X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FBasics%2FPythonCppUtils.hxx;h=8a54b86bb7013ea88693b769e8160dcaae036702;hb=d1070d09cfbba6d9b72d8f2ca8d07d23f296686c;hp=93a3cfb5939dfd720ba2698ded99d77064f0fe14;hpb=461f7bd0f18eda1bf99df8598c12b967f302c479;p=modules%2Fkernel.git

diff --git a/src/Basics/PythonCppUtils.hxx b/src/Basics/PythonCppUtils.hxx
index 93a3cfb59..8a54b86bb 100644
--- a/src/Basics/PythonCppUtils.hxx
+++ b/src/Basics/PythonCppUtils.hxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2021-2023  CEA, EDF
+// Copyright (C) 2021-2024  CEA, EDF
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -43,8 +43,24 @@ public:
   PyObject *get() { return _pyobj; }
   bool isNull() const { return _pyobj==0; }
   PyObject *retn() { if(_pyobj) Py_XINCREF(_pyobj); return _pyobj; }
-private:
-  void release() { if(_pyobj) Py_XDECREF(_pyobj); _pyobj=0; }
+protected:
+  void release() { if(_pyobj) Py_XDECREF(_pyobj); _pyobj=nullptr; }
 private:
   PyObject *_pyobj = nullptr;
 };
+
+class AutoPyRefGilSafe : public AutoPyRef
+{
+public:
+  AutoPyRefGilSafe(PyObject *pyobj=nullptr):AutoPyRef(pyobj) { }
+  ~AutoPyRefGilSafe() { AutoGIL agil; release(); }
+};
+
+class AutoPyYielder
+{
+private:
+  PyThreadState *_save = nullptr;
+public:
+  AutoPyYielder() { _save = PyEval_SaveThread(); }
+  ~AutoPyYielder() { PyEval_RestoreThread(_save); }
+};