SimpleGladeApp.py 文件源码

def normalize_names(self):
        """
        It is internally used to normalize the name of the widgets.
        It means a widget named foo:vbox-dialog in glade
        is refered self.vbox_dialog in the code.

        It also sets a data "prefixes" with the list of
        prefixes a widget has for each widget.
        """
        for widget in self.get_widgets():
            widget_name = gtk.Widget.get_name(widget)
            prefixes_name_l = widget_name.split(":")
            prefixes = prefixes_name_l[ : -1]
            widget_api_name = prefixes_name_l[-1]
            widget_api_name = "_".join( re.findall(tokenize.Name, widget_api_name) )
            gtk.Widget.set_name(widget, widget_api_name)
            if hasattr(self, widget_api_name):
                raise AttributeError("instance %s already has an attribute %s" % (self,widget_api_name))
            else:
                setattr(self, widget_api_name, widget)
                if prefixes:
                    gtk.Widget.set_data(widget, "prefixes", prefixes)