def seek(self, offset, whence=0):
        if whence != 0 or offset != 0:
            raise NotImplementedError("seek other than offset=0 not implemented yet")
        self.read_key.close(fast=True)
Seek to the specified position.
dataset/ETHPy150Open piskvorky/smart_open/smart_open/smart_open_lib.py/S3OpenRead.seek