def __str__(self):
        if self.max_value == -1:
            return _("unlimited")
        return "{}%".format(self.usage)
local_open should be able to read an index from the file system.
dataset/ETHPy150Open tonioo/modoboa/modoboa/limits/models.py/UserObjectLimit.__str__--crossover with--dataset/ETHPy150Open GeekTrainer/Flask/Work/Trivia - Module 5/env/Lib/site-packages/setuptools/tests/test_packageindex.py/TestPackageIndex.test_local_index