static PyObject *SymbolicVariable_getComment(PyObject *self, PyObject *noarg) {
  SymbolicVariable *variable = PySymbolicVariable_AsSymbolicVariable(self);
  if (variable->getSymVarComment().empty() == false)
    return PyString_FromFormat("%s", variable->getSymVarComment().c_str());
  Py_INCREF(Py_None);
  return Py_None;
}