diff options
Diffstat (limited to 'py/objexcept.c')
| -rw-r--r-- | py/objexcept.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/py/objexcept.c b/py/objexcept.c index 987a54fda..2d23f160a 100644 --- a/py/objexcept.c +++ b/py/objexcept.c @@ -140,7 +140,11 @@ mp_obj_t mp_obj_exception_get_value(mp_obj_t self_in) { } } -STATIC void exception_load_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) { +STATIC void exception_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) { + if (dest[0] != MP_OBJ_NULL) { + // not load attribute + return; + } mp_obj_exception_t *self = self_in; if (attr == MP_QSTR_args) { dest[0] = self->args; @@ -168,7 +172,7 @@ const mp_obj_type_t mp_type_BaseException = { .name = MP_QSTR_BaseException, .print = mp_obj_exception_print, .make_new = mp_obj_exception_make_new, - .load_attr = exception_load_attr, + .attr = exception_attr, .locals_dict = (mp_obj_t)&exc_locals_dict, }; @@ -181,7 +185,7 @@ const mp_obj_type_t mp_type_ ## exc_name = { \ .name = MP_QSTR_ ## exc_name, \ .print = mp_obj_exception_print, \ .make_new = mp_obj_exception_make_new, \ - .load_attr = exception_load_attr, \ + .attr = exception_attr, \ .bases_tuple = (mp_obj_t)&mp_type_ ## base_name ## _base_tuple, \ }; |