}

    public void bool(BoolCall<BadWordCQ> boolLambda) {
        bool(boolLambda, null);
    }

    public void bool(BoolCall<BadWordCQ> boolLambda, ConditionOptionCall<BoolQueryBuilder> opLambda) {
        BadWordCQ mustQuery = new BadWordCQ();
        BadWordCQ shouldQuery = new BadWordCQ();
        BadWordCQ mustNotQuery = new BadWordCQ();
        BadWordCQ filterQuery = new BadWordCQ();

        bool((must, should, mustNot, filter) -> notLambda.callback(mustNot), opLambda);
    }

    public void bool(BoolCall<BoostDocumentRuleCQ> boolLambda) {
        bool(boolLambda, null);
    }

    public void bool(BoolCall<BoostDocumentRuleCQ> boolLambda, ConditionOptionCall<BoolQueryBuilder> opLambda) {

    }

    public void bool(BoolCall<RequestHeaderCQ> boolLambda) {
        bool(boolLambda, null);
    }

    public void bool(BoolCall<RequestHeaderCQ> boolLambda, ConditionOptionCall<BoolQueryBuilder> opLambda) {
        RequestHeaderCQ mustQuery = new RequestHeaderCQ();
        RequestHeaderCQ shouldQuery = new RequestHeaderCQ();
        RequestHeaderCQ mustNotQuery = new RequestHeaderCQ();

				return nil
			},
			OutCapacity: 1,
			InCapacity:  1,
		}))
	}
	register(local)
	register(remote)

	// local to remote
	testHandler := func(t *testing.T, handler HandlerID, sendReq bool) {
		remoteConn := local.Connection(remoteHost)
		const testPayload = "Hello Grid World!"

		ctx, cancel := context.WithCancel(t.Context())
		st, err := remoteConn.NewStream(ctx, handler, []byte(testPayload))

			}
			if !found {
				t.Errorf("Expected %s, got %s", test.expectedFields, gotFields)
			}
		})
	}
}

func TestValidRegion(t *testing.T) {
	tests := []struct {
		name    string
		success bool
	}{
		{name: "us-east-1", success: true},
		{name: "us_east", success: true},
		{name: "helloWorld", success: true},
		{name: "-fdslka", success: false},
		{name: "^00[", success: false},

	if rv != "" {
		ropts.VersionID = string(rv)
	}
	err := s3.client.RemoveObject(ctx, s3.Bucket, s3.getDest(object), ropts)
	return s3.ToObjectError(err, object)
}

func (s3 *warmBackendS3) InUse(ctx context.Context) (bool, error) {
	result, err := s3.core.ListObjectsV2(s3.Bucket, s3.Prefix, "", "", slashSeparator, 1)
	if err != nil {
		return false, s3.ToObjectError(err)
	}

		bucketName string
		objectName string

		// Expected output of GetObjectInfo.
		result ObjectInfo
		err    error
		// Flag indicating whether the test is expected to pass or not.
		shouldPass bool
	}{
		// Test cases with invalid bucket names ( Test number 1-4 ).
		{".test", "", ObjectInfo{}, BucketNameInvalid{Bucket: ".test"}, false},
		{"---", "", ObjectInfo{}, BucketNameInvalid{Bucket: "---"}, false},

//
// Returns:
// - A pointer to a PreparedStmtDB instance, which manages prepared statements using the provided connection pool and configuration.
func NewPreparedStmtDB(connPool ConnPool, maxSize int, ttl time.Duration) *PreparedStmtDB {
	return &PreparedStmtDB{
		ConnPool: connPool,                     // Assigns the provided connection pool to manage database connections.

# Introduction aux Types Python

Python supporte des annotations de type (ou *type hints*) optionnelles.

Ces annotations de type constituent une syntaxe spéciale qui permet de déclarer le <abbr title="par exemple : str, int, float, bool">type</abbr> d'une variable.

En déclarant les types de vos variables, cela permet aux différents outils comme les éditeurs de texte d'offrir un meilleur support.

from typing import Union

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: float
    is_offer: Union[bool, None] = None


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):