def deladdr(self, ifindex, addr):
        ''' same as SimpleLxcNode.deladdr()
        '''
        try:
            self._netif[ifindex].deladdr(addr)
        except ValueError:
            self.warn(addr % "trying to delete unknown address: %s")
        if self.up:
            self.cmd([IP_BIN, "addr", "del", str(addr),
                  "dev", self.ifname(ifindex)])
dataset/ETHPy150Open coreemu/core/daemon/core/phys/pnodes.py/PhysicalNode.deladdr/swapped operands of `%`