SONARPY-2043: Deactivate CPD for Notebooks (#1894)

Author: joke1196

sonar-python-plugin/src/main/java/org/sonar/plugins/python/PythonScanner.java

@@ -316,7 +316,9 @@ private void saveMeasures(PythonInputFile inputFile, PythonVisitorContext visito
     noSonarFilter.noSonarInFile(inputFile.wrappedFile(), fileLinesVisitor.getLinesWithNoSonar());
 
     if (!isInSonarLint(context)) {
-      cpdAnalyzer.pushCpdTokens(inputFile.wrappedFile(), visitorContext);
+      if (inputFile.kind() == PythonInputFile.Kind.PYTHON) {
+        cpdAnalyzer.pushCpdTokens(inputFile.wrappedFile(), visitorContext);
+      }
 
       Set<Integer> linesOfCode = fileLinesVisitor.getLinesOfCode();
       saveMetricOnFile(inputFile, CoreMetrics.NCLOC, linesOfCode.size());

sonar-python-plugin/src/test/java/org/sonar/plugins/python/IPynbSensorTest.java

@@ -35,6 +35,7 @@
 import org.sonar.api.batch.rule.CheckFactory;
 import org.sonar.api.batch.rule.internal.ActiveRulesBuilder;
 import org.sonar.api.batch.rule.internal.NewActiveRule;
+import org.sonar.api.batch.sensor.cpd.internal.TokensLine;
 import org.sonar.api.batch.sensor.internal.DefaultSensorDescriptor;
 import org.sonar.api.batch.sensor.internal.SensorContextTester;
 import org.sonar.api.config.internal.MapSettings;
@@ -216,4 +217,14 @@ void test_notebook_sensor_is_excuted_on_json_file() {
     activeRules = new ActiveRulesBuilder().build();
     assertDoesNotThrow(() -> notebookSensor().execute(context));
   }
+
+  @Test
+  void test_notebook_sensor_does_not_execute_cpd_measures() {
+    inputFile(NOTEBOOK_FILE);
+    activeRules = new ActiveRulesBuilder().build();
+    notebookSensor().execute(context);
+    List<TokensLine> tokensLines = context.cpdTokens("moduleKey:notebook.ipynb");
+    assertThat(tokensLines)
+      .isNull();
+  }
 }