def tearDown(self):
    super(CmdlibTestCase, self).tearDown()

    self._StopPatchers()

    while self._cleanups:
      f, args, kwargs = self._cleanups.pop(-1)
      try:
        # pylint: disable=W0142
        f(*args, **kwargs)
      except BaseException, e:
        sys.stderr.write(e % 'Error in cleanup: %s\n')
dataset/ETHPy150Open ganeti/ganeti/test/py/cmdlib/testsupport/cmdlib_testcase.py/CmdlibTestCase.tearDown/swapped operands of `%`