diff options
Diffstat (limited to 'sources/shiboken2/libshiboken/pep384_issue33738.cpp')
| -rw-r--r-- | sources/shiboken2/libshiboken/pep384_issue33738.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/sources/shiboken2/libshiboken/pep384_issue33738.cpp b/sources/shiboken2/libshiboken/pep384_issue33738.cpp deleted file mode 100644 index c20edeefa..000000000 --- a/sources/shiboken2/libshiboken/pep384_issue33738.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -// There is a bug in Python 3.6 that turned the Index_Check function -// into a macro without taking care of the limited API. -// This leads to the single problem that we don't have -// access to PyLong_Type's nb_index field which is no heap type. -// We cannot easily create this function by inheritance since it is -// not inherited. -// -// Simple solution: Create the structure and write such a function. -// Long term: Submit a patch to python.org . - -// Update: I did the long-term solution for python 3.7 in issue 33738. - -typedef struct { - /* Number implementations must check *both* - arguments for proper type and implement the necessary conversions - in the slot functions themselves. */ - - binaryfunc nb_add; - binaryfunc nb_subtract; - binaryfunc nb_multiply; - binaryfunc nb_remainder; - binaryfunc nb_divmod; - ternaryfunc nb_power; - unaryfunc nb_negative; - unaryfunc nb_positive; - unaryfunc nb_absolute; - inquiry nb_bool; - unaryfunc nb_invert; - binaryfunc nb_lshift; - binaryfunc nb_rshift; - binaryfunc nb_and; - binaryfunc nb_xor; - binaryfunc nb_or; - unaryfunc nb_int; - void *nb_reserved; /* the slot formerly known as nb_long */ - unaryfunc nb_float; - - binaryfunc nb_inplace_add; - binaryfunc nb_inplace_subtract; - binaryfunc nb_inplace_multiply; - binaryfunc nb_inplace_remainder; - ternaryfunc nb_inplace_power; - binaryfunc nb_inplace_lshift; - binaryfunc nb_inplace_rshift; - binaryfunc nb_inplace_and; - binaryfunc nb_inplace_xor; - binaryfunc nb_inplace_or; - - binaryfunc nb_floor_divide; - binaryfunc nb_true_divide; - binaryfunc nb_inplace_floor_divide; - binaryfunc nb_inplace_true_divide; - - unaryfunc nb_index; - - binaryfunc nb_matrix_multiply; - binaryfunc nb_inplace_matrix_multiply; -} PyNumberMethods; - -// temporary structure until we have a generator for the offsets -typedef struct _oldtypeobject { - PyVarObject ob_base; - void *X01; // const char *tp_name; - void *X02; // Py_ssize_t tp_basicsize; - void *X03; // Py_ssize_t tp_itemsize; - void *X04; // destructor tp_dealloc; - void *X05; // printfunc tp_print; - void *X06; // getattrfunc tp_getattr; - void *X07; // setattrfunc tp_setattr; - void *X08; // PyAsyncMethods *tp_as_async; - void *X09; // reprfunc tp_repr; - PyNumberMethods *tp_as_number; - -} PyOldTypeObject; - -int PyIndex_Check(PyObject *obj) -{ - PyOldTypeObject *type = reinterpret_cast<PyOldTypeObject *>(Py_TYPE(obj)); - return type->tp_as_number != NULL && - type->tp_as_number->nb_index != NULL; -} - |