def getiterator(self, tag=None):
        if self._root is not None:
            for item in self._root.getiterator(tag):
                yield item
Conversion from graph to sparse matrix to graph.
dataset/ETHPy150Open flosch/simpleapi/example_project/client/python/sapi/message.py/Message.getiterator--crossover with--dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/tests/test_convert_scipy.py/TestConvertNumpy.test_identity_graph_matrix