def _unmangle(self, value):
        #Its not possible to preserve order while loading with python 2.6
        kwargs = {}
        if sys.version_info >= (2, 7):
            kwargs['object_pairs_hook'] = OrderedDict
        return json.loads(value, **kwargs)
Go from extension data to runtime representation.
dataset/ETHPy150Open moloney/dcmstack/src/dcmstack/dcmmeta.py/DcmMetaExtension._unmangle