gistfile1.py

class BaseBoardClass(ListView):
    model = models.Board

    def get_context_data(self, board_name):
        context = super(BaseBoardClass,self).get_context_data(**kwargs)
        board = get_object_or_404(models.Board.objects,name=board_name) if board_name or None
        context['board'] = bord
        return context