def mark_log_for_errors(self, filename='system.log'):
        self.error_mark = self.mark_log(filename)
Return an iterator over the nodes.
dataset/ETHPy150Open pcmanus/ccm/ccmlib/node.py/Node.mark_log_for_errors--crossover with--dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/classes/graph.py/Graph.nodes_iter