şeması" { #api-schema }

Bu durumda, [OpenAPI](https://github.com/OAI/OpenAPI-Specification), API'nızın şemasını nasıl tanımlayacağınızı belirleyen bir şartnamedir.

Cette sous‑application est simplement une autre application FastAPI standard, mais c'est celle qui sera « montée » :

{* ../../docs_src/sub_applications/tutorial001_py310.py hl[11, 14:16] *}

### Monter la sous-application { #mount-the-sub-application }

Dans votre application de premier niveau, `app`, montez la sous‑application, `subapi`.

Dans ce cas, elle sera montée au chemin `/subapi` :

Em seguida, ele converterá e validará os dados. Assim, quando você usar esse objeto `settings`, terá dados dos tipos que declarou (por exemplo, `items_per_user` será um `int`).

### Usar o `settings` { #use-the-settings }

Depois você pode usar o novo objeto `settings` na sua aplicação:

        SmbTreeHandleImpl tree = fh.getTree();
        // do not actually perform network call
        when(tree.send(any(jcifs.internal.Request.class), any(RequestParam.class))).thenReturn(null);

        raf.setLength(100L);

        verify(tree, times(1)).send(any(Smb2SetInfoRequest.class), eq(RequestParam.NO_RETRY));
    }

    @Test

     *
     * Operations larger than this size will use RDMA read/write
     * instead of send/receive.
     *
     * @return threshold in bytes
     */
    int getRdmaReadWriteThreshold();

    /**
     * Get maximum RDMA send size
     *
     * @return max send size in bytes
     */
    int getRdmaMaxSendSize();

    /**
     * Get maximum RDMA receive size
     *

package jcifs.smb1.util.transport;

/**
 * Marker interface for transport layer request objects.
 * Represents a request that can be sent through the SMB1 transport layer.
 */
public interface Request {

labels.suggestWord=Palavra sugerida
labels.targetLabel=Rótulo
labels.term=Termo de pesquisa
labels.fields=Campos
labels.ex_q=Consulta estendida
labels.oldPassword=Senha atual
labels.newPassword=Nova senha
labels.confirmNewPassword=Confirmar nova senha
labels.menu_system=Sistema
labels.menu_wizard=Assistente
labels.menu_crawl_config=Geral
labels.menu_scheduler_config=Agendador
labels.menu_dashboard_config=Painel

        }

        final SmbTreeHandleImpl th = getTreeHandle();
        this.response = new Trans2FindFirst2Response(th.getConfig());

        try {
            th.send(new Trans2FindFirst2(th.getConfig(), unc, this.getWildcard(), this.getSearchAttributes(), th.getConfig().getListCount(),
                    th.getConfig().getListSize() - FIND_OVERHEAD), this.response);

You can declare a parameter in a *path operation function* or dependency function with the type `BackgroundTasks`, and then you can use it to schedule the execution of background tasks after the response is sent.

You can import it directly from `fastapi`:

```python
from fastapi import BackgroundTasks
```