Sebastián Ramírez <******@****.***> 1728247014 +0200

```Python hl_lines="2  5-8  11"
{!../../docs_src/settings/tutorial001.py!}
```

/// tip

如果您需要一个快速的复制粘贴示例，请不要使用此示例，而应使用下面的最后一个示例。

///

然后，当您创建该 `Settings` 类的实例（在此示例中是 `settings` 对象）时，Pydantic 将以不区分大小写的方式读取环境变量，因此，大写的变量 `APP_NAME` 仍将为属性 `app_name` 读取。

然后，它将转换和验证数据。因此，当您使用该 `settings` 对象时，您将获得您声明的类型的数据（例如 `items_per_user` 将为 `int` 类型）。

### 使用 `settings`

然后，您可以在应用程序中使用新的 `settings` 对象：

This platform provides specific support for Swift, C++ and C.

## Cross-cutting architecture modules

There are some additional cross-cutting architecture modules that aren't platforms:

### Enterprise integration

Provides cross-cutting integration with Gradle's commercial product.

### IDE integration

Provides cross-cutting integration with IDEs and other tooling.

### Build infrastructure

KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<settings>
  <pluginGroups>
    <pluginGroup>org.codehaus.tycho</pluginGroup>
    <pluginGroup>org.sonatype.pwt</pluginGroup>
  </pluginGroups>

Sebastián Ramírez <******@****.***> 1728247014 +0200

Sebastián Ramírez <******@****.***> 1728247014 +0200

### O arquivo principal da aplicação

Agora criamos a dependência que retorna um novo objeto `config.Settings()`.

//// tab | Python 3.9+

```Python hl_lines="6  12-13"
{!> ../../docs_src/settings/app02_an_py39/main.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="6  12-13"
{!> ../../docs_src/settings/app02_an/main.py!}
```

Sebastián Ramírez <******@****.***> 1728247014 +0200

- Kubernetes is now built with Golang 1.18.2 ([#110043](https://github.com/kubernetes/kubernetes/pull/110043), [@cpanato](https://github.com/cpanato)) [SIG Release and Testing]
- Kubernetes is now built with Golang 1.18.3 ([#110421](https://github.com/kubernetes/kubernetes/pull/110421), [@cpanato](https://github.com/cpanato)) [SIG Release and Testing]

Sebastián Ramírez <******@****.***> 1728247014 +0200