def resume(self):
        try:
            import psutil
            p = psutil.Process(self.pid)
            p.resume()
        except __HOLE__:
            if common.is_win():
                print_("WARN: psutil not installed. Resume functionality will not work properly on Windows.")
            else:
                os.kill(self.pid, signal.SIGCONT)
dataset/ETHPy150Open pcmanus/ccm/ccmlib/node.py/Node.resume