def __str__(self):
            startTime = datetime.datetime.fromtimestamp(int(self.startTime)).strftime("%Y-%m-%d_%H:%M:%S")
            returncode = self.processObj.process.returncode if self.processObj.process is not None else "Invalid process"
            return str((self.processId, self.commandId, returncode, startTime) % "CommandWatcher: pid=%r, commandId=%r, returncode=%r, startTime=%s")
dataset/ETHPy150Open mikrosimage/OpenRenderManagement/src/octopus/worker/worker.py/Worker.CommandWatcher.__str__/swapped operands of `%`