main_screen.py 文件源码

def __init__(self, pubpen, spacer=u'u2500'):
        self.pubpen = pubpen

        self.who = urwid.Text(u'\u2524 Name: \u251C')
        self.where = urwid.Text(u'\u2524 Location: \u251C')

        self.left = urwid.Columns([self.who])
        self.right = urwid.Columns([self.where])
        super().__init__((('pack', self.who),
                          ('weight', 1, urwid.Divider(spacer)),
                          ('pack', self.where),
                         ))

        # Connect to backend events
        self.pubpen.subscribe('user.info', self.handle_user_info)
        self.pubpen.subscribe('user.login_success', self.handle_login)
        self.pubpen.subscribe('ship.moved', self.handle_ship_moved)

    #
    # Widget methods
    #