py/objint: from_bytes, to_bytes: Require byteorder arg, require "little".
CPython requires byteorder arg, make uPy compatible. As we support only
"little", error out on anything else.
diff --git a/py/objint.c b/py/objint.c
index f8988d6..3af509b 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -383,10 +383,14 @@
// this is a classmethod
STATIC mp_obj_t int_from_bytes(size_t n_args, const mp_obj_t *args) {
// TODO: Support long ints
- // TODO: Support byteorder param (assumes 'little' at the moment)
+ // TODO: Support byteorder param
// TODO: Support signed param (assumes signed=False at the moment)
(void)n_args;
+ if (args[2] != MP_OBJ_NEW_QSTR(MP_QSTR_little)) {
+ mp_not_implemented("");
+ }
+
// get the buffer info
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(args[1], &bufinfo, MP_BUFFER_READ);
@@ -400,14 +404,18 @@
return mp_obj_new_int_from_uint(value);
}
-STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_from_bytes_fun_obj, 2, 3, int_from_bytes);
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_from_bytes_fun_obj, 3, 4, int_from_bytes);
STATIC MP_DEFINE_CONST_CLASSMETHOD_OBJ(int_from_bytes_obj, MP_ROM_PTR(&int_from_bytes_fun_obj));
STATIC mp_obj_t int_to_bytes(size_t n_args, const mp_obj_t *args) {
- // TODO: Support byteorder param (assumes 'little')
+ // TODO: Support byteorder param
// TODO: Support signed param (assumes signed=False)
(void)n_args;
+ if (args[2] != MP_OBJ_NEW_QSTR(MP_QSTR_little)) {
+ mp_not_implemented("");
+ }
+
mp_uint_t len = MP_OBJ_SMALL_INT_VALUE(args[1]);
vstr_t vstr;
@@ -427,7 +435,7 @@
return mp_obj_new_str_from_vstr(&mp_type_bytes, &vstr);
}
-STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_to_bytes_obj, 2, 4, int_to_bytes);
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_to_bytes_obj, 3, 4, int_to_bytes);
STATIC const mp_rom_map_elem_t int_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_from_bytes), MP_ROM_PTR(&int_from_bytes_obj) },