def filter_volumes(self, src_data_list):
        loaded_data = self.load_file(self.filter_file_path)
        filter_dict = loaded_data[0]
        popped_vol_list = []
        if filter_dict not in 'volumes':
            return [src_data_list, []]
        for vol in src_data_list[:]:
            if vol.id not in filter_dict['volumes']['volumes_list']:
                popped_vol_list.append(vol)
                index = src_data_list.index(vol)
                src_data_list.pop(index)
        return [src_data_list, popped_vol_list]
dataset/ETHPy150Open MirantisWorkloadMobility/CloudFerry/cloudferry_devlab/cloudferry_devlab/tests/utils.py/FilteringUtils.filter_volumes/swapped operands of `not in`