Py_Finalize() function, why it does not finalise Python?? #98524

#ifdef _DEBUG
#define ALEX_PYTHON_TWEEK _DEBUG
#undef _DEBUG
#endif
//#define PY_SSIZE_T_CLEAN
//needed to define the following directive to avoid static linking
//#define Py_LIMITED_API 0x03110000
#include <Python.h>
//needed to avoid static linking
//#pragma comment (lib,"python311.lib")
//restore _DEBUB macro after python include
#ifdef ALEX_PYTHON_TWEEK
#define _DEBUG ALEX_PYTHON_TWEEK
#endif
#include <stdlib.h>


char* charFromWStr(wchar_t* pWChar,SIZE_T uLen)
{
	char* pChar;
	
	if (uLen)
	{
		//Alocare string len including End of Str char
		pChar = (char*)malloc(uLen  + 1);
		if (pChar)
		{
			memset(pChar, 0, uLen + 1);
			if (pChar)
			{
				SIZE_T I;
				for (I = 0; I < uLen; I++)
				{
					pChar[I] = (char)pWChar[I];
				}
				return pChar;
			}
		}
	}
	return NULL;
}

void PythonObject_DecodeString(char** ppcharValue, PyObject* pPyValue)
{
	SIZE_T sLen;
	wchar_t* pwcDymmy;
	if (ppcharValue)
	{
		if (pPyValue)//
		{
			sLen = (PyUnicode_GetLength(pPyValue) + 1);
			SIZE_T byteSize = sLen * sizeof(wchar_t);
			pwcDymmy = malloc(byteSize);
			SIZE_T Z = PyUnicode_AsWideChar(pPyValue, pwcDymmy, byteSize);

			if (Z) *ppcharValue = charFromWStr(pwcDymmy, sLen);
			free(pwcDymmy);
			return;
		}
		else *ppcharValue = NULL;
	}
}
void ReportPythonError()
{
	PyObject* pType, * pValue, * pTraceBack, * PyObjAsStr;
	PyErr_Fetch(&pType, &pValue, &pTraceBack);
	PyObjAsStr = PyObject_Str(pValue);
	if (PyObjAsStr)
	{
		char* pwc;
		PythonObject_DecodeString(&pwc, PyObjAsStr);
		if (pwc)
		{
			printf(pwc);
		}else printf("Could not retrieve error!");
	
	}
}
void RunCodeFromFile(PyObject* pModule,char* charPathName)
{
	int f = open(charPathName, 0,"r");
	if (f)
	{
		int l = 1024 * 1024;
		char* pBuff = malloc(l);
		if (pBuff)
		{
			memset(pBuff, 0, l);
			int ll = read(f, pBuff, l);
			if (ll)
			{
				PyErr_Clear();
				PyObject *pPyCode = Py_CompileString(pBuff,"", Py_file_input);
				if (pPyCode)
				{
					PyObject *pPyGlobals = PyModule_GetDict(pModule);//borrowwed Ref
					PyObject *pPyResult  = PyEval_EvalCode(pPyCode, pPyGlobals, pPyGlobals);
					if (pPyResult)
					{
						Py_DecRef(pPyResult);
					}
					Py_DecRef(pPyCode);
				}
				else ReportPythonError();

			}
			free(pBuff);
		}
		close(f);
	}
}
char* pcharPathName = "D:\\Programming\\VC\\2019\\_COMCLASSES\\Scripting\\Demo\\test.py";

int main(int argc, char* argv[])
{
	Py_InitializeEx(0);
	if (Py_IsInitialized())
	{
		PyObject *pPyMain = PyModule_New("__main__");
		if (pPyMain)
		{
			RunCodeFromFile(pPyMain, pcharPathName);
			Py_DecRef(pPyMain);
		}
		Py_Finalize();
	}
	//2nd round
	Py_InitializeEx(0);
	
	if (Py_IsInitialized())
	{
		PyObject* pPyMain = PyModule_New("__main__");
		if (pPyMain)
		{
			RunCodeFromFile(pPyMain, pcharPathName);
			Py_DecRef(pPyMain);
		}
		Py_Finalize();
	}
	return 0;
}