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URL: https://github.com/python/cpython/issues/96853

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[Windows] Embedded Python Memory Leaks #96853

@AlexSoft73

Description

@AlexSoft73

Hi dear Python team,

I am a building a c/c++ application for general purpose and I would like to have in the application the possibility of running “Python” scripting code. Python has proved to be a good programming language to deal with heavy Math as in AI.

Now when I embed Python in my application things go perfect, except for memory leaks!
As a sample by just issuing the following code leaves memory leaks of around (2Mb):

#define PY_SSIZE_T_CLEAN
#define Py_LIMITED_API 0x03000000
#include <Python.h>
#pragma comment (lib,"python3.lib")

int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow)
{
  Py_InitializeEx(0); //For Embeded Python
  Py_FinalizeEx();
  ..More code..
  return 0;
}

Is there something I must do to cause Python to release all resources allocated

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