@contract
    def __init__(self, memberName, className):
        super(InvalidPropertyOverrideError, self).__init__("Member '%s' for class '%s' must be overridden with a property." \
                                                           % (memberName, className))
Boot a server from a custom image, run a command that outputs JSON.
dataset/ETHPy150Open wishtack/pysynthetic/synthetic/property_delegate.py/InvalidPropertyOverrideError.__init__--crossover with--dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/vm/vmtasks.py/VMTasks.boot_runcommand_delete_custom_image