def notify(self):
        try:
            self.spinner = (self.spinner + 1) % 2
            os.fchmod(self._tmp.fileno(), self.spinner)
        except __HOLE__:
            # python < 2.6
            self._tmp.truncate(0)
            os.write(self._tmp.fileno(), b"X")
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/gunicorn/workers/workertmp.py/WorkerTmp.notify