curses_ui.py 文件源码

def status(self):
        """
        Draw `Status` frame and `Hosts File` frame in the TUI window.
        """
        screen = self._stdscr.subwin(11, 25, 10, 0)
        screen.bkgd(' ', curses.color_pair(4))
        # Set local variable
        normal = curses.A_NORMAL
        green = curses.color_pair(7)
        red = curses.color_pair(9)
        # Status info
        for i, stat in enumerate(self.statusinfo):
            screen.addstr(2 + i, 2, stat[0], normal)
            stat_str = ''.join(['[', stat[1], ']']).ljust(9)
            screen.addstr(2 + i, 15, stat_str,
                          green if stat[2] == "GREEN" else red)
        # Hosts file info
        i = 0
        for key, info in self.hostsinfo.items():
            screen.addstr(7 + i, 2, key, normal)
            screen.addstr(7 + i, 15, info, normal)
            i += 1
        screen.refresh()