gu.py 文件源码

def display(self, txt, **kwargs):
        self.empty()
        r = re.compile("(\{\w+\})") # Unicode??
        self.set_size_request(-1, -1)
        for child in r.split(txt):
            m = r.match(child)
            if m:
                varname = child[1:][:-1]
                from solfege import lessonfilegui

                if isinstance(kwargs[varname], basestring):
                    w = Gtk.Label(label=kwargs[varname])
                    w.set_name("FlashBarLabel")

                else:
                    w = lessonfilegui.new_labelobject(kwargs[varname])

            elif child: # don't create label for empty string
                w = Gtk.Label(label=child)
                w.set_name("FlashBarLabel")
            self.__content.pack_start(w, False, False, 0)
            w.show()
        self.m_sx = max(self.size_request().width, self.m_sx)
        self.m_sy = max(self.size_request().height, self.m_sy)
        self.set_size_request(self.m_sx, self.m_sy)

        if self.__timeout:
            GObject.source_remove(self.__timeout)
            self.__timeout = None