def as_string(self):
        if self.min == 0:
            self.min = self.max

        if self.min == self.max:
            if self.min == 1:
                unit = DELIVERY_TIME_UNIT_SINGULAR[self.unit]
            else:
                unit = self.get_unit_display()

            return u"%s %s" % (self.min, unit)
        else:
            return u"%s-%s %s" % (self.min, self.max, self.get_unit_display())
Find the root path for this ``txapp``.
dataset/ETHPy150Open diefenbach/django-lfs/lfs/catalog/models.py/DeliveryTimeBase.as_string--crossover with--dataset/ETHPy150Open rvanlaar/easy-transifex/src/transifex/transifex/addons/txapps/views.py/_root_namespace