mockThemeHelper.install(artifact);
            // Some environments may handle invalid zip gracefully
            assertTrue(true);
        } catch (Exception e) {
            // Should throw ThemeException or ZipException
            assertTrue(e instanceof ThemeException || e.getMessage().contains("zip") || e.getMessage().contains("install")
                    || e.getMessage().contains("format"));

	<property name="maven.snapshot.repo.url" value="https://central.sonatype.com/repository/maven-snapshots" />
	<property name="maven.release.repo.url" value="https://repo1.maven.org/maven2" />

	<target name="install.jars">
		<mkdir dir="${target.dir}" />
		<delete dir="${webinf.dir}/lib" />
		<mkdir dir="${webinf.dir}/lib" />
		<delete dir="${crawler.dir}/lib" />
		<mkdir dir="${crawler.dir}/lib" />

在编辑器中使用 FastAPI 会真正地展现出它的优势：只需要编写很少的代码，所有的类型检查，代码补全等等。

---

## 安装 FastAPI { #install-fastapi }

第一个步骤是安装 FastAPI.

请确保您创建并激活一个[虚拟环境](../virtual-environments.md)，然后**安装 FastAPI**：

<div class="termy">

```console
$ pip install "fastapi[standard]"

---> 100%
```

</div>

/// note | 注意

## Instale `websockets` { #install-websockets }

Garanta que você criou um [ambiente virtual](../virtual-environments.md), o ativou e instalou o `websockets` (uma biblioteca Python que facilita o uso do protocolo "WebSocket"):

<div class="termy">

```console
$ pip install websockets

---> 100%
```

</div>

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

First, make sure you create your [virtual environment](../virtual-environments.md), activate it, and then install the `pydantic-settings` package:

<div class="termy">

```console
$ pip install pydantic-settings
---> 100%
```

</div>

It also comes included when you install the `all` extras with:

<div class="termy">

 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.artifact.installer;

/**
 */
@Deprecated
public class ArtifactInstallationException extends Exception {
    public ArtifactInstallationException(String message) {
        super(message);
    }

				"application/vnd.accpac.simply.aso",
				"application/vnd.accpac.simply.imp",
				"application/vnd.acucobol",
				"application/vnd.acucorp",
				"application/vnd.adobe.air-application-installer-package+zip",
				"application/vnd.adobe.aftereffects.project",
				"application/vnd.adobe.aftereffects.template",
				"application/vnd.adobe.xdp+xml",
				"application/vnd.adobe.xfdf",
				"application/vnd.aether.imp",

        file("producer-tar/build/install/someFile.txt").exists()
        file("producer-tar/build/install/snapshot-1.0.txt").exists()
        file("consumer/build/dir/someFile.txt").exists()

        when:
        gradleRunner("copyDir", "-Pversion=2.0").build()
        then: "old content is cleared out"
        file("producer-tar/build/install/someFile.txt").exists()

 */
public class InstallBody {
    /** Name of the plugin to install (required, max 100 characters) */
    @Required
    @Size(max = 100)
    public String name;

    /**
     * Default constructor.
     */
    public InstallBody() {
        // Default constructor
    }

    /** Version of the plugin to install (required, max 100 characters) */
    @Required
    @Size(max = 100)

import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.deployer.ArtifactDeploymentException;
import org.apache.maven.artifact.installer.ArtifactInstallationException;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.RepositoryRequest;
import org.apache.maven.artifact.resolver.ArtifactNotFoundException;