pyinotify.py 文件源码

def loop(self):
        """
        Thread's main loop. Don't meant to be called by user directly.
        Call inherited start() method instead.

        Events are read only once time every min(read_freq, timeout)
        seconds at best and only if the size of events to read is >= threshold.
        """
        # When the loop must be terminated .stop() is called, 'stop'
        # is written to pipe fd so poll() returns and .check_events()
        # returns False which make evaluate the While's stop condition
        # ._stop_event.isSet() wich put an end to the thread's execution.
        while not self._stop_event.isSet():
            self.process_events()
            ref_time = time.time()
            if self.check_events():
                self._sleep(ref_time)
                self.read_events()