tx.AddError(rel.Field.Set(tx.Statement.Context, reflectValue.Index(i), reflect.MakeSlice(rel.Field.IndirectFieldType, 0, 10).Interface()))
			default:
				tx.AddError(rel.Field.Set(tx.Statement.Context, reflectValue.Index(i), reflect.New(rel.Field.FieldType).Interface()))
			}
		}
	}

	for i := 0; i < reflectResults.Len(); i++ {
		elem := reflectResults.Index(i)
		for idx, field := range relForeignFields {

# Dependencies with yield { #dependencies-with-yield }

FastAPI supports dependencies that do some <dfn title='sometimes also called "exit code", "cleanup code", "teardown code", "closing code", "context manager exit code", etc.'>extra steps after finishing</dfn>.

To do this, use `yield` instead of `return`, and write the extra steps (code) after.

/// tip

Make sure to use `yield` one single time per dependency.

///

/// note | Technical Details

///

## `yield`를 사용하는 데이터베이스 의존성 { #a-database-dependency-with-yield }

예를 들어, 이 기능을 사용하면 데이터베이스 세션을 생성하고 작업이 끝난 후에 세션을 종료할 수 있습니다.

응답을 생성하기 전에는 `yield`문을 포함하여 그 이전의 코드만이 실행됩니다:

{* ../../docs_src/dependencies/tutorial007_py310.py hl[2:4] *}

yield된 값은 *경로 처리* 및 다른 의존성들에 주입되는 값 입니다:

{* ../../docs_src/dependencies/tutorial007_py310.py hl[4] *}

`yield`문 다음의 코드는 응답을 생성한 후 실행됩니다:

O **FastAPI** possui suporte para dependências que realizam <dfn title='às vezes também chamado de "código de saída", "código de limpeza", "código de teardown", "código de fechamento", "código de saída do gerenciador de contexto", etc.'>alguns passos extras ao finalizar</dfn>.

Para fazer isso, utilize `yield` em vez de `return`, e escreva os passos extras (código) depois.

/// tip | Dica

     */
    @ValidateTypeFailure
    public Long createdTime;

    /**
     * Initializes the form with default values for creation.
     * Sets the CRUD mode to CREATE and populates created by and created time fields
     * with current user and timestamp information.
     */
    public void initialize() {
        crudMode = CrudMode.CREATE;
        createdBy = ComponentUtil.getSystemHelper().getUsername();

        assertEquals(SmbComTransaction.TRANS2_QUERY_FS_INFORMATION, cmd.subCommand, "subCommand should be QUERY_FS_INFORMATION");
        // the fields are set in the constructor – check that the counts match
        assertEquals(2, cmd.totalParameterCount, "totalParameterCount should be 2");
        assertEquals(0, cmd.totalDataCount, "totalDataCount should be 0");

        Field[] fields = CorsHandler.class.getDeclaredFields();
        for (Field field : fields) {
            if (field.getName().startsWith("ACCESS_CONTROL_")) {
                int modifiers = field.getModifiers();
                assertTrue("Field " + field.getName() + " should be protected", Modifier.isProtected(modifiers));

     */
    public KerberosApRequest(ASN1Sequence seq, KerberosKey[] keys) throws PACDecodingException {
        Enumeration<?> fields = seq.getObjects();
        while (fields.hasMoreElements()) {
            ASN1TaggedObject tagged = ASN1Util.as(ASN1TaggedObject.class, fields.nextElement());
            switch (tagged.getTagNo()) {
            case 0:
                ASN1Integer pvno = ASN1Util.as(ASN1Integer.class, tagged);

                public interface $TEST_INTERFACE_SIMPLE_NAME {
                    String field = "value";
                    void method();
                }
            """
            : """
                public class $TEST_INTERFACE_SIMPLE_NAME {
                    public String field = "value";
                    public void method() { }
                    public $TEST_INTERFACE_SIMPLE_NAME() { }

Більше про це можна прочитати в кінці цієї сторінки.

///

## Додаткові аргументи `Field` { #field-additional-arguments }

Коли ви використовуєте `Field()` у моделях Pydantic, ви також можете вказати додаткові `examples`:

{* ../../docs_src/schema_extra_example/tutorial002_py310.py hl[2,8:11] *}