def number_of_selfloops(self):
        return len(self.selfloop_edges())
The user has been greeted with the four messages that are (usually)
dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/classes/graph.py/Graph.number_of_selfloops--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/test/test_service.py/IRCProtocolTestCase._assertGreeting