[PyQt] sip.pyd crash due to class order of inheritance

Demetrius Cassidy dcassidy36 at mass.rr.com
Sun Dec 27 23:21:26 GMT 2009




Phil Thompson-5 wrote:
> 
> On Sun, 27 Dec 2009 12:12:09 -0800 (PST), Demetrius Cassidy
> <dcassidy36 at mass.rr.com> wrote:
>> import sys
>> from PyQt4 import QtCore, QtGui
>> 
>> app = QtGui.QApplication(sys.argv)
>> 
>> class Ui_Frame(object):
>>     def setupUi(self, Frame):
>>         Frame.setObjectName("Frame")
>>         Frame.resize(200, 300)
>>         Frame.setMinimumSize(QtCore.QSize(200, 200))
>> 
>> class FrameWnd(Ui_Frame, QtGui.QFrame):
>>     
>>     def __init__(self):
>>         QtGui.QFrame.__init__(self)
>>         self.setupUi(self)
>>         
>> frm = FrameWnd()
>> frm.show()
>> sys.exit(app.exec_())
>> 
>> If you inherit from Ui_Frame before QFrame, you get a crash in sip.pyd.
> But
>> if you swap the order around it works fine. This is using  Sip 4.10
> 12/23
>> snapshot along with PyQt 4.7 12/23 snapshot
> 
> Already fixed in the current SIP snapshot (I think).
> 
> Phil
> _______________________________________________
> PyQt mailing list    PyQt at riverbankcomputing.com
> http://www.riverbankcomputing.com/mailman/listinfo/pyqt
> 
> 

Yes the latest snapshot seems to fix it - thanks.

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