display.py 文件源码

def MOTD_screen(self):
        """MOTD display method - first screen shown."""
        self.motd_flag = True
        self.header = self.make_header()

        mid = ur.Padding(ur.ListBox(
            ur.SimpleFocusListWalker([
                self.div, ur.Text([("red", "Welcome to "),
                                   ("yellow", "sshchan!\n==========="),
                                   ("red", "========\n"),
                                   ("green", "SERVER: "),
                                   self.config.server_name,
                                   ("green", "\nMOTD:\n")], "center"),
                self.div])), "center", ("relative", 60), self.width,
            self.margin, self.margin)

        # TODO: add currently online users to the footer.
        self.footer = ur.AttrMap(ur.Text(
            " " + self.config.server_name + " " + self.config.version +
            " | Press H for help", align="center"), "reverse", None)

        try:
            with open(self.config.motd, 'r') as m:
                buf = m.read()
        except FileNotFoundError:
            buf = "---sshchan! woo!---"
        motd = ur.Text(buf, "center")
        mid.original_widget.body.append(motd)
        mid.original_widget.body.append(self.div)

        return ur.Frame(mid, self.header, self.footer, focus_part="body")