moved getSettingsPanel and getSettings from DirectoryProjectGenerator to PythonProjectGenerator. We don't push other projects to change new project dialog.

python/ide/src/com/jetbrains/python/newProject/PythonBaseProjectGenerator.java

@@ -16,7 +16,7 @@ import org.jetbrains.annotations.Nullable;
 import javax.swing.*;
 import java.io.File;
 
-public class PythonBaseProjectGenerator implements DirectoryProjectGenerator {
+public class PythonBaseProjectGenerator extends PythonProjectGenerator implements DirectoryProjectGenerator {
   @NotNull
   @Nls
   @Override
@@ -37,7 +37,7 @@ public class PythonBaseProjectGenerator implements DirectoryProjectGenerator {
   }
 
   @Override
-  public Object getProjectSettings() throws ProcessCanceledException {
+  public Object getProjectSettings() {
     return new PyNewProjectSettings();
   }
 

python/ide/src/com/jetbrains/python/newProject/PythonNewDirectoryProjectDialog.java

@@ -54,7 +54,6 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
-import java.io.File;
 import java.util.List;
 
 /**
@@ -180,18 +179,6 @@ public class PythonNewDirectoryProjectDialog extends NewDirectoryProjectDialog {
         }
       }
 
-      @Nullable
-      @Override
-      public JComponent getSettingsPanel(File baseDir) throws ProcessCanceledException {
-        return null;
-      }
-
-      @Nullable
-      @Override
-      public Object getProjectSettings() throws ProcessCanceledException {
-        return null;
-      }
-
       @Nullable
       @Override
       public Icon getLogo() {

python/ide/src/com/jetbrains/python/newProject/actions/ProjectSpecificSettingsStep.java

@@ -15,11 +15,13 @@
  */
 package com.jetbrains.python.newProject.actions;
 
+import com.intellij.ide.util.projectWizard.WebProjectTemplate;
 import com.intellij.openapi.project.DumbAware;
 import com.intellij.openapi.ui.VerticalFlowLayout;
 import com.intellij.platform.DirectoryProjectGenerator;
 import com.intellij.ui.HideableDecorator;
 import com.intellij.util.NullableConsumer;
+import com.jetbrains.python.newProject.PythonProjectGenerator;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -35,7 +37,12 @@ public class ProjectSpecificSettingsStep extends AbstractProjectSettingsStep imp
   @Override
   @Nullable
   protected JPanel createAdvancedSettings() {
-    final JComponent advancedSettings = myProjectGenerator.getSettingsPanel(myProjectDirectory);
+    JComponent advancedSettings = null;
+    if (myProjectGenerator instanceof PythonProjectGenerator)
+      advancedSettings = ((PythonProjectGenerator)myProjectGenerator).getSettingsPanel(myProjectDirectory);
+    else if (myProjectGenerator instanceof WebProjectTemplate) {
+      advancedSettings = ((WebProjectTemplate)myProjectGenerator).getPeer().getComponent();
+    }
     if (advancedSettings != null) {
       final JPanel jPanel = new JPanel(new VerticalFlowLayout());
       final HideableDecorator deco = new HideableDecorator(jPanel, "Mor&e Settings", false);

python/ide/src/com/jetbrains/python/newProject/actions/PyCharmNewProjectStep.java

@@ -16,6 +16,7 @@
 package com.jetbrains.python.newProject.actions;
 
 import com.intellij.ide.GeneralSettings;
+import com.intellij.ide.util.projectWizard.WebProjectTemplate;
 import com.intellij.internal.statistic.UsageTrigger;
 import com.intellij.internal.statistic.beans.ConvertUsagesUtil;
 import com.intellij.openapi.actionSystem.DefaultActionGroup;
@@ -44,6 +45,7 @@ import com.jetbrains.python.configuration.PyConfigurableInterpreterList;
 import com.jetbrains.python.newProject.PyFrameworkProjectGenerator;
 import com.jetbrains.python.newProject.PyNewProjectSettings;
 import com.jetbrains.python.newProject.PythonBaseProjectGenerator;
+import com.jetbrains.python.newProject.PythonProjectGenerator;
 import com.jetbrains.python.sdk.PyDetectedSdk;
 import com.jetbrains.python.sdk.PySdkService;
 import com.jetbrains.python.sdk.PythonSdkAdditionalData;
@@ -140,7 +142,12 @@ public class PyCharmNewProjectStep extends DefaultActionGroup implements DumbAwa
           @Override
           public void projectOpened(Project project, Module module) {
             if (generator != null) {
-              final Object projectSettings = generator.getProjectSettings();
+              Object projectSettings = null;
+              if (generator instanceof PythonProjectGenerator)
+                projectSettings = ((PythonProjectGenerator)generator).getProjectSettings();
+              else if (generator instanceof WebProjectTemplate) {
+                projectSettings = ((WebProjectTemplate)generator).getPeer().getSettings();
+              }
               if (projectSettings instanceof PyNewProjectSettings) {
                 ((PyNewProjectSettings)projectSettings).setSdk(settings.getSdk());
                 ((PyNewProjectSettings)projectSettings).setInstallFramework(settings.installFramework());