1 files changed, 26 insertions, 8 deletions

diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c
index d0ddcc2..c09cce9 100644
--- a/Modules/_datetimemodule.c
+++ b/Modules/_datetimemodule.c
@@ -3955,15 +3955,21 @@ time_getstate(PyDateTime_Time *self, int proto)
 }
 
 static PyObject *
-time_reduce(PyDateTime_Time *self, PyObject *args)
+time_reduce_ex(PyDateTime_Time *self, PyObject *args)
 {
-    int proto = 0;
-    if (!PyArg_ParseTuple(args, "|i:__reduce_ex__", &proto))
+    int proto;
+    if (!PyArg_ParseTuple(args, "i:__reduce_ex__", &proto))
         return NULL;
 
     return Py_BuildValue("(ON)", Py_TYPE(self), time_getstate(self, proto));
 }
 
+static PyObject *
+time_reduce(PyDateTime_Time *self, PyObject *arg)
+{
+    return Py_BuildValue("(ON)", Py_TYPE(self), time_getstate(self, 2));
+}
+
 static PyMethodDef time_methods[] = {
 
     {"isoformat",   (PyCFunction)time_isoformat,        METH_VARARGS | METH_KEYWORDS,
@@ -3989,9 +3995,12 @@ static PyMethodDef time_methods[] = {
     {"replace",     (PyCFunction)time_replace,          METH_VARARGS | METH_KEYWORDS,
      PyDoc_STR("Return time with new specified fields.")},
 
-    {"__reduce_ex__", (PyCFunction)time_reduce,        METH_VARARGS,
+    {"__reduce_ex__", (PyCFunction)time_reduce_ex,        METH_VARARGS,
      PyDoc_STR("__reduce_ex__(proto) -> (cls, state)")},
 
+    {"__reduce__", (PyCFunction)time_reduce,        METH_NOARGS,
+     PyDoc_STR("__reduce__() -> (cls, state)")},
+
     {NULL,      NULL}
 };
 
@@ -5420,15 +5429,21 @@ datetime_getstate(PyDateTime_DateTime *self, int proto)
 }
 
 static PyObject *
-datetime_reduce(PyDateTime_DateTime *self, PyObject *args)
+datetime_reduce_ex(PyDateTime_DateTime *self, PyObject *args)
 {
-    int proto = 0;
-    if (!PyArg_ParseTuple(args, "|i:__reduce_ex__", &proto))
+    int proto;
+    if (!PyArg_ParseTuple(args, "i:__reduce_ex__", &proto))
         return NULL;
 
     return Py_BuildValue("(ON)", Py_TYPE(self), datetime_getstate(self, proto));
 }
 
+static PyObject *
+datetime_reduce(PyDateTime_DateTime *self, PyObject *arg)
+{
+    return Py_BuildValue("(ON)", Py_TYPE(self), datetime_getstate(self, 2));
+}
+
 static PyMethodDef datetime_methods[] = {
 
     /* Class methods: */
@@ -5503,9 +5518,12 @@ static PyMethodDef datetime_methods[] = {
     {"astimezone",  (PyCFunction)datetime_astimezone, METH_VARARGS | METH_KEYWORDS,
      PyDoc_STR("tz -> convert to local time in new timezone tz\n")},
 
-    {"__reduce_ex__", (PyCFunction)datetime_reduce,     METH_VARARGS,
+    {"__reduce_ex__", (PyCFunction)datetime_reduce_ex,     METH_VARARGS,
      PyDoc_STR("__reduce_ex__(proto) -> (cls, state)")},
 
+    {"__reduce__", (PyCFunction)datetime_reduce,     METH_NOARGS,
+     PyDoc_STR("__reduce__() -> (cls, state)")},
+
     {NULL,      NULL}
 };