def _deserialize_dict(self, value):
        """ Helper to deserialize dict-like data """
        if not value and isinstance(value, six.string_types):
            return value
        return dict((k, self._deserialize_value(v)) for k, v in value.items())
dataset/ETHPy150Open djangonauts/django-hstore/django_hstore/fields.py/SerializedDictionaryField._deserialize_dict/operator `or` -> `and`