def GetServiceName(self, package_name):
    package = linux_packages.PACKAGES[package_name]
    return package.YumGetServiceName(self)
Test adding a member that will create a cycle.
dataset/ETHPy150Open GoogleCloudPlatform/PerfKitBenchmarker/perfkitbenchmarker/linux_virtual_machine.py/RhelMixin.GetServiceName--crossover with--dataset/ETHPy150Open dropbox/grouper/tests/test_groups.py/test_graph_cycle_indirect