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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Python.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "threadstatesaver.h"
namespace Shiboken
{
ThreadStateSaver::ThreadStateSaver() = default;
ThreadStateSaver::~ThreadStateSaver()
{
restore();
}
void ThreadStateSaver::save()
{
#if PY_VERSION_HEX >= 0x0309000
if (Py_IsInitialized())
#else
if (PyEval_ThreadsInitialized())
#endif
m_threadState = PyEval_SaveThread();
}
void ThreadStateSaver::restore()
{
if (m_threadState) {
PyEval_RestoreThread(m_threadState);
m_threadState = nullptr;
}
}
} // namespace Shiboken
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