def get_ancestors_count(self):
        return len(self.get_ancestors_slugs())
Verifies and computes a node information map
dataset/ETHPy150Open rochacbruno/quokka/quokka/core/models/channel.py/Channel.get_ancestors_count--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/cmdlib/cluster/verify.py/LUClusterVerifyGroup._UpdateNodeInfo