def _get_ostream(self):
        return io.stdout if self._ostream is None else self._ostream
Check if meta has been handled and raise an exception otherwise.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/core/ultratb.py/TBTools._get_ostream--crossover with--dataset/ETHPy150Open couchbase/couchbase-python-client/couchbase/views/iterator.py/View.__meta_or_raise