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/* Chrysalide - Outil d'analyse de fichiers binaires
* helpers.h - prototypes pour la simplification des interactions de base avec Python
*
* Copyright (C) 2012-2013 Cyrille Bagard
*
* This file is part of Chrysalide.
*
* OpenIDA is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* OpenIDA is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Foobar. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _PLUGINS_HELPERS_H
#define _PLUGINS_HELPERS_H
#include <Python.h>
#include <stdbool.h>
/* Indique si une routine Python existe ou non. */
bool has_python_method(PyObject *, const char *);
/* Appelle une routine Python. */
PyObject *_run_python_method(PyObject *, PyObject *);
/* Appelle une routine Python. */
PyObject *run_python_method(PyObject *, const char *, PyObject *);
/* Ajoute une constante au dictionnaire d'un type Python donné. */
bool PyDict_AddIntConstant(PyTypeObject *, const char *, long);
/* Ajoute une constante au dictionnaire d'un type Python donné. */
bool PyDict_AddStringConstant(PyTypeObject *, const char *, const char *);
#define PyDict_AddIntMacro(tp, c) PyDict_AddIntConstant(tp, #c, c)
#define PyDict_AddStringMacro(tp, c) PyDict_AddStringConstant(tp, #c, c)
/**
* Quelque chose est mal fait au niveau de l'abstraction GObject.
* Du coup, Py_TPFLAGS_IS_ABSTRACT n'est pas pris en compte.
* On force alors la méthode de base pour obtenir un traitement correct.
*
* Cf. http://stackoverflow.com/questions/20432335/can-python-abstract-base-classes-inherit-from-c-extensions
*/
#define APPLY_ABSTRACT_FLAG(tp) tp->tp_new = PyBaseObject_Type.tp_new
#endif /* _PLUGINS_HELPERS_H */
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