Hi Blair, I recommend to you use the new singal/slot API[1], since this is a bug on the deprecated API this have low priority to fix.
[1]http://qt-project.org/wiki/Signals_and_Slots_in_PySide Renato Araujo Oliveira Filho On Sat, Mar 10, 2012 at 5:23 AM, Blair Zajac <[email protected]> wrote: > Hello, > > I'm new to PySide develop so wanted to open this on the mailing list > before opening a ticket, being uncertain about bug policy on this project. > > The below script core dumps using PySide 1.1.0 on Ubuntu 12.04 Beta 1. > Can anyone else confirm this on their system. The same code doesn't > core dump on Ubuntu 11.10 with PySide 1.0.6. > > If it is reproducible, then it seems that it shouldn't core dump, even > if the code isn't valid PySide code. > > Below is a stack trace and the code. > > Thanks, > Blair > > PS We're moving a large project from PyQt3 to PySide, so that's how I > ran into this. > > > Core was generated by `python t3.py'. > Program terminated with signal 11, Segmentation fault. > #0 0x000000000041aec9 in PyObject_Call () > (gdb) bt > #0 0x000000000041aec9 in PyObject_Call () > #1 0x00000000004b5d96 in PyEval_CallObjectWithKeywords () > #2 0x00007f32da0052da in > PySide::SignalManager::callPythonMetaMethod(QMetaMethod const&, void**, > _object*, bool) () > from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 > #3 0x00007f32da00575c in PySide::SignalManager::qt_metacall(QObject*, > QMetaObject::Call, int, void**) () > from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 > #4 0x00007f32d958aad9 in QMetaObject::activate(QObject*, QMetaObject > const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 > #5 0x00007f32da005990 in PySide::SignalManager::qt_metacall(QObject*, > QMetaObject::Call, int, void**) () > from /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 > #6 0x00007f32da005fd7 in PySide::SignalManager::emitSignal(QObject*, > char const*, _object*) () from > /usr/lib/x86_64-linux-gnu/libpyside-python2.7.so.1.1 > #7 0x00007f32da32d938 in ?? () > from /usr/lib/python2.7/dist-packages/PySide/QtCore.so > #8 0x00000000004b65c1 in PyEval_EvalFrameEx () > #9 0x00000000004b6b97 in PyEval_EvalFrameEx () > #10 0x00000000004bcd0d in PyEval_EvalCodeEx () > #11 0x00000000004bd7e2 in PyEval_EvalCode () > #12 0x00000000004dcc52 in run_mod () > #13 0x00000000004dd814 in PyRun_FileExFlags () > #14 0x00000000004de28e in PyRun_SimpleFileExFlags () > #15 0x00000000004ee6dd in Py_Main () > #16 0x00007f32da9e076d in __libc_start_main () > from /lib/x86_64-linux-gnu/libc.so.6 > #17 0x000000000041ce39 in _start () > > > > #!/usr/bin/python > > from PySide import QtCore, QtGui > > SIGNAL_NAME = 'testSignal' > > class EmitterClass(QtCore.QObject): > def __init__(self): > super(EmitterClass, self).__init__() > > def emitter(self): > self.emit(QtCore.SIGNAL(SIGNAL_NAME), 100) > > class ListeningClass(QtCore.QObject): > def __init__(self): > super(ListeningClass, self).__init__() > self.emitter = EmitterClass() > QtCore.QObject.connect(self.emitter, QtCore.SIGNAL(SIGNAL_NAME), > self.output) > > def output(self, number): > print number > > if __name__ == '__main__': > c = ListeningClass() > c.emitter.emitter() > _______________________________________________ > PySide mailing list > [email protected] > http://lists.qt-project.org/mailman/listinfo/pyside _______________________________________________ PySide mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/pyside
