Experimental Physics and
Industrial Control System

Hovanes Egiyan <[email protected]> · Tue, 15 Apr 2014 11:40:52 -0400

Hi,

we have a quite large number of BOY OPI-s that use Jython scripts. These

Jython scripts

use "org.csstudio.utility.pv", namely PVFactory, so they contain the

following line:

from org.csstudio.utility.pv import PVFactory

Until now we have been using basic EPICS CSS 3.1.7 build from SNS , and

now we would

like to use the recent version 3.2.16. But what happens now with that

version is that Jython fails

to find the "org.csstudio.utility.pv" on the line shown above. That

plugin is incuded in the plugin

directory, and when I explicitly append the jar-file to the sys.path,

then the scripts work.

At this time I do not want to go into each script file and add a line to

append the jar

file. Instead, I was wandering if I can recompile EPICS CSS from SNS

source in such a way that I do

not need to specify the "org.csstudio.utility.pv" path myself in the

scripts. Just getting the source for 3.2.26

and making the "org.csstudio.basic.epics.product" produces the same

result. Is there something

simple that I need to change in Eclipse when building the product to

have that jar-file included in the list

when Jython loads?

Thanks,
   Hovanes Egiyan.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System