## Pydantic `Settings` { #pydantic-settings }

Afortunadamente, Pydantic proporciona una gran utilidad para manejar estas configuraciones provenientes de variables de entorno con <a href="https://docs.pydantic.dev/latest/concepts/pydantic_settings/" class="external-link" target="_blank">Pydantic: Settings management</a>.

### Instalar `pydantic-settings` { #install-pydantic-settings }

 * limitations under the License.
 */
package okhttp3.internal.http2

/**
 * Settings describe characteristics of the sending peer, which are used by the receiving peer.
 * Settings are [connection][Http2Connection] scoped.
 */
class Settings {
  /** Bitfield of which flags that values. */
  private var set: Int = 0

  /** Flag values. */
  private val values = IntArray(COUNT)

## Pydantic `Settings` { #pydantic-settings }

Fortunately, Pydantic provides a great utility to handle these settings coming from environment variables with <a href="https://docs.pydantic.dev/latest/concepts/pydantic_settings/" class="external-link" target="_blank">Pydantic: Settings management</a>.

### Install `pydantic-settings` { #install-pydantic-settings }

{* ../../docs_src/settings/tutorial001.py hl[2,5:8,11] *}

/// 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：

  xml.namespace="http://maven.apache.org/SETTINGS/${version}"
  xml.schemaLocation="https://maven.apache.org/xsd/settings-${version}.xsd">
  <id>settings</id>
  <name>Settings</name>
  <description>
    <![CDATA[
    <p>This is a reference for the user-specific configuration for Maven.</p>

project(":mockwebserver-junit4").name = "mockwebserver3-junit4"
include(":mockwebserver-junit5")
project(":mockwebserver-junit5").name = "mockwebserver3-junit5"

val androidBuild: String by settings
val graalBuild: String by settings
val loomBuild: String by settings

if (androidBuild.toBoolean()) {
  include(":regression-test")
}

if (graalBuild.toBoolean()) {
  include(":native-image-tests")
}

include(":okcurl")

"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<settings xmlns='http://maven.apache.org/SETTINGS/1.0.0'>
  <profiles>
    <profile>
      <id>maven-core-it-repo</id>
      <repositories>
        <repository>
          <id>maven-core-it</id>
          <url>@baseurl@/repo</url>

    id("io.github.gradle.develocity-conventions-plugin").version("0.12.1")
    id("org.gradle.toolchains.foojay-resolver-convention").version("1.0.0")
}

include("build-environment")
include("configuration-cache-compatibility")

<?xml version="1.0" encoding="UTF-8"?>
<settings>
  <webhooks enabled="true">
    <webhook url="https://gradle-bot.grdev.net/teamcity_slacktemplate" enabled="true" template="slack.com">
      <states>
        <state type="buildAddedToQueue" enabled="false" />
        <state type="buildRemovedFromQueue" enabled="true" />
        <state type="buildStarted" enabled="true" />
        <state type="changesLoaded" enabled="true" />

  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 ../../../../../../../maven-plugin-parameter-documenter/target/generated-site/xsd/paramdoc-1.0.0.xsd ">
  <expressions>
    <expression>
      <syntax>settings.offline</syntax>
      <configuration>
        <![CDATA[
    <offline>true</offline>
    ]]></configuration>
      <description>
        <![CDATA[