Python qt3 upgrade #36
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…sed naming convetions
…s default like it's done in the qt based build system
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Hi @eric-h Thanks for the updated PR 👍 To facilitate integration and contribution to upstream project, would it be possible to base your topic on top of the current The idea would be to remove commit like |
PyObject_GetAttrString returns a new reference. PyDict_SetItemString does not steal a reference, so Py_DECREF should be called after PyDict_SetItemString.
This commit increments the refcount of the built-in PyInt_Type instance when creating an enum wrapper. This is necessary because PyTuple_SET_ITEM steals a reference to that instance. Fixing the refcount prevents a crash when calling Py_Finalize().
…anup() In certain situations the dealloc callback PythonQtInstanceWrapper_dealloc is called after PythonQt::cleanup() has been run. This can happen when Python destroys objects during Py_Finalize(). This commit adds a check that PythonQt is still initialized in the dealloc callback.
made name->objectName alias optional (off by default, add PYTHONQT_SUPPORT_NAME_PROPERTY to DEFINES if you need it) added py_delete() slot support for built-in delete() method git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@396 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
…king added removeSignalHandlers() git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@398 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@399 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@400 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@401 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@402 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
…clared in a base class git-svn-id: http://svn.code.sf.net/p/pythonqt/code/trunk@403 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
Prior to commit commontk@9c2e489, the "name" property was offered as an alias for the "objectName" property. Now, the alias is a compile-time option that is disabled by default. This commit enables the "name" property alias to maintain backwards compatibility with earlier versions.
This commit prevents crashes by handling scenarios such as: (a) object destruction after the Python interpreter has been finalized (b) object destruction after cleanup, i.e. the singleton no longer exists Any usage of a Qt enum demonstrates (a). One example that demonstrates (b) is a QTimer object which is created with a QApplication parent. PythonQt::cleanup() is called before the QApplication is completely destroyed, so the code that handles wrapping the QTimer object must handle the case when the PythonQt singleton no longer exists. Co-authored-by: Jean-Christophe Fillion-Robin <[email protected]>
This commit fixes a link error building PythonQtCppTests on Windows:
1>PythonQtCppTests.obj : error LNK2001: unresolved external symbol "int __cdecl tests_PythonQtTestMain(int,char * * const)" (?tests_PythonQtTestMain@@YAHHQEAPEAD@Z)
1>C:\temp\PythonQt-build\Debug\PythonQtCppTests.exe : fatal error LNK1120: 1 unresolved externals
A sequence of calls like the following would crash in Python when reinitializing
the interpreter the second time:
PythonQt::init(0);
...
Py_Finalize();
PythonQt::init(0);
...
Py_Finalize();
This commit changes initialization of the global storage containers to be explicit instead of happening during static initialization. This makes the containers properly initialized if PythonQt is initialized and cleaned up more than once. The motivation for this change is to support testing cleanup and finalization.
Add tests that check for clean cleanup and finalization in different scenarios. Co-authored-by: Jean-Christophe Fillion-Robin <[email protected]> Co-authored-by: Pat Marion <[email protected]>
This commit fixes a crash during PythonQt::cleanup(). While destroying the PythonQtPrivate instance, any remaining PythonQtSignalReceivers that are kept alive only by their parent object will be destroyed. The crash occurs when PythonQtSignalReceiver's destructor calls back into PythonQtPrivate::removeSignalEmitter() when the PythonQtPrivate instance is mostly destroyed. Includes test case that crashes without the fix.
Conflicts: CMakeLists.txt
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Rebased branch on patched-5. This branch is a fork of the new PythonQt version 3.0 from sourceforge with updated CMake build system to work with Qt 5 & 4. |
jcfr
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Feb 18, 2016
Based on work from the following individual: * Melven Röhrig-Zöllner (https://sourceforge.net/p/pythonqt/discussion/631392/thread/5f20c176/) * Julien Finet (@finetjul): See commontk#38) * Arnaud Barre (@Alzathar):See commontk#15 * Eric Heim (@eric-h):See commontk#36
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Closing this PR. Superseded by #39 |
mwoehlke-kitware
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May 23, 2016
Based on work from the following individual: * Melven Röhrig-Zöllner (https://sourceforge.net/p/pythonqt/discussion/631392/thread/5f20c176/) * Julien Finet (@finetjul): See commontk#38) * Arnaud Barre (@Alzathar):See commontk#15 * Eric Heim (@eric-h):See commontk#36
jamesobutler
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Dec 12, 2023
Based on work from the following individual: * Melven Röhrig-Zöllner (https://sourceforge.net/p/pythonqt/discussion/631392/thread/5f20c176/) * Julien Finet (@finetjul): See commontk#38) * Arnaud Barre (@Alzathar):See commontk#15 * Eric Heim (@eric-h):See commontk#36
jamesobutler
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Dec 13, 2023
Based on work from the following individual: * Melven Röhrig-Zöllner (https://sourceforge.net/p/pythonqt/discussion/631392/thread/5f20c176/) * Julien Finet (@finetjul): See commontk#38) * Arnaud Barre (@Alzathar):See commontk#15 * Eric Heim (@eric-h):See commontk#36
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Added default build configuration for Qt versions greater 5.4. If the version is greater than the actual supported 5.4 , the 5.4 wrappers will be used as default like it is done in build/common.prf configuration file for non CMake triggered builds.