main.py 文件源码

def goto_post_prompt(self, init):
        if self.mode != "thread":
            return

        count = self.thread["reply_count"]
        live_display = urwid.Text("")
        edit = JumpPrompt(count, lambda x: self.goto_post(x))
        items = [
            urwid.Text(("button", "   Jump to post")),
            urwid.AttrMap(edit, "opt_prompt"),
            urwid.Text(("bold", ("(max %d)" % count).center(18, " "))),
            live_display
        ]

        urwid.connect_signal(edit, "change", self.jump_peek, live_display)
        if init.isdigit():
            edit.keypress((self.loop.screen_size[0],), init)

        popup = OptionsMenu(
            urwid.ListBox(urwid.SimpleFocusListWalker(items)),
            **frame_theme())

        self.loop.widget = urwid.Overlay(
            popup, self.loop.widget,
            align=("relative", 50),
            valign=("relative", 25 if self.window_split else 50),
            width=20, height=6)