djagno.utils.datastructures.SortedDict
>>> from django.utils.datastructures import SortedDict >>> d = SortedDict() >>> d['hoge'] = 'fuga' >>> d {'hoge': 'fuga'} >>> d['foo'] = 'bar' >>> d {'hoge': 'fuga', 'foo': 'bar'} >>> d.keyOrder ['hoge', 'foo'] >>> d.keyOrder.sort() >>> d.keyOrder ['foo', 'hoge'] >>> d {'foo': 'bar', 'hoge': 'fuga'}