Thanks Hans.
I discovered that after I sent the mail :-)
--Original Message--
From: Hans Breuer
Sender: dia-list-boun...@gnome.org
To: dia-list@gnome.org
ReplyTo: discussions about usage and development of dia
Subject: Re: Custom Shape is not honored
Sent: May 11, 2012 18:08
At 10.05.201
@kp
If I understand you correctly, a possible (alternative) solution may be to use
ext-attributes to store the code.
http://dia-installer.de/doc/en/custom-shapes-chapter.html#N41016
Caveat: not sure whether "programatically access" includes Python scripting.
An additional benefit would be that