@classmethod
    def _configure(cls, name, namespace="default"):
        cls._meta_init()
        cls._set_name_and_namespace(name, namespace)
        return cls
>>> from lxml import etree as ET
dataset/ETHPy150Open openstack/rally/rally/common/plugin/plugin.py/Plugin._configure--crossover with--dataset/ETHPy150Open Crystalnix/omaha-server/omaha_server/omaha/core.py/Ping