Details
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Bug
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Resolution: Incomplete
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Not Evaluated
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None
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5.12.0
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None
Description
After the regression of including a new signature for QAbstractItemModel that supports a PyObject* as a third argument.
createIndex(int, int, PyObject*);
the QHelpIndexModel (which inherits from QAbstractItemModel) does not properly inject the code, and leave an empty case inside the wrapper. (qhelpindexmodel_wrapper.cpp)
case 2: // createIndex(int row, int column, PyObject * ptr) const
{
int cppArg0;
pythonToCpp[0](pyArgs[0], &cppArg0);
int cppArg1;
pythonToCpp[1](pyArgs[1], &cppArg1);
if (!PyErr_Occurred()) {
// createIndex(int,int,PyObject*)const
}
break;
}
The build output is:
qt.shiboken: (help) Wrong index for %PYARG variable (3) on QHelpIndexModel::createIndex(int row, int column, PyObject * ptr) const
A small "workaround" to get the code injected is to manually transform
%PYARG_3 by pyArgs[3-1] (which is done by shiboken)
// @snippet qabstractitemmodel-createindex //%RETURN_TYPE %0 = %CPPSELF.%FUNCTION_NAME(%1, %2, %PYARG_3); %RETURN_TYPE %0 = %CPPSELF.%FUNCTION_NAME(%1, %2, pyArgs[3-1]); %PYARG_0 = %CONVERTTOPYTHON[%RETURN_TYPE](%0); // @snippet qabstractitemmodel-createindex
but then the wrapper itself doesn't understand there is new overloads to the "createIndex" function.
PySide2/QtHelp/PySide2/QtHelp/qhelpindexmodel_wrapper.cpp: In function ‘PyObject* Sbk_QHelpIndexModelFunc_createIndex(PyObject*, PyObject*, PyObject*)’: PySide2/QtHelp/PySide2/QtHelp/qhelpindexmodel_wrapper.cpp:222:91: error: no matching function for call to ‘QHelpIndexModel::createIndex(int&, int&, PyObject*&)’ QModelIndex cppResult = cppSelf->createIndex(cppArg0, cppArg1, pyArgs[3-1]); ^ In file included from /home/crmaurei/dev/qt5.12-install/qtbase/include/QtHelp/qhelpindexwidget.h:1, from PySide2/QtHelp/PySide2/QtHelp/pyside2_qthelp_python.h:59, from PySide2/QtHelp/PySide2/QtHelp/qhelpindexmodel_wrapper.cpp:56: /home/crmaurei/dev/qt5.12/qttools/src/assistant/help/qhelpindexwidget.h:60:10: note: candidate: ‘void QHelpIndexModel::createIndex(const QString&)’ void createIndex(const QString &customFilterName); ^~~~~~~~~~~ /home/crmaurei/dev/qt5.12/qttools/src/assistant/help/qhelpindexwidget.h:60:10: note: candidate expects 1 argument, 3 provided PySide2/QtHelp/PySide2/QtHelp/qhelpindexmodel_wrapper.cpp:248:91: error: no matching function for call to ‘QHelpIndexModel::createIndex(int&, int&, PyObject*&)’ QModelIndex cppResult = cppSelf->createIndex(cppArg0, cppArg1, pyArgs[3-1]); ^ In file included from /home/crmaurei/dev/qt5.12-install/qtbase/include/QtHelp/qhelpindexwidget.h:1, from PySide2/QtHelp/PySide2/QtHelp/pyside2_qthelp_python.h:59, from PySide2/QtHelp/PySide2/QtHelp/qhelpindexmodel_wrapper.cpp:56: /home/crmaurei/dev/qt5.12/qttools/src/assistant/help/qhelpindexwidget.h:60:10: note: candidate: ‘void QHelpIndexModel::createIndex(const QString&)’ void createIndex(const QString &customFilterName); ^~~~~~~~~~~ /home/crmaurei/dev/qt5.12/qttools/src/assistant/help/qhelpindexwidget.h:60:10: note: candidate expects 1 argument, 3 provided
See https://codereview.qt-project.org/#/c/249231/ reverting https://codereview.qt-project.org/#/c/244992/
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