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Merged
merged 1 commit into from
Nov 20, 2024
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Version 6.4.4. QtPython::preInitialize throws an exception if called … #11

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4 changes: 2 additions & 2 deletions cmake/version.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -5,12 +5,12 @@
# Pour la bibliothèque QtPython :
set (QT_PYTHON_MAJOR_VERSION "6")
set (QT_PYTHON_MINOR_VERSION "4")
set (QT_PYTHON_RELEASE_VERSION "3")
set (QT_PYTHON_RELEASE_VERSION "4")
set (QT_PYTHON_VERSION ${QT_PYTHON_MAJOR_VERSION}.${QT_PYTHON_MINOR_VERSION}.${QT_PYTHON_RELEASE_VERSION})

# Pour la bibliothèque QtPython3 :
set (QT_PYTHON_3_MAJOR_VERSION "6")
set (QT_PYTHON_3_MINOR_VERSION "4")
set (QT_PYTHON_3_RELEASE_VERSION "3")
set (QT_PYTHON_3_RELEASE_VERSION "4")
set (QT_PYTHON_3_VERSION ${QT_PYTHON_3_MAJOR_VERSION}.${QT_PYTHON_3_MINOR_VERSION}.${QT_PYTHON_3_RELEASE_VERSION})

20 changes: 17 additions & 3 deletions src/QtPython3/QtPython.cpp
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Expand Up @@ -190,9 +190,23 @@ QtPython::~QtPython ( )

void QtPython::preInitialize ( ) // CP v 5.1.0
{
// A faire avant Py_Initialize :
if (-1 == PyImport_AppendInittab ("redirector", PyInit_redirector))
throw Exception ("Echec de l'importation du module redirector par la console Python.");
static bool preInitialized = false; // v 6.4.4

if (false == preInitialized)
{
// A faire avant Py_Initialize :
if (false == Py_IsInitialized ( ))
{
if (-1 == PyImport_AppendInittab ("redirector", PyInit_redirector))
throw Exception ("Echec de l'importation du module redirector par la console Python.");
}
else
// v 6.4.4. Eviter (python 3.12.5) : Fatal Python error: PyImport_AppendInittab: PyImport_AppendInittab() may not be called after Py_Initialize()
// Python runtime state: initialized
throw Exception ("QtPython::preInitialize doit être appelé avant Py_Initialize. PyImport_AppendInittab non appelé car l'application planterait. La console python ne devrait pas fonctionner correctement.");

preInitialized = true;
} // if (false == preInitialized)
} // QtPython::preInitialize


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6 changes: 6 additions & 0 deletions versions.txt
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@@ -1,3 +1,9 @@
Version 6.4.4 : 20/11/24
===============

QtPython::preInitialize l�ve une exception si appel�e pour la premi�re fois apr�s Py_Initialize en vue d'�viter un fatal error de python 3.


Version 6.4.3 : 04/10/24
===============

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