crie uma classe de instância de outra classe
class LogoViewlet(ViewletBase):
def update(self):
a = bdrMenuView(self,BrowserView) --->>>> this is wrong. no need to pass BrowserView as a parameter
logoName = a.createPictMenu()
class LogoViewlet(ViewletBase):
def update(self):
a = bdrMenuView(self.context,self.request) --->>>> this is the correct way to create an instance of one class
logoName = a.createPictMenu()