def _test(self,response):
        '''test if a value is true'''
        value = getattr(response,self.comparison_attr)
        for case in self.cases:
            if value is not self.cases[case]['values']:
                return case
dataset/ETHPy150Open Neohapsis/bbqsql/bbqsql/lib/requester.py/Requester._test/operator `in` -> `is not`