impure functionexchange

Function that communicates with Python

Information

Type	Name	Default	Description
String	moduleName		Name of the python module that contains the function
String	functionName	moduleName	Name of the python function
BaseClasses.PythonObject	pytObj		Memory that holds the Python object
Boolean	passPythonObject		Set to true if the Python function returns and receives an object, see User's Guide
String	pythonPath		Value of PYTHONPATH environment variable
Real[max(1, nDblWri)]	dblWri		Double values to write
Integer[max(1, nIntWri)]	intWri		Integer values to write
String[max(1, nStrWri)]	strWri		String values to write
Integer	nDblWri		Number of double values to write
Integer	nDblRea		Number of double values to read
Integer	nIntWri		Number of integer values to write
Integer	nIntRea		Number of integer values to read
Integer	nStrWri		Number of strings to write

Type	Name	Default	Description
Real[max(1, nDblRea)]	dblRea		Double values returned by Python
Integer[max(1, nIntRea)]	intRea		Integer values returned by Python

September 19, 2025, by Michael Wetter:
Updated to Python 3.12.
September 15, 2025, by Michael Wetter:
Added missing header file.
This is for issue 4343.
August 27, 2021, by Michael Wetter:
Updated to Python 3.8.
April 10, 2020, by Jianjun Hu and Michael Wetter:
Updated to Python 3.6.
March 06, 2020, by Jianjun Hu:
Upgraded python version from 2.7 to 3.6.
This is for issue 1760.
April 13, 2018, by Michael Wetter:
Corrected LibraryDirectory annotation.
This is for issue 1160.
March 27, 2013, by Thierry S. Nouidui:
Added a wrapper to ModelicaFormatError to support Windows OS.
January 31, 2013, by Michael Wetter:
First implementation.