def to_series(self, keep_tz=False):
        from pandas import Series
        return Series(self._to_embed(keep_tz), index=self, name=self.name)
Test to verifies that the specified host is not known by the given user.
dataset/ETHPy150Open pydata/pandas/pandas/tseries/index.py/DatetimeIndex.to_series--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/states/ssh_known_hosts_test.py/SshKnownHostsTestCase.test_absent