[PD] Pd --> Python, IPC, FUDI, pdreceive, et cetera !

[Pierre Massat]

Yes, I only want to launch Pd from Python and the status of some objects in
return, so nothing too critical.

I'll try the OSC example.

Cheers,

Pierre.

2013/1/21 padawan12 at obiwannabe.co.uk <padawan12 at obiwannabe.co.uk>

> **
>
>  With popen you'll quickly discover the joys of unix buffers, queueing
>  and all the reasons libPd was invented :)
>
>  Probably a frustrating journey if you want to do any kind of time
>  critical musical control this way. If transferring bulk data, or
> launching
>  Pd instances for control by other sources is your aim, then
>  it will be okay.
>
>
> On 21 January 2013 at 14:42 Pierre Massat <pimassat at gmail.com> wrote:
>
> Dear List,
>
> I've been working a lot with Python and Pd lately, and i would like to
> have better means of communication between the two.
> I know next to nothing about inter-process communication, I know nothing
> about FUDI (except that it's the protocol used by pdsend and pdreceive),
> and I have no idea what pdreceive was originally designed for. I've only
> used the subprocess (formerly popen) module in python, but i don't know how
> to use it with streams of messages coming from the standard output of a
> running process.
> I don't want to use libpd for now because i only need to send and receive
> simple messages between Python and Pd.
>
> Can someone please provide a few hints ?
>
> Cheers!
>
> Pierre.
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