raw_bson.py 文件源码

def __inflated(self):
        if self.__inflated_doc is None:
            # We already validated the object's size when this document was
            # created, so no need to do that again.
            self.__inflated_doc = dict(
                element for element in _iterate_elements(
                    self.__raw, 4, _UNPACK_INT(self.__raw[:4])[0] - 1,
                    self.__codec_options))
        return self.__inflated_doc