[PySide] PySide and VTK on Windows 32

[Marc.Poinot at onera.fr]

Hi you all,

I've got a PySide/VTK application, connected using the 
QVTKRenderWindowInteractor.
PySide 1.0.9 works ok on Unix based systems with a QT4.8/VTK 5.8. (all 
Python 2.7.3)

Then I port on a Microsoft Windows system (XP 32), with PySide win32 
distribution (1.1.x)  Qt4 and VTK 5.10, and I have a type error in 
QVTKRenderWindowInteractor while retrieving the self.winId() which is 
expected to be castable as int:

    TypeError: int() argument must be a string or a number, not 'PyCObject'

The PySide API actually says the PySide.QtGui.QWidget.winId() returns a 
long...

I'm starting some more tests on both MS-Windows and Unix, but maybe some 
of you could give me a piece of advice?
What and where do I have to look for?

Could it be related to a bad cast of this **long** on a **32bits** 
system, produced by the PySide interface generator to Qt?

see line 152
http://sourceforge.net/p/pycgns/code/ci/17b696c3b0ad2b387b7e0ddc5d9b195cbc6abf70/tree/NAVigater/CGNS/NAV/Q7VTKRenderWindowInteractor.py

---
this is a repost of: 
http://stackoverflow.com/questions/15813643/pyside-and-vtk-on-windows-32

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 Marc POINOT [ONERA/DSNA] Tel:+33.1.46.73.42.84  Fax:+33.1.46.73.41.66 
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