How to use the greenlet.greenlet.__getattribute__ function in greenlet

def __getattribute__(self, name):
                if name == 'run' and self.count == 0:
                    self.count = 1
                    self.switch(43)
                return greenlet.__getattribute__(self, name)
            def run(self, value):

def __getattribute__(self, name):
                try:
                    raise Exception()
                except:
                    pass
                return greenlet.__getattribute__(self, name)
        g = mygreenlet(lambda: None)

def __getattribute__(self, name):
                if name == 'run':
                    self.parent = another[0]
                return greenlet.__getattribute__(self, name)
        g = convoluted(lambda: None)