.Buildings.Utilities.IO.Python_3_8.Functions.BaseClasses.exchange

Information

This function exchanges data with Python. See Buildings.Utilities.IO.Python_3_8.UsersGuide for instructions, and Buildings.Utilities.IO.Python_3_8.Functions.Examples for examples.

Interface

impure function exchange
  input String moduleName "Name of the python module that contains the function";
  input String functionName = moduleName "Name of the python function";
  input BaseClasses.PythonObject pytObj "Memory that holds the Python object";
  input Boolean passPythonObject "Set to true if the Python function returns and receives an object, see User's Guide";
  input String pythonPath "Value of PYTHONPATH environment variable";
  input Real dblWri[max(1, nDblWri)] "Double values to write";
  input Integer intWri[max(1, nIntWri)] "Integer values to write";
  input String strWri[max(1, nStrWri)] "String values to write";
  input Integer nDblWri(min = 0) "Number of double values to write";
  input Integer nDblRea(min = 0) "Number of double values to read";
  input Integer nIntWri(min = 0) "Number of integer values to write";
  input Integer nIntRea(min = 0) "Number of integer values to read";
  input Integer nStrWri(min = 0) "Number of strings to write";
  output Real dblRea[max(1, nDblRea)] "Double values returned by Python";
  output Integer intRea[max(1, nIntRea)] "Integer values returned by Python";
end exchange;

Revisions

• 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.