Jython Introduction

Jython is an implementation of the Python programming language designed to run on the Java Virtual Machine (JVM) and can be used for Maximo / ICD scripting development. The syntax of Jython is based on Python but Java libraries can be included and used in Jython. This is a major benefit when we use Jython for Maximo / ICD Development because on the one hand side you will find a lot of documentation especially for the Python language on the other hand side you can include all Java libraries used in Maximo / ICD. One of the most commonly used libraries is the businessobjects.jar file, which contains most of the business logic included in the product.

In Maximo and ICD up to release 7.6, there is a relatively old version 2.5.2 of Jython in use. If you develop your scripts you should keep this in mind as there is already Jython 2.7 available today which has some new features included.

In this blog, I will not provide a dedicated introduction into the Jython language since there is some very good stuff available on the internet. I will give you some links at this point:

  1. Official Jython Homepage – with references and tutorials
  2. The Definitive Guide to Jython – Very good book!
  3. Intro to Jython, Part 1: Java programming made easier – IBM Developer Works article
  4. The Jython Wiki

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