したがって、以下の行:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

は実行されません。

/// info | 情報

より詳しい情報は、[公式Pythonドキュメント](https://docs.python.org/3/library/__main__.html)を参照してください。

///

## デバッガーでコードを実行 { #run-your-code-with-your-debugger }

コードから直接Uvicornサーバーを実行しているため、デバッガーから直接Pythonプログラム (FastAPIアプリケーション) を呼び出せます。

---

例えば、Visual Studio Codeでは、次のことが可能です:

        // remove compiled classes from the Javadoc classpath:
        // http://mail.openjdk.java.net/pipermail/javadoc-dev/2018-January/000400.html
        javadoc.configure(doc -> doc.setClasspath(Util.getJavaMainSourceSet(project).get().getCompileClasspath()));

        // ensure javadoc task is run with 'check'

  }

  /**
   * This is not defined in the protocol but some servers won't add the leading empty space when the
   * message is empty. http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1
   */
  @Test
  fun emptyMessageAndNoLeadingSpace() {
    val version = 1
    val code = 503
    val statusLine = parse("HTTP/1.$version $code")
    assertThat(statusLine.message).isEqualTo("")

* virtual environment: виртуальное окружение
* framework: фреймворк
* path paremeter: path-параметр
* path (as in URL path): путь
* form (as in HTML form): форма
* media type: тип содержимого (or `медиа-тип`)
* request: HTTP-запрос
* response: HTTP-ответ
* type hints: аннотации типов
* type annotations: аннотации типов
* context manager: менеджер контекста

 * They don't specify whether a specific proxy server should be used or how to authenticate with that proxy server.

        doc.put("title", "Test Doc");
        doc.put("url", "http://example.com");
        doc.put("content", "Plain text content without any HTML");
        documents.add(doc);

        final String result = client.testBuildContext(documents);
        assertTrue(result.contains("Plain text content without any HTML"));
    }

    @Test
    public void test_buildContext_multipleDocumentsWithHtml() {

 *   int result = 1;
 *   while ((response = response.priorResponse()) != null) {
 *     result++;
 *   }
 *   return result;
 * }
 * ```
 *
 * [1]: https://tools.ietf.org/html/rfc2817
 */
fun interface Authenticator {
  /**
   * Returns a request that includes a credential to satisfy an authentication challenge in
   * [response]. Returns null if the challenge cannot be satisfied.
   *

/**
 * {@code Escaper} instances suitable for strings to be included in particular sections of URLs.
 *
 * <p>If the resulting URLs are inserted into an HTML or XML document, they will require additional
 * escaping with {@link com.google.common.html.HtmlEscapers} or {@link
 * com.google.common.xml.XmlEscapers}.
 *
 * @author David Beaumont
 * @author Chris Povirk
 * @since 15.0
 */
@GwtCompatible

    private const val TRANSFER_ENCODING = "transfer-encoding"
    private const val TE = "te"
    private const val ENCODING = "encoding"
    private const val UPGRADE = "upgrade"

    /** See http://tools.ietf.org/html/draft-ietf-httpbis-http2-09#section-8.1.3. */
    private val HTTP_2_SKIPPED_REQUEST_HEADERS =
      immutableListOf(
        CONNECTION,
        HOST,
        KEEP_ALIVE,
        PROXY_CONNECTION,
        TE,

因此，這一行：

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

就不會被執行。

/// info | 說明

想了解更多，參考 [Python 官方文件](https://docs.python.org/3/library/__main__.html)。

///

## 用偵錯器執行你的程式碼 { #run-your-code-with-your-debugger }

因為你是直接從程式碼中執行 Uvicorn 伺服器，所以你可以直接從偵錯器呼叫你的 Python 程式（你的 FastAPI 應用程式）。

---

例如，在 Visual Studio Code 中，你可以：

* 前往 "Debug" 面板