Daher verwenden wir einen relativen Import mit `..` für die Abhängigkeiten:

{* ../../docs_src/bigger_applications/app_an_py39/routers/items.py hl[3] title["app/routers/items.py"] *}

#### Wie relative Importe funktionieren { #how-relative-imports-work }

/// tip | Tipp

{* ../../docs_src/security/tutorial001_an_py39.py hl[8] *}

/// tip | Tipp

Hier bezieht sich `tokenUrl="token"` auf eine relative URL `token`, die wir noch nicht erstellt haben. Da es sich um eine relative URL handelt, entspricht sie `./token`.

    /**
     * Holder object for values that cannot be null or empty (will be printed unconditionally). This
     * helps to shortcut most calls to isEmpty(), which is important because the check for emptiness
     * is relatively expensive. Use a subtype so this also doesn't need any extra storage.
     */
    private static final class UnconditionalValueHolder extends ValueHolder {}
  }

  private MoreObjects() {}

            long timeSameLength = measureEqualsTime(auth3, auth4, TIMING_ITERATIONS);

            // Timing should be relatively consistent regardless of length differences
            double maxTime = Math.max(timeDiffLength, timeSameLength);
            double minTime = Math.min(timeDiffLength, timeSameLength);

import common.promotionBuildParameters
import common.setArtifactRules
import jetbrains.buildServer.configs.kotlin.BuildSteps
import jetbrains.buildServer.configs.kotlin.FailureAction
import jetbrains.buildServer.configs.kotlin.RelativeId

abstract class BasePublishGradleDistribution(
    // The branch to be promoted
    val promotedBranch: String,
    val prepTask: String?,
    val triggerName: String,
    val gitUserName: String = "bot-teamcity",

     * @param relative the relative path to resolve
     * @return a new ModelSource for the resolved POM, or null if:
     *         <ul>
     *           <li>This is not a build source</li>
     *           <li>No POM can be found at the resolved location</li>
     *         </ul>
     * @throws NullPointerException if modelLocator or relative is null
     */
    @Nullable

     *   <li><strong>Relative Path</strong> (e.g., {@code Path.of("META-INF/resources")}) - The path is
     *       intended to be resolved relative to the output directory for this source root's {@link #scope()}.
     *       <ul>
     *         <li>For {@link ProjectScope#MAIN}: relative to {@code target/classes}</li>
     *         <li>For {@link ProjectScope#TEST}: relative to {@code target/test-classes}</li>

        }

        @Override
        public Source resolve(@Nonnull String relative) {
            return new BuildPathSource(path.resolve(relative));
        }

        @Override
        @Nullable
        public ModelSource resolve(@Nonnull ModelLocator locator, @Nonnull String relative) {
            String norm = relative.replace('\\', File.separatorChar).replace('/', File.separatorChar);

    /**
     * Holder object for values that cannot be null or empty (will be printed unconditionally). This
     * helps to shortcut most calls to isEmpty(), which is important because the check for emptiness
     * is relatively expensive. Use a subtype so this also doesn't need any extra storage.
     */
    private static final class UnconditionalValueHolder extends ValueHolder {}
  }

  private MoreObjects() {}

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