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    <p>I had a similar problem and I must say Queue.Queue is quite good, however there is a missing piece of the puzzle. The following class helps deal with ensuring the object taken gets returned to the pool. Example is included.</p> <p>I've allowed 2 ways to use this class, with keyword or encapsulating object with destructor. The with keyword is preferred but if you can't / don't want to use it for some reason (most common is the need for multiple objects from multiple queues) at least you have an option. Standard disclaimers about destructor not being called apply if you choose to use that method.</p> <p>Hopes this helps someone with the same problem as the OP and myself.</p> <pre><code>class qObj(): _q = None o = None def __init__(self, dQ, autoGet = False): self._q = dQ if autoGet == True: self.o = self._q.get() def __enter__(self): if self.o == None: self.o = self._q.get() return self.o else: return self.o def __exit__(self, type, value, traceback): if self.o != None: self._q.put(self.o) self.o = None def __del__(self): if self.o != None: self._q.put(self.o) self.o = None if __name__ == "__main__": import Queue def testObj(Q): someObj = qObj(Q, True) print 'Inside func: {0}'.format(someObj.o) aQ = Queue.Queue() aQ.put("yam") with qObj(aQ) as obj: print "Inside with: {0}".format(obj) print 'Outside with: {0}'.format(aQ.get()) aQ.put("sam") testObj(aQ) print 'Outside func: {0}'.format(aQ.get()) ''' Expected Output: Inside with: yam Outside with: yam Inside func: sam Outside func: sam ''' </code></pre>
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    1. POPython Implementation of the Object Pool Design Pattern
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    1. USDavid
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