2014-05-03 23:27:38 +01:00
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/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013, 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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2013-12-21 18:17:45 +00:00
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#include <string.h>
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#include <assert.h>
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2015-01-01 20:27:54 +00:00
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#include "py/nlr.h"
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#include "py/obj.h"
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#include "py/runtime0.h"
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#include "py/runtime.h"
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#include "py/builtin.h"
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2015-03-17 23:25:04 +00:00
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#include "py/objtype.h"
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#define MP_OBJ_IS_DICT_TYPE(o) (MP_OBJ_IS_OBJ(o) && ((mp_obj_base_t*)o)->type->make_new == dict_make_new)
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2013-12-21 18:17:45 +00:00
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2014-08-30 13:23:35 +01:00
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STATIC mp_obj_t dict_update(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs);
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2014-01-06 17:17:02 +00:00
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2014-09-17 15:53:03 +01:00
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// This is a helper function to iterate through a dictionary. The state of
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// the iteration is held in *cur and should be initialised with zero for the
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// first call. Will return NULL when no more elements are available.
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STATIC mp_map_elem_t *dict_iter_next(mp_obj_dict_t *dict, mp_uint_t *cur) {
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mp_uint_t max = dict->map.alloc;
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mp_map_t *map = &dict->map;
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for (mp_uint_t i = *cur; i < max; i++) {
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if (MP_MAP_SLOT_IS_FILLED(map, i)) {
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*cur = i + 1;
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return &(map->table[i]);
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}
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}
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return NULL;
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}
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2015-04-09 23:56:15 +01:00
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STATIC void dict_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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2013-12-21 18:17:45 +00:00
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bool first = true;
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2014-09-17 22:56:34 +01:00
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if (!(MICROPY_PY_UJSON && kind == PRINT_JSON)) {
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kind = PRINT_REPR;
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}
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2015-03-17 23:25:04 +00:00
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if (MICROPY_PY_COLLECTIONS_ORDEREDDICT && self->base.type != &mp_type_dict) {
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2015-04-09 23:56:15 +01:00
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mp_printf(print, "%s(", qstr_str(self->base.type->name));
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2015-03-17 23:25:04 +00:00
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}
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2015-04-09 23:56:15 +01:00
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mp_print_str(print, "{");
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2014-09-17 15:53:03 +01:00
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mp_uint_t cur = 0;
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2014-01-06 17:17:02 +00:00
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mp_map_elem_t *next = NULL;
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2014-09-17 15:53:03 +01:00
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while ((next = dict_iter_next(self, &cur)) != NULL) {
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2014-01-06 17:17:02 +00:00
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if (!first) {
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2015-04-09 23:56:15 +01:00
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mp_print_str(print, ", ");
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2013-12-21 18:17:45 +00:00
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}
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2014-01-06 17:17:02 +00:00
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first = false;
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2015-04-09 23:56:15 +01:00
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mp_obj_print_helper(print, next->key, kind);
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mp_print_str(print, ": ");
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mp_obj_print_helper(print, next->value, kind);
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2013-12-21 18:17:45 +00:00
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}
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2015-04-09 23:56:15 +01:00
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mp_print_str(print, "}");
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2015-03-17 23:25:04 +00:00
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if (MICROPY_PY_COLLECTIONS_ORDEREDDICT && self->base.type != &mp_type_dict) {
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2015-04-09 23:56:15 +01:00
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mp_print_str(print, ")");
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2015-03-17 23:25:04 +00:00
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}
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2013-12-21 18:17:45 +00:00
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}
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2014-08-30 00:35:11 +01:00
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STATIC mp_obj_t dict_make_new(mp_obj_t type_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
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2015-03-26 10:28:31 +00:00
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mp_obj_t dict_out = mp_obj_new_dict(0);
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mp_obj_dict_t *dict = MP_OBJ_CAST(dict_out);
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dict->base.type = MP_OBJ_CAST(type_in);
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2015-03-17 23:25:04 +00:00
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#if MICROPY_PY_COLLECTIONS_ORDEREDDICT
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2015-03-26 10:28:31 +00:00
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if (MP_OBJ_CAST(type_in) == &mp_type_ordereddict) {
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2015-03-17 23:25:04 +00:00
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dict->map.is_ordered = 1;
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}
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#endif
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2014-06-03 12:53:44 +01:00
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if (n_args > 0 || n_kw > 0) {
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2015-03-26 10:28:31 +00:00
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mp_obj_t args2[2] = {dict_out, args[0]}; // args[0] is always valid, even if it's not a positional arg
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2014-06-03 12:53:44 +01:00
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mp_map_t kwargs;
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mp_map_init_fixed_table(&kwargs, n_kw, args + n_args);
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dict_update(n_args + 1, args2, &kwargs); // dict_update will check that n_args + 1 == 1 or 2
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2014-04-04 15:08:00 +01:00
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}
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2015-03-26 10:28:31 +00:00
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return dict_out;
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2014-01-04 20:21:15 +00:00
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}
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2014-08-30 00:35:11 +01:00
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STATIC mp_obj_t dict_unary_op(mp_uint_t op, mp_obj_t self_in) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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2014-01-27 23:15:32 +00:00
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switch (op) {
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2014-03-30 13:35:08 +01:00
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case MP_UNARY_OP_BOOL: return MP_BOOL(self->map.used != 0);
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2014-07-31 10:49:14 +01:00
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case MP_UNARY_OP_LEN: return MP_OBJ_NEW_SMALL_INT(self->map.used);
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2014-05-21 19:42:43 +01:00
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default: return MP_OBJ_NULL; // op not supported
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2014-01-27 23:15:32 +00:00
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}
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}
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2014-08-30 00:35:11 +01:00
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STATIC mp_obj_t dict_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *o = MP_OBJ_CAST(lhs_in);
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2013-12-21 18:17:45 +00:00
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switch (op) {
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2014-04-17 22:10:53 +01:00
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case MP_BINARY_OP_IN: {
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2014-01-11 12:39:33 +00:00
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mp_map_elem_t *elem = mp_map_lookup(&o->map, rhs_in, MP_MAP_LOOKUP);
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2014-02-01 23:04:09 +00:00
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return MP_BOOL(elem != NULL);
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2014-01-11 12:39:33 +00:00
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}
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2014-04-06 19:20:52 +01:00
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case MP_BINARY_OP_EQUAL: {
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2015-03-17 23:25:04 +00:00
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#if MICROPY_PY_COLLECTIONS_ORDEREDDICT
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if (MP_UNLIKELY(MP_OBJ_IS_TYPE(lhs_in, &mp_type_ordereddict) && MP_OBJ_IS_TYPE(rhs_in, &mp_type_ordereddict))) {
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//TODO: implement
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return MP_OBJ_NULL;
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} else
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#endif
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2014-04-06 19:20:52 +01:00
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if (MP_OBJ_IS_TYPE(rhs_in, &mp_type_dict)) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *rhs = MP_OBJ_CAST(rhs_in);
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2014-04-06 19:20:52 +01:00
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if (o->map.used != rhs->map.used) {
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return mp_const_false;
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}
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2014-09-17 15:53:03 +01:00
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mp_uint_t cur = 0;
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mp_map_elem_t *next = NULL;
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while ((next = dict_iter_next(o, &cur)) != NULL) {
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mp_map_elem_t *elem = mp_map_lookup(&rhs->map, next->key, MP_MAP_LOOKUP);
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if (elem == NULL || !mp_obj_equal(next->value, elem->value)) {
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return mp_const_false;
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2014-04-06 19:20:52 +01:00
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}
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}
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return mp_const_true;
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2014-04-11 11:52:06 +01:00
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} else {
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// dict is not equal to instance of any other type
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return mp_const_false;
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2014-04-06 19:20:52 +01:00
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}
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}
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2013-12-21 18:17:45 +00:00
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default:
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// op not supported
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2014-05-21 19:42:43 +01:00
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return MP_OBJ_NULL;
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2013-12-21 18:17:45 +00:00
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}
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}
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2014-06-05 18:02:15 +01:00
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// TODO: Make sure this is inlined in dict_subscr() below.
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mp_obj_t mp_obj_dict_get(mp_obj_t self_in, mp_obj_t index) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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2014-06-05 18:02:15 +01:00
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mp_map_elem_t *elem = mp_map_lookup(&self->map, index, MP_MAP_LOOKUP);
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if (elem == NULL) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_KeyError, "<value>"));
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} else {
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return elem->value;
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}
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}
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2014-04-17 22:10:53 +01:00
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STATIC mp_obj_t dict_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
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2014-04-08 21:32:29 +01:00
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if (value == MP_OBJ_NULL) {
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2014-04-17 22:10:53 +01:00
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// delete
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2014-04-08 21:32:29 +01:00
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mp_obj_dict_delete(self_in, index);
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2014-04-17 22:10:53 +01:00
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return mp_const_none;
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} else if (value == MP_OBJ_SENTINEL) {
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// load
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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2014-04-17 22:10:53 +01:00
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mp_map_elem_t *elem = mp_map_lookup(&self->map, index, MP_MAP_LOOKUP);
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if (elem == NULL) {
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nlr_raise(mp_obj_new_exception_msg(&mp_type_KeyError, "<value>"));
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} else {
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return elem->value;
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}
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2014-04-08 21:32:29 +01:00
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} else {
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2014-04-17 22:10:53 +01:00
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// store
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2014-04-08 21:32:29 +01:00
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mp_obj_dict_store(self_in, index, value);
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2014-04-17 22:10:53 +01:00
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return mp_const_none;
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2014-04-08 21:32:29 +01:00
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}
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}
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2014-01-06 17:17:02 +00:00
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/******************************************************************************/
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/* dict iterator */
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typedef struct _mp_obj_dict_it_t {
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mp_obj_base_t base;
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2015-03-26 10:28:31 +00:00
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mp_obj_t dict;
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2014-07-03 13:25:24 +01:00
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mp_uint_t cur;
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2014-01-06 17:17:02 +00:00
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} mp_obj_dict_it_t;
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2014-09-17 15:53:03 +01:00
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STATIC mp_obj_t dict_it_iternext(mp_obj_t self_in) {
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_it_t *self = MP_OBJ_CAST(self_in);
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mp_map_elem_t *next = dict_iter_next(MP_OBJ_CAST(self->dict), &self->cur);
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2014-01-06 17:17:02 +00:00
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2014-09-17 15:53:03 +01:00
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if (next == NULL) {
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2014-04-17 23:19:36 +01:00
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return MP_OBJ_STOP_ITERATION;
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2014-09-17 15:53:03 +01:00
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} else {
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return next->key;
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2014-01-06 17:17:02 +00:00
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}
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}
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2014-03-29 13:43:38 +00:00
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STATIC const mp_obj_type_t mp_type_dict_it = {
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2014-02-15 16:10:44 +00:00
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{ &mp_type_type },
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2014-02-15 11:34:50 +00:00
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.name = MP_QSTR_iterator,
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2014-03-30 20:00:12 +01:00
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.getiter = mp_identity,
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2014-01-06 17:17:02 +00:00
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.iternext = dict_it_iternext,
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};
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2015-03-26 10:28:31 +00:00
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STATIC mp_obj_t dict_getiter(mp_obj_t self_in) {
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mp_obj_t o_out = m_new_obj(mp_obj_dict_it_t);
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mp_obj_dict_it_t *o = MP_OBJ_CAST(o_out);
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2014-03-29 13:43:38 +00:00
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o->base.type = &mp_type_dict_it;
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2015-03-26 10:28:31 +00:00
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o->dict = self_in;
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2014-09-17 15:53:03 +01:00
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o->cur = 0;
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2015-03-26 10:28:31 +00:00
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return o_out;
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2014-01-06 17:17:02 +00:00
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}
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/******************************************************************************/
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/* dict methods */
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2014-02-12 16:15:40 +00:00
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STATIC mp_obj_t dict_clear(mp_obj_t self_in) {
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2015-03-17 23:25:04 +00:00
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assert(MP_OBJ_IS_DICT_TYPE(self_in));
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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2014-01-06 17:38:47 +00:00
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mp_map_clear(&self->map);
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return mp_const_none;
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}
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2014-02-12 16:15:40 +00:00
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_clear_obj, dict_clear);
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2014-01-06 17:54:04 +00:00
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2014-02-12 16:15:40 +00:00
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STATIC mp_obj_t dict_copy(mp_obj_t self_in) {
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2015-03-17 23:25:04 +00:00
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assert(MP_OBJ_IS_DICT_TYPE(self_in));
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2015-03-26 10:28:31 +00:00
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mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
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mp_obj_t other_out = mp_obj_new_dict(self->map.alloc);
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mp_obj_dict_t *other = MP_OBJ_CAST(other_out);
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2015-03-17 23:25:04 +00:00
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other->base.type = self->base.type;
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2014-01-06 18:11:20 +00:00
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other->map.used = self->map.used;
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2014-04-06 19:00:58 +01:00
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other->map.all_keys_are_qstrs = self->map.all_keys_are_qstrs;
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2015-03-17 23:25:04 +00:00
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other->map.is_fixed = 0;
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other->map.is_ordered = self->map.is_ordered;
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2014-01-06 18:11:20 +00:00
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memcpy(other->map.table, self->map.table, self->map.alloc * sizeof(mp_map_elem_t));
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2015-03-26 10:28:31 +00:00
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return other_out;
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2014-01-06 18:11:20 +00:00
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}
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2014-02-12 16:15:40 +00:00
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STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_copy_obj, dict_copy);
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2014-01-06 17:38:47 +00:00
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2014-01-11 19:22:29 +00:00
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// this is a classmethod
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2014-08-30 13:23:35 +01:00
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|
STATIC mp_obj_t dict_fromkeys(mp_uint_t n_args, const mp_obj_t *args) {
|
2014-01-11 19:22:29 +00:00
|
|
|
assert(2 <= n_args && n_args <= 3);
|
2014-03-30 13:35:08 +01:00
|
|
|
mp_obj_t iter = mp_getiter(args[1]);
|
2014-01-11 19:22:29 +00:00
|
|
|
mp_obj_t len = mp_obj_len_maybe(iter);
|
|
|
|
mp_obj_t value = mp_const_none;
|
|
|
|
mp_obj_t next = NULL;
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_t self_out;
|
2014-01-11 19:22:29 +00:00
|
|
|
|
|
|
|
if (n_args > 2) {
|
|
|
|
value = args[2];
|
|
|
|
}
|
|
|
|
|
|
|
|
if (len == MP_OBJ_NULL) {
|
|
|
|
/* object's type doesn't have a __len__ slot */
|
2015-03-26 10:28:31 +00:00
|
|
|
self_out = mp_obj_new_dict(0);
|
2014-01-11 19:22:29 +00:00
|
|
|
} else {
|
2015-03-26 10:28:31 +00:00
|
|
|
self_out = mp_obj_new_dict(MP_OBJ_SMALL_INT_VALUE(len));
|
2014-01-11 19:22:29 +00:00
|
|
|
}
|
|
|
|
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_out);
|
2014-04-17 23:19:36 +01:00
|
|
|
while ((next = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) {
|
2014-01-11 19:22:29 +00:00
|
|
|
mp_map_lookup(&self->map, next, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = value;
|
|
|
|
}
|
|
|
|
|
2015-03-26 10:28:31 +00:00
|
|
|
return self_out;
|
2014-01-11 19:22:29 +00:00
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_fromkeys_fun_obj, 2, 3, dict_fromkeys);
|
|
|
|
STATIC MP_DEFINE_CONST_CLASSMETHOD_OBJ(dict_fromkeys_obj, (const mp_obj_t)&dict_fromkeys_fun_obj);
|
2014-01-11 19:22:29 +00:00
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_get_helper(mp_map_t *self, mp_obj_t key, mp_obj_t deflt, mp_map_lookup_kind_t lookup_kind) {
|
2014-01-08 17:33:12 +00:00
|
|
|
mp_map_elem_t *elem = mp_map_lookup(self, key, lookup_kind);
|
2014-01-06 20:25:51 +00:00
|
|
|
mp_obj_t value;
|
2014-09-17 15:53:03 +01:00
|
|
|
if (elem == NULL || elem->value == MP_OBJ_NULL) {
|
|
|
|
if (deflt == MP_OBJ_NULL) {
|
2014-01-08 17:33:12 +00:00
|
|
|
if (lookup_kind == MP_MAP_LOOKUP_REMOVE_IF_FOUND) {
|
2014-04-05 18:32:08 +01:00
|
|
|
nlr_raise(mp_obj_new_exception_msg(&mp_type_KeyError, "<value>"));
|
2014-01-06 19:48:34 +00:00
|
|
|
} else {
|
2014-01-06 20:25:51 +00:00
|
|
|
value = mp_const_none;
|
2014-01-06 19:48:34 +00:00
|
|
|
}
|
|
|
|
} else {
|
2014-01-06 20:25:51 +00:00
|
|
|
value = deflt;
|
2014-01-06 19:48:34 +00:00
|
|
|
}
|
2014-09-17 15:53:03 +01:00
|
|
|
if (lookup_kind == MP_MAP_LOOKUP_ADD_IF_NOT_FOUND) {
|
|
|
|
elem->value = value;
|
|
|
|
}
|
2014-01-06 19:48:34 +00:00
|
|
|
} else {
|
2014-01-06 20:25:51 +00:00
|
|
|
value = elem->value;
|
2014-09-17 15:53:03 +01:00
|
|
|
if (lookup_kind == MP_MAP_LOOKUP_REMOVE_IF_FOUND) {
|
|
|
|
elem->value = MP_OBJ_NULL; // so that GC can collect the deleted value
|
|
|
|
}
|
2014-01-06 20:25:51 +00:00
|
|
|
}
|
|
|
|
return value;
|
2014-01-06 19:48:34 +00:00
|
|
|
}
|
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
STATIC mp_obj_t dict_get(mp_uint_t n_args, const mp_obj_t *args) {
|
2014-01-06 18:53:16 +00:00
|
|
|
assert(2 <= n_args && n_args <= 3);
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(args[0]));
|
2014-01-06 18:53:16 +00:00
|
|
|
|
2014-01-06 19:48:34 +00:00
|
|
|
return dict_get_helper(&((mp_obj_dict_t *)args[0])->map,
|
|
|
|
args[1],
|
2014-09-17 15:53:03 +01:00
|
|
|
n_args == 3 ? args[2] : MP_OBJ_NULL,
|
2014-01-08 17:33:12 +00:00
|
|
|
MP_MAP_LOOKUP);
|
2014-01-06 18:53:16 +00:00
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_get_obj, 2, 3, dict_get);
|
2014-01-06 18:53:16 +00:00
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
STATIC mp_obj_t dict_pop(mp_uint_t n_args, const mp_obj_t *args) {
|
2014-01-06 19:48:34 +00:00
|
|
|
assert(2 <= n_args && n_args <= 3);
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(args[0]));
|
2014-01-06 19:48:34 +00:00
|
|
|
|
|
|
|
return dict_get_helper(&((mp_obj_dict_t *)args[0])->map,
|
|
|
|
args[1],
|
2014-09-17 15:53:03 +01:00
|
|
|
n_args == 3 ? args[2] : MP_OBJ_NULL,
|
2014-01-08 17:33:12 +00:00
|
|
|
MP_MAP_LOOKUP_REMOVE_IF_FOUND);
|
2014-01-06 19:48:34 +00:00
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_pop_obj, 2, 3, dict_pop);
|
2014-01-06 19:48:34 +00:00
|
|
|
|
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
STATIC mp_obj_t dict_setdefault(mp_uint_t n_args, const mp_obj_t *args) {
|
2014-01-06 20:25:51 +00:00
|
|
|
assert(2 <= n_args && n_args <= 3);
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(args[0]));
|
2014-01-06 20:25:51 +00:00
|
|
|
|
|
|
|
return dict_get_helper(&((mp_obj_dict_t *)args[0])->map,
|
|
|
|
args[1],
|
2014-09-17 15:53:03 +01:00
|
|
|
n_args == 3 ? args[2] : MP_OBJ_NULL,
|
2014-01-08 17:33:12 +00:00
|
|
|
MP_MAP_LOOKUP_ADD_IF_NOT_FOUND);
|
2014-01-06 20:25:51 +00:00
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_setdefault_obj, 2, 3, dict_setdefault);
|
2014-01-06 20:25:51 +00:00
|
|
|
|
2014-01-06 20:08:52 +00:00
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_popitem(mp_obj_t self_in) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(self_in));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
|
2014-09-17 15:53:03 +01:00
|
|
|
mp_uint_t cur = 0;
|
|
|
|
mp_map_elem_t *next = dict_iter_next(self, &cur);
|
|
|
|
if (next == NULL) {
|
2014-04-05 18:32:08 +01:00
|
|
|
nlr_raise(mp_obj_new_exception_msg(&mp_type_KeyError, "popitem(): dictionary is empty"));
|
2014-01-06 20:08:52 +00:00
|
|
|
}
|
|
|
|
self->map.used--;
|
|
|
|
mp_obj_t items[] = {next->key, next->value};
|
2014-09-17 15:53:03 +01:00
|
|
|
next->key = MP_OBJ_SENTINEL; // must mark key as sentinel to indicate that it was deleted
|
|
|
|
next->value = MP_OBJ_NULL;
|
2014-01-06 20:08:52 +00:00
|
|
|
mp_obj_t tuple = mp_obj_new_tuple(2, items);
|
|
|
|
|
|
|
|
return tuple;
|
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_popitem_obj, dict_popitem);
|
2014-01-06 20:08:52 +00:00
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
STATIC mp_obj_t dict_update(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kwargs) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(args[0]));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(args[0]);
|
2014-06-03 12:53:44 +01:00
|
|
|
|
|
|
|
mp_arg_check_num(n_args, kwargs->used, 1, 2, true);
|
|
|
|
|
|
|
|
if (n_args == 2) {
|
|
|
|
// given a positional argument
|
|
|
|
|
2015-03-17 23:25:04 +00:00
|
|
|
if (MP_OBJ_IS_DICT_TYPE(args[1])) {
|
2014-06-03 12:53:44 +01:00
|
|
|
// update from other dictionary (make sure other is not self)
|
2015-03-26 10:28:31 +00:00
|
|
|
if (args[1] != args[0]) {
|
2014-09-17 15:53:03 +01:00
|
|
|
mp_uint_t cur = 0;
|
2014-06-03 12:53:44 +01:00
|
|
|
mp_map_elem_t *elem = NULL;
|
2014-09-17 15:53:03 +01:00
|
|
|
while ((elem = dict_iter_next((mp_obj_dict_t*)args[1], &cur)) != NULL) {
|
2014-06-03 12:53:44 +01:00
|
|
|
mp_map_lookup(&self->map, elem->key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = elem->value;
|
|
|
|
}
|
|
|
|
}
|
2014-01-06 22:58:17 +00:00
|
|
|
} else {
|
2014-06-03 12:53:44 +01:00
|
|
|
// update from a generic iterable of pairs
|
|
|
|
mp_obj_t iter = mp_getiter(args[1]);
|
|
|
|
mp_obj_t next = NULL;
|
|
|
|
while ((next = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) {
|
|
|
|
mp_obj_t inneriter = mp_getiter(next);
|
|
|
|
mp_obj_t key = mp_iternext(inneriter);
|
|
|
|
mp_obj_t value = mp_iternext(inneriter);
|
|
|
|
mp_obj_t stop = mp_iternext(inneriter);
|
|
|
|
if (key == MP_OBJ_STOP_ITERATION
|
|
|
|
|| value == MP_OBJ_STOP_ITERATION
|
|
|
|
|| stop != MP_OBJ_STOP_ITERATION) {
|
|
|
|
nlr_raise(mp_obj_new_exception_msg(
|
|
|
|
&mp_type_ValueError,
|
|
|
|
"dictionary update sequence has the wrong length"));
|
|
|
|
} else {
|
|
|
|
mp_map_lookup(&self->map, key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// update the dict with any keyword args
|
2014-07-03 13:25:24 +01:00
|
|
|
for (mp_uint_t i = 0; i < kwargs->alloc; i++) {
|
2014-06-03 12:53:44 +01:00
|
|
|
if (MP_MAP_SLOT_IS_FILLED(kwargs, i)) {
|
|
|
|
mp_map_lookup(&self->map, kwargs->table[i].key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = kwargs->table[i].value;
|
2014-01-06 22:58:17 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return mp_const_none;
|
|
|
|
}
|
2014-06-03 12:53:44 +01:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_KW(dict_update_obj, 1, dict_update);
|
2014-01-06 22:58:17 +00:00
|
|
|
|
2014-01-06 20:08:52 +00:00
|
|
|
|
2014-01-10 01:00:20 +00:00
|
|
|
/******************************************************************************/
|
|
|
|
/* dict views */
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC const mp_obj_type_t dict_view_type;
|
|
|
|
STATIC const mp_obj_type_t dict_view_it_type;
|
2014-01-10 01:00:20 +00:00
|
|
|
|
|
|
|
typedef enum _mp_dict_view_kind_t {
|
|
|
|
MP_DICT_VIEW_ITEMS,
|
|
|
|
MP_DICT_VIEW_KEYS,
|
|
|
|
MP_DICT_VIEW_VALUES,
|
|
|
|
} mp_dict_view_kind_t;
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC char *mp_dict_view_names[] = {"dict_items", "dict_keys", "dict_values"};
|
2014-01-10 01:00:20 +00:00
|
|
|
|
|
|
|
typedef struct _mp_obj_dict_view_it_t {
|
|
|
|
mp_obj_base_t base;
|
|
|
|
mp_dict_view_kind_t kind;
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_t dict;
|
2014-07-03 13:25:24 +01:00
|
|
|
mp_uint_t cur;
|
2014-01-10 01:00:20 +00:00
|
|
|
} mp_obj_dict_view_it_t;
|
|
|
|
|
|
|
|
typedef struct _mp_obj_dict_view_t {
|
|
|
|
mp_obj_base_t base;
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_t dict;
|
2014-01-10 01:00:20 +00:00
|
|
|
mp_dict_view_kind_t kind;
|
|
|
|
} mp_obj_dict_view_t;
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_view_it_iternext(mp_obj_t self_in) {
|
2014-01-10 01:00:20 +00:00
|
|
|
assert(MP_OBJ_IS_TYPE(self_in, &dict_view_it_type));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_view_it_t *self = MP_OBJ_CAST(self_in);
|
|
|
|
mp_map_elem_t *next = dict_iter_next(MP_OBJ_CAST(self->dict), &self->cur);
|
2014-01-10 01:00:20 +00:00
|
|
|
|
2014-09-17 15:53:03 +01:00
|
|
|
if (next == NULL) {
|
|
|
|
return MP_OBJ_STOP_ITERATION;
|
|
|
|
} else {
|
2014-01-10 01:00:20 +00:00
|
|
|
switch (self->kind) {
|
2014-01-11 19:22:29 +00:00
|
|
|
case MP_DICT_VIEW_ITEMS:
|
2015-01-14 21:32:42 +00:00
|
|
|
default: {
|
2014-01-11 19:22:29 +00:00
|
|
|
mp_obj_t items[] = {next->key, next->value};
|
|
|
|
return mp_obj_new_tuple(2, items);
|
|
|
|
}
|
|
|
|
case MP_DICT_VIEW_KEYS:
|
|
|
|
return next->key;
|
|
|
|
case MP_DICT_VIEW_VALUES:
|
|
|
|
return next->value;
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC const mp_obj_type_t dict_view_it_type = {
|
2014-02-15 16:10:44 +00:00
|
|
|
{ &mp_type_type },
|
2014-02-15 11:34:50 +00:00
|
|
|
.name = MP_QSTR_iterator,
|
2014-03-30 20:00:12 +01:00
|
|
|
.getiter = mp_identity,
|
2014-01-10 01:00:20 +00:00
|
|
|
.iternext = dict_view_it_iternext,
|
|
|
|
};
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_view_getiter(mp_obj_t view_in) {
|
2014-01-10 01:00:20 +00:00
|
|
|
assert(MP_OBJ_IS_TYPE(view_in, &dict_view_type));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_view_t *view = MP_OBJ_CAST(view_in);
|
|
|
|
mp_obj_t o_out = m_new_obj(mp_obj_dict_view_it_t);
|
|
|
|
mp_obj_dict_view_it_t *o = MP_OBJ_CAST(o_out);
|
2014-01-10 01:00:20 +00:00
|
|
|
o->base.type = &dict_view_it_type;
|
|
|
|
o->kind = view->kind;
|
2014-09-17 15:53:03 +01:00
|
|
|
o->dict = view->dict;
|
|
|
|
o->cur = 0;
|
2015-03-26 10:28:31 +00:00
|
|
|
return o_out;
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
|
2015-04-09 23:56:15 +01:00
|
|
|
STATIC void dict_view_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
|
2015-01-20 12:47:20 +00:00
|
|
|
(void)kind;
|
2014-01-10 01:00:20 +00:00
|
|
|
assert(MP_OBJ_IS_TYPE(self_in, &dict_view_type));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_view_t *self = MP_OBJ_CAST(self_in);
|
2014-01-10 01:00:20 +00:00
|
|
|
bool first = true;
|
2015-04-09 23:56:15 +01:00
|
|
|
mp_print_str(print, mp_dict_view_names[self->kind]);
|
|
|
|
mp_print_str(print, "([");
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_t self_iter = dict_view_getiter(self_in);
|
|
|
|
mp_obj_t next = MP_OBJ_NULL;
|
2014-04-17 23:19:36 +01:00
|
|
|
while ((next = dict_view_it_iternext(self_iter)) != MP_OBJ_STOP_ITERATION) {
|
2014-01-10 01:00:20 +00:00
|
|
|
if (!first) {
|
2015-04-09 23:56:15 +01:00
|
|
|
mp_print_str(print, ", ");
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
first = false;
|
2015-04-09 23:56:15 +01:00
|
|
|
mp_obj_print_helper(print, next, PRINT_REPR);
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
2015-04-09 23:56:15 +01:00
|
|
|
mp_print_str(print, "])");
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
|
2014-08-30 00:35:11 +01:00
|
|
|
STATIC mp_obj_t dict_view_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
|
2014-05-21 19:42:43 +01:00
|
|
|
// only supported for the 'keys' kind until sets and dicts are refactored
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_view_t *o = MP_OBJ_CAST(lhs_in);
|
2014-05-10 13:55:11 +01:00
|
|
|
if (o->kind != MP_DICT_VIEW_KEYS) {
|
2014-05-21 19:42:43 +01:00
|
|
|
return MP_OBJ_NULL; // op not supported
|
2014-05-10 13:55:11 +01:00
|
|
|
}
|
|
|
|
if (op != MP_BINARY_OP_IN) {
|
2014-05-21 19:42:43 +01:00
|
|
|
return MP_OBJ_NULL; // op not supported
|
2014-05-10 13:55:11 +01:00
|
|
|
}
|
2014-01-11 12:39:33 +00:00
|
|
|
return dict_binary_op(op, o->dict, rhs_in);
|
|
|
|
}
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC const mp_obj_type_t dict_view_type = {
|
2014-02-15 16:10:44 +00:00
|
|
|
{ &mp_type_type },
|
2014-02-15 11:34:50 +00:00
|
|
|
.name = MP_QSTR_dict_view,
|
2014-01-10 01:00:20 +00:00
|
|
|
.print = dict_view_print,
|
2014-01-11 12:39:33 +00:00
|
|
|
.binary_op = dict_view_binary_op,
|
2014-01-10 01:00:20 +00:00
|
|
|
.getiter = dict_view_getiter,
|
|
|
|
};
|
|
|
|
|
2015-03-26 10:28:31 +00:00
|
|
|
STATIC mp_obj_t mp_obj_new_dict_view(mp_obj_t dict, mp_dict_view_kind_t kind) {
|
|
|
|
mp_obj_t o_out = m_new_obj(mp_obj_dict_view_t);
|
|
|
|
mp_obj_dict_view_t *o = MP_OBJ_CAST(o_out);
|
2014-01-10 01:00:20 +00:00
|
|
|
o->base.type = &dict_view_type;
|
|
|
|
o->dict = dict;
|
|
|
|
o->kind = kind;
|
2015-03-26 10:28:31 +00:00
|
|
|
return o_out;
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_view(mp_obj_t self_in, mp_dict_view_kind_t kind) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(self_in));
|
2015-03-26 10:28:31 +00:00
|
|
|
return mp_obj_new_dict_view(self_in, kind);
|
2014-01-10 01:00:20 +00:00
|
|
|
}
|
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_items(mp_obj_t self_in) {
|
2014-01-10 01:00:20 +00:00
|
|
|
return dict_view(self_in, MP_DICT_VIEW_ITEMS);
|
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_items_obj, dict_items);
|
2014-01-10 01:00:20 +00:00
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_keys(mp_obj_t self_in) {
|
2014-01-10 01:00:20 +00:00
|
|
|
return dict_view(self_in, MP_DICT_VIEW_KEYS);
|
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_keys_obj, dict_keys);
|
2014-01-10 01:00:20 +00:00
|
|
|
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC mp_obj_t dict_values(mp_obj_t self_in) {
|
2014-01-10 01:00:20 +00:00
|
|
|
return dict_view(self_in, MP_DICT_VIEW_VALUES);
|
|
|
|
}
|
2014-02-12 16:15:40 +00:00
|
|
|
STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_values_obj, dict_values);
|
2014-01-10 01:00:20 +00:00
|
|
|
|
2014-01-06 17:17:02 +00:00
|
|
|
/******************************************************************************/
|
2014-01-11 19:22:29 +00:00
|
|
|
/* dict constructors & public C API */
|
2014-01-06 17:17:02 +00:00
|
|
|
|
2014-03-26 21:47:19 +00:00
|
|
|
STATIC const mp_map_elem_t dict_locals_dict_table[] = {
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_clear), (mp_obj_t)&dict_clear_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_copy), (mp_obj_t)&dict_copy_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_fromkeys), (mp_obj_t)&dict_fromkeys_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_get), (mp_obj_t)&dict_get_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_items), (mp_obj_t)&dict_items_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_keys), (mp_obj_t)&dict_keys_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_pop), (mp_obj_t)&dict_pop_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_popitem), (mp_obj_t)&dict_popitem_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_setdefault), (mp_obj_t)&dict_setdefault_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_update), (mp_obj_t)&dict_update_obj },
|
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR_values), (mp_obj_t)&dict_values_obj },
|
2014-04-13 09:53:15 +01:00
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR___getitem__), (mp_obj_t)&mp_op_getitem_obj },
|
2014-04-13 21:41:49 +01:00
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR___setitem__), (mp_obj_t)&mp_op_setitem_obj },
|
2014-04-13 21:55:59 +01:00
|
|
|
{ MP_OBJ_NEW_QSTR(MP_QSTR___delitem__), (mp_obj_t)&mp_op_delitem_obj },
|
2014-01-07 23:18:25 +00:00
|
|
|
};
|
|
|
|
|
2014-03-26 21:47:19 +00:00
|
|
|
STATIC MP_DEFINE_CONST_DICT(dict_locals_dict, dict_locals_dict_table);
|
|
|
|
|
2014-03-29 13:43:38 +00:00
|
|
|
const mp_obj_type_t mp_type_dict = {
|
2014-02-15 16:10:44 +00:00
|
|
|
{ &mp_type_type },
|
2014-02-15 11:34:50 +00:00
|
|
|
.name = MP_QSTR_dict,
|
2014-01-05 20:34:09 +00:00
|
|
|
.print = dict_print,
|
|
|
|
.make_new = dict_make_new,
|
2014-01-27 23:15:32 +00:00
|
|
|
.unary_op = dict_unary_op,
|
2014-01-05 20:34:09 +00:00
|
|
|
.binary_op = dict_binary_op,
|
2014-04-17 22:10:53 +01:00
|
|
|
.subscr = dict_subscr,
|
2014-01-06 17:17:02 +00:00
|
|
|
.getiter = dict_getiter,
|
2014-03-26 21:47:19 +00:00
|
|
|
.locals_dict = (mp_obj_t)&dict_locals_dict,
|
2013-12-21 18:17:45 +00:00
|
|
|
};
|
|
|
|
|
2015-03-17 23:25:04 +00:00
|
|
|
#if MICROPY_PY_COLLECTIONS_ORDEREDDICT
|
|
|
|
STATIC const mp_obj_tuple_t ordereddict_base_tuple = {{&mp_type_tuple}, 1, {(mp_obj_t)&mp_type_dict}};
|
|
|
|
|
|
|
|
const mp_obj_type_t mp_type_ordereddict = {
|
|
|
|
{ &mp_type_type },
|
|
|
|
.name = MP_QSTR_OrderedDict,
|
|
|
|
.print = dict_print,
|
|
|
|
.make_new = dict_make_new,
|
|
|
|
.unary_op = dict_unary_op,
|
|
|
|
.binary_op = dict_binary_op,
|
|
|
|
.subscr = dict_subscr,
|
|
|
|
.getiter = dict_getiter,
|
|
|
|
.bases_tuple = (mp_obj_t)&ordereddict_base_tuple,
|
|
|
|
.locals_dict = (mp_obj_t)&dict_locals_dict,
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
void mp_obj_dict_init(mp_obj_dict_t *dict, mp_uint_t n_args) {
|
2014-04-05 21:53:54 +01:00
|
|
|
dict->base.type = &mp_type_dict;
|
|
|
|
mp_map_init(&dict->map, n_args);
|
|
|
|
}
|
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
mp_obj_t mp_obj_new_dict(mp_uint_t n_args) {
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_t o_out = m_new_obj(mp_obj_dict_t);
|
|
|
|
mp_obj_dict_t *o = MP_OBJ_CAST(o_out);
|
2014-04-05 21:53:54 +01:00
|
|
|
mp_obj_dict_init(o, n_args);
|
2015-03-26 10:28:31 +00:00
|
|
|
return o_out;
|
2013-12-21 18:17:45 +00:00
|
|
|
}
|
2013-12-29 22:32:51 +00:00
|
|
|
|
2014-08-30 13:23:35 +01:00
|
|
|
mp_uint_t mp_obj_dict_len(mp_obj_t self_in) {
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
|
|
|
|
return self->map.used;
|
2013-12-29 22:32:51 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(self_in));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
|
2014-01-08 17:33:12 +00:00
|
|
|
mp_map_lookup(&self->map, key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = value;
|
2013-12-29 22:32:51 +00:00
|
|
|
return self_in;
|
|
|
|
}
|
2014-01-09 20:57:50 +00:00
|
|
|
|
2014-04-05 13:25:13 +01:00
|
|
|
mp_obj_t mp_obj_dict_delete(mp_obj_t self_in, mp_obj_t key) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(self_in));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
|
2014-09-17 15:53:03 +01:00
|
|
|
dict_get_helper(&self->map, key, MP_OBJ_NULL, MP_MAP_LOOKUP_REMOVE_IF_FOUND);
|
2014-04-05 13:25:13 +01:00
|
|
|
return self_in;
|
|
|
|
}
|
|
|
|
|
2014-01-09 20:57:50 +00:00
|
|
|
mp_map_t *mp_obj_dict_get_map(mp_obj_t self_in) {
|
2015-03-17 23:25:04 +00:00
|
|
|
assert(MP_OBJ_IS_DICT_TYPE(self_in));
|
2015-03-26 10:28:31 +00:00
|
|
|
mp_obj_dict_t *self = MP_OBJ_CAST(self_in);
|
2014-01-09 20:57:50 +00:00
|
|
|
return &self->map;
|
|
|
|
}
|