diff --git a/python/src/com/jetbrains/python/psi/impl/PythonLanguageLevelPusher.java b/python/src/com/jetbrains/python/psi/impl/PythonLanguageLevelPusher.java
index c3fd23bc289c..136a7073bb8b 100644
--- a/python/src/com/jetbrains/python/psi/impl/PythonLanguageLevelPusher.java
+++ b/python/src/com/jetbrains/python/psi/impl/PythonLanguageLevelPusher.java
@@ -15,11 +15,14 @@
  */
 package com.jetbrains.python.psi.impl;
 
+import com.intellij.facet.Facet;
+import com.intellij.facet.FacetManager;
 import com.intellij.openapi.application.Application;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.fileTypes.FileTypeManager;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.module.ModuleManager;
+import com.intellij.openapi.module.ModuleType;
 import com.intellij.openapi.module.ModuleUtilCore;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.projectRoots.Sdk;
@@ -37,6 +40,8 @@ import com.intellij.util.containers.WeakHashMap;
 import com.intellij.util.io.DataInputOutputUtil;
 import com.intellij.util.messages.MessageBus;
 import com.jetbrains.python.PythonFileType;
+import com.jetbrains.python.PythonModuleTypeBase;
+import com.jetbrains.python.facet.PythonFacetSettings;
 import com.jetbrains.python.psi.LanguageLevel;
 import com.jetbrains.python.sdk.PythonSdkType;
 import org.jetbrains.annotations.NotNull;
@@ -61,11 +66,13 @@ public class PythonLanguageLevelPusher implements FilePropertyPusher<LanguageLev
     final Module[] modules = ModuleManager.getInstance(project).getModules();
     Set<Sdk> usedSdks = new HashSet<Sdk>();
     for (Module module : modules) {
-      final Sdk sdk = PythonSdkType.findPythonSdk(module);
-      myModuleSdks.put(module, sdk);
-      if (sdk != null && !usedSdks.contains(sdk)) {
-        usedSdks.add(sdk);
-        updateSdkLanguageLevel(project, sdk);
+      if (isPythonModule(module)) {
+        final Sdk sdk = PythonSdkType.findPythonSdk(module);
+        myModuleSdks.put(module, sdk);
+        if (sdk != null && !usedSdks.contains(sdk)) {
+          usedSdks.add(sdk);
+          updateSdkLanguageLevel(project, sdk);
+        }
       }
     }
   }
@@ -167,17 +174,19 @@ public class PythonLanguageLevelPusher implements FilePropertyPusher<LanguageLev
     final Module[] modules = ModuleManager.getInstance(project).getModules();
     boolean needReparseOpenFiles = false;
     for (Module module : modules) {
-      Sdk newSdk = PythonSdkType.findPythonSdk(module);
-      if (myModuleSdks.containsKey(module)) {
-        Sdk oldSdk = myModuleSdks.get(module);
-        if ((newSdk != null || oldSdk != null) && newSdk != oldSdk) {
-          needReparseOpenFiles = true;
+      if (isPythonModule(module)) {
+        Sdk newSdk = PythonSdkType.findPythonSdk(module);
+        if (myModuleSdks.containsKey(module)) {
+          Sdk oldSdk = myModuleSdks.get(module);
+          if ((newSdk != null || oldSdk != null) && newSdk != oldSdk) {
+            needReparseOpenFiles = true;
+          }
+        }
+        myModuleSdks.put(module, newSdk);
+        if (newSdk != null && !updatedSdks.contains(newSdk)) {
+          updatedSdks.add(newSdk);
+          updateSdkLanguageLevel(project, newSdk);
         }
-      }
-      myModuleSdks.put(module, newSdk);
-      if (newSdk != null && !updatedSdks.contains(newSdk)) {
-        updatedSdks.add(newSdk);
-        updateSdkLanguageLevel(project, newSdk);
       }
     }
     if (needReparseOpenFiles) {
@@ -185,6 +194,18 @@ public class PythonLanguageLevelPusher implements FilePropertyPusher<LanguageLev
     }
   }
 
+  private static boolean isPythonModule(@NotNull final Module module) {
+    final ModuleType moduleType = ModuleType.get(module);
+    if (moduleType instanceof PythonModuleTypeBase) return true;
+    final Facet[] allFacets = FacetManager.getInstance(module).getAllFacets();
+    for (Facet facet : allFacets) {
+      if (facet.getConfiguration() instanceof PythonFacetSettings) {
+        return true;
+      }
+    }
+    return false;
+  }
+
   private void updateSdkLanguageLevel(final Project project, final Sdk sdk) {
     final LanguageLevel languageLevel = PythonSdkType.getLanguageLevelForSdk(sdk);
     final VirtualFile[] files = sdk.getRootProvider().getFiles(OrderRootType.CLASSES);
@@ -240,4 +261,8 @@ public class PythonLanguageLevelPusher implements FilePropertyPusher<LanguageLev
     LanguageLevel.FORCE_LANGUAGE_LEVEL = languageLevel;
     pushLanguageLevel(project);
   }
+
+  public void flushLanguageLevelCache() {
+    myModuleSdks.clear();
+  }
 }
diff --git a/python/testSrc/com/jetbrains/python/fixtures/PyTestCase.java b/python/testSrc/com/jetbrains/python/fixtures/PyTestCase.java
index 3404194efd65..6850c3b049a8 100644
--- a/python/testSrc/com/jetbrains/python/fixtures/PyTestCase.java
+++ b/python/testSrc/com/jetbrains/python/fixtures/PyTestCase.java
@@ -16,13 +16,14 @@
 package com.jetbrains.python.fixtures;
 
 import com.intellij.openapi.application.PathManager;
-import com.intellij.openapi.module.EmptyModuleType;
+import com.intellij.openapi.extensions.Extensions;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.module.ModuleType;
 import com.intellij.openapi.projectRoots.Sdk;
 import com.intellij.openapi.roots.ContentEntry;
 import com.intellij.openapi.roots.ModifiableRootModel;
 import com.intellij.openapi.roots.OrderRootType;
+import com.intellij.openapi.roots.impl.FilePropertyPusher;
 import com.intellij.openapi.roots.libraries.Library;
 import com.intellij.openapi.vfs.LocalFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
@@ -39,6 +40,7 @@ import com.intellij.testFramework.fixtures.TestFixtureBuilder;
 import com.intellij.testFramework.fixtures.impl.LightTempDirTestFixtureImpl;
 import com.jetbrains.python.PythonHelpersLocator;
 import com.jetbrains.python.PythonMockSdk;
+import com.jetbrains.python.PythonModuleTypeBase;
 import com.jetbrains.python.PythonTestUtil;
 import com.jetbrains.python.psi.LanguageLevel;
 import com.jetbrains.python.psi.PyClass;
@@ -92,6 +94,8 @@ public abstract class PyTestCase extends UsefulTestCase {
     setLanguageLevel(null);
     myFixture.tearDown();
     myFixture = null;
+    final PythonLanguageLevelPusher levelPusher = Extensions.findExtension(FilePropertyPusher.EP_NAME, PythonLanguageLevelPusher.class);
+    levelPusher.flushLanguageLevelCache();
     super.tearDown();
   }
 
@@ -149,7 +153,7 @@ public abstract class PyTestCase extends UsefulTestCase {
 
     @Override
     public ModuleType getModuleType() {
-      return EmptyModuleType.getInstance();
+      return PythonModuleTypeBase.getInstance();
     }
 
     @Override