Python Integration with Camunda

BPMN & Modeling Discussion & Questions
2

Hi @disha_umarwani,

In general there are two approaches to use Python code in a process:

  1. External task workers that are implemented in Python and that run independently of the Camunda process. I’m not aware of a Python example, but this article describes the general principle very well and with a proper REST client you should get started in no time.
  2. Script tasks embedded into the process model that are run via Jython from within the Camunda process. You can edit those in Camunda modeler, just set python as the scription language. Furthermore, make sure the Jython scripting engine is in Camunda’s classpath.

I generally recommend approach 1, as it should be easier to use and gives you full flexibility on how you write and build your Python code. Approach 2 could be suitable for rather simple scripts and logic.

Cheers,
Thorben

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