Python

<a href="https://docs.safe.com/fme/html/FME-Form-Documentation/FME-Transformers/Transformers/pythoncaller.htm">PythonCaller transformer</a> and <a href="https://docs.safe.com/fme/html/FME-Form-Documentation/FME-Form/Workbench/Python-Compatibility.htm">Python Compatibility</a> documentation