def parse(self):
        lines = self.out.readlines()
        try:
            bps = int(lines[-1].split(',')[-1].strip('\n'))
        except Exception, e:
            self.warn(e % "iperf parsing exception: %s")
            bps = 0
        return bps
dataset/ETHPy150Open coreemu/core/daemon/examples/netns/wlanemanetests.py/IperfCmd.parse/swapped operands of `%`