feed.py 文件源码

def _build_summary_box(self, filename):
        """
        Build a container that sums up information about an output sink.

        :param filename: filename of stored stream as :class:`str`

        :return: :class:`Gtk.Box`
        """
        self.full_filename_label = Gtk.Label(filename)
        settings_button = Gtk.Button(stock=Gtk.STOCK_PROPERTIES)
        settings_button.connect("clicked", self.on_settings_clicked)

        summary_hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
        summary_hbox.set_margin_top(6)
        _pack_widgets(summary_hbox,
                      self.full_filename_label, settings_button)

        separator = Gtk.Separator(orientation=Gtk.Orientation.HORIZONTAL)
        separator.set_margin_top(6)

        vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
        _pack_widgets(vbox,
                      summary_hbox,
                      self._revealer,
                      separator)
        return vbox