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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "pythonrunconfiguration.h"
#include "pythonconstants.h"
#include "pythonproject.h"
#include "pythontr.h"
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>
#include <debugger/debuggerruncontrol.h>
#include <projectexplorer/buildsystem.h>
#include <projectexplorer/runconfiguration.h>
#include <projectexplorer/runconfigurationaspects.h>
#include <projectexplorer/runcontrol.h>
#include <projectexplorer/target.h>
#include <projectexplorer/taskhub.h>
#include <utils/aspects.h>
#include <utils/fileutils.h>
#include <utils/outputformatter.h>
using namespace ProjectExplorer;
using namespace Utils;
namespace Python::Internal {
class PythonOutputLineParser : public OutputLineParser
{
public:
PythonOutputLineParser()
// Note that moc dislikes raw string literals.
: filePattern("^(\\s*)(File \"([^\"]+)\", line (\\d+), .*$)")
{
TaskHub::clearTasks(PythonErrorTaskCategory);
}
private:
Result handleLine(const QString &text, OutputFormat format) final
{
if (!m_inTraceBack) {
m_inTraceBack = format == StdErrFormat
&& text.startsWith("Traceback (most recent call last):");
if (m_inTraceBack)
return Status::InProgress;
return Status::NotHandled;
}
const Id category(PythonErrorTaskCategory);
const QRegularExpressionMatch match = filePattern.match(text);
if (match.hasMatch()) {
const LinkSpec link(match.capturedStart(2), match.capturedLength(2), match.captured(2));
const auto fileName = FilePath::fromString(match.captured(3));
const int lineNumber = match.captured(4).toInt();
m_tasks.append({Task::Warning, QString(), fileName, lineNumber, category});
return {Status::InProgress, {link}};
}
Status status = Status::InProgress;
if (text.startsWith(' ')) {
// Neither traceback start, nor file, nor error message line.
// Not sure if that can actually happen.
if (m_tasks.isEmpty()) {
m_tasks.append({Task::Warning, text.trimmed(), {}, -1, category});
} else {
Task &task = m_tasks.back();
if (!task.summary.isEmpty())
task.summary += ' ';
task.summary += text.trimmed();
}
} else {
// The actual exception. This ends the traceback.
TaskHub::addTask({Task::Error, text, {}, -1, category});
for (auto rit = m_tasks.crbegin(), rend = m_tasks.crend(); rit != rend; ++rit)
TaskHub::addTask(*rit);
m_tasks.clear();
m_inTraceBack = false;
status = Status::Done;
}
return status;
}
bool handleLink(const QString &href) final
{
const QRegularExpressionMatch match = filePattern.match(href);
if (!match.hasMatch())
return false;
const QString fileName = match.captured(3);
const int lineNumber = match.captured(4).toInt();
Core::EditorManager::openEditorAt({FilePath::fromString(fileName), lineNumber});
return true;
}
const QRegularExpression filePattern;
QList<Task> m_tasks;
bool m_inTraceBack = false;
};
// RunConfiguration
class PythonRunConfiguration : public RunConfiguration
{
public:
PythonRunConfiguration(BuildConfiguration *bc, Id id)
: RunConfiguration(bc, id)
{
buffered.setSettingsKey("PythonEditor.RunConfiguation.Buffered");
buffered.setLabelText(Tr::tr("Buffered output"));
buffered.setLabelPlacement(BoolAspect::LabelPlacement::AtCheckBox);
buffered.setToolTip(Tr::tr("Enabling improves output performance, "
"but results in delayed output."));
mainScript.setSettingsKey("PythonEditor.RunConfiguation.Script");
mainScript.setLabelText(Tr::tr("Script:"));
mainScript.setReadOnly(true);
environment.setSupportForBuildEnvironment(bc);
x11Forwarding.setVisible(HostOsInfo::isAnyUnixHost());
interpreter.setLabelText(Tr::tr("Python:"));
interpreter.setReadOnly(true);
setCommandLineGetter([this] {
CommandLine cmd;
cmd.setExecutable(interpreter());
if (interpreter().isEmpty())
return cmd;
if (!buffered())
cmd.addArg("-u");
cmd.addArg(mainScript().fileName());
cmd.addArgs(arguments(), CommandLine::Raw);
return cmd;
});
setUpdater([this] {
const BuildTargetInfo bti = buildTargetInfo();
const auto python = FilePath::fromSettings(bti.additionalData.toMap().value("python"));
interpreter.setValue(python);
setDefaultDisplayName(Tr::tr("Run %1").arg(bti.targetFilePath.toUserOutput()));
mainScript.setValue(bti.targetFilePath);
workingDir.setDefaultWorkingDirectory(bti.targetFilePath.parentDir());
});
}
FilePathAspect interpreter{this};
BoolAspect buffered{this};
MainScriptAspect mainScript{this};
EnvironmentAspect environment{this};
ArgumentsAspect arguments{this};
WorkingDirectoryAspect workingDir{this};
TerminalAspect terminal{this};
X11ForwardingAspect x11Forwarding{this};
};
// Factories
class PythonRunConfigurationFactory : public ProjectExplorer::RunConfigurationFactory
{
public:
PythonRunConfigurationFactory()
{
registerRunConfiguration<PythonRunConfiguration>(Constants::C_PYTHONRUNCONFIGURATION_ID);
addSupportedProjectType(PythonProjectId);
}
};
void setupPythonRunConfiguration()
{
static PythonRunConfigurationFactory thePythonRunConfigurationFactory;
}
void setupPythonRunWorker()
{
static ProcessRunnerFactory thePythonRunWorkerFactory(
{Constants::C_PYTHONRUNCONFIGURATION_ID}
);
}
void setupPythonDebugWorker()
{
static Debugger::SimpleDebugRunnerFactory thePythonDebugRunWorkerFactory(
{Constants::C_PYTHONRUNCONFIGURATION_ID},
{ProjectExplorer::Constants::DAP_PY_DEBUG_RUN_MODE}
);
}
void setupPythonOutputParser()
{
addOutputParserFactory([](Target *t) -> OutputLineParser * {
if (!t)
return nullptr;
if (t->project()->mimeType() == Constants::C_PY_PROJECT_MIME_TYPE
|| t->project()->mimeType() == Constants::C_PY_PROJECT_MIME_TYPE_TOML)
return new PythonOutputLineParser;
return nullptr;
});
}
} // namespace Python::Internal
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