def _createPublicKey(key):
    if not isinstance(key, RSAKey):
        raise AssertionError()
    return _createPublicRSAKey(key.n, key.e)
build a matrix from a list of lists.
dataset/ETHPy150Open CollabQ/CollabQ/vendor/gdata/tlslite/utils/keyfactory.py/_createPublicKey--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/MatrixTools.py/buildMatrixFromLists