// Initialize the Python interpreter
PythonInitialize(PYTHON_INSTALL_PATH + "\Python39\python3.dll")
// Declare the import paths of the modules used
PythonAddPath("D:\source.test\pythonProject\venv\Lib\site-packages")
PythonAddPath("D:\source.test\pythonProject")
// Solve 5x³+x²-3x+2=0
sEquation is string = "5*x**3+x**2-3*x+2"
sListRoot is string = PythonExecute("main", "solver", sEquation)
nNbRoot is int = StringCount(sListRoot, ",") + 1
Trace("The ""[%sEquation%]"" equation admits [%nNbRoot%] roots:")
FOR n = 1 _TO_ nNbRoot
	Trace("r[%n%] = [%ExtractString(sListRoot, n, "", "")%]")
END

sPythonModule is string 
<IF ExecutionTarget=Windows>
	// Example of a Python module location
	// The name of the Python module can be different
	sPythonModule = SysDir(srLocalAppData) + ..
				[fSep]+"Programs\Python\Python39\python39.dll"
<ELSE>
	<IF ExecutionTarget=Linux>
	// Example of a Python module location
	// The name of the Python module can be different 
	// (depends on the version of Python, the Linux distribution)
	sPythonModule ="/usr/bin/python/python39.so"
	<END>
<END>
IF NOT PythonInitialize(sPythonModule) THEN
	// In this case, you must: 
	// Check the path 
	// Check that the compilation mode (32/64-bit) matches the runtime mode
	Error("Python initialization error", ErrorInfo())
	RETURN
END
Info(HelloWorldImportedPythonFunction())
// With an imported Python file (.py) in the project that contains:
// def HelloWorldImportedPythonFunction():
//    return "Hello World!";

IF NOT PythonAddPath(fDataDir()) THEN
	Error("Unable to initialize Python path", ErrorInfo())
	RETURN
END
// "python_file.py" must be in the directory
// specified by PythonAddPath. 
// In this example, this directory is the data directory 
Info(PythonExecute("python_file", "HelloWorldPythonFunctionNotImported"))

PythonTerminate()