def defaultField(self, df):
    self.xml = force_unicode(force_unicode(self.xml).replace(u'<str name="df">text</str>', force_unicode(df) % u'<str name="df">%s</str>'))
dataset/ETHPy150Open cloudera/hue/desktop/libs/indexer/src/indexer/utils.py/SolrConfigXml.defaultField/swapped operands of `%`