def order_by(self, *field_names):
        return self
Returns the absolute target as a FilePath if self is a link, self
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/db/models/query.py/EmptyQuerySet.order_by--crossover with--dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/filepath.py/FilePath.realpath