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

On 21/01/13 18:52, Pierre Massat wrote:

Assuming that i can find a description of this protocol, how would I use it to communicate between Pd and Python ? I guess this more a question to ask in a Python forum, but still, i'd love to have at least some hints...

In python use sockets... in Pd use [netreceive] - I'm sure there's loads of good examples out there and I'm working on some pygtk for a project (but it's still very very early). Menwhile this is a very minimal python -> Pd example

Lorenzo.

Cheers,

Pierre.

2013/1/21 Jonathan Wilkes <jancsika@yahoo.com mailto:jancsika@yahoo.com>

----- Original Message -----
 > From: Hans-Christoph Steiner <hans@at.or.at <mailto:hans@at.or.at>>
 > To: pd-list@iem.at <mailto:pd-list@iem.at>
 > Cc:
 > Sent: Monday, January 21, 2013 11:17 AM
 > Subject: Re: [PD] Pd --> Python, IPC, FUDI, pdreceive, et cetera !
 >
 >
 > FUDI is not just netsend/netreceive, its all Pd messages,
including what
 > pd-gui sends to pd.  Its basically space-separated data
terminated with a
 > semi-colon and a newline i.e. ;\n

Someone should add the description of the FUDI protocol to
the man pages for pdsend/pdreceive, since its not a standard
protocol and is slightly different from the messages people
are used to sending from within the gui (i.e., without a terminating
semicolon).

-Jonathan

 >
 > .hc
 >
 > On 01/21/2013 09:42 AM, Pierre Massat 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.
 >>
 >>
 >>
 >> _______________________________________________
 >> Pd-list@iem.at <mailto:Pd-list@iem.at> mailing list
 >> UNSUBSCRIBE and account-management ->
 > http://lists.puredata.info/listinfo/pd-list
 >>
 >
 > _______________________________________________
 > Pd-list@iem.at <mailto:Pd-list@iem.at> mailing list
 > UNSUBSCRIBE and account-management ->
 > http://lists.puredata.info/listinfo/pd-list
 >


_______________________________________________
Pd-list@iem.at <mailto:Pd-list@iem.at> mailing list
UNSUBSCRIBE and account-management ->
http://lists.puredata.info/listinfo/pd-list

---

Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list