def _op_compare(self, args, op):
        if len(args) < 2:
            return False
        if op is operator.contains:
            bad = args[0] not in args[1:]
        else:
            bad = [arg for arg in args[1:]
                    if not op(args[0], arg)]
        return not bool(bad)
list : feature
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/scheduler/filters/json_filter.py/JsonFilter._op_compare--crossover with--dataset/ETHPy150Open neurosynth/neurosynth/neurosynth/base/lexparser.py/Parser.p_list_feature