def end_object(self, obj):
        pass
Set the "must split" annotation on the first leaf node.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/core/serializers/base.py/Serializer.end_object--crossover with--dataset/ETHPy150Open google/yapf/yapf/yapflib/pytree_unwrapper.py/_SetMustSplitOnFirstLeaf