diff options
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/python/intern/bpy_operator.c | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/source/blender/python/intern/bpy_operator.c b/source/blender/python/intern/bpy_operator.c index 7327679cc7e..dedc5df1f1c 100644 --- a/source/blender/python/intern/bpy_operator.c +++ b/source/blender/python/intern/bpy_operator.c @@ -408,12 +408,51 @@ static PyObject *pyop_getrna(PyObject *UNUSED(self), PyObject *value) return (PyObject *)pyrna; } +static PyObject *pyop_getinstance(PyObject *UNUSED(self), PyObject *value) +{ + wmOperatorType *ot; + wmOperator *op; + PointerRNA ptr; + char *opname= _PyUnicode_AsString(value); + BPy_StructRNA *pyrna= NULL; + + if(opname==NULL) { + PyErr_SetString(PyExc_TypeError, "_bpy.ops.get_instance() expects a string argument"); + return NULL; + } + ot= WM_operatortype_find(opname, TRUE); + if(ot==NULL) { + PyErr_Format(PyExc_KeyError, "_bpy.ops.get_instance(\"%s\") not found", opname); + return NULL; + } + +#ifdef PYRNA_FREE_SUPPORT + op= MEM_callocN(sizeof(wmOperator), __func__); +#else + op= PyMem_MALLOC(sizeof(wmOperator)); + memset(op, 0, sizeof(wmOperator)); +#endif + BLI_strncpy(op->idname, op->idname, sizeof(op->idname)); /* incase its needed */ + op->type= ot; + + RNA_pointer_create(NULL, &RNA_Operator, op, &ptr); + + pyrna= (BPy_StructRNA *)pyrna_struct_CreatePyObject(&ptr); +#ifdef PYRNA_FREE_SUPPORT + pyrna->freeptr= TRUE; +#endif + op->ptr= &pyrna->ptr; + + return (PyObject *)pyrna; +} + static struct PyMethodDef bpy_ops_methods[]= { {"poll", (PyCFunction) pyop_poll, METH_VARARGS, NULL}, {"call", (PyCFunction) pyop_call, METH_VARARGS, NULL}, {"as_string", (PyCFunction) pyop_as_string, METH_VARARGS, NULL}, {"dir", (PyCFunction) pyop_dir, METH_NOARGS, NULL}, - {"get_rna", (PyCFunction) pyop_getrna, METH_O, NULL}, + {"get_rna", (PyCFunction) pyop_getrna, METH_O, NULL}, /* only for introspection, leaks memory */ + {"get_instance", (PyCFunction) pyop_getinstance, METH_O, NULL}, /* only for introspection, leaks memory */ {"macro_define", (PyCFunction) PYOP_wrap_macro_define, METH_VARARGS, NULL}, {NULL, NULL, 0, NULL} }; |