@classmethod
    def setup_class(cls):
        # Note: TestCase has no setup_class, so we don't call super()
        # here.
        cls.cleanup_index()
        cls.create_index(mappings=cls.mapping)
        if cls.data:
            cls.index_data(cls.data)
            cls.refresh()
Parses the given revision spec.
dataset/ETHPy150Open mozilla/elasticutils/elasticutils/estestcase.py/ESTestCase.setup_class--crossover with--dataset/ETHPy150Open reviewboard/rbtools/rbtools/clients/svn.py/SVNClient.parse_revision_spec