75 lines
2.9 KiB
C
75 lines
2.9 KiB
C
/*
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* moopython/moopython-utils.h
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*
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* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* See COPYING file that comes with this distribution.
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*/
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#ifndef __MOO_PYTHON_UTILS_H__
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#define __MOO_PYTHON_UTILS_H__
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#include <Python.h>
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#include <glib-object.h>
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G_BEGIN_DECLS
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#define MOO_TYPE_PY_OBJECT (moo_py_object_get_type())
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PyObject *moo_py_object_ref (PyObject *obj);
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void moo_py_object_unref (PyObject *obj);
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GType moo_py_object_get_type (void) G_GNUC_CONST;
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PyObject *moo_strv_to_pyobject (char **strv);
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/* result may not be freed */
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int moo_pyobject_to_strv (PyObject *obj,
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char ***dest);
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int moo_pyobject_to_strv_no_null (PyObject *obj,
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char ***dest);
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PyObject *moo_object_slist_to_pyobject (GSList *list);
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PyObject *moo_string_slist_to_pyobject (GSList *list);
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PyObject *moo_gvalue_to_pyobject (const GValue *val);
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#define return_None G_STMT_START {Py_INCREF(Py_None); return Py_None;} G_STMT_END
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#define return_Self G_STMT_START {Py_INCREF((PyObject*)self); return (PyObject*)self;} G_STMT_END
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#define return_True G_STMT_START {Py_INCREF(Py_True); return Py_True;} G_STMT_END
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#define return_False G_STMT_START {Py_INCREF(Py_False); return Py_False;} G_STMT_END
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#define return_Bool(v) \
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G_STMT_START { \
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if ((v)) \
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{ \
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Py_INCREF(Py_True); \
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return Py_True; \
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} else \
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{ \
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Py_INCREF(Py_False); \
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return Py_False; \
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} \
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} G_STMT_END
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#define return_Int(v) return Py_BuildValue ((char*)"i", (v))
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#define return_AttrErr(msg) G_STMT_START {PyErr_SetString(PyExc_AttributeError, msg); return NULL;} G_STMT_END
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#define return_AttrErrInt(msg) G_STMT_START {PyErr_SetString(PyExc_AttributeError, msg); return -1;} G_STMT_END
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#define return_TypeErr(msg) G_STMT_START {PyErr_SetString(PyExc_TypeError, msg); return NULL;} G_STMT_END
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#define return_TypeErrInt(msg) G_STMT_START {PyErr_SetString(PyExc_TypeError, msg); return -1;} G_STMT_END
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#define return_RuntimeErr(msg) G_STMT_START {PyErr_SetString(PyExc_RuntimeError, msg); return NULL;} G_STMT_END
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#define return_RuntimeErrInt(msg) G_STMT_START {PyErr_SetString(PyExc_RuntimeError, msg); return -1;} G_STMT_END
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G_END_DECLS
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#endif /* __MOO_PYTHON_UTILS_H__ */
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