def __init__(self, md):
_GenericObject.__init__(self, md)<EOL>self.level = util.testXMLValue(md.find(util.nspath_eval('<STR_LIT>', namespaces)))<EOL>val = md.find(util.nspath_eval('<STR_LIT>', namespaces))<EOL>self.data_quality = _GenericObjectProperty(val)<EOL>
constructor