* of the same class. For example, if sublists of {@code MyList} instances were serializable,
   * those sublists might implement a private {@code MySubList} type but serialize as a plain {@code
   * MyList} to save space. So long as {@code MyList} has all the public supertypes of {@code
   * MySubList}, this is safe. For these cases, for which {@code reserializeAndAssert} is too
   * strict, use {@link #reserialize}.
   *

	}
}

func TestInlineCondDelete(t *testing.T) {
	user1 := *GetUser("inline_delete_1", Config{})
	user2 := *GetUser("inline_delete_2", Config{})
	DB.Save(&user1).Save(&user2)

	if DB.Delete(&User{}, user1.ID).Error != nil {
		t.Errorf("No error should happen when delete a record")

Wenn Sie beispielsweise einen Header-Parameter `save_data` im Code haben, wird der erwartete HTTP-Header `save-data` sein, und er wird auch so in der Dokumentation angezeigt.

Falls Sie aus irgendeinem Grund diese automatische Umwandlung deaktivieren müssen, können Sie dies auch für Pydantic-Modelle für Header-Parameter tun.

Par exemple, si vous avez un paramètre d'en-tête `save_data` dans le code, l'en-tête HTTP attendu sera `save-data`, et il apparaîtra ainsi dans la documentation.

Si, pour une raison quelconque, vous devez désactiver cette conversion automatique, vous pouvez aussi le faire pour les modèles Pydantic de paramètres d'en-tête.

For example, if you have a header parameter `save_data` in the code, the expected HTTP header will be `save-data`, and it will show up like that in the docs.

If for some reason you need to disable this automatic conversion, you can do it as well for Pydantic models for header parameters.

        }
    ]
}
```

## 밑줄 변환 비활성화하기 { #disable-convert-underscores }

일반적인 헤더 매개변수와 마찬가지로, 매개변수 이름에 밑줄 문자가 있으면 **자동으로 하이픈으로 변환**됩니다.

예를 들어, 코드에 `save_data` 헤더 매개변수가 있으면, 기대되는 HTTP 헤더는 `save-data`이고, 문서에서도 그렇게 표시됩니다.

어떤 이유로든 이 자동 변환을 비활성화해야 한다면, 헤더 매개변수용 Pydantic 모델에서도 비활성화할 수 있습니다.

{* ../../docs_src/header_param_models/tutorial003_an_py310.py hl[19] *}

/// warning | 경고

    compresses messages of size 1 KiB and larger. (Inbound messages are compressed or not based on
    the web socket server's configuration.)
 *  New: Defer constructing `Inflater` and `Deflater` instances until they are needed. This saves
    memory if web socket compression is negotiated but not used.


## Version 4.5.0-RC1

_2020-03-17_

**This release candidate turns on web socket compression.**

		return err
	}

	disk.SetDiskID(format.Erasure.This)
	if healID != "" {
		ctx := context.Background()
		ht := initHealingTracker(disk, healID)
		return ht.save(ctx)
	}
	return nil
}

// loadFormatErasure - loads format.json from disk.
func loadFormatErasure(disk StorageAPI, heal bool) (format *formatErasureV3, err error) {

Mais même si vous n'utilisez jamais **FastAPI**, vous auriez intérêt à en apprendre un peu à leur sujet.

/// note | Remarque

Si vous êtes un expert Python, et que vous savez déjà tout sur les annotations de type, passez au chapitre suivant.

///

## Motivation { #motivation }

Commençons par un exemple simple :

{* ../../docs_src/python_types/tutorial001_py310.py *}

   * of the same class. For example, if sublists of {@code MyList} instances were serializable,
   * those sublists might implement a private {@code MySubList} type but serialize as a plain {@code
   * MyList} to save space. So long as {@code MyList} has all the public supertypes of {@code
   * MySubList}, this is safe. For these cases, for which {@code reserializeAndAssert} is too
   * strict, use {@link #reserialize}.
   *