Shinsuke Sugaya <******@****.***> 1446334514 +0900

	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1 // indirect
	github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 // indirect
	github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 // indirect
	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.27.0 // indirect
	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 // indirect

<div style="text-align: right; margin-right: 10%;">Kabir Khan - <strong>Microsoft</strong> <a href="https://github.com/fastapi/fastapi/pull/26"><small>(ref)</small></a></div>

---

"_We adopted the **FastAPI** library to spawn a **REST** server that can be queried to obtain **predictions**. [for Ludwig]_"

You can add custom exception handlers with [the same exception utilities from Starlette](https://www.starlette.dev/exceptions/).

Let's say you have a custom exception `UnicornException` that you (or a library you use) might `raise`.

And you want to handle this exception globally with FastAPI.

You could add a custom exception handler with `@app.exception_handler()`:

例如，你可以创建一个名为 `main.py` 的文件，其中包含以下内容：

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

/// tip | 提示

第二个参数是 [`os.getenv()`](https://docs.python.org/3.8/library/os.html#os.getenv) 的默认返回值。

如果没有提供，默认值为 `None`，这里我们提供 `"World"` 作为默认值。

///

然后你可以调用这个 Python 程序：

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
// 这里我们还没有设置环境变量

<img src="/img/tutorial/security/image12.png">

## ユーザー名の確認 { #check-the-username }

より完全な例です。

依存関係を使ってユーザー名とパスワードが正しいかを確認します。

これには、Python 標準モジュール [`secrets`](https://docs.python.org/3/library/secrets.html) を用いてユーザー名とパスワードを検証します。

`secrets.compare_digest()` は `bytes` か、ASCII 文字（英語の文字）のみを含む `str` を受け取る必要があります。つまり、`Sebastián` のように `á` を含む文字ではそのままでは動作しません。

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

// Package ioutil implements some I/O utility functions which are not covered
// by the standard library.
package ioutil

import (
	"context"
	"errors"
	"io"
	"os"
	"runtime/debug"
	"time"

	"github.com/dustin/go-humanize"
	"github.com/minio/minio/internal/bpool"

    )
) else if "%~1"=="--yjp" (
    if not exist "%YJPLIB%" (
        echo Error: Unable to autodetect the YJP library location. Please set YJPLIB variable >&2
        exit /b 1
    )
    set "INTERNAL_MAVEN_OPTS=-agentpath:%YJPLIB%=onexit=snapshot,onexit=memory,tracing,onlylocal %INTERNAL_MAVEN_OPTS%"
) else if "%~1"=="--enc" (

   * is defined as the function h such that {@code h(a) == g(f(a))} for each {@code a}.
   *
   * <p><b>JRE users and Android users who opt in to library desugaring:</b> use {@code
   * g.compose(f)} or (probably clearer) {@code f.andThen(g)} instead. Note that it is not
   * serializable.
   *
   * @param g the second function to apply

    "path": "platforms/jvm/plugins-java-base",
    "unitTests": false,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "plugins-java-library",
    "path": "platforms/jvm/plugins-java-library",
    "unitTests": true,
    "functionalTests": true,
    "crossVersionTests": false
  },
  {
    "name": "plugins-jvm-test-fixtures",