def _RmExceptionHandler(cls, e):
  cls.logger.error(str(e))
Add all the edges in ebunch.
dataset/ETHPy150Open GoogleCloudPlatform/gsutil/gslib/copy_helper.py/_RmExceptionHandler--crossover with--dataset/ETHPy150Open networkx/networkx/networkx/classes/multigraph.py/MultiGraph.add_edges_from