* 这个 `dict` 的所有值为 `float` 类型（可以看作是字典内每个元素的价格）。

### 类作为类型

你也可以将类声明为变量的类型。

假设你有一个名为 `Person` 的类，拥有 name 属性：

{* ../../docs_src/python_types/tutorial010.py hl[1:3] *}


接下来，你可以将一个变量声明为 `Person` 类型：

{* ../../docs_src/python_types/tutorial010.py hl[6] *}


然后，你将再次获得所有的编辑器支持：

<img src="https://fastapi.tiangolo.com/img/python-types/image06.png">

 * connection.
 *
 * The TLS versions configured in a connection spec are only be used if they are also enabled in the
 * SSL socket. For example, if an SSL socket does not have TLS 1.3 enabled, it will not be used even
 * if it is present on the connection spec. The same policy also applies to cipher suites.
 *
 * Use [Builder.allEnabledTlsVersions] and [Builder.allEnabledCipherSuites] to defer all feature

///

Vous pouvez ajouter un `title` :

{* ../../docs_src/query_params_str_validations/tutorial007.py hl[10] *}

Et une `description` :

{* ../../docs_src/query_params_str_validations/tutorial008.py hl[13] *}

## Alias de paramètres

Imaginez que vous vouliez que votre paramètre se nomme `item-query`.

Comme dans la requête :

```
http://127.0.0.1:8000/items/?item-query=foobaritems
```

  public void testAsList_subList_toArray_roundTrip() {
    byte[] array = {(byte) 0, (byte) 1, (byte) 2, (byte) 3};
    List<Byte> list = Bytes.asList(array);
    assertThat(Bytes.toArray(list.subList(1, 3))).isEqualTo(new byte[] {(byte) 1, (byte) 2});
    assertThat(Bytes.toArray(list.subList(2, 2))).isEqualTo(new byte[] {});
  }

  // `primitives` can't depend on `collect`, so this is what the prod code has to return.

pkg debug/elf, const R_390_GOT32 R_390
pkg debug/elf, const R_390_GOT64 = 24
pkg debug/elf, const R_390_GOT64 R_390
pkg debug/elf, const R_390_GOTENT = 26
pkg debug/elf, const R_390_GOTENT R_390
pkg debug/elf, const R_390_GOTOFF = 13
pkg debug/elf, const R_390_GOTOFF R_390
pkg debug/elf, const R_390_GOTOFF16 = 27
pkg debug/elf, const R_390_GOTOFF16 R_390
pkg debug/elf, const R_390_GOTOFF64 = 28
pkg debug/elf, const R_390_GOTOFF64 R_390

	github.com/minio/kms-go/kms v0.5.1-0.20250225090116-4e64ce8d0f35
	github.com/minio/madmin-go/v3 v3.0.109
	github.com/minio/minio-go/v7 v7.0.91
	github.com/minio/mux v1.9.2
	github.com/minio/pkg/v3 v3.1.3
	github.com/minio/selfupdate v0.6.0
	github.com/minio/simdjson-go v0.4.5
	github.com/minio/sio v0.4.1
	github.com/minio/xxml v0.0.3
	github.com/minio/zipindex v0.4.0
	github.com/mitchellh/go-homedir v1.1.0

  - [External Dependencies](#external-dependencies)
- [v1.13.0-rc.2](#v1130-rc2)
  - [Downloads for v1.13.0-rc.2](#downloads-for-v1130-rc2)
    - [Client Binaries](#client-binaries-13)
    - [Server Binaries](#server-binaries-13)
    - [Node Binaries](#node-binaries-13)
  - [Changelog since v1.13.0-rc.1](#changelog-since-v1130-rc1)
    - [Other notable changes](#other-notable-changes-11)
- [v1.13.0-rc.1](#v1130-rc1)

			} else {
				s += za0002.Msgsize()
			}
		}
	}
	s += 15 + msgp.Int64Size + 12 + msgp.Int64Size + 7 + z.Failed.Msgsize() + 16 + msgp.Int64Size + 13 + msgp.Int64Size + 6 + z.QStat.Msgsize() + 12 + msgp.Int64Size + 11 + msgp.Int64Size + 13 + msgp.Int64Size + 12 + msgp.Int64Size
	return
}

// DecodeMsg implements msgp.Decodable
func (z *BucketStats) DecodeMsg(dc *msgp.Reader) (err error) {

위와 같은 타입은 **Generic(제네릭) 타입** 혹은 **Generics(제네릭스)**라고 불립니다.

### 타입으로서의 클래스

변수의 타입으로 클래스를 선언할 수도 있습니다.

이름(name)을 가진 `Person` 클래스가 있다고 해봅시다.

{* ../../docs_src/python_types/tutorial010.py hl[1:3] *}


그렇게 하면 변수를 `Person`이라고 선언할 수 있게 됩니다.

{* ../../docs_src/python_types/tutorial010.py hl[6] *}


그리고 역시나 모든 에디터 도움을 받게 되겠죠.

<img src="/img/python-types/image06.png">

## Pydantic 모델

////

### Классы как типы { #classes-as-types }

Вы также можете объявлять класс как тип переменной.

Допустим, у вас есть класс `Person` с именем:

{* ../../docs_src/python_types/tutorial010_py39.py hl[1:3] *}

Тогда вы можете объявить переменную типа `Person`:

{* ../../docs_src/python_types/tutorial010_py39.py hl[6] *}

И снова вы получите полную поддержку редактора кода: