#include <string.h>

#include <assert.h>

#include "py/nlr.h"

#include "py/obj.h"

#include "py/runtime0.h"

#include "py/runtime.h"

#include "py/builtin.h"

#include "py/objtype.h"

#define MP_OBJ_IS_DICT_TYPE(o) (MP_OBJ_IS_OBJ(o) && ((mp_obj_base_t*)MP_OBJ_TO_PTR(o))->type->make_new == dict_make_new)

STATIC mp_obj_t dict_update(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs);

STATIC mp_map_elem_t *dict_iter_next(mp_obj_dict_t *dict, size_t *cur) {

size_t max = dict->map.alloc;

mp_map_t *map = &dict->map;

for (size_t i = *cur; i < max; i++) {

if (MP_MAP_SLOT_IS_FILLED(map, i)) {

*cur = i + 1;

return &(map->table[i]);

}

}

return NULL;

}

STATIC void dict_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

bool first = true;

if (!(MICROPY_PY_UJSON && kind == PRINT_JSON)) {

kind = PRINT_REPR;

}

if (MICROPY_PY_COLLECTIONS_ORDEREDDICT && self->base.type != &mp_type_dict) {

mp_printf(print, "%q(", self->base.type->name);

}

mp_print_str(print, "{");

size_t cur = 0;

mp_map_elem_t *next = NULL;

while ((next = dict_iter_next(self, &cur)) != NULL) {

if (!first) {

mp_print_str(print, ", ");

}

first = false;

mp_obj_print_helper(print, next->key, kind);

mp_print_str(print, ": ");

mp_obj_print_helper(print, next->value, kind);

}

mp_print_str(print, "}");

if (MICROPY_PY_COLLECTIONS_ORDEREDDICT && self->base.type != &mp_type_dict) {

mp_print_str(print, ")");

}

}

STATIC mp_obj_t dict_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {

mp_obj_t dict_out = mp_obj_new_dict(0);

mp_obj_dict_t *dict = MP_OBJ_TO_PTR(dict_out);

dict->base.type = type;

#if MICROPY_PY_COLLECTIONS_ORDEREDDICT

if (type == &mp_type_ordereddict) {

dict->map.is_ordered = 1;

}

#endif

if (n_args > 0 || n_kw > 0) {

mp_obj_t args2[2] = {dict_out, args[0]}; // args[0] is always valid, even if it's not a positional arg

mp_map_t kwargs;

mp_map_init_fixed_table(&kwargs, n_kw, args + n_args);

dict_update(n_args + 1, args2, &kwargs); // dict_update will check that n_args + 1 == 1 or 2

}

return dict_out;

}

STATIC mp_obj_t dict_unary_op(mp_uint_t op, mp_obj_t self_in) {

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

switch (op) {

case MP_UNARY_OP_BOOL: return mp_obj_new_bool(self->map.used != 0);

case MP_UNARY_OP_LEN: return MP_OBJ_NEW_SMALL_INT(self->map.used);

#if MICROPY_PY_SYS_GETSIZEOF

case MP_UNARY_OP_SIZEOF: {

size_t sz = sizeof(*self) + sizeof(*self->map.table) * self->map.alloc;

return MP_OBJ_NEW_SMALL_INT(sz);

}

#endif

default: return MP_OBJ_NULL; // op not supported

}

}

STATIC mp_obj_t dict_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {

mp_obj_dict_t *o = MP_OBJ_TO_PTR(lhs_in);

switch (op) {

case MP_BINARY_OP_IN: {

mp_map_elem_t *elem = mp_map_lookup(&o->map, rhs_in, MP_MAP_LOOKUP);

return mp_obj_new_bool(elem != NULL);

}

case MP_BINARY_OP_EQUAL: {

#if MICROPY_PY_COLLECTIONS_ORDEREDDICT

if (MP_UNLIKELY(MP_OBJ_IS_TYPE(lhs_in, &mp_type_ordereddict) && MP_OBJ_IS_TYPE(rhs_in, &mp_type_ordereddict))) {

// Iterate through both dictionaries simultaneously and compare keys and values.

mp_obj_dict_t *rhs = MP_OBJ_TO_PTR(rhs_in);

size_t c1 = 0, c2 = 0;

mp_map_elem_t *e1 = dict_iter_next(o, &c1), *e2 = dict_iter_next(rhs, &c2);

for (; e1 != NULL && e2 != NULL; e1 = dict_iter_next(o, &c1), e2 = dict_iter_next(rhs, &c2)) {

if (!mp_obj_equal(e1->key, e2->key) || !mp_obj_equal(e1->value, e2->value)) {

return mp_const_false;

}

}

return e1 == NULL && e2 == NULL ? mp_const_true : mp_const_false;

} else

#endif

if (MP_OBJ_IS_TYPE(rhs_in, &mp_type_dict)) {

mp_obj_dict_t *rhs = MP_OBJ_TO_PTR(rhs_in);

if (o->map.used != rhs->map.used) {

return mp_const_false;

}

size_t cur = 0;

mp_map_elem_t *next = NULL;

while ((next = dict_iter_next(o, &cur)) != NULL) {

mp_map_elem_t *elem = mp_map_lookup(&rhs->map, next->key, MP_MAP_LOOKUP);

if (elem == NULL || !mp_obj_equal(next->value, elem->value)) {

return mp_const_false;

}

}

return mp_const_true;

} else {

// dict is not equal to instance of any other type

return mp_const_false;

}

}

default:

// op not supported

return MP_OBJ_NULL;

}

}

mp_obj_t mp_obj_dict_get(mp_obj_t self_in, mp_obj_t index) {

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_elem_t *elem = mp_map_lookup(&self->map, index, MP_MAP_LOOKUP);

if (elem == NULL) {

nlr_raise(mp_obj_new_exception_arg1(&mp_type_KeyError, index));

} else {

return elem->value;

}

}

STATIC mp_obj_t dict_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {

if (value == MP_OBJ_NULL) {

// delete

mp_obj_dict_delete(self_in, index);

return mp_const_none;

} else if (value == MP_OBJ_SENTINEL) {

// load

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_elem_t *elem = mp_map_lookup(&self->map, index, MP_MAP_LOOKUP);

if (elem == NULL) {

nlr_raise(mp_obj_new_exception_arg1(&mp_type_KeyError, index));

} else {

return elem->value;

}

} else {

// store

mp_obj_dict_store(self_in, index, value);

return mp_const_none;

}

}

typedef struct _mp_obj_dict_it_t {

} mp_obj_dict_it_t;

STATIC mp_obj_t dict_it_iternext(mp_obj_t self_in) {

mp_obj_dict_it_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_elem_t *next = dict_iter_next(MP_OBJ_TO_PTR(self->dict), &self->cur);

if (next == NULL) {

return MP_OBJ_STOP_ITERATION;

} else {

return next->key;

}

}

STATIC mp_obj_t dict_getiter(mp_obj_t self_in, mp_obj_iter_buf_t *iter_buf) {

assert(sizeof(mp_obj_dict_it_t) <= sizeof(mp_obj_iter_buf_t));

mp_obj_dict_it_t *o = (mp_obj_dict_it_t*)iter_buf;

o->base.type = &mp_type_polymorph_iter;

o->iternext = dict_it_iternext;

o->dict = self_in;

o->cur = 0;

return MP_OBJ_FROM_PTR(o);

}

STATIC mp_obj_t dict_clear(mp_obj_t self_in) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_clear(&self->map);

return mp_const_none;

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_clear_obj, dict_clear);

STATIC mp_obj_t dict_copy(mp_obj_t self_in) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

mp_obj_t other_out = mp_obj_new_dict(self->map.alloc);

mp_obj_dict_t *other = MP_OBJ_TO_PTR(other_out);

other->base.type = self->base.type;

other->map.used = self->map.used;

other->map.all_keys_are_qstrs = self->map.all_keys_are_qstrs;

other->map.is_fixed = 0;

other->map.is_ordered = self->map.is_ordered;

memcpy(other->map.table, self->map.table, self->map.alloc * sizeof(mp_map_elem_t));

return other_out;

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_copy_obj, dict_copy);

STATIC mp_obj_t dict_fromkeys(size_t n_args, const mp_obj_t *args) {

mp_obj_t iter = mp_getiter(args[1], NULL);

mp_obj_t value = mp_const_none;

mp_obj_t next = MP_OBJ_NULL;

if (n_args > 2) {

value = args[2];

}

// optimisation to allocate result based on len of argument

mp_obj_t self_out;

mp_obj_t len = mp_obj_len_maybe(args[1]);

if (len == MP_OBJ_NULL) {

/* object's type doesn't have a __len__ slot */

self_out = mp_obj_new_dict(0);

} else {

self_out = mp_obj_new_dict(MP_OBJ_SMALL_INT_VALUE(len));

}

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_out);

while ((next = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) {

mp_map_lookup(&self->map, next, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = value;

}

return self_out;

}

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, MP_ROM_PTR(&dict_fromkeys_fun_obj));

STATIC mp_obj_t dict_get_helper(size_t n_args, const mp_obj_t *args, mp_map_lookup_kind_t lookup_kind) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(args[0]));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(args[0]);

mp_map_elem_t *elem = mp_map_lookup(&self->map, args[1], lookup_kind);

mp_obj_t value;

if (elem == NULL || elem->value == MP_OBJ_NULL) {

if (n_args == 2) {

if (lookup_kind == MP_MAP_LOOKUP_REMOVE_IF_FOUND) {

nlr_raise(mp_obj_new_exception_arg1(&mp_type_KeyError, args[1]));

} else {

value = mp_const_none;

}

} else {

value = args[2];

}

if (lookup_kind == MP_MAP_LOOKUP_ADD_IF_NOT_FOUND) {

elem->value = value;

}

} else {

value = elem->value;

if (lookup_kind == MP_MAP_LOOKUP_REMOVE_IF_FOUND) {

elem->value = MP_OBJ_NULL; // so that GC can collect the deleted value

}

}

return value;

}

STATIC mp_obj_t dict_get(size_t n_args, const mp_obj_t *args) {

return dict_get_helper(n_args, args, MP_MAP_LOOKUP);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_get_obj, 2, 3, dict_get);

STATIC mp_obj_t dict_pop(size_t n_args, const mp_obj_t *args) {

return dict_get_helper(n_args, args, MP_MAP_LOOKUP_REMOVE_IF_FOUND);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_pop_obj, 2, 3, dict_pop);

STATIC mp_obj_t dict_setdefault(size_t n_args, const mp_obj_t *args) {

return dict_get_helper(n_args, args, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(dict_setdefault_obj, 2, 3, dict_setdefault);

STATIC mp_obj_t dict_popitem(mp_obj_t self_in) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

size_t cur = 0;

mp_map_elem_t *next = dict_iter_next(self, &cur);

if (next == NULL) {

mp_raise_msg(&mp_type_KeyError, "popitem(): dictionary is empty");

}

self->map.used--;

mp_obj_t items[] = {next->key, next->value};

next->key = MP_OBJ_SENTINEL; // must mark key as sentinel to indicate that it was deleted

next->value = MP_OBJ_NULL;

mp_obj_t tuple = mp_obj_new_tuple(2, items);

return tuple;

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_popitem_obj, dict_popitem);

STATIC mp_obj_t dict_update(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(args[0]));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(args[0]);

mp_arg_check_num(n_args, kwargs->used, 1, 2, true);

if (n_args == 2) {

// given a positional argument

if (MP_OBJ_IS_DICT_TYPE(args[1])) {

// update from other dictionary (make sure other is not self)

if (args[1] != args[0]) {

size_t cur = 0;

mp_map_elem_t *elem = NULL;

while ((elem = dict_iter_next((mp_obj_dict_t*)MP_OBJ_TO_PTR(args[1]), &cur)) != NULL) {

mp_map_lookup(&self->map, elem->key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = elem->value;

}

}

} else {

// update from a generic iterable of pairs

mp_obj_t iter = mp_getiter(args[1], NULL);

mp_obj_t next = MP_OBJ_NULL;

while ((next = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) {

mp_obj_t inneriter = mp_getiter(next, NULL);

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) {

mp_raise_ValueError("dict update sequence has 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

for (size_t i = 0; i < kwargs->alloc; i++) {

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;

}

}

return mp_const_none;

}

STATIC MP_DEFINE_CONST_FUN_OBJ_KW(dict_update_obj, 1, dict_update);

STATIC const mp_obj_type_t dict_view_type;

STATIC const mp_obj_type_t dict_view_it_type;

typedef enum _mp_dict_view_kind_t {

} mp_dict_view_kind_t;

STATIC const char *const mp_dict_view_names[] = {"dict_items", "dict_keys", "dict_values"};

typedef struct _mp_obj_dict_view_it_t {

} mp_obj_dict_view_it_t;

typedef struct _mp_obj_dict_view_t {

} mp_obj_dict_view_t;

STATIC mp_obj_t dict_view_it_iternext(mp_obj_t self_in) {

mp_check_self(MP_OBJ_IS_TYPE(self_in, &dict_view_it_type));

mp_obj_dict_view_it_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_elem_t *next = dict_iter_next(MP_OBJ_TO_PTR(self->dict), &self->cur);

if (next == NULL) {

return MP_OBJ_STOP_ITERATION;

} else {

switch (self->kind) {

case MP_DICT_VIEW_ITEMS:

default: {

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;

}

}

}

STATIC const mp_obj_type_t dict_view_it_type = {

{ &mp_type_type },

.name = MP_QSTR_iterator,

.getiter = mp_identity_getiter,

.iternext = dict_view_it_iternext,

};

STATIC mp_obj_t dict_view_getiter(mp_obj_t view_in, mp_obj_iter_buf_t *iter_buf) {

assert(sizeof(mp_obj_dict_view_it_t) <= sizeof(mp_obj_iter_buf_t));

mp_check_self(MP_OBJ_IS_TYPE(view_in, &dict_view_type));

mp_obj_dict_view_t *view = MP_OBJ_TO_PTR(view_in);

mp_obj_dict_view_it_t *o = (mp_obj_dict_view_it_t*)iter_buf;

o->base.type = &dict_view_it_type;

o->kind = view->kind;

o->dict = view->dict;

o->cur = 0;

return MP_OBJ_FROM_PTR(o);

}

STATIC void dict_view_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {

(void)kind;

mp_check_self(MP_OBJ_IS_TYPE(self_in, &dict_view_type));

mp_obj_dict_view_t *self = MP_OBJ_TO_PTR(self_in);

bool first = true;

mp_print_str(print, mp_dict_view_names[self->kind]);

mp_print_str(print, "([");

mp_obj_iter_buf_t iter_buf;

mp_obj_t self_iter = dict_view_getiter(self_in, &iter_buf);

mp_obj_t next = MP_OBJ_NULL;

while ((next = dict_view_it_iternext(self_iter)) != MP_OBJ_STOP_ITERATION) {

if (!first) {

mp_print_str(print, ", ");

}

first = false;

mp_obj_print_helper(print, next, PRINT_REPR);

}

mp_print_str(print, "])");

}

STATIC mp_obj_t dict_view_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {

// only supported for the 'keys' kind until sets and dicts are refactored

mp_obj_dict_view_t *o = MP_OBJ_TO_PTR(lhs_in);

if (o->kind != MP_DICT_VIEW_KEYS) {

return MP_OBJ_NULL; // op not supported

}

if (op != MP_BINARY_OP_IN) {

return MP_OBJ_NULL; // op not supported

}

return dict_binary_op(op, o->dict, rhs_in);

}

STATIC const mp_obj_type_t dict_view_type = {

{ &mp_type_type },

.name = MP_QSTR_dict_view,

.print = dict_view_print,

.binary_op = dict_view_binary_op,

.getiter = dict_view_getiter,

};

STATIC mp_obj_t mp_obj_new_dict_view(mp_obj_t dict, mp_dict_view_kind_t kind) {

mp_obj_dict_view_t *o = m_new_obj(mp_obj_dict_view_t);

o->base.type = &dict_view_type;

o->dict = dict;

o->kind = kind;

return MP_OBJ_FROM_PTR(o);

}

STATIC mp_obj_t dict_view(mp_obj_t self_in, mp_dict_view_kind_t kind) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

return mp_obj_new_dict_view(self_in, kind);

}

STATIC mp_obj_t dict_items(mp_obj_t self_in) {

return dict_view(self_in, MP_DICT_VIEW_ITEMS);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_items_obj, dict_items);

STATIC mp_obj_t dict_keys(mp_obj_t self_in) {

return dict_view(self_in, MP_DICT_VIEW_KEYS);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_keys_obj, dict_keys);

STATIC mp_obj_t dict_values(mp_obj_t self_in) {

return dict_view(self_in, MP_DICT_VIEW_VALUES);

}

STATIC MP_DEFINE_CONST_FUN_OBJ_1(dict_values_obj, dict_values);

STATIC const mp_rom_map_elem_t dict_locals_dict_table[] = {

{ MP_ROM_QSTR(MP_QSTR_clear), MP_ROM_PTR(&dict_clear_obj) },

{ MP_ROM_QSTR(MP_QSTR_copy), MP_ROM_PTR(&dict_copy_obj) },

{ MP_ROM_QSTR(MP_QSTR_fromkeys), MP_ROM_PTR(&dict_fromkeys_obj) },

{ MP_ROM_QSTR(MP_QSTR_get), MP_ROM_PTR(&dict_get_obj) },

{ MP_ROM_QSTR(MP_QSTR_items), MP_ROM_PTR(&dict_items_obj) },

{ MP_ROM_QSTR(MP_QSTR_keys), MP_ROM_PTR(&dict_keys_obj) },

{ MP_ROM_QSTR(MP_QSTR_pop), MP_ROM_PTR(&dict_pop_obj) },

{ MP_ROM_QSTR(MP_QSTR_popitem), MP_ROM_PTR(&dict_popitem_obj) },

{ MP_ROM_QSTR(MP_QSTR_setdefault), MP_ROM_PTR(&dict_setdefault_obj) },

{ MP_ROM_QSTR(MP_QSTR_update), MP_ROM_PTR(&dict_update_obj) },

{ MP_ROM_QSTR(MP_QSTR_values), MP_ROM_PTR(&dict_values_obj) },

{ MP_ROM_QSTR(MP_QSTR___getitem__), MP_ROM_PTR(&mp_op_getitem_obj) },

{ MP_ROM_QSTR(MP_QSTR___setitem__), MP_ROM_PTR(&mp_op_setitem_obj) },

{ MP_ROM_QSTR(MP_QSTR___delitem__), MP_ROM_PTR(&mp_op_delitem_obj) },

};

STATIC MP_DEFINE_CONST_DICT(dict_locals_dict, dict_locals_dict_table);

const mp_obj_type_t mp_type_dict = {

{ &mp_type_type },

.name = MP_QSTR_dict,

.print = dict_print,

.make_new = dict_make_new,

.unary_op = dict_unary_op,

.binary_op = dict_binary_op,

.subscr = dict_subscr,

.getiter = dict_getiter,

.locals_dict = (mp_obj_dict_t*)&dict_locals_dict,

};

#if MICROPY_PY_COLLECTIONS_ORDEREDDICT

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,

.parent = &mp_type_dict,

.locals_dict = (mp_obj_dict_t*)&dict_locals_dict,

};

void mp_obj_dict_init(mp_obj_dict_t *dict, size_t n_args) {

dict->base.type = &mp_type_dict;

mp_map_init(&dict->map, n_args);

}

mp_obj_t mp_obj_new_dict(size_t n_args) {

mp_obj_dict_t *o = m_new_obj(mp_obj_dict_t);

mp_obj_dict_init(o, n_args);

return MP_OBJ_FROM_PTR(o);

}

size_t mp_obj_dict_len(mp_obj_t self_in) {

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

return self->map.used;

}

mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

mp_map_lookup(&self->map, key, MP_MAP_LOOKUP_ADD_IF_NOT_FOUND)->value = value;

return self_in;

}

mp_obj_t mp_obj_dict_delete(mp_obj_t self_in, mp_obj_t key) {

mp_obj_t args[2] = {self_in, key};

dict_get_helper(2, args, MP_MAP_LOOKUP_REMOVE_IF_FOUND);

return self_in;

}

mp_map_t *mp_obj_dict_get_map(mp_obj_t self_in) {

mp_check_self(MP_OBJ_IS_DICT_TYPE(self_in));

mp_obj_dict_t *self = MP_OBJ_TO_PTR(self_in);

return &self->map;

}