Pass data to a subprocess

Laszlo Nagy gandalf at shopzeus.com
Tue Jul 31 16:46:08 CEST 2012


 > I think I got it now, if I already just mix the start before another 
add, inside the Process.run it won't see the new data that has been 
added after the start. So this way is perfectly safe only until the 
process is launched, if it's running I need to use some 
multiprocess-aware data structure, is that correct?

Yes. Read this:

http://docs.python.org/library/multiprocessing.html#exchanging-objects-between-processes

You can use Queues and Pipes. Actually, these are basic elements of the 
multiprocessing module and they are well documented. I wonder if you 
read the documentation at all, before posting questions here.





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