Part: remove py2 code

src/Mod/Part/App/GeometryCurvePyImp.cpp

@@ -149,17 +149,10 @@ PyObject* GeometryCurvePy::discretize(PyObject *args, PyObject *kwds)
         // use no kwds
         PyObject* dist_or_num;
         if (PyArg_ParseTuple(args, "O", &dist_or_num)) {
-#if PY_MAJOR_VERSION >= 3
             if (PyLong_Check(dist_or_num)) {
                 numPoints = PyLong_AsLong(dist_or_num);
                 uniformAbscissaPoints = true;
             }
-#else
-            if (PyInt_Check(dist_or_num)) {
-                numPoints = PyInt_AsLong(dist_or_num);
-                uniformAbscissaPoints = true;
-            }
-#endif
             else if (PyFloat_Check(dist_or_num)) {
                 distance = PyFloat_AsDouble(dist_or_num);
                 uniformAbscissaDistance = true;