PY-19047 Fixed: Exception on interpreter indexing

PyResolveProcessor had a bug with resolving imports locally

python/src/com/jetbrains/python/psi/resolve/PyResolveProcessor.java

@@ -23,7 +23,10 @@ import com.intellij.psi.ResolveState;
 import com.intellij.psi.scope.PsiScopeProcessor;
 import com.jetbrains.python.codeInsight.controlflow.ScopeOwner;
 import com.jetbrains.python.codeInsight.dataflow.scope.ScopeUtil;
-import com.jetbrains.python.psi.*;
+import com.jetbrains.python.psi.PyFromImportStatement;
+import com.jetbrains.python.psi.PyImportElement;
+import com.jetbrains.python.psi.PyImportedNameDefiner;
+import com.jetbrains.python.psi.PyUtil;
 import com.jetbrains.python.psi.impl.ResolveResultList;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -114,7 +117,7 @@ public class PyResolveProcessor implements PsiScopeProcessor {
       if (importElement != null) {
         return ResolveResultList.to(importElement.getElementNamed(myName, false));
       }
-      else if (definer instanceof PyStarImportElement) {
+      else {
         return Collections.emptyList();
       }
     }

python/testData/indexing/Py19047/__init__.py

@@ -0,0 +1,3 @@
+from .func import func
+
+m = func()

python/testData/indexing/Py19047/func.py

@@ -0,0 +1,2 @@
+def func():
+  pass

python/testSrc/com/jetbrains/python/PyIndexingTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2014 JetBrains s.r.o.
+ * Copyright 2000-2016 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,6 +15,8 @@
  */
 package com.jetbrains.python;
 
+import com.intellij.psi.stubs.StubUpdatingIndex;
+import com.intellij.util.indexing.FileBasedIndex;
 import com.jetbrains.python.fixtures.PyTestCase;
 import com.jetbrains.python.psi.stubs.PyModuleNameIndex;
 
@@ -41,4 +43,9 @@ public class PyIndexingTest extends PyTestCase {
     assertDoesntContain(modules, "__init__");
     assertDoesntContain(modules, "ModuleNameIndex_baz");
   }
+
+  // PY-19047
+  public void testPy19047() {
+    FileBasedIndex.getInstance().scheduleRebuild(StubUpdatingIndex.INDEX_ID, new Throwable());
+  }
 }