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Damien George04b91472014-05-03 23:27:38 +01001/*
2 * This file is part of the Micro Python project, http://micropython.org/
3 *
4 * The MIT License (MIT)
5 *
6 * Copyright (c) 2013, 2014 Damien P. George
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 * THE SOFTWARE.
25 */
26
Damien George3ec0a1a2014-03-22 21:31:28 +000027#include <stdlib.h>
28
Damien George51dfcb42015-01-01 20:27:54 +000029#include "py/nlr.h"
30#include "py/obj.h"
31#include "py/runtime0.h"
Damien George3ec0a1a2014-03-22 21:31:28 +000032
Damien Georgeecc88e92014-08-30 00:35:11 +010033mp_obj_t instance_make_new(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args);
Paul Sokolovsky806ea1f2014-05-22 00:32:00 +030034
Damien George3ec0a1a2014-03-22 21:31:28 +000035typedef struct _mp_obj_object_t {
36 mp_obj_base_t base;
37} mp_obj_object_t;
38
Damien Georgeecc88e92014-08-30 00:35:11 +010039STATIC mp_obj_t object_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
Damien George3ec0a1a2014-03-22 21:31:28 +000040 if (n_args != 0 || n_kw != 0) {
Damien Georgeea13f402014-04-05 18:32:08 +010041 nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "object takes no arguments"));
Damien George3ec0a1a2014-03-22 21:31:28 +000042 }
43
44 mp_obj_object_t *o = m_new_obj(mp_obj_object_t);
45 o->base.type = &mp_type_object;
46 return o;
47}
48
Paul Sokolovskya8408a82014-05-21 22:24:36 +030049#if MICROPY_CPYTHON_COMPAT
Paul Sokolovsky0c937fa2014-05-21 23:10:48 +030050STATIC mp_obj_t object___init__(mp_obj_t self) {
Paul Sokolovskya8408a82014-05-21 22:24:36 +030051 return mp_const_none;
52}
53STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___init___obj, object___init__);
Paul Sokolovsky806ea1f2014-05-22 00:32:00 +030054
55STATIC mp_obj_t object___new__(mp_obj_t cls) {
56 mp_obj_t o = MP_OBJ_SENTINEL;
57 mp_obj_t res = instance_make_new(cls, 1, 0, &o);
58 return res;
59}
60STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___new___fun_obj, object___new__);
61STATIC MP_DEFINE_CONST_STATICMETHOD_OBJ(object___new___obj, (const mp_obj_t)&object___new___fun_obj);
Paul Sokolovskya8408a82014-05-21 22:24:36 +030062#endif
63
64STATIC const mp_map_elem_t object_locals_dict_table[] = {
65 #if MICROPY_CPYTHON_COMPAT
66 { MP_OBJ_NEW_QSTR(MP_QSTR___init__), (mp_obj_t)&object___init___obj },
67 #endif
Paul Sokolovsky806ea1f2014-05-22 00:32:00 +030068 #if MICROPY_CPYTHON_COMPAT
69 { MP_OBJ_NEW_QSTR(MP_QSTR___new__), (mp_obj_t)&object___new___obj },
70 #endif
Paul Sokolovskya8408a82014-05-21 22:24:36 +030071};
72
73STATIC MP_DEFINE_CONST_DICT(object_locals_dict, object_locals_dict_table);
74
Damien George3ec0a1a2014-03-22 21:31:28 +000075const mp_obj_type_t mp_type_object = {
76 { &mp_type_type },
77 .name = MP_QSTR_object,
78 .make_new = object_make_new,
Paul Sokolovskya8408a82014-05-21 22:24:36 +030079 .locals_dict = (mp_obj_t)&object_locals_dict,
Damien George3ec0a1a2014-03-22 21:31:28 +000080};