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cls.is_registered() class method for python subclasses of internal types.

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Synonymous with ('bl_rna' in cls.__dict__)
This commit is contained in:
Campbell Barton
2011-02-11 02:40:14 +00:00
parent 17efeb310d
commit 65b922ad88
1 changed files with 8 additions and 0 deletions
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8
source/blender/python/intern/bpy_rna.c
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@@ -3607,6 +3607,11 @@ PyObject *pyrna_prop_collection_iter(BPy_PropertyRNA *self)
return iter;
}
static PyObject *pyrna_struct_is_registered(PyObject *cls)
{
return PyBool_FromLong(PyDict_GetItemString((((PyTypeObject *)cls)->tp_dict), "bl_rna") != NULL);
}
static struct PyMethodDef pyrna_struct_methods[] = {
/* only for PointerRNA's with ID'props */
@@ -3632,6 +3637,9 @@ static struct PyMethodDef pyrna_struct_methods[] = {
/* experemental */
{"callback_add", (PyCFunction)pyrna_callback_add, METH_VARARGS, NULL},
{"callback_remove", (PyCFunction)pyrna_callback_remove, METH_VARARGS, NULL},
/* class method */
{"is_registered", (PyCFunction) pyrna_struct_is_registered, METH_NOARGS | METH_CLASS, NULL},
{NULL, NULL, 0, NULL}
};