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42 lines
No EOL
1.1 KiB
Python
42 lines
No EOL
1.1 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2010 Correl J. Roush
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import threading
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import time
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class Repeater:
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def __init__(self, interval, action, arguments = []):
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self.interval = interval
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self.action = action
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self.arguments = arguments
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self.event = None
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def start(self):
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if self.event:
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return
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self.event = threading.Event()
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self.thread = threading.Thread(target=Repeater.repeat, args=(self.event, self.interval, self.action, self.arguments))
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self.thread.start()
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def stop(self):
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if not self.event:
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return
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self.event.set()
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self.thread.join()
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self.event = None
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def repeat(cls, event, interval, action, arguments = []):
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while True:
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event.wait(interval)
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if event.isSet():
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break;
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action(*arguments)
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repeat = classmethod(repeat)
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if __name__ == '__main__':
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def foo(a, b):
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print a, b
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r = Repeater(1.0, foo, ['foo', 'bar'])
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r.start()
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time.sleep(10)
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r.stop() |