| /* |
| * 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.inspections.quickfix; |
| |
| import com.intellij.codeInspection.LocalQuickFix; |
| import com.intellij.codeInspection.ProblemDescriptor; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.jetbrains.python.PyBundle; |
| import com.jetbrains.python.psi.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: Alexey.Ivanov |
| * Date: 20.02.2010 |
| * Time: 15:49:35 |
| */ |
| public class ConvertDictCompQuickFix implements LocalQuickFix { |
| @NotNull |
| @Override |
| public String getName() { |
| return PyBundle.message("INTN.convert.dict.comp.to"); |
| } |
| |
| @NotNull |
| public String getFamilyName() { |
| return PyBundle.message("INTN.Family.convert.dict.comp.expression"); |
| } |
| |
| @Override |
| public void applyFix(@NotNull Project project, @NotNull ProblemDescriptor descriptor) { |
| PsiElement element = descriptor.getPsiElement(); |
| if (!LanguageLevel.forElement(element).isPy3K() && element instanceof PyDictCompExpression) { |
| replaceComprehension(project, (PyDictCompExpression)element); |
| } |
| } |
| |
| private static void replaceComprehension(Project project, PyDictCompExpression expression) { |
| if (expression.getResultExpression() instanceof PyKeyValueExpression) { |
| final PyKeyValueExpression keyValueExpression = (PyKeyValueExpression)expression.getResultExpression(); |
| final PyElementGenerator elementGenerator = PyElementGenerator.getInstance(project); |
| assert keyValueExpression.getValue() != null; |
| |
| final List<ComprehensionComponent> components = expression.getComponents(); |
| final StringBuilder replacement = new StringBuilder("dict([(" + keyValueExpression.getKey().getText() + ", " + |
| keyValueExpression.getValue().getText() + ")"); |
| int slashNum = 1; |
| for (ComprehensionComponent component : components) { |
| if (component instanceof ComprhForComponent) { |
| replacement.append("for "); |
| replacement.append(((ComprhForComponent)component).getIteratorVariable().getText()); |
| replacement.append(" in "); |
| replacement.append(((ComprhForComponent)component).getIteratedList().getText()); |
| replacement.append(" "); |
| } |
| if (component instanceof ComprhIfComponent) { |
| final PyExpression test = ((ComprhIfComponent)component).getTest(); |
| if (test != null) { |
| replacement.append("if "); |
| replacement.append(test.getText()); |
| replacement.append(" "); |
| } |
| } |
| for (int i = 0; i != slashNum; ++i) |
| replacement.append("\t"); |
| ++slashNum; |
| } |
| replacement.append("])"); |
| |
| expression.replace(elementGenerator.createFromText(LanguageLevel.getDefault(), PyExpressionStatement.class, replacement.toString())); |
| } |
| } |
| |
| } |