environment/lib/python2.7/site-packages/IPython/parallel/client/client.py
def _spin_every(self, interval=1):
        """target func for use in spin_thread"""
        while True:
            if self._stop_spinning.is_set():
                return
            time.sleep(interval)
            self.spin()
def _spin_every(self, interval=1):
        """target func for use in spin_thread"""
        while True:
            if self._stop_spinning.is_set():
                return
            time.sleep(interval)
            self.spin()
target func for use in spin_thread