Method load_frame

Lib/pickle.py:319–326

(self, frame_size)

        return b

    def load_frame(self, frame_size):
        if self.current_frame and self.current_frame.read() != b'':
            raise UnpicklingError(
                "beginning of a new frame before end of current frame")
        data = self._chunked_file_read(frame_size)
        if len(data) < frame_size:
            raise EOFError
        self.current_frame = io.BytesIO(data)


# Tools used for pickling.