def __str__(self):
        if self.max_value == -1:
            return _("unlimited")
        return "{}%".format(self.usage)
Return the filename associated with the payload if present.
dataset/ETHPy150Open tonioo/modoboa/modoboa/limits/models.py/ObjectLimitMixin.__str__--crossover with--dataset/ETHPy150Open babble/babble/include/jython/Lib/email/message.py/Message.get_filename