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// This is the support for QStringList.
//
// Copyright (c) 2016 Riverbank Computing Limited <info@riverbankcomputing.com>
//
// This file is part of PyQt4.
//
// This file may be used under the terms of the GNU General Public License
// version 3.0 as published by the Free Software Foundation and appearing in
// the file LICENSE included in the packaging of this file. Please review the
// following information to ensure the GNU General Public License version 3.0
// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
//
// If you do not wish to use this file under the terms of the GPL version 3.0
// then you may purchase a commercial license. For more information contact
// info@riverbankcomputing.com.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#include <Python.h>
#include <QStringList>
#include "qpycore_sip.h"
// Convert a QStringList to a Python list object.
PyObject *qpycore_PyObject_FromQStringList(const QStringList &qstrlst)
{
PyObject *obj;
if ((obj = PyList_New(qstrlst.size())) == NULL)
return NULL;
for (int i = 0; i < qstrlst.size(); ++i)
{
QString *qs = new QString(qstrlst.at(i));
PyObject *qs_obj = sipConvertFromNewType(qs, sipType_QString, 0);
if (!qs_obj)
{
Py_DECREF(obj);
delete qs;
return 0;
}
PyList_SET_ITEM(obj, i, qs_obj);
}
return obj;
}
// Convert a Python sequence object to a QStringList. This should only be
// called after a successful call to qpycore_PySequence_Check_QStringList().
QStringList qpycore_PySequence_AsQStringList(PyObject *obj)
{
QStringList qstrlst;
SIP_SSIZE_T len = PySequence_Size(obj);
for (SIP_SSIZE_T i = 0; i < len; ++i)
{
PyObject *itm = PySequence_ITEM(obj, i);
int state, iserr = 0;
QString *qs = reinterpret_cast<QString *>(sipConvertToType(itm, sipType_QString, 0, SIP_NOT_NONE, &state, &iserr));
Py_DECREF(itm);
if (iserr)
{
// This should never happen.
sipReleaseType(qs, sipType_QString, state);
return QStringList();
}
qstrlst.append(*qs);
sipReleaseType(qs, sipType_QString, state);
}
return qstrlst;
}
// See if a Python sequence object can be converted to a QStringList.
int qpycore_PySequence_Check_QStringList(PyObject *obj)
{
SIP_SSIZE_T len;
if (!PySequence_Check(obj) || (len = PySequence_Size(obj)) < 0)
return 0;
for (SIP_SSIZE_T i = 0; i < len; ++i)
{
PyObject *itm = PySequence_ITEM(obj, i);
bool ok = (itm && sipCanConvertToType(itm, sipType_QString, SIP_NOT_NONE));
Py_XDECREF(itm);
if (!ok)
return 0;
}
return 1;
}
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