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/****************************************************************************
**
** Copyright (C) 2018 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Python.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
if (PyIndex_Check(_key)) {
Py_ssize_t _i;
_i = PyNumber_AsSsize_t(_key, PyExc_IndexError);
if (_i < 0 || _i >= %CPPSELF.size()) {
PyErr_SetString(PyExc_IndexError, "index out of bounds");
return 0;
} else {
char res[2];
res[0] = %CPPSELF.at(_i);
res[1] = 0;
return PyBytes_FromStringAndSize(res, 1);
}
} else if (PySlice_Check(_key)) {
Py_ssize_t start, stop, step, slicelength, cur;
#ifdef IS_PY3K
PyObject *key = _key;
#else
PySliceObject *key = reinterpret_cast<PySliceObject *>(_key);
#endif
if (PySlice_GetIndicesEx(key, %CPPSELF.count(), &start, &stop, &step, &slicelength) < 0) {
return NULL;
}
QByteArray ba;
if (slicelength <= 0) {
return %CONVERTTOPYTHON[QByteArray](ba);
} else if (step == 1) {
Py_ssize_t max = %CPPSELF.count();
start = qBound(Py_ssize_t(0), start, max);
stop = qBound(Py_ssize_t(0), stop, max);
QByteArray ba;
if (start < stop)
ba = %CPPSELF.mid(start, stop - start);
return %CONVERTTOPYTHON[QByteArray](ba);
} else {
QByteArray ba;
for (cur = start; slicelength > 0; cur += static_cast<size_t>(step), slicelength--) {
ba.append(%CPPSELF.at(cur));
}
return %CONVERTTOPYTHON[QByteArray](ba);
}
} else {
PyErr_Format(PyExc_TypeError,
"list indices must be integers or slices, not %.200s",
PepType((Py_TYPE(_key)))->tp_name);
return NULL;
}
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