diff options
Diffstat (limited to 'sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp')
| -rw-r--r-- | sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp | 68 |
1 files changed, 15 insertions, 53 deletions
diff --git a/sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp b/sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp index 996968fa1..835a97524 100644 --- a/sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp +++ b/sources/shiboken6/libshiboken/sbknumpyarrayconverter.cpp @@ -1,41 +1,7 @@ -/**************************************************************************** -** -** Copyright (C) 2017 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2017 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +// included by sbknumpy.cpp #include "sbkarrayconverter.h" #include "helper.h" @@ -43,8 +9,6 @@ #include "sbkconverter_p.h" #include "sbkarrayconverter_p.h" -#include <numpy/arrayobject.h> - #include <algorithm> #include <iostream> #include <cstdint> @@ -116,8 +80,13 @@ std::ostream &operator<<(std::ostream &str, PyArrayObject *o) str << " NPY_ARRAY_NOTSWAPPED"; if ((flags & NPY_ARRAY_WRITEABLE) != 0) str << " NPY_ARRAY_WRITEABLE"; +#if NPY_VERSION >= 0x00000010 // NPY_1_23_API_VERSION + if ((flags & NPY_ARRAY_WRITEBACKIFCOPY) != 0) + str << " NPY_ARRAY_WRITEBACKIFCOPY"; +#else if ((flags & NPY_ARRAY_UPDATEIFCOPY) != 0) str << " NPY_ARRAY_UPDATEIFCOPY"; +#endif } else { str << '0'; } @@ -125,8 +94,7 @@ std::ostream &operator<<(std::ostream &str, PyArrayObject *o) return str; } -namespace Shiboken { -namespace Conversions { +namespace Shiboken::Conversions { // Internals from sbkarrayconverter.cpp SbkArrayConverter *createArrayConverter(IsArrayConvertibleToCppFunc toCppCheckFunc); @@ -136,6 +104,7 @@ SbkArrayConverter *unimplementedArrayConverter(); template <int dimension> static bool isPrimitiveArray(PyObject *pyIn, int expectedNpType) { + Shiboken::Numpy::initNumPy(); if (!PyArray_Check(pyIn)) return false; auto *pya = reinterpret_cast<PyArrayObject *>(pyIn); @@ -241,6 +210,9 @@ static PythonToCppFunc checkArray2(PyObject *pyIn, int dim1, int dim2) template <class T> static void setOrExtendArrayConverter(int dimension, IsArrayConvertibleToCppFunc toCppCheckFunc) { + // PYSIDE-2404/FIXME: When adding a C++ -> Python conversion, be sure + // to delay-initialize numpy in the converter (similar to the + // initialization in check() for the Python -> C++ conversion). SbkArrayConverter *arrayConverter = ArrayTypeConverter<T>(dimension); if (arrayConverter == unimplementedArrayConverter()) { arrayConverter = createArrayConverter(toCppCheckFunc); @@ -266,15 +238,6 @@ static inline void extendArrayConverter2() void initNumPyArrayConverters() { - // Expanded from macro "import_array" in __multiarray_api.h - // Make sure to read about the magic defines PY_ARRAY_UNIQUE_SYMBOL etc., - // when changing this or spreading the code over several source files. - if (_import_array() < 0) { - if (debugNumPy) - PyErr_Print(); - PyErr_Clear(); - return; - } // Extend the converters for primitive types by NumPy ones. extendArrayConverter1<short, NPY_SHORT>(); extendArrayConverter2<short, NPY_SHORT>(); @@ -304,5 +267,4 @@ void initNumPyArrayConverters() extendArrayConverter2<double, NPY_DOUBLE>(); } -} // namespace Conversions -} // namespace Shiboken +} // namespace Shiboken::Conversions |