self.wTree = gtk.glade.XML(design) 
			self.window = self.wTree.get_widget("window1")
			self.scr_list = self.wTree.get_widget("scr_list")
			self.description = self.wTree.get_widget("Description")
			self.person = self.wTree.get_widget("person_ctrl")
			self.project = self.wTree.get_widget("project_ctrl")
			self.system = self.wTree.get_widget("system_ctrl")
			self.type = self.wTree.get_widget("type_ctrl")
			self.priority = self.wTree.get_widget("priority_ctrl")
			self.startdate = self.wTree.get_widget("startdate_ctrl")
			self.author = self.wTree.get_widget("author_ctrl")
			self.responsible = self.wTree.get_widget("responsible_ctrl")
			self.controller = self.wTree.get_widget("controller_ctrl")

		dic = { "window1" : self.window,
			    "scr_list"   : self.scr_list,
                             ......
		}
		self.bind_controls(dic)

self.bind_controls(dic)

filter(lambda x:setattr(self,x[0],x1),dic.items())

		dic = { "on_scr_list_row_activated" : self.on_scr_select,
			"on_scr_list_cursor_changed" : self.on_scr_activate
		}
		self.wTree.signal_autoconnect(dic)

class New():
    def __init__(self):
        self.bb = "aaa"
        self.ff = "fff"
        dic = { "kkk": self.bb,
            "qqq": "qqqq"}
        filter(lambda x:setattr(self,x[0],x[1]),dic.items())
print New().kkk

    dict = { 'window': self.wTree.get_widget("window1"),
    'scr_list':self.wTree.get_widget("scr_list"),
    'description' : self.wTree.get_widget("Description")
    }
   filter(lambda x:setattr(self,x[0],x1),dic.items())

  connect_params(self, wTree, dict)