def value_from_object(self, obj):
        return getattr(obj, self.attname).all()
Args has list == True if passed with -l.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/db/models/fields/related.py/ManyToManyField.value_from_object--crossover with--dataset/ETHPy150Open srsudar/eg/test/core_test.py/test_parses_short_list_correctly