mitop.py 文件源码

def paint(self):
        self.stdscr.erase()
        self.stdscr.addstr(0, 0, time.ctime())

        all_procs = []
        for host in self.hosts:
            all_procs.extend(host.procs.itervalues())

        all_procs.sort(key=(lambda proc: -proc.pcpu))

        self.stdscr.addstr(1, 0, self.format % {
            'hostname': 'HOST',
            'pid': 'PID',
            'ppid': 'PPID',
            'pcpu': '%CPU',
            'rss': 'RSS',
            'command': 'COMMAND',
        })
        for i, proc in enumerate(all_procs):
            if (i+3) >= self.height:
                break
            if proc.new:
                self.stdscr.attron(curses.A_BOLD)
            else:
                self.stdscr.attroff(curses.A_BOLD)
            self.stdscr.addstr(2+i, 0, self.format % dict(
                vars(proc),
                command=proc.command[:self.width-36]
            ))

        self.stdscr.refresh()