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

[Jonathan Wilkes]

----- Original Message -----
> From: Hans-Christoph Steiner <hans at at.or.at>
> To: pd-list at 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.
>> 
>> 
>> 
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