def _get_priority_css_class(self):
        if self.priority == 2:
            return "warning"
        elif self.priority == 1:
            return "danger"
        else:
            return ""
Return the values in the game matrix in the Press and Dyson notation.
dataset/ETHPy150Open rossp/django-helpdesk/helpdesk/models.py/Ticket._get_priority_css_class--crossover with--dataset/ETHPy150Open Axelrod-Python/Axelrod/axelrod/game.py/Game.RPST