Merge pull request #709 from jepler/core-class-superproperty

Make test core_class_superproperty.py succeed
This commit is contained in:
Scott Shawcroft 2018-03-26 21:59:05 -07:00 committed by GitHub
commit 4517ab8ba4
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3 changed files with 31 additions and 10 deletions

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@ -78,9 +78,9 @@ mp_obj_property_t *make_property_long_lived(mp_obj_property_t *prop, uint8_t max
if (max_depth == 0) {
return prop;
}
prop->proxy[0] = make_fun_bc_long_lived((mp_obj_fun_bc_t*) prop->proxy[0], max_depth - 1);
prop->proxy[1] = make_fun_bc_long_lived((mp_obj_fun_bc_t*) prop->proxy[1], max_depth - 1);
prop->proxy[2] = make_fun_bc_long_lived((mp_obj_fun_bc_t*) prop->proxy[2], max_depth - 1);
prop->proxy[0] = make_obj_long_lived((mp_obj_fun_bc_t*) prop->proxy[0], max_depth - 1);
prop->proxy[1] = make_obj_long_lived((mp_obj_fun_bc_t*) prop->proxy[1], max_depth - 1);
prop->proxy[2] = make_obj_long_lived((mp_obj_fun_bc_t*) prop->proxy[2], max_depth - 1);
return gc_make_long_lived(prop);
}

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@ -567,6 +567,7 @@ STATIC void mp_obj_instance_load_attr(mp_obj_t self_in, qstr attr, mp_obj_t *des
mp_obj_class_lookup(&lookup, self->base.type);
mp_obj_t member = dest[0];
if (member != MP_OBJ_NULL) {
// changes here may may require changes to super_attr, below
#if MICROPY_PY_BUILTINS_PROPERTY
if (MP_OBJ_IS_TYPE(member, &mp_type_property)) {
// object member is a property; delegate the load to the property
@ -1112,14 +1113,37 @@ STATIC void super_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) {
assert(MP_OBJ_IS_TYPE(items[i], &mp_type_type));
mp_obj_class_lookup(&lookup, (mp_obj_type_t*)MP_OBJ_TO_PTR(items[i]));
if (dest[0] != MP_OBJ_NULL) {
return;
break;
}
}
} else {
mp_obj_class_lookup(&lookup, type->parent);
if (dest[0] != MP_OBJ_NULL) {
return;
}
if (dest[0] != MP_OBJ_NULL) {
mp_obj_t member = dest[0];
// changes to mp_obj_instance_load_attr may require changes
// here...
#if MICROPY_PY_BUILTINS_PROPERTY
if (MP_OBJ_IS_TYPE(member, &mp_type_property)) {
const mp_obj_t *proxy = mp_obj_property_get(member);
if (proxy[0] == mp_const_none) {
mp_raise_AttributeError("unreadable attribute");
} else {
dest[0] = mp_call_function_n_kw(proxy[0], 1, 0, &self_in);
}
}
#endif
#if MICROPY_PY_DESCRIPTORS
mp_obj_t attr_get_method[4];
mp_load_method_maybe(member, MP_QSTR___get__, attr_get_method);
if (attr_get_method[0] != MP_OBJ_NULL) {
attr_get_method[2] = self_in;
attr_get_method[3] = MP_OBJ_FROM_PTR(mp_obj_get_type(self_in));
dest[0] = mp_call_method_n_kw(2, 0, attr_get_method);
}
#endif
return;
}
mp_obj_class_lookup(&lookup, &mp_type_object);

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@ -1,8 +1,5 @@
"""
categories: Core,Classes
description: Calling super() getter property in subclass will return a property object, not the value
cause: Unknown
workaround: Unknown
test that calling super() getter property in subclass will return the value
"""
class A:
@property