Method seek

Lib/_pyio.py:775–779

(self, pos, whence=0)

    ### Positioning ###

    def seek(self, pos, whence=0):
        new_position = self.raw.seek(pos, whence)
        if new_position < 0:
            raise OSError("seek() returned an invalid position")
        return new_position

    def tell(self):
        pos = self.raw.tell()