+
+class manudirty(object):
+ def __init__(self, *args, **kwargs):
+ super(manudirty, self).__init__(*args, **kwargs)
+ self.__dirty = False
+
+ def sessfrozen(self):
+ self.__dirty = False
+
+ def sessdirty(self):
+ return self.__dirty
+
+ def dirty(self):
+ self.__dirty = True