Fixed renaming file reference with defined context (PY-9147).

python/openapi/src/com/jetbrains/python/psi/FileReferenceWithOneContext.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2000-2013 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.jetbrains.python.psi;
+
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.TextRange;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.PsiFileSystemItem;
+import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReference;
+import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceHelper;
+import com.intellij.psi.impl.source.resolve.reference.impl.providers.FileReferenceSet;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collection;
+
+/**
+ * This is a temporary fix for FileReference.bindToElement to take contexts from FileReference.getContexts() instead for helpers.
+ *
+ * @author traff
+ */
+public class FileReferenceWithOneContext extends FileReference {
+
+  public FileReferenceWithOneContext(@NotNull FileReferenceSet fileReferenceSet,
+                                     TextRange range, int index, String text) {
+    super(fileReferenceSet, range, index, text);
+  }
+
+  public FileReferenceWithOneContext(FileReference original) {
+    super(original);
+  }
+
+  @Override
+  protected Collection<PsiFileSystemItem> getContextsForBindToElement(VirtualFile curVFile, Project project, FileReferenceHelper helper) {
+    return getContexts();
+  }
+}

python/openapi/src/com/jetbrains/python/psi/WeakFileReference.java

@@ -25,7 +25,7 @@ import org.jetbrains.annotations.Nullable;
 /**
  * @author yole
  */
-public class WeakFileReference extends FileReference implements PsiReferenceEx {
+public class WeakFileReference extends FileReferenceWithOneContext implements PsiReferenceEx {
   public WeakFileReference(FileReferenceSet fileReferenceSet, TextRange range, int index, String text) {
     super(fileReferenceSet, range, index, text);
   }