[Baypiggies] Help ! How to exchange python objects between two python processes on the same machine ?

Harish Mallipeddi harish.mallipeddi at gmail.com
Fri Jul 10 19:21:31 CEST 2009


On Fri, Jul 10, 2009 at 10:28 PM, Bill Janssen <janssen at parc.com> wrote:

> David Berthelot <d_berthelot at yahoo.com> wrote:
>
> > Ok, I'm trying to send some python objects from one Python process to
> another, on the same machine.
>
> Try "mmap", for inter-process, and "Queue", for intra-process (between
> threads).  Both in the standard library.  Probably want to pickle the
> data before writing it -- use a Pickler on the write side, and an
> Unpickler on the read side.
>

You could also use "processing" to exchange objects between processes.

http://pypi.python.org/pypi/processing

-- 
Harish Mallipeddi
http://blog.poundbang.in
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