text: from .fields import cached, denormalized, CountField, CacheKeyField
  from .denorms import flush, rebuildall
  from .dependencies import depend_on_related
  
  from django.conf import settings
  if hasattr(settings, 'DENORM_FLUSH_AFTER_REQUEST'):
      import warnings
      warnings.warn("The DENORM_FLUSH_AFTER_REQUEST will be deprecated in favor of the new DenormMiddleware", DeprecationWarning)
  
  if hasattr(settings, 'DENORM_FLUSH_AFTER_REQUEST') and settings.DENORM_FLUSH_AFTER_REQUEST:
      from django.core.signals import request_finished
  
      def do_flush(sender, **kwargs):
          flush()
      request_finished.connect(do_flush)
  
  __all__ = ['cached', 'denormalized', 'depend_on_related', 'flush', 'rebuildall', 'CountField', 'CacheKeyField']
  