| Re: [science-iwg] Fwd: ICE EASE Jython integration picture |
|
Positive stuff!
J From: science-iwg-bounces@xxxxxxxxxxx [mailto:science-iwg-bounces@xxxxxxxxxxx]
On Behalf Of Jonah Graham Jay, The Py4J developer is Barthelemy Dagenais - Jonah recently worked contributed some features to Py4J based on work on autocompletion for DAWNSci. He was very good to work with just very very busy so took a while
before he could review the feature. While Py4J is very good for some things, it still does not cover all of DAWNSci requirements, hence the need for custom written AnalysisRPC. The talk we just did at Eclipsecon talk (slides here:
https://speakerdeck.com/tracymiranda/integrating-python-and-java-in-eclipse) discussed the various technologies used. In summary, lots of different technologies that could stand to work better together and be more accessible. I think EASE might be a good place to unify them - it's good to hear that there is already some work done towards non-JVM based
languages. Tracy
~~~ On 30 June 2015 at 20:38, Jay Jay Billings <jayjaybillings@xxxxxxxxx> wrote: Christian, Who is the developer? Maybe we can get him talking again. Jay On Tue, Jun 30, 2015 at 2:59 PM, Christian Pontesegger <christian.pontesegger@xxxxxx> wrote: We are also experimenting with Py4J. The drawback of this framework is that the bridge is uni directional. Python can access java, but when you use java to launch a python
script you only get a String object as a result. Had some email traffic with the developer some weeks ago. i guess it would be fairly easy to extend the API to allow to return Objects instead of strings. The contact with the developer broke off, so we are
missing someone to implement this into Py4J. Afterwards we could safely integrate it into EASE to have full interoperability between Python and Java. Christian
Gesendet: Dienstag, 30. Juni 2015 um 10:19 Uhr Jay, That’s good, but dawnsci can get OSGi services in CPython aswell…
J https://www.youtube.com/watch?v=zhmLMMqPI6Q Just saying is all
J. The video gets the plotting service stub which is connected via py4j. Still the EASE stuff is
handy and with OSGi Jython we might be on to a winner! Matt From:
science-iwg-bounces@xxxxxxxxxxx [mailto:science-iwg-bounces@xxxxxxxxxxx]
On Behalf Of Jay Jay Billings Everyone, Here's a screenshot of EASE and Jython running in Eclipse ICE. It is creating a new MOOSE job to launch. Jay ---------- Forwarded message ----------
-- This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. If you are not the intended addressee or
an authorised recipient of the addressee please notify us of receipt by returning the e-mail and do not use, copy, retain, distribute or disclose the information in or attached to the e-mail. _______________________________________________ science-iwg mailing list
science-iwg@xxxxxxxxxxx To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://dev.eclipse.org/mailman/listinfo/science-iwg
-- Jay Jay Billings Oak Ridge National Laboratory Twitter Handle: @jayjaybillings
-- This e-mail and any attachments may contain confidential, copyright and or privileged material, and are for the use of the intended addressee only. If you are not the intended addressee or an authorised recipient of the addressee please notify us of receipt by returning the e-mail and do not use, copy, retain, distribute or disclose the information in or attached to the e-mail. |