2010-04-06 14:33:57 +00:00
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#!/usr/bin/env python
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import threading
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2010-04-06 14:59:31 +00:00
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def timeout(func, args=(), kwargs={}, duration=1, default=None):
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2010-04-06 14:33:57 +00:00
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class InterruptableThread(threading.Thread):
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def __init__(self):
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threading.Thread.__init__(self)
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2010-04-06 14:59:31 +00:00
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self.exceeded = False
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2010-04-06 14:33:57 +00:00
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self.result = None
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def run(self):
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try:
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self.result = func(*args, **kwargs)
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2010-04-06 15:12:52 +00:00
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except:
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2010-04-06 14:33:57 +00:00
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self.result = default
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thread = InterruptableThread()
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thread.start()
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2010-04-06 14:59:31 +00:00
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thread.join(duration)
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self.exceeded = thread.isAlive()
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if self.exceeded:
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2010-04-06 14:33:57 +00:00
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return default
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else:
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return thread.result
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