Here is example.
Unfortunately, with it I can reproduce crash only if reference to integer
was passed to createIndex()
In the attachment you can find test script, and execution log. The log also
contains my system info.
Regards,
Andrei Kopats
2011/4/29 Andrei Kopats
> Hi,
>
> Few days ago QModelIndex.internalPointer was discussed here.
> I also have problems with it. I can't say exactly, when crash occurs, and
> when it doesn't, but, this code generates crash for me:
>
> index = self.createIndex(row, column, True)
> print index.internalPointer()
>
> I tried to pass object (which has other references, so, is not destroyed by
> gc), integer, bool value as internalPoitner, and have crashes in any case.
> I use the latest PyQt and SIP snapshots.
>
> Is there a way for workaround this?
>
> Thanks
a@a-desktop:~/tmp$
a@a-desktop:~/tmp$ uname -a
Linux a-desktop 2.6.38-9-generic #43-Ubuntu SMP Thu Apr 28 15:25:15 UTC 2011
i686 i686 i386 GNU/Linux
a@a-desktop:~/tmp$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04"
a@a-desktop:~/tmp$ apt-cache show python-qt4
Package: python-qt4
Priority: optional
Section: python
Installed-Size: 20968
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Python Modules Team
Architecture: i386
Version: 4.8.3-2
Replaces: python-qt4-common, python-qt4-dev (<< 4.4.4-3~)
Provides: python2.6-qt4, python2.7-qt4
Depends: libc6 (>= 2.3.6-6~), libgcc1 (>= 1:4.1.1), libpython2.7 (>= 2.7),
libqt4-declarative (>= 4:4.7.0~rc1), libqt4-designer (>= 4:4.7.0), libqt4-help
(>= 4:4.7.0), libqt4-network (>= 4:4.7.0), libqt4-script (>= 4:4.7.0),
libqt4-scripttools (>= 4:4.7.0), libqt4-svg (>= 4:4.7.0), libqt4-test (>=
4:4.7.0), libqt4-xml (>= 4:4.7.0), libqt4-xmlpatterns (>= 4:4.7.0),
libqtassistantclient4 (>= 4.6.3), libqtcore4 (>= 4:4.7.0), libqtgui4 (>=
4:4.7.2), libqtwebkit4 (>= 2.1~really2.0.2), libstdc++6 (>= 4.1.1), python (<<
2.8), python (>= 2.6), python-support (>= 0.90.0), sip-api-8.1
Suggests: python-qt4-dbg
Conflicts: python-qt4-common
Filename: pool/main/p/python-qt4/python-qt4_4.8.3-2_i386.deb
Size: 5252490
MD5sum: 66d0deacd92f92b1e20c2beefc9e5c25
SHA1: 129293fbc1dc404a82dbaeac7523a06ea9d618ab
SHA256: fc13164fc4e8c0a9c19c87853bfac8ea994371752019527d9a1f861eae355cf2
Description: Python bindings for Qt4
PyQt4 exposes the Qt4 API to Python. The following modules are supported:
* QtCore
* QtGui
* QtNetwork
* QtXml
* QtScript
* QtSvg
* QtTest
* QtAssistant
* QtWebKit
* QtOpenGL (in python-qt4-gl)
* QtSql (in python-qt4-sql)
* phonon (in python-qt4-phonon)
Homepage: http://www.riverbankcomputing.co.uk/software/pyqt/
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Supported: 18m
Task: kubuntu-desktop, kubuntu-mobile-desktop, kubuntu-mobile,
edubuntu-desktop-gnome, edubuntu-desktop-kde
a@a-desktop:~/tmp$ apt-cache show libqt4-core
Package: libqt4-core
Priority: optional
Section: universe/libs
Installed-Size: 124
Maintainer: Kubuntu Developers
Original-Maintainer: Debian Qt/KDE Maintainers
Architecture: i386
Source: qt4-x11
Version: 4:4.7.2-0ubuntu6
Depends: libqtcore4 (= 4:4.7.2-0ubuntu6), libqt4-network (= 4:4.7.2-0ubuntu6),
libqt4-script (= 4:4.7.2-0ubuntu6), libqt4-xml (= 4:4.7.2-0ubuntu6),
libqt4-dbus (= 4:4.7.2-0ubuntu6), libqt4-test (= 4:4.7.2-0ubuntu6)
Filename: pool/universe/q/qt4-x11/libqt4-core_4.7.2-0ubuntu6_i386.deb
Size: 8200
MD5sum: 0aae83fbbf10ccdc3aea2923c9d90157
SHA1: 3f8294f65a706af658213c49e945b1f5d7a257ec
SHA256: 077454201595ffd8a92edd92a83670bbc68c4c6c9f557c3e27a2f4a182b872d3
Description: transitional package for Qt 4 core non-GUI runtime libraries
Qt is a cross-platform C++ application framework. Qt's primary feature
is its rich set of widgets that provide standard GUI functionality.
.
This is a dummy transitional package to enable installation of other packages
linked against Qt 4.3 or earlier Qt 4 releases previously shipped.
Homepage: http://www.qtsoftware.com
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Package: libqt4-core
Priority: optional
Section: universe/libs
Installed-Size: 124
Maintainer: Kubuntu Developers
Original-Maintainer: Debian Qt/KDE Maintainers
Architecture: i386
Source: qt4-x11
Version: 4:4.7.2-0ubuntu6.1
Depends: libqtcore4 (= 4:4.7.2-0ubuntu6.1), libqt4-network (=
4:4.7.2-0ubuntu6.1), libqt4-script (= 4:4.7.2-0ubuntu6.1), libqt4-xml (=
4:4.7.2-0ubuntu6.1), libqt4-dbus (= 4:4.7.2-0ubuntu6.1), libqt4-test (=
4:4.7.2-0ubuntu6.1)
Filename: pool/universe/q/qt4-x11/libqt4-core_4.7.2-0ubuntu6.1_i386.deb
Size: 8202
MD5sum: c20a7a57ed49039853485a175dd63bc2
SHA1: 42de0f2b70d90320c277b9bde51c7c8e0b0e6dd3
SHA256: 6cd1f5c41e7ca4c4138d3f75f40314ca75388eea25db49fe37aa82644b332a45
Description: transitional package for Qt 4 core non-GUI runtime libraries
Qt is a cross-platform C++ application framework. Qt's primary feature
is its rich set of widgets that provide standard GUI
