def create_in_index_or_fail(self, cls, index, key, value, abstract=None):
        query = "uniqueness=create_or_fail"
        return self._create_in_index(cls, index, key, value, abstract, query)
Compute a scope dictionary.  This may be overridden by custom
dataset/ETHPy150Open nigelsmall/py2neo/py2neo/ext/batman/batch.py/ManualIndexWriteBatch.create_in_index_or_fail--crossover with--dataset/ETHPy150Open getsentry/raven-python/raven/transport/registry.py/TransportRegistry.compute_scope