Dear Vincent, I had had earlier reports of this issue [ henrik rudstrøm ] on this issue. Building PyQt4-X11 is a overly complex task and a particularly nasty dependency on the osx platform. I share the problem [ since I'm interested in developing traits based gui's for pythonocc ], and have been researching to what extent an X11 widget can be embedded in Cocoa. Which would allow to use vanilla PySide / PyQt4. So far I / reddit has not been able to answer that… This certainly handicaps developing pythonocc apps on osx for the moment…
Thomas, Henrik and I use a version of pyqt4-x11 found on fink rather than macports. It has been a while since I last built it, I'm sorry the details escape me right now. -jelle On Nov 4, 2011, at 3:23 PM, Vincent Acary wrote: > First of all, congratulations for all the nice job about pythonocc. > > I'm in trouble with the 'qt' backend on MacOs snow leopard. Everything is ok > with the 'python-xlib' backend but i want to use some menu option thanks to > PyQt4. > > I build from sources PyQt-mac-gpl-4.8.6 or PyQt-x11-gpl-4.8.6 but I always > obtain the same error like that > > acary@-125 % python > Python 2.6.1 (r261:67515, Jun 24 2010, 21:47:49) > [GCC 4.2.1 (Apple Inc. build 5646)] on darwin > Type "help", "copyright", "credits" or "license" for more information. > >>> from OCC.Display.SimpleGui import * > >>> from OCC.BRepPrimAPI import * > >>> display, start_display, add_menu, add_function_to_menu = init_display() > resize event for qtBaseViewer > resize event for qtBaseViewer > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/Library/Python/2.6/site-packages/OCC/Display/SimpleGui.py", line > 150, in init_display > win.canva.InitDriver() > File "/Library/Python/2.6/site-packages/OCC/Display/qtDisplay.py", line > 118, in InitDriver > self._display.Create() > File "/Library/Python/2.6/site-packages/OCC/Display/OCCViewer.py", line 78, > in Create > self.Init(self._window_handle) > OverflowError: in method 'Display3d_Init', argument 2 of type 'int' > > I suppose the problem is due to the version of qt4 that is installed through > MacPorts : qt4-mac and PyQt4 relies on this implementation > > ----- > /System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/PyQt4 > ------ > acary@-133 % otool -L Qtcore.so > Qtcore.so: > /opt/local/lib/libQtCore.4.dylib (compatibility version 4.8.0, > current version 4.8.0) > /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current > version 7.9.0) > /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current > version 125.2.11) > > > Since the package qt4-x11 is not working, is there a other way to install > qt4-x11 on a Mac Os snow leopard ? > > Best regards, > Vincent > > > > > -- > Vincent ACARY > Chargé de recherche > INRIA/ BIPOP > http://bipop.inrialpes.fr/people/acary > > > > > > _______________________________________________ > Pythonocc-users mailing list > Pythonocc-users@gna.org > https://mail.gna.org/listinfo/pythonocc-users
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