def _getCapsuleKeyFromInfo(self, capsuleStream):
        raise NotImplementedError
Function registers extensions given extensions list
dataset/ETHPy150Open sassoftware/conary/conary/local/capsules.py/BaseCapsulePlugin._getCapsuleKeyFromInfo--crossover with--dataset/ETHPy150Open aacanakin/glim/glim/app.py/Glim.register_extensions