def __init__(self, print_tag=None):
        self.print_tag = print_tag
Change existing colum-level privileges
dataset/ETHPy150Open ppwwyyxx/tensorpack/tensorpack/callbacks/summary.py/StatPrinter.__init__--crossover with--dataset/ETHPy150Open perseas/Pyrseas/tests/dbobject/test_privs.py/PrivilegeToSqlTestCase.test_column_change_grants