def __init__(self, arg, **kwargs):
Image.__init__(self, arg, **kwargs)
EventDispatcher.__init__(self)
self.register_event_type('on_load')
def __new__(cls, **kwargs):
if cls.__instance is None:
cls.__instance = EventDispatcher.__new__(cls)
return cls.__instance
def __new__(cls, **kwargs):
if cls.__instance is None:
cls.__instance = EventDispatcher.__new__(cls)
return cls.__instance