python - How do I stop a thread with a blocking function call? -


i'm uisng psutil library in thread, posts cpu usage statistics periodically. here's snippet:

class informationthread(threading.thread):     def __init__(self, *args, **kwargs):         threading.thread.__init__(self)      def run(self):             while true:             cpu = psutil.cpu_percent(interval=600) #this blocking call             print cpu

i need stop thread can't seem understand how. method cpu_percent blocking function block 600 seconds.

i've been digging around , examples saw relied on tight-loop checked flag see whether loop should interrupted in case, i'm not sure how kill thread.

set interval 0.0 , implement tighter inner loop in can check whether thread should terminate. shouldn't difficult time elapsed time between calls cpu_percent() same 600.


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