text: """Compatibility namespace for those using dogpile.core.
  
  As of dogpile.cache 0.6.0, dogpile.core as a separate package
  is no longer used by dogpile.cache.
  
  Note that this namespace will not take effect if an actual
  dogpile.core installation is present.
  
  """
  
  from . import __version__  # noqa
  from .lock import Lock  # noqa
  from .lock import NeedRegenerationException  # noqa
  from .util import nameregistry  # noqa
  from .util import readwrite_lock  # noqa
  from .util.nameregistry import NameRegistry  # noqa
  from .util.readwrite_lock import ReadWriteMutex  # noqa
  