`FastAPI` 애플리케이션의 `lifespan` 매개변수는 **비동기 컨텍스트 매니저**를 받기 때문에, 새로운 `lifespan` 비동기 컨텍스트 매니저를 FastAPI에 전달할 수 있습니다.

{* ../../docs_src/events/tutorial003.py hl[22] *}

## 대체 이벤트 (사용 중단)

/// warning | 경고

*시작*과 *종료*를 처리하는 권장 방법은 위에서 설명한 대로 `FastAPI` 애플리케이션의 `lifespan` 매개변수를 사용하는 것입니다. `lifespan` 매개변수를 제공하면 `startup`과 `shutdown` 이벤트 핸들러는 더 이상 호출되지 않습니다. `lifespan`을 사용할지, 모든 이벤트를 사용할지 선택해야 하며 둘 다 사용할 수는 없습니다.

В этом разделе вы увидите, как управлять аутентификацией и авторизацией с теми же OAuth2 scopes в вашем приложении на **FastAPI**.

/// warning | Предупреждение

Это более-менее продвинутый раздел. Если вы только начинаете, можете пропустить его.

Вам не обязательно нужны OAuth2 scopes — аутентификацию и авторизацию можно реализовать любым нужным вам способом.

        h.release();
        verify(tree, times(1)).send(isA(Smb2CloseRequest.class), eq(RequestParam.NO_RETRY));
        verify(tree, times(1)).release();
    }

    @Test
    @DisplayName("finalize() logs a warning when not closed (no exception)")
    void finalize_logsWhenNotClosed() throws Throwable {
        when(cfg.isTraceResourceUsage()).thenReturn(true); // exercise backtrace branch
        stubValidTree(2L, true, true);

import org.eclipse.aether.repository.WorkspaceReader;
import org.eclipse.aether.repository.WorkspaceRepository;
import org.eclipse.aether.util.repository.AuthenticationBuilder;

/**
 * <strong>Warning:</strong> This is an internal utility class that is only public for technical reasons, it is not part
 * of the public API. In particular, this class can be changed or deleted without prior notice.
 *
 */

**FastAPI** bietet dieselben `starlette.responses` auch via `fastapi.responses` an, nur als Annehmlichkeit für Sie, den Entwickler. Aber die meisten verfügbaren Responses kommen direkt von Starlette.

///

/// warning | Achtung

Sie sind für ältere Versionen relevanter, bevor OpenAPI 3.1.0 verfügbar war.

Sie können dies als eine kurze **Geschichtsstunde** zu OpenAPI und JSON Schema betrachten. 🤓

///

/// warning | Achtung

Dies sind sehr technische Details zu den Standards **JSON Schema** und **OpenAPI**.

            if (results.stream()
                    .flatMap(r -> r.getProblems().stream())
                    .anyMatch(p -> p.getSeverity() != org.apache.maven.model.building.ModelProblem.Severity.WARNING)) {
                org.apache.maven.model.building.ModelProblem cycle = results.stream()
                        .flatMap(r -> r.getProblems().stream())

                logger.debug("jwtHeader={}", jwtHeader);
                logger.debug("jwtClaim={}", jwtClaim);
                logger.debug("jwtSignature={}", jwtSignature);
            }

            // SECURITY WARNING: JWT signature validation is not implemented.
            // This is a critical security vulnerability. The ID token should be validated

  operations.

  Offline mode really means anticipating a lack of network connectivity, and as
  a result turning off certain services provided by m2 and providing a coherent
  way of predicting and reporting when network-related failures will take place.
  It means warning users that since the network is missing, certain features and
  operations will be unavailable, rather than simply waiting for those

		printStartupMessage(getAPIEndpoints(), err)

		// Print a warning at the end of the startup banner so it is more noticeable
		if newObject.BackendInfo().StandardSCParity == 0 && !globalIsErasureSD {
			warnings = append(warnings, color.YellowBold("The standard parity is set to 0. This can lead to data loss."))
		}

		for _, warn := range warnings {
			logger.Warning(warn)
		}
	}()

	region := globalSite.Region()