| /* |
| * 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.resolve; |
| |
| import com.intellij.psi.PsiElement; |
| import com.jetbrains.python.psi.PyFile; |
| import com.jetbrains.python.psi.PyQualifiedExpression; |
| import com.jetbrains.python.psi.PyUtil; |
| import com.jetbrains.python.psi.impl.PyBuiltinCache; |
| import com.jetbrains.python.psi.impl.PyPsiUtils; |
| import com.jetbrains.python.psi.impl.references.PyReferenceImpl; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * User : ktisha |
| */ |
| public class PythonBuiltinReferenceResolveProvider implements PyReferenceResolveProvider { |
| @NotNull |
| @Override |
| public List<RatedResolveResult> resolveName(@NotNull PyQualifiedExpression element, |
| @NotNull List<PsiElement> definers) { |
| final List<RatedResolveResult> result = new ArrayList<RatedResolveResult>(); |
| final PsiElement realContext = PyPsiUtils.getRealContext(element); |
| final String referencedName = element.getReferencedName(); |
| final PyBuiltinCache builtinCache = PyBuiltinCache.getInstance(realContext); |
| // ...as a builtin symbol |
| final PyFile bfile = builtinCache.getBuiltinsFile(); |
| if (bfile != null && !PyUtil.isClassPrivateName(referencedName)) { |
| PsiElement resultElement = bfile.getElementNamed(referencedName); |
| if (resultElement == null && "__builtins__".equals(referencedName)) { |
| resultElement = bfile; // resolve __builtins__ reference |
| } |
| if (resultElement != null) |
| result.add(new ImportedResolveResult(resultElement, PyReferenceImpl.getRate(resultElement), definers)); |
| } |
| return result; |
| } |
| } |