t.Errorf("Test %d: %s: Expected to fail with error \"%v\", but instead failed with error \"%v\" instead.", i, instanceType, testCase.expectedError, actualErr)
			continue
		}
		// Test passes as expected, but the output values are verified for correctness here.
		if actualErr == nil {
			// Asserting whether the md5 output is correct.

		t.Errorf("failed to delete user, got error %v", err)
	}

	var result2 UserWithDelete
	if err := DB.Table("deleted_users").First(&result2, user.ID).Error; !errors.Is(err, gorm.ErrRecordNotFound) {
		t.Errorf("should raise record not found error, but got error %v", err)
	}

	var result3 UserWithDelete
	if err := DB.Table("deleted_users").Unscoped().First(&result3, user.ID).Error; err != nil {

{* ../../docs_src/handling_errors/tutorial001_py39.py hl[1] *}

### Lanza un `HTTPException` en tu código { #raise-an-httpexception-in-your-code }

`HTTPException` es una excepción de Python normal con datos adicionales relevantes para APIs.

Debido a que es una excepción de Python, no la `return`, sino que la `raise`.

  }

  /** Test that giving a null 'safeChars' string causes a {@link NullPointerException}. */
  public void testBadArguments_null() {
    assertThrows(NullPointerException.class, () -> new PercentEscaper(null, false));
  }

  /**
   * Tests that specifying any alphanumeric characters as 'safe' causes an {@link
   * IllegalArgumentException}.
   */
  public void testBadArguments_badchars() {

            // Rethrow JobProcessingException to allow scripts to signal job-specific errors
            // that should be handled by the job framework
            if (logger.isDebugEnabled()) {
                logger.debug("Script raised JobProcessingException", e);
            }
            throw e;
        } catch (final Exception e) {
            // Log and return null for other exceptions to maintain backward compatibility

)

// TransitionDate is a embedded type containing time.Time to unmarshal
// Date in Transition
type TransitionDate struct {
	time.Time
}

// UnmarshalXML parses date from Transition and validates date format
func (tDate *TransitionDate) UnmarshalXML(d *xml.Decoder, startElement xml.StartElement) error {
	var dateStr string
	err := d.DecodeElement(&dateStr, &startElement)
	if err != nil {

### 触发 `HTTPException`

`HTTPException` 是额外包含了和 API 有关数据的常规 Python 异常。

因为是 Python 异常，所以不能 `return`，只能 `raise`。

如在调用*路径操作函数*里的工具函数时，触发了 `HTTPException`，FastAPI 就不再继续执行*路径操作函数*中的后续代码，而是立即终止请求，并把 `HTTPException` 的 HTTP 错误发送至客户端。

在介绍依赖项与安全的章节中，您可以了解更多用 `raise` 异常代替 `return` 值的优势。

本例中，客户端用 `ID` 请求的 `item` 不存在时，触发状态码为 `404` 的异常：

{* ../../docs_src/handling_errors/tutorial001.py hl[11] *}

### 响应结果

* OAuth2 scope: OAuth2 scope (clarify `область` if needed)
* TLS Termination Proxy: прокси-сервер TSL-терминации
* utilize (resources): использовать
* сontent: содержимое (or `контент`)
* raise exception: вызвать исключение (also possible to use `сгенерировать исключение` or `выбросить исключение`)
* password flow: password flow (clarify as `аутентификация по паролю` if needed)
* tutorial: руководство (or `учебник`)

   * @return an unmodifiable list containing the cause chain starting with {@code throwable}
   * @throws IllegalArgumentException if there is a loop in the causal chain
   */
  public static List<Throwable> getCausalChain(Throwable throwable) {
    checkNotNull(throwable);
    List<Throwable> causes = new ArrayList<>(4);
    causes.add(throwable);

                resolve_file(item=values[0], files=files, config=config)
            elif isinstance(values[0], list):
                resolve_files(items=values[0], files=files, config=config)
            else:
                raise ValueError(f"Unexpected value: {values}")


def on_files(files: Files, *, config: MkDocsConfig) -> Files:
    resolve_files(items=config.nav or [], files=files, config=config)
    if "logo" in config.theme: