85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2013, 2014 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "py/objtype.h"
|
|
#include "py/runtime.h"
|
|
|
|
typedef struct _mp_obj_object_t {
|
|
mp_obj_base_t base;
|
|
} mp_obj_object_t;
|
|
|
|
STATIC mp_obj_t object_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
|
|
(void)args;
|
|
mp_arg_check_num(n_args, n_kw, 0, 0, false);
|
|
mp_obj_object_t *o = m_new_obj(mp_obj_object_t);
|
|
o->base.type = type;
|
|
return MP_OBJ_FROM_PTR(o);
|
|
}
|
|
|
|
#if MICROPY_CPYTHON_COMPAT
|
|
STATIC mp_obj_t object___init__(mp_obj_t self) {
|
|
(void)self;
|
|
return mp_const_none;
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___init___obj, object___init__);
|
|
|
|
STATIC mp_obj_t object___new__(mp_obj_t cls) {
|
|
if (!MP_OBJ_IS_TYPE(cls, &mp_type_type) || !mp_obj_is_instance_type((mp_obj_type_t*)MP_OBJ_TO_PTR(cls))) {
|
|
mp_raise_TypeError("__new__ arg must be a user-type");
|
|
}
|
|
// This executes only "__new__" part of instance creation.
|
|
// TODO: This won't work well for classes with native bases.
|
|
// TODO: This is a hack, should be resolved along the lines of
|
|
// https://github.com/micropython/micropython/issues/606#issuecomment-43685883
|
|
const mp_obj_type_t *native_base;
|
|
return MP_OBJ_FROM_PTR(mp_obj_new_instance(MP_OBJ_TO_PTR(cls), &native_base));
|
|
}
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(object___new___fun_obj, object___new__);
|
|
STATIC MP_DEFINE_CONST_STATICMETHOD_OBJ(object___new___obj, MP_ROM_PTR(&object___new___fun_obj));
|
|
|
|
STATIC const mp_rom_map_elem_t object_locals_dict_table[] = {
|
|
#if MICROPY_CPYTHON_COMPAT
|
|
{ MP_ROM_QSTR(MP_QSTR___init__), MP_ROM_PTR(&object___init___obj) },
|
|
#endif
|
|
#if MICROPY_CPYTHON_COMPAT
|
|
{ MP_ROM_QSTR(MP_QSTR___new__), MP_ROM_PTR(&object___new___obj) },
|
|
#endif
|
|
};
|
|
|
|
STATIC MP_DEFINE_CONST_DICT(object_locals_dict, object_locals_dict_table);
|
|
#endif
|
|
|
|
const mp_obj_type_t mp_type_object = {
|
|
{ &mp_type_type },
|
|
.name = MP_QSTR_object,
|
|
.make_new = object_make_new,
|
|
#if MICROPY_CPYTHON_COMPAT
|
|
.locals_dict = (mp_obj_dict_t*)&object_locals_dict,
|
|
#endif
|
|
};
|