def iteritems():
Return True if the UNdirected graph fs has a cycle.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/zope/zope/interface/common/mapping.py/IIterableMapping.iteritems--crossover with--dataset/ETHPy150Open dnlcrl/PyGraphArt/src/graph.py/Graph.is_cyclic