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A packaging of the IntelliJ Community Edition python-community library.
This is release number 1 of trunk branch 142.
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/*
* Copyright 2000-2014 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.debugger.attach;
import com.google.common.base.Predicate;
import com.google.common.collect.FluentIterable;
import com.google.common.collect.Lists;
import com.intellij.execution.ExecutionException;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import com.intellij.openapi.actionSystem.LangDataKeys;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.ui.SelectFromListDialog;
import com.jetbrains.python.PythonHelpersLocator;
import com.jetbrains.python.internal.ProcessUtils;
import com.jetbrains.python.internal.PyProcessInfo;
import com.jetbrains.python.sdk.PythonSdkType;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
/**
* @author traff
*/
public class PyAttachToProcessAction extends AnAction {
public PyAttachToProcessAction() {
super("Attach debugger to process");
}
@Override
public void update(AnActionEvent e) {
Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
Module module = e.getData(LangDataKeys.MODULE);
e.getPresentation().setEnabled(true);
}
@Override
public void actionPerformed(@NotNull AnActionEvent e) {
Project project = CommonDataKeys.PROJECT.getData(e.getDataContext());
Module module = e.getData(LangDataKeys.MODULE);
Sdk sdk = PythonSdkType.findLocalCPython(module);
final SelectFromListDialog selectDialog =
new SelectFromListDialog(project, pythonProcessesList(), new SelectFromListDialog.ToStringAspect() {
public String getToStirng(Object obj) {
PyProcessInfo info = (PyProcessInfo)obj;
return info.getPid() + " " + info.getArgs();
}
}, "Select Python Process", ListSelectionModel.SINGLE_SELECTION);
if (selectDialog.showAndGet()) {
PyProcessInfo process = (PyProcessInfo)selectDialog.getSelection()[0];
PyAttachToProcessDebugRunner runner =
new PyAttachToProcessDebugRunner(project, process.getPid(), sdk.getHomePath());
try {
runner.launch();
}
catch (ExecutionException e1) {
Messages.showErrorDialog(project, e1.getMessage(), "Error Attaching Debugger");
}
;
}
}
private static PyProcessInfo[] pythonProcessesList() {
PyProcessInfo[] list = ProcessUtils.getProcessList(PythonHelpersLocator.getHelpersRoot().getAbsolutePath()).getProcessList();
return FluentIterable.from(Lists.newArrayList(list)).filter(new Predicate() {
@Override
public boolean apply(PyProcessInfo input) {
return input.getCommand().toLowerCase().contains("python");
}
}).toArray(PyProcessInfo.class);
}
}
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