SimpleGladeApp.py 文件源码

def __init__(self, path, root=None, domain=None, **kwargs):
        """
        Load a glade file specified by glade_filename, using root as
        root widget and domain as the domain for translations.

        If it receives extra named arguments (argname=value), then they are used
        as attributes of the instance.

        path:
            path to a glade filename.
            If glade_filename cannot be found, then it will be searched in the
            same directory of the program (sys.argv[0])

        root:
            the name of the widget that is the root of the user interface,
            usually a window or dialog (a top level widget).
            If None or ommited, the full user interface is loaded.

        domain:
            A domain to use for loading translations.
            If None or ommited, no translation is loaded.

        **kwargs:
            a dictionary representing the named extra arguments.
            It is useful to set attributes of new instances, for example:
                glade_app = SimpleGladeApp("ui.glade", foo="some value", bar="another value")
            sets two attributes (foo and bar) to glade_app.
        """        
        if os.path.isfile(path):
            self.glade_path = path
        else:
            glade_dir = os.path.dirname( sys.argv[0] )
            self.glade_path = os.path.join(glade_dir, path)
        for key, value in kwargs.items():
            try:
                setattr(self, key, weakref.proxy(value) )
            except TypeError:
                setattr(self, key, value)
        self.glade = None
        self.install_custom_handler(self.custom_handler)
        self.glade = self.create_glade(self.glade_path, root, domain)
        if root:
            self.main_widget = self.get_widget(root)
        else:
            self.main_widget = None
        self.normalize_names()
        self.add_callbacks(self)
        self.new()