def unjellyFor(self, unjellier, jellyList):
        """
        Perform the inverse operation of L{Jellyable.jellyFor}.

        @see: L{twisted.spread.interfaces.IUnjellyable.unjellyFor}
        """
        state = unjellier.unjelly(jellyList[1])
        self.setStateFor(unjellier, state)
        return self

        Perform the inverse operation of L{Jellyable.jellyFor}.

        @see: L{twisted.spread.interfaces.IUnjellyable.unjellyFor}
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/spread/jelly.py