You can create the *path operations* for that module using `APIRouter`.

### Import `APIRouter` { #import-apirouter }

You import it and create an "instance" the same way you would with the class `FastAPI`:

{* ../../docs_src/bigger_applications/app_an_py39/routers/users.py hl[1,3] title["app/routers/users.py"] *}

そして、Gunicorn互換の**Uvicornワーカー**クラスが、FastAPIが使えるように、Gunicornから送られてきたデータをASGI標準に変換する役割を担います。

## GunicornとUvicornをインストールする

<div class="termy">

```console
$ pip install "uvicorn[standard]" gunicorn

---> 100%
```

</div>

これによりUvicornと（高性能を得るための）標準（`standard`）の追加パッケージとGunicornの両方がインストールされます。

## UvicornのワーカーとともにGunicornを実行する

Gunicornを以下のように起動させることができます:

## `SQLModel` 설치하기

먼저, [가상 환경](../virtual-environments.md){.internal-link target=_blank}을 생성하고 활성화한 다음, `sqlmodel`을 설치하세요:

<div class="termy">

```console
$ pip install sqlmodel
---> 100%
```

</div>

## 단일 모델로 애플리케이션 생성하기

우선 단일 **SQLModel** 모델을 사용하여 애플리케이션의 가장 간단한 첫 번째 버전을 생성해보겠습니다.

이후 **다중 모델**을 추가하여 보안과 유연성을 강화할 것입니다. 🤓

### 모델 생성하기

		return
	}
	select {
	case <-GlobalContext.Done():
	case wrkr <- task:
	default:
		es.stats.missedExpiryTasks.Add(1)
	}
}

// globalExpiryState is the per-node instance which manages all ILM expiry tasks.
var globalExpiryState *expiryState

// newExpiryState creates an expiryState with buffered channels allocated for
// each ILM expiry task type.

            throws InvalidRepositoryException {
        if (layout == null) {
            throw new InvalidRepositoryException(
                    String.format("Cannot find ArtifactRepositoryLayout instance for: %s %s", layoutId, repositoryId),
                    repositoryId);
        }
    }

    public static ArtifactRepository createArtifactRepository(
            String id,
            String url,

specific language governing permissions and limitations
under the License.
-->

<model xmlns="http://codehaus-plexus.github.io/MODELLO/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://codehaus-plexus.github.io/MODELLO/2.0.0 https://codehaus-plexus.github.io/modello/xsd/modello-2.0.0.xsd"
  xml.namespace="http://maven.apache.org/PLUGIN/${version}"

}

var listCache sync.Map // map[string]listImports, keyed by contextName

// listSem is a semaphore restricting concurrent invocations of 'go list'. 'go
// list' has its own internal concurrency, so we use a hard-coded constant (to
// allow the I/O-intensive phases of 'go list' to overlap) instead of scaling
// all the way up to GOMAXPROCS.
var listSem = make(chan semToken, 2)

type semToken struct{}

		}
		return
	}
}

// Inserted manually.
func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[StateUnconnected-0]
	_ = x[StateConnecting-1]
	_ = x[StateConnected-2]
	_ = x[StateConnectionError-3]

		dstRecords, err = globalDNSConfig.Get(dstBucket)
		if err != nil {
			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
			return
		}

		// Send PutObject request to appropriate instance (in federated deployment)
		core, rerr := getRemoteInstanceClient(r, getHostFromSrv(dstRecords))
		if rerr != nil {
			writeErrorResponse(ctx, w, toAPIError(ctx, rerr), r.URL)
			return
		}

	# Start MinIO instance using the options
	START_CMD="CI=on _MINIO_AUTO_DRIVE_HEALING=off minio server ${MINIO_OPTS} &"
	echo
	echo "Starting MinIO instance: ${START_CMD}"
	echo
	eval "$START_CMD"
	MINIO_SRVR_PID="$!"
	echo "MinIO Server PID: ${MINIO_SRVR_PID}"
	echo
	echo "Waiting for MinIO instance to get ready!"
	sleep 10
}

main "$@"`, scheme)