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docs/uk/docs/how-to/migrate-from-pydantic-v1-to-pydantic-v2.md

{* ../../docs_src/pydantic_v1_in_v2/tutorial003_an_py310.py hl[2:3,6,12,21:22] *}

У наведеному вище прикладі вхідна модель - це модель Pydantic v1, а вихідна модель (визначена як `response_model=ItemV2`) - модель Pydantic v2.

### Параметри Pydantic v1 { #pydantic-v1-parameters }

Created: Sun Apr 05 07:19:11 GMT 2026

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github.com/golang/go

src/cmd/asm/internal/lex/stack.go

	s.tr = append(s.tr, tr)
}

func (s *Stack) Next() ScanToken {
	tos := s.tr[len(s.tr)-1]
	tok := tos.Next()
	for tok == scanner.EOF && len(s.tr) > 1 {
		tos.Close()
		// Pop the topmost item from the stack and resume with the next one down.
		s.tr = s.tr[:len(s.tr)-1]
		tok = s.Next()
	}
	return tok
}

func (s *Stack) Text() string {
	return s.tr[len(s.tr)-1].Text()
}

Created: Tue Apr 07 11:13:11 GMT 2026

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github.com/tiangolo/fastapi

docs/ko/docs/tutorial/body.md

{* ../../docs_src/body/tutorial001_py310.py hl[16] *}

...그리고 만들어낸 모델인 `Item`으로 타입을 선언합니다.

## 결과 { #results }

위에서의 단순한 파이썬 타입 선언으로, **FastAPI**는 다음과 같이 동작합니다:

* 요청의 본문을 JSON으로 읽어 들입니다.
* (필요하다면) 대응되는 타입으로 변환합니다.
* 데이터를 검증합니다.
    * 만약 데이터가 유효하지 않다면, 정확히 어떤 것이 그리고 어디에서 데이터가 잘 못 되었는지 지시하는 친절하고 명료한 에러를 반환할 것입니다.
* 매개변수 `item`에 포함된 수신 데이터를 제공합니다.
    * 함수 내에서 매개변수를 `Item` 타입으로 선언했기 때문에, 모든 어트리뷰트와 그에 대한 타입에 대한 편집기 지원(완성 등)을 또한 받을 수 있습니다.

Created: Sun Apr 05 07:19:11 GMT 2026

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github.com/apache/maven

apache-maven/src/site/site.xml

  xsi:schemaLocation="http://maven.apache.org/SITE/2.0.0 https://maven.apache.org/xsd/site-2.0.0.xsd">

  <edit>${project.scm.url}</edit>

  <body>
    <menu name="Overview">
      <item name="Introduction" href="index.html"/>
    </menu>
  </body>

Created: Sun Apr 05 03:35:12 GMT 2026

- Last Modified: Fri Mar 21 04:56:21 GMT 2025

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github.com/codelibs/fess

src/main/webapp/WEB-INF/view/admin/webconfig/admin_webconfig.jsp

                                            <tbody>
                                            <c:forEach var="data" varStatus="s"
                                                       items="${webConfigItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/webconfig/details/4/${f:u(data.id)}" role="button" tabindex="0">

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Mon Feb 23 08:03:44 GMT 2026

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github.com/square/okhttp

okhttp-sse/src/test/java/okhttp3/sse/internal/ServerSentEventIteratorTest.kt

import java.util.ArrayDeque
import java.util.Deque
import okio.Buffer
import org.junit.jupiter.api.AfterEach
import org.junit.jupiter.api.Test

class ServerSentEventIteratorTest {
  /** Either [Event] or [Long] items for events and retry changes, respectively.  */
  private val callbacks: Deque<Any> = ArrayDeque()

  @AfterEach
  fun after() {
    assertThat(callbacks).isEmpty()
  }

  @Test
  fun multiline() {

Created: Fri Apr 03 11:42:14 GMT 2026

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github.com/tiangolo/fastapi

docs/zh/docs/advanced/openapi-webhooks.md

您定义的网络钩子将被包含在 `OpenAPI` 的架构中，并出现在自动生成的**文档 UI** 中。

/// info | 信息

`app.webhooks` 对象实际上只是一个 `APIRouter` ，与您在使用多个文件来构建应用程序时所使用的类型相同。

///

请注意，使用网络钩子时，您实际上并没有声明一个*路径*（比如 `/items/` ），您传递的文本只是这个网络钩子的**标识符**（事件的名称）。例如在 `@app.webhooks.post("new-subscription")` 中，网络钩子的名称是 `new-subscription` 。

这是因为我们预计**您的用户**会以其他方式（例如通过网页仪表板）来定义他们希望接收网络钩子的请求的实际 **URL 路径**。

### 查看文档 { #check-the-docs }

Created: Sun Apr 05 07:19:11 GMT 2026

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github.com/tiangolo/fastapi

docs/zh-hant/docs/how-to/migrate-from-pydantic-v1-to-pydantic-v2.md

```

在某些情況下，你甚至可以在同一個 FastAPI 路徑操作（path operation）中同時使用 Pydantic v1 與 v2 模型：

{* ../../docs_src/pydantic_v1_in_v2/tutorial003_an_py310.py hl[2:3,6,12,21:22] *}

在上面的範例中，輸入模型是 Pydantic v1，輸出模型（於 `response_model=ItemV2` 定義）是 Pydantic v2。

### Pydantic v1 參數 { #pydantic-v1-parameters }

若你需要在 Pydantic v1 模型上使用 FastAPI 的參數工具（例如 `Body`、`Query`、`Form` 等），在完成遷移到 Pydantic v2 之前，可以從 `fastapi.temp_pydantic_v1_params` 匯入：

Created: Sun Apr 05 07:19:11 GMT 2026

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github.com/tiangolo/fastapi

fastapi/security/oauth2.py

    ```

    Note that for OAuth2 the scope `items:read` is a single scope in an opaque string.
    You could have custom internal logic to separate it by colon characters (`:`) or
    similar, and get the two parts `items` and `read`. Many applications do that to
    group and organize permissions, you could do it as well in your application, just
    know that it is application specific, it's not part of the specification.
    """

Created: Sun Apr 05 07:19:11 GMT 2026

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github.com/tiangolo/fastapi

docs/pt/docs/how-to/migrate-from-pydantic-v1-to-pydantic-v2.md

{* ../../docs_src/pydantic_v1_in_v2/tutorial003_an_py310.py hl[2:3,6,12,21:22] *}

No exemplo acima, o modelo de entrada é um modelo Pydantic v1, e o modelo de saída (definido em `response_model=ItemV2`) é um modelo Pydantic v2.

### Parâmetros do Pydantic v1 { #pydantic-v1-parameters }

Created: Sun Apr 05 07:19:11 GMT 2026

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