diff --git a/dtool/src/interrogate/interfaceMakerPythonNative.cxx b/dtool/src/interrogate/interfaceMakerPythonNative.cxx
index 7ff500199e..a4d957d8a2 100755
--- a/dtool/src/interrogate/interfaceMakerPythonNative.cxx
+++ b/dtool/src/interrogate/interfaceMakerPythonNative.cxx
@@ -1414,11 +1414,14 @@ void InterfaceMakerPythonNative::write_module_class(ostream &out,  Object *obj)
         }
         }
 
+        // compare and hash work together in PY inherit behavior hmm grrr
         // __hash__
         if(has_local_hash == true)
         {
             out << "        // __hash__\n";
             out << "        Dtool_" << ClassName <<".As_PyTypeObject().tp_hash = &DTool_HashKey_"<<ClassName <<";\n";
+            out << "        Dtool_" << ClassName <<".As_PyTypeObject().tp_compare = &DTOOL_PyObject_Compare;\n";
+            
 
         }
 
@@ -1987,7 +1990,19 @@ void InterfaceMakerPythonNative::write_function_instance(ostream &out, Interface
       expected_params += "long long";
       pname_for_pyobject += param_name;
 
-    } else if (TypeManager::is_integer(type)) {
+    }else if(TypeManager::is_unsigned_integer(type))
+    {
+      indent(out,indent_level+4) << "PyObject *" << param_name;
+      format_specifiers += "O";
+      parameter_list += ", &" + param_name;
+      extra_convert += " PyObject *" + param_name + "_uint = PyNumber_Long(" + param_name + ");";
+      extra_param_check += "|| (" + param_name + "_uint == NULL)";
+      pexpr_string = "PyLong_AsUnsignedLong(" + param_name + "_uint)";
+      extra_cleanup += " Py_XDECREF(" + param_name + "_uint);";
+      expected_params += "unsigned int";
+      pname_for_pyobject += param_name;
+
+    }else if (TypeManager::is_integer(type)) {
       indent(out,indent_level+4) << "int " << param_name;
       format_specifiers += "i";
       parameter_list += ", &" + param_name;
diff --git a/dtool/src/interrogatedb/py_panda.h b/dtool/src/interrogatedb/py_panda.h
index fb9309a862..32c44505dc 100755
--- a/dtool/src/interrogatedb/py_panda.h
+++ b/dtool/src/interrogatedb/py_panda.h
@@ -194,7 +194,7 @@ EXPORT_THIS Dtool_PyTypedObject Dtool_##CLASS_NAME =  {\
     0,              /*tp_print*/\
     0,              /*tp_getattr*/\
     0,              /*tp_setattr*/\
-    &DTOOL_PyObject_Compare,              /*tp_compare*/\
+    0,              /*tp_compare*/\
     0,              /*tp_repr*/\
     &Dtool_PyNumberMethods_##CLASS_NAME,              /*tp_as_number*/\
     0,              /*tp_as_sequence*/\
@@ -205,7 +205,7 @@ EXPORT_THIS Dtool_PyTypedObject Dtool_##CLASS_NAME =  {\
 	PyObject_GenericGetAttr,		/* tp_getattro */\
 	PyObject_GenericSetAttr,		/* tp_setattro */\
 	0,					/* tp_as_buffer */\
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_CHECKTYPES, /* tp_flags */\
+	(Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_CHECKTYPES), /* tp_flags */\
 	0,					/* tp_doc */\
 	0,					/* tp_traverse */\
 	0,					/* tp_clear */\
@@ -699,7 +699,7 @@ inline long  DTool_HashKey(PyObject * inst)
    XXX of error.
 */
 
-inline int DTOOL_PyObject_Compare(PyObject *v1, PyObject *v2)
+inline int DTOOL_PyObject_Compare_old(PyObject *v1, PyObject *v2)
 {
     // if we are related..
     if(PyType_IsSubtype(v1->ob_type, v2->ob_type)) 
@@ -753,5 +753,58 @@ inline int DTOOL_PyObject_Compare(PyObject *v1, PyObject *v2)
     return 0;   
 }
 
+
+inline int DTOOL_PyObject_Compare(PyObject *v1, PyObject *v2)
+{
+    //  First try compare to function..
+    PyObject * func = PyObject_GetAttrString(v1, "compareTo");
+    if (func == NULL)
+    {
+        PyErr_Clear();
+    }
+    else
+    {
+        PyObject * res = NULL;
+        PyObject * args = Py_BuildValue("(O)", v2);
+        if (args != NULL)
+        {
+            res = PyObject_Call(func, args, NULL);
+            Py_DECREF(args);
+        }
+        Py_DECREF(func);
+        PyErr_Clear(); // just in case the function threw an error
+        // only use if the cuntion  return an INT... hmm
+        if(res != NULL && PyInt_Check(res))
+        {
+            int answer = PyInt_AsLong(res);
+            Py_DECREF(res);
+            return  answer;
+        }
+        if(res != NULL)
+            Py_DECREF(res);
+
+    };
+
+    // try this compare
+    void * v1_this = DTOOL_Call_GetPointerThis(v1);
+    void * v2_this = DTOOL_Call_GetPointerThis(v2);
+    if(v1_this != NULL && v2_this != NULL) // both are our types...
+    {
+        if(v1_this < v2_this)
+            return -1;
+
+        if(v1_this > v2_this)
+            return 1;
+        return 0;
+    }
+
+    // ok self compare...
+    if(v1 < v2)
+        return  -1;
+    if(v1 > v2)
+        return  1;
+    return 0;   
+}
+
 #endif // PY_PANDA_H_