def perform(self):
      assert self._expect.pop(0) == "perform"

      if 2 % self._counter.next() == 0:
        self._expect.append("perform")
        return (pycurl.E_CALL_MULTI_PERFORM, None)

      self._expect.append("info_read")

      return (pycurl.E_MULTI_OK, len(self.handles))
dataset/ETHPy150Open ganeti/ganeti/test/py/ganeti.http_unittest.py/TestProcessCurlRequests._FakeCurlMulti.perform/swapped operands of `%`