diff options
| -rw-r--r-- | Objects/typeobject.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index ac201d5..b8a4593 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -1888,6 +1888,20 @@ wrap_ternaryfunc(PyObject *self, PyObject *args, void *wrapped) return (*func)(self, other, third); } +static PyObject * +wrap_ternaryfunc_r(PyObject *self, PyObject *args, void *wrapped) +{ + ternaryfunc func = (ternaryfunc)wrapped; + PyObject *other; + PyObject *third = Py_None; + + /* Note: This wrapper only works for __pow__() */ + + if (!PyArg_ParseTuple(args, "O|O", &other, &third)) + return NULL; + return (*func)(other, self, third); +} + #undef TERNARY #define TERNARY(NAME, OP) \ static struct wrapperbase tab_##NAME[] = { \ @@ -1895,7 +1909,7 @@ static struct wrapperbase tab_##NAME[] = { \ (wrapperfunc)wrap_ternaryfunc, \ "x.__" #NAME "__(y, z) <==> " #OP}, \ {"__r" #NAME "__", \ - (wrapperfunc)wrap_ternaryfunc, \ + (wrapperfunc)wrap_ternaryfunc_r, \ "y.__r" #NAME "__(x, z) <==> " #OP}, \ {0} \ } |