| /* |
| * 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.run; |
| |
| import com.intellij.execution.filters.Filter; |
| import com.intellij.execution.filters.OpenFileHyperlinkInfo; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.openapi.vfs.LocalFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.io.File; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| /** |
| * @author yole |
| */ |
| public class PythonTracebackFilter implements Filter { |
| private final Project myProject; |
| private final String myWorkingDirectory; |
| private final Pattern myMatchingPattern = Pattern.compile("File \"([^\"]+)\", line (\\d+)"); |
| |
| public PythonTracebackFilter(Project project) { |
| myProject = project; |
| myWorkingDirectory = null; |
| } |
| |
| public PythonTracebackFilter(Project project, @Nullable String workingDirectory) { |
| myProject = project; |
| myWorkingDirectory = workingDirectory; |
| } |
| |
| public Result applyFilter(String line, int entireLength) { |
| // File "C:\Progs\Crack\psidc\scummdc.py", line 72, in ? |
| Matcher matcher = myMatchingPattern.matcher(line); |
| if (matcher.find()) { |
| String fileName = matcher.group(1).replace('\\', '/'); |
| int lineNumber = Integer.parseInt(matcher.group(2)); |
| VirtualFile vFile = findFileByName(fileName); |
| |
| if (vFile != null) { |
| OpenFileHyperlinkInfo hyperlink = new OpenFileHyperlinkInfo(myProject, vFile, lineNumber - 1); |
| final int textStartOffset = entireLength - line.length(); |
| int startPos = line.indexOf('\"') + 1; |
| int endPos = line.indexOf('\"', startPos); |
| return new Result(startPos + textStartOffset, endPos + textStartOffset, hyperlink); |
| } |
| } |
| return null; |
| } |
| |
| @Nullable |
| protected VirtualFile findFileByName(String fileName) { |
| VirtualFile vFile = LocalFileSystem.getInstance().findFileByPath(fileName); |
| if (vFile == null && !StringUtil.isEmptyOrSpaces(myWorkingDirectory)) { |
| vFile = LocalFileSystem.getInstance().findFileByIoFile(new File(myWorkingDirectory, fileName)); |
| } |
| return vFile; |
| } |
| } |