text: from collections import defaultdict
  
  from sekizai.data import UniqueSequence
  from sekizai.helpers import get_varname
  
  
  def sekizai(request=None):
      """
      Simple context processor which makes sure that the SekizaiDictionary is
      available in all templates.
      """
      return {get_varname(): defaultdict(UniqueSequence)}
  