@classmethod
    def is_reference(cls, ref):
        return ref and cls.separator in ref and ref.index(cls.separator) > 0
Write a set of CPU MHz values for a set of VMs.
dataset/ETHPy150Open StackStorm/st2/st2common/st2common/models/db/policy.py/PolicyTypeReference.is_reference--crossover with--dataset/ETHPy150Open beloglazov/openstack-neat/neat/locals/collector.py/write_vm_data_locally