Method _read_bytes

src/docx/image/helpers.py:73–78

(self, byte_count, base, offset)

        return self._stream.tell()

    def _read_bytes(self, byte_count, base, offset):
        self.seek(base, offset)
        bytes_ = self._stream.read(byte_count)
        if len(bytes_) < byte_count:
            raise UnexpectedEndOfFileError
        return bytes_

    def _read_int(self, fmt, base, offset):
        struct = Struct(fmt)