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Refactor Python initialization into a common function * oct-py-init.cc, oct-py-init.h: New files defining a pytave::py_init function. * __py_struct_from_dict__.cc, pycall.cc, pyeval.cc, pyexec.cc: Use it instead of initializing Python differently in each entry point. * Makefile.am (COMMON_SOURCE_FILES): Include oct-py-init.cc in the list. (PYTAVE_HEADER_FILES): Include oct-py-init.h in the list.
author Mike Miller <mtmiller@octave.org>
date Sat, 29 Apr 2017 15:43:42 -0700
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children 78448e4de20a
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404:aef165ff92b0 405:478d83448b0b
1 /*
2
3 Copyright (C) 2017 Mike Miller
4
5 This file is part of Pytave.
6
7 Pytave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11
12 Pytave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with Pytave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20
21 */
22
23 #if defined (HAVE_CONFIG_H)
24 # include <config.h>
25 #endif
26
27 #include <Python.h>
28
29 #include "oct-py-init.h"
30
31 // FIXME: the following are only needed for Boost.Python library and NumPy
32 // library initialization
33 #define PYTAVE_DO_DECLARE_SYMBOL
34 #include <boost/python.hpp>
35 #include "arrayobjectdefs.h"
36
37 namespace pytave
38 {
39
40 void
41 py_init ()
42 {
43 Py_Initialize ();
44
45 // FIXME: these are only needed for Boost.Python implicit conversion
46 // of Octave arrays to NumPy arrays
47 boost::python::numeric::array::set_module_and_type ("numpy", "ndarray");
48 _import_array ();
49 }
50
51 }