### Le fichier `.env` { #the-env-file }

Vous pouvez avoir un fichier `.env` avec :

```bash
ADMIN_EMAIL="******@****.***"
APP_NAME="ChimichangApp"
```

### Lire les paramètres depuis `.env` { #read-settings-from-env }

Puis mettre à jour votre `config.py` avec :

{* ../../docs_src/settings/app03_an_py310/config.py hl[9] *}

/// tip | Astuce

```console
// 환경 변수 MY_NAME 생성
$ $Env:MY_NAME = "Wade Wilson"

// 다른 프로그램과 함께 사용하기. 예:
$ echo "Hello $Env:MY_NAME"

Hello Wade Wilson
```

</div>

////

## 파이썬에서 env var 읽기 { #read-env-vars-in-python }

파이썬 **바깥**인 터미널에서(또는 다른 어떤 방법으로든) 환경 변수를 만들고, 그런 다음 **파이썬에서 읽을 수 있습니다**.

예를 들어 다음과 같은 `main.py` 파일이 있다고 합시다:

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")

```console
// 创建一个名为 MY_NAME 的环境变量
$ $Env:MY_NAME = "Wade Wilson"

// 在其他程序中使用它，例如
$ echo "Hello $Env:MY_NAME"

Hello Wade Wilson
```

</div>

////

## 在 Python 中读取环境变量 { #read-env-vars-in-python }

你也可以在 Python **之外**的终端中创建环境变量（或使用任何其他方法），然后在 Python 中**读取**它们。

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")

run the below commands: 1. export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 2. kubectl port-forward $POD_NAME 9000 --namespace {{ .Release.Namespace }} Read more about port forwarding here: http://kubernetes.io/docs/user-guide/kubectl/kubectl_port-forward/ You can now access Minio server on http://localhost:9000. Follow the below steps to connect to Minio server with mc client: 1. Download the Minio mc...

run the below commands: 1. export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") 2. kubectl port-forward $POD_NAME 9000 --namespace {{ .Release.Namespace }} Read more about port forwarding here: http://kubernetes.io/docs/user-guide/kubectl/kubectl_port-forward/ You can now access Minio server on http://localhost:9000. Follow the below steps to connect to Minio server with mc client: 1. Download the Minio mc...

    /**
     * Test for DELETE /api/admin/crawlinginfo/all
     * This endpoint deletes all old crawling sessions except currently running ones
     * */
    private void testDeleteAllCrawlingInfo() {
        // Read crawling info before deletion
        final List<Map<String, Object>> logListBefore = readCrawlingInfo(webConfigId);
        logger.info("logListBefore: {}", logListBefore);

            LifecycleConfiguration lifecycleConfiguration;

            try (InputStream input = getDescriptorStream(LIFECYCLE_DESCRIPTOR)) {
                lifecycleConfiguration = new LifecycleStaxReader().read(input);
            }

            lifecycleMappings = new HashMap<>();

            for (Lifecycle lifecycle : lifecycleConfiguration.getLifecycles()) {

    @Override
    @SuppressWarnings({"checkstyle:methodLength"})
    public SessionBuilder newRepositorySessionBuilder(MavenExecutionRequest request) {
        requireNonNull(request, "request");

        // this map is read ONLY to get config from (profiles + env + system + user)
        Map<String, String> mergedProps = createMergedProperties(request);

        boolean mavenMaven3Personality = Features.mavenMaven3Personality(mergedProps);

func (er erasureObjects) defaultWQuorum() int {
	dataCount := er.setDriveCount - er.defaultParityCount
	if dataCount == er.defaultParityCount {
		return dataCount + 1
	}
	return dataCount
}

// defaultRQuorum read quorum based on setDriveCount and defaultParityCount
func (er erasureObjects) defaultRQuorum() int {
	return er.setDriveCount - er.defaultParityCount
}

func diskErrToDriveState(err error) (state string) {
	switch {

    /** Whether to failover to port 139 if port 445 fails */
    protected boolean port139FailoverEnabled = false;
    /** Whether to use NT SMB operations */
    protected boolean useNTSmbs = true;
    /** Whether to use large read/write operations for better performance */
    protected boolean useLargeReadWrite = true;
    /** LAN Manager compatibility level for authentication */
    protected int lanmanCompatibility = 3;