Thanks to Werner Fouché's initiative, there is now a @jbangdev catalog for Jython!
As a result, running Jython scripts becomes even easier:

jbang run jython-cli@jython <jython-script>.py

or after install: jython-cli <jython-script>.py

https://github.com/jython/jbang-catalog

#java #jython #jbang #jdk

Ein lang ersehnter Wunsch von mir: Eigene #Clustering Methoden in #OpenRefine benutzen.

Verfügbar seit Version 3.9.0 und funktioniert seit 3.9.3 auch mit #Jython und #Clojure.

Hier eine Anleitung zur Benutzung im #FDMLab Blog.

https://fdmlab.landesarchiv-bw.de/workshop/openrefine-fortgeschrittene/19-erweitertes-clustering/

#LandesarchivBW

Imagine:
- small custom tool in #Python2 / #Jython, bundled to an .exe
- Last time bundled was a few years back
- executable used on CI server

Then:
- suddenly all builds across the Server fail 😳
- The CI server and your own PC fail executing your small tool, saying "This application needs #Java 8" 🤔
- But your CI Server and own PC _have_ Java 8 installed 🤨
- The fellas around you have seemingly the same tools installed and can execute the tool 🧐

#programming #magic #CI

True as always that the way to make software run faster is to make it do less operations. After all, CPUs can only execute a fixed number of operations per unit of time.

Here, I tweaked code for serial section registration that drops execution time from 27 seconds to 100 milliseconds: a 270x speed up.

All it had to do is to search for matching SIFT features in one image only within a predetermined radius centered on one SIFT feature in another image. Extremely effective for when e.g., the maximum translation is known.

The matching code using a KDTree:
https://github.com/acardona/scripts/blob/master/java/asm/my/PointMatchesFast.java#L56

The test script:
https://github.com/acardona/scripts/blob/dev/python/imagej/FIBSEM/tests/test_matchNearbyFeatures.py

#FijiSc #java #jython #volumeEM #vEM

"Type annotations are unsupperted in Python 2"
😒😒

Will man Jython überhaupt noch verwenden? 🤐

#Jython #Python #Python2 #LegacyCode

Mh...in nem Jython Projekt, in dem im Python Code imports aus ner Java-Bibliothek stattfinden.....wie bring ich meinem IntelliJ bei, dass es die auflöst und nicht als fehlerhafte Imports anzeigt? 🧐

#Python #Java #Jython #IntelliJ

Announcing coatl-dev/actions v3.1.0.

Features:

- setup-jython: Set up a specific version of Jython and add the command-line tools to the PATH.

https://github.com/coatl-dev/actions/releases/tag/v3.1.0

#GitHub #jython #java #zulu #azul

I wonder how other #python implementations like #pypy and #jython would fare in this:

https://mastodon.social/@vruz/112145750607678621

I love Python, but 75 times C's energy consumption it's a lot.

Interesting that #Perl seems to fare worse?