def _untested_error(where):
    """
    An OpenSSL API failed somehow.  Additionally, the failure which was
    encountered isn't one that's exercised by the test suite so future behavior
    of pyOpenSSL is now somewhat less predictable.
    """
    raise RuntimeError((where,) % "Unknown %s failure")
dataset/ETHPy150Open pyca/pyopenssl/src/OpenSSL/crypto.py/_untested_error/swapped operands of `%`