## Liste de modèles { #list-of-models }

De la même manière, vous pouvez déclarer des réponses contenant des listes d'objets.

Pour cela, utilisez le `list` Python standard :

{* ../../docs_src/extra_models/tutorial004_py310.py hl[18] *}

///

## Doppelte Header { #duplicate-headers }

Es ist möglich, doppelte Header zu empfangen. Damit ist gemeint, denselben Header mit mehreren Werten.

Sie können solche Fälle definieren, indem Sie in der Typdeklaration eine Liste verwenden.

Sie erhalten dann alle Werte von diesem doppelten Header als Python-`list`.

            "call OkHttp.initialize before test.",
        )
      }
    }

    return assets.open(path).source()
  }

  companion object {
    val PUBLIC_SUFFIX_RESOURCE = "PublicSuffixDatabase.list"
  }

from fastapi import FastAPI, Query
from fastapi.testclient import TestClient
from inline_snapshot import snapshot

app = FastAPI()


@app.get("/items/")
def read_items(q: list[int] = Query(default=None)):
    return {"q": q}


client = TestClient(app)


def test_multi_query():
    response = client.get("/items/?q=5&q=6")
    assert response.status_code == 200, response.text
    assert response.json() == {"q": [5, 6]}

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

        queryLambda.callback(cq);
        final Collection<FilterFunctionBuilder> list = new ArrayList<>();
        if (functionsLambda != null) {
            functionsLambda.callback((cqLambda, scoreFunctionBuilder) -> {
                DataConfigCQ cf = new DataConfigCQ();
                cqLambda.callback(cf);
                list.add(new FilterFunctionBuilder(cf.getQuery(), scoreFunctionBuilder));
            });
        }

			return psi, errSRPeerResp(fmt.Errorf("unable to create s3 client for %s: %w", v.Name, err))
		}

		buckets, err := s3Client.ListBuckets(ctx)
		if err != nil {
			return psi, errSRPeerResp(fmt.Errorf("unable to list buckets for %s: %v", v.Name, err))
		}

		psi = append(psi, PeerSiteInfo{
			PeerSite:     v,
			DeploymentID: info.DeploymentID,
			Empty:        len(buckets) == 0,

1px;\n  }\n}\n\n.list-group-flush {\n  border-radius: 0;\n}\n\n.list-group-flush > .list-group-item {\n  border-width: 0 0 1px;\n}\n\n.list-group-flush > .list-group-item:last-child {\n  border-bottom-width: 0;\n}\n\n.list-group-item-primary {\n  color: #004085;\n  background-color: #b8daff;\n}\n\n.list-group-item-primary.list-group-item-action:hover, .list-group-item-primary.list-group-item-action:focus {\n  color: #004085;\n  background-color: #9fcdff;\n}\n\n.list-group-item-primary.list-group-item-action.active...

app = FastAPI()


class JsonApiResponse(JSONResponse):
    media_type = "application/vnd.api+json"


class Error(BaseModel):
    status: str
    title: str


class JsonApiError(BaseModel):
    errors: list[Error]


@app.get(
    "/a",
    response_class=JsonApiResponse,
    responses={500: {"description": "Error", "model": JsonApiError}},
)
async def a():
    pass  # pragma: no cover

		}
		return err
	}

	// Stat succeeds we return errVolumeExists.
	return errVolumeExists
}

// ListVols - list volumes.
func (s *xlStorage) ListVols(ctx context.Context) (volsInfo []VolInfo, err error) {
	return listVols(ctx, s.drivePath)
}

// List all the volumes from drivePath.
func listVols(ctx context.Context, dirPath string) ([]VolInfo, error) {
	if err := checkPathLength(dirPath); err != nil {