def end_serialization(self):
        self.indent(0)
        self.xml.endElement("django-objects")
        self.xml.endDocument()
:param other: an IP set.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/_internal/django/core/serializers/xml_serializer.py/Serializer.end_serialization--crossover with--dataset/ETHPy150Open drkjam/netaddr/netaddr/ip/sets.py/IPSet.union