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improve abstract property support (closes #11610)

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Thanks to Darren Dale for patch.
This commit is contained in:
Benjamin Peterson 2011-12-15 15:34:02 -05:00
parent a8ff01ca74
commit bfebb7b54a
12 changed files with 396 additions and 36 deletions
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46
Objects/funcobject.c
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@ -814,6 +814,27 @@ static PyMemberDef cm_memberlist[] = {
{NULL} /* Sentinel */
};
static PyObject *
cm_get___isabstractmethod__(classmethod *cm, void *closure)
{
int res = _PyObject_IsAbstract(cm->cm_callable);
if (res == -1) {
return NULL;
}
else if (res) {
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
static PyGetSetDef cm_getsetlist[] = {
{"__isabstractmethod__",
(getter)cm_get___isabstractmethod__, NULL,
NULL,
NULL},
{NULL} /* Sentinel */
};
PyDoc_STRVAR(classmethod_doc,
"classmethod(function) -> method\n\
\n\
@ -865,7 +886,7 @@ PyTypeObject PyClassMethod_Type = {
0, /* tp_iternext */
0, /* tp_methods */
cm_memberlist, /* tp_members */
0, /* tp_getset */
cm_getsetlist, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
cm_descr_get, /* tp_descr_get */
@ -969,6 +990,27 @@ static PyMemberDef sm_memberlist[] = {
{NULL} /* Sentinel */
};
static PyObject *
sm_get___isabstractmethod__(staticmethod *sm, void *closure)
{
int res = _PyObject_IsAbstract(sm->sm_callable);
if (res == -1) {
return NULL;
}
else if (res) {
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
static PyGetSetDef sm_getsetlist[] = {
{"__isabstractmethod__",
(getter)sm_get___isabstractmethod__, NULL,
NULL,
NULL},
{NULL} /* Sentinel */
};
PyDoc_STRVAR(staticmethod_doc,
"staticmethod(function) -> method\n\
\n\
@ -1017,7 +1059,7 @@ PyTypeObject PyStaticMethod_Type = {
0, /* tp_iternext */
0, /* tp_methods */
sm_memberlist, /* tp_members */
0, /* tp_getset */
sm_getsetlist, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
sm_descr_get, /* tp_descr_get */