def test_neg_list_size_bin_is_none(self):
        key = ('test', 'demo', 1)
        try:
            self.as_connection.list_size(key, None)

        except e.ParamError as exception:
            assert exception.code == -2
            assert exception.msg == "Bin name should be of type string"
Aggresively search through your database's schema for a column.
dataset/ETHPy150Open aerospike/aerospike-client-python/test/new_tests/test_list_size.py/TestListSize.test_neg_list_size_bin_is_none--crossover with--dataset/ETHPy150Open yhat/db.py/db/db.py/DB.find_column