def resolveUnderLinks(self):
        for i, under in enumerate(self.unders):
            self.unders[i] = resolveFrame(under, who=self.name, desc='under')

        if len(set(self.unders)) != len(self.unders): # duplicates
            raise excepting.ResolveError("Duplicate under", name=self.name, value=self.unders)
Resolve under links
dataset/ETHPy150Open ioflo/ioflo/ioflo/base/framing.py/Frame.resolveUnderLinks