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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 CopyToStatTimeTuple(self):
 """Copies the SleuthKit timestamp to a stat timestamp tuple. Returns: tuple[int, int]: a POSIX timestamp in seconds and the remainder in 100 nano seconds or (None, None) on error. """

    if self.fraction_of_second is None:
      return self._timestamp, None

    return super(TSKTime, self).CopyToStatTimeTuple()