<!-- Missing groupId and version -->
                </project>
                """;

            Document validDoc = Document.of(validPomXml);
            Document invalidDoc = Document.of(invalidPomXml);

            Map<Path, Document> pomMap = new HashMap<>();
            pomMap.put(Paths.get("/project/valid.xml"), validDoc);

    private MavenProject project;

    public ProjectArtifact(MavenProject project) {
        super(
                project.getGroupId(),
                project.getArtifactId(),
                project.getVersion(),
                null,
                "pom",
                null,
                new PomArtifactHandler());
        this.project = project;
        setFile(project.getFile());

@Deprecated
public class ActiveProjectArtifact implements Artifact {
    private final Artifact artifact;

    private final MavenProject project;

    public ActiveProjectArtifact(MavenProject project, Artifact artifact) {
        this.artifact = artifact;
        this.project = project;

        artifact.setFile(project.getArtifact().getFile());
        artifact.setResolved(true);
    }

    /** {@inheritDoc} */
    @Override

 * the same weight, they are ordered by project ID for deterministic results.
 *
 * <p><b>Example:</b>
 * <p>Consider projects with dependencies: A → B → D, A → C → D
 * <ul>
 * <li>Project D: weight = 1 (no downstream dependencies)</li>
 * <li>Project B: weight = 2 (1 + max(D=1))</li>
 * <li>Project C: weight = 2 (1 + max(D=1))</li>
 * <li>Project A: weight = 3 (1 + max(B=2, C=2))</li>
 * </ul>

    <dependency>
      <groupId>com.google.j2objc</groupId>
      <artifactId>j2objc-annotations</artifactId>
    </dependency>
    <dependency>
      <groupId>${project.groupId}</groupId>
      <artifactId>guava</artifactId>
      <version>${project.version}</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>

                }
            }
        } else {
            MavenProject project = createStubMavenProject();
            project.setRemoteArtifactRepositories(request.getRemoteRepositories());
            project.setPluginArtifactRepositories(request.getPluginArtifactRepositories());
            projects.add(project);
        }

     * }
     * Path outputDir = project.getOutputDirectory(scope());
     * return configured.map(outputDir::resolve).orElse(outputDir);
     * }</pre>
     *
     * @param project the project to use for obtaining the output directory
     * @return the absolute path where files from {@link #directory()} should be copied
     *
     * @see #targetPath()
     * @see Project#getOutputDirectory(ProjectScope)
     */

     *
     * @return The problems that were encountered during the project building, can be empty but never {@code null}.
     */
    List<ModelProblem> getProblems();

    /**
     * Gets the result of the dependency resolution for the project.
     *
     * @return The result of the dependency resolution for the project or {@code null} if the project dependencies were

$ cd code
// Create a directory for this project
$ mkdir awesome-project
// Enter into that project directory
$ cd awesome-project
```

</div>

## Create a Virtual Environment { #create-a-virtual-environment }

When you start working on a Python project **for the first time**, create a virtual environment **<abbr title="there are other options, this is a simple guideline">inside your project</abbr>**.

/// tip

    <buildMainSrc>${project.build.sourceDirectory}</buildMainSrc>
    <buildTestSrc>${project.build.testSourceDirectory}</buildTestSrc>
    <buildScriptSrc>${project.build.scriptSourceDirectory}</buildScriptSrc>
    <buildOut>${project.build.directory}</buildOut>
    <buildMainOut>${project.build.outputDirectory}</buildMainOut>
    <buildTestOut>${project.build.testOutputDirectory}</buildTestOut>