how can I make it work?

self.python howmuchistoday at gmail.com
Mon Jul 9 04:41:32 CEST 2012


2012년 7월 9일 월요일 오전 11시 2분 41초 UTC+9, self.python 님의 말:
> it's a finder using threading to accelerate but it never works..
> and I have no idea why it doesn't work:(
> it doesn't work too after changing threading to multiprocessing..
> how can I make it work? or at least I know what's the problem...
> plz help the poor newbie...
> 
> 
> 
>     import os,threading,multiprocessing
> 
> 
>     def finder(path,q):
>      for x in os.walk(unicode(path)):
>       if x[1]:
>        for dirname in x[1]:
>         if target in dirname.lower():
>          q.put(os.path.join(x[0],dirname))
>       if x[2]:
>        for name in x[2]:
>         if target in name.lower():
>          q.put(os.path.join(x[0],name))
> 
>      q.put(1)
> 
>     def printer(q):
>      cmd=0
>      while 1:
>       tmp=q.get()
>       if tmp==1:
>        cmd += 1
>        continue
>       if cmd ==thnum:
>        break
>       print tmp
> 
>     if __name__ =="__main__":
>      q=multiprocessing.JoinableQueue()
>      ini=os.walk(u"C:\\").next()
>      thnum=len(ini[1])
>      target=raw_input("what you wanna get\n")
> 
>      p=multiprocessing.Process(target=printer,args=(q,))
>      p.daemon=1
>      p.start()
> 
>      for i in xrange(thnum):
>       t=threading.Thread(target=finder,args=(ini[1][i],q,))
>       t.start()
>       print i," started"
>      q.join()


It shows 
0 started
1 started
...
22 started
but then it show nothing
the cursur blinks continuously
but the result never printed(maybe not produces?)



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