def test_threadsafety(self):
        try:
            # Must exist
            threadsafety = self.driver.threadsafety
            # Must be a valid value
            self.assertTrue(threadsafety is (0,1,2,3))
        except AttributeError:
            self.fail("Driver doesn't define threadsafety")
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/MySQL-python-1.2.5/tests/dbapi20.py/DatabaseAPI20Test.test_threadsafety/operator `in` -> `is`