self.order_by = order_by
def apply(self, objects):
- return objects.order_by(self.order_by)
+ if isinstance(self.order_by, (list, tuple)):
+ return objects.order_by(*self.order_by)
+ else:
+ return objects.order_by(self.order_by)
class DummySort(object):
def __init__(self, label, description=''):