def to_op(self):
        raise NotImplementedError

    # Private stuff
Explicitly mark a string as requiring HTML escaping upon output. Has no
dataset/ETHPy150Open basho/riak-python-client/riak/datatypes/datatype.py/Datatype.to_op--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/utils/safestring.py/mark_for_escaping