On Mon, 11 Mar 2013 11:13:15 +0100, Wilbert Berendsen <wbs...@xs4all.nl> wrote: > Hi, > > It seems sip 4.14.3 forgets QTextUserData objects. > > when I do this (Python 2.7. after importing * from PyQt4.QtCore and > QtGui): > > This is SIP 4.13.2 (and PyQt 4.9.3): > >>>> doc=QTextDocument() >>>> print doc.firstBlock().userData() > None >>>> data=QTextBlockUserData() >>>> data.value = 123 >>>> doc.firstBlock().setUserData(data) >>>> print doc.firstBlock().userData() > <PyQt4.QtGui.QTextBlockUserData object at 0xb69f880c> >>>> del data >>>> # much later we are requesting the data again..... >>>> print doc.firstBlock().userData() > <PyQt4.QtGui.QTextBlockUserData object at 0xb69f880c> >>>> print doc.firstBlock().userData().value > 123 > > Note that in sip 4.13.2 the QTextBlockUserData both times has the same > object ID. > > Now the same command sequence in SIP 4.14.3 (and PyQt 4.9.6): > >>>> doc=QTextDocument() >>>> print doc.firstBlock().userData() > None >>>> data=QTextBlockUserData() >>>> data.value = 123 >>>> doc.firstBlock().setUserData(data) >>>> print doc.firstBlock().userData() > <PyQt4.QtGui.QTextBlockUserData object at 0xb6a7065c> >>>> del data >>>> # much later we are requesting the data again..... >>>> print doc.firstBlock().userData() > <PyQt4.QtGui.QTextBlockUserData object at 0xb6a706a4> >>>> print doc.firstBlock().userData().value > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > AttributeError: 'QTextBlockUserData' object has no attribute 'value' > > > Note that it isn't forgotten that there is a QTextUserData set, but it > is returned as a different object, without the 'value' attribute that > was previously set. > > Is this a bug?
It's a PyQt bug - fixed in tonight's snapshot. Thanks, Phil _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
