py: add dict length function, and fix rt_store_set.
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@ -209,11 +209,8 @@ mp_obj_t mp_builtin_len(mp_obj_t o_in) {
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mp_obj_t *seq_items;
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mp_obj_list_get(o_in, &seq_len, &seq_items);
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len = seq_len;
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/* TODO
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} else if (MP_OBJ_IS_TYPE(o_in, &dict_type)) {
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mp_obj_base_t *o = o_in;
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len = o->u_map.used;
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*/
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len = mp_obj_dict_len(o_in);
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} else {
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nlr_jump(mp_obj_new_exception_msg_1_arg(rt_q_TypeError, "object of type '%s' has no len()", mp_obj_get_type_str(o_in)));
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}
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1
py/obj.h
1
py/obj.h
@ -206,6 +206,7 @@ void mp_obj_list_store(mp_obj_t self_in, mp_obj_t index, mp_obj_t value);
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// dict
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extern const mp_obj_type_t dict_type;
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uint mp_obj_dict_len(mp_obj_t self_in);
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mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value);
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// set
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25
py/objdict.c
25
py/objdict.c
@ -53,13 +53,6 @@ mp_obj_t dict_binary_op(int op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
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}
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}
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mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value) {
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assert(MP_OBJ_IS_TYPE(self_in, &dict_type));
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mp_obj_dict_t *self = self_in;
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mp_map_lookup_helper(&self->map, key, true)->value = value;
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return self_in;
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}
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const mp_obj_type_t dict_type = {
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{ &mp_const_type },
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"dict",
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@ -78,3 +71,21 @@ mp_obj_t mp_obj_new_dict(int n_args) {
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mp_map_init(&o->map, MP_MAP_OBJ, n_args);
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return o;
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}
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uint mp_obj_dict_len(mp_obj_t self_in) {
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mp_obj_dict_t *self = self_in;
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uint len = 0;
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for (int i = 0; i < self->map.alloc; i++) {
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if (self->map.table[i].key != NULL) {
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len += 1;
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}
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}
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return len;
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}
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mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value) {
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assert(MP_OBJ_IS_TYPE(self_in, &dict_type));
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mp_obj_dict_t *self = self_in;
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mp_map_lookup_helper(&self->map, key, true)->value = value;
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return self_in;
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}
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@ -737,7 +737,7 @@ mp_obj_t rt_build_set(int n_args, mp_obj_t *items) {
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}
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mp_obj_t rt_store_set(mp_obj_t set, mp_obj_t item) {
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mp_set_lookup(set, item, true);
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mp_obj_set_store(set, item);
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return set;
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}
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10
py/showbc.c
10
py/showbc.c
@ -279,21 +279,17 @@ void mp_show_byte_code(const byte *ip, int len) {
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rt_store_map(sp[unum + 1], sp[0], sp[1]);
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sp += 2;
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break;
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*/
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case MP_BC_BUILD_SET:
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DECODE_UINT;
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obj1 = rt_build_set(unum, sp);
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sp += unum - 1;
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*sp = obj1;
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printf("BUILD_SET %lu", unum);
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break;
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case MP_BC_SET_ADD:
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DECODE_UINT;
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// I think it's guaranteed by the compiler that sp[unum] is a set
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rt_store_set(sp[unum], sp[0]);
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sp++;
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printf("SET_ADD %lu", unum);
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break;
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*/
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case MP_BC_UNPACK_SEQUENCE:
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DECODE_UINT;
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