#undef X3L #undef X3H #undef Y3L #undef Y3H #undef Z3L #undef Z3H #undef ZER #undef SEL1 #undef CAR1 #undef CAR2 // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-2007-bl // http://www.hyperelliptic.org/EFD/g1p/auto-shortw.html // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-projective-3.html #define P3ptr R3 #define P1ptr R4 #define CPOOL R7 // Temporaries in REGs #define X3L V15 #define X3H V16 #define Y3L V17 #define Y3H V18 #define T1L V19 #define T1H V20 #define...

### 自分で async コードを書く { #write-your-own-async-code }

Starlette (**FastAPI** も) は [AnyIO](https://anyio.readthedocs.io/en/stable/) の上に構築されており、標準ライブラリの [asyncio](https://docs.python.org/3/library/asyncio-task.html) と [Trio](https://trio.readthedocs.io/en/stable/) の両方に対応しています。

特に、あなた自身のコード内で、より高度なパターンを必要とする発展的な並行処理のユースケースに対して、[AnyIO](https://anyio.readthedocs.io/en/stable/) を直接使えます。

 * assigned characters, including important CJK characters and emoji.
 *
 * <p>Supplementary characters are <a
 * href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Character.html#supplementary">encoded
 * into a {@code String} using surrogate pairs</a>, and a {@code CharMatcher} treats these just as
 * two separate characters. {@link #countIn} counts each supplementary character as 2 {@code char}s.
 *

### 여러분만의 async 코드 작성하기 { #write-your-own-async-code }

Starlette(그리고 **FastAPI**)는 [AnyIO](https://anyio.readthedocs.io/en/stable/)를 기반으로 하고 있으며, 파이썬 표준 라이브러리 [asyncio](https://docs.python.org/3/library/asyncio-task.html)와 [Trio](https://trio.readthedocs.io/en/stable/) 모두와 호환됩니다.

특히, 코드에서 더 고급 패턴이 필요한 고급 동시성 사용 사례에서는 직접 [AnyIO](https://anyio.readthedocs.io/en/stable/)를 사용할 수 있습니다.

    }

    /**
     * This supports painless invocation by the Verifier during embedded execution of the core ITs.
     * See <a href="http://maven.apache.org/shared/maven-verifier/xref/org/apache/maven/it/Embedded3xLauncher.html">
     * <code>Embedded3xLauncher</code> in <code>maven-verifier</code></a>
     *
     * @param args CLI args
     * @param workingDirectory working directory
     * @param stdout stdout
     * @param stderr stderr

        .newBuilder()
        .dns(FakeDns())
        .build()
    assertFailsWith<UnknownHostException> {
      getResponse(
        Request
          .Builder()
          .url("http://1234.1.1.1/index.html".toHttpUrl())
          .build(),
      )
    }
  }

  private fun testServerClosesOutput(mockResponse: MockResponse) {
    server.enqueue(mockResponse)

 * assigned characters, including important CJK characters and emoji.
 *
 * <p>Supplementary characters are <a
 * href="https://docs.oracle.com/en/java/javase/25/docs/api/java.base/java/lang/Character.html#supplementary">encoded
 * into a {@code String} using surrogate pairs</a>, and a {@code CharMatcher} treats these just as
 * two separate characters. {@link #countIn} counts each supplementary character as 2 {@code char}s.
 *

			wantResult: `{"_1":-3}`,
		},
		// Examples from https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-glacier-select-sql-reference-date.html#s3-glacier-select-sql-reference-date-diff
		{
			name:       "date_diff_year",
			query:      `SELECT date_diff(year, '2010-01-01T', '2011-01-01T') FROM S3Object LIMIT 1`,
			wantResult: `{"_1":1}`,
		},
		{

設定例:

* [VS Code](https://code.visualstudio.com/docs/python/environments#_select-and-activate-an-environment)
* [PyCharm](https://www.jetbrains.com/help/pycharm/creating-virtual-environment.html)

/// tip | 豆知識

この設定は通常、仮想環境を作成した際に**一度だけ**行います。

///

## 仮想環境の無効化 { #deactivate-the-virtual-environment }

プロジェクトの作業が終了したら、その仮想環境を**無効化**できます。

<div class="termy">

#undef X3L #undef X3H #undef Y3L #undef Y3H #undef Z3L #undef Z3H #undef ZER #undef SEL1 #undef CAR1 #undef CAR2 // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-2007-bl // http://www.hyperelliptic.org/EFD/g1p/auto-shortw.html // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-projective-3.html #define P3ptr R3 #define P1ptr R4 #define CPOOL R7 // Temporaries in REGs #define X3L V15 #define X3H V16 #define Y3L V17 #define Y3H V18 #define T1L V19 #define T1H V20 #define...