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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def parse_finalize(self):
 """Parses the buffered data and yields the result. Raises ------ ~ipfsapi.exceptions.DecodingError Returns ------- generator """

        try:
            self._buffer.seek(0, 0)
            yield pickle.load(self._buffer)
        except pickle.UnpicklingError as error:
            raise exceptions.DecodingError('pickle', error)