Few weeks ago I posted here to find help about a problem with my application [http://www.mail-archive.com/pyqt@riverbankcomputing.com/msg14774.html] : running the very same code on different operating systems produced different results.
In particular on Fedora9 and Mac-OsX my program never registered sqlite db variations on disk, using Qt4's APIs, while every thing worked fine on Fedora 8 and Windows. No one answered to me and I was hopeless to find a solution. So I rolled back onto older versions of my software, till I found a version that worked every where. Then applying one by one all the differences to my code, I was able to identify the cause, but I wasn't able to understand it, so I ask an other time for help. This is the 'wrong' code: self.connect(self, QtCore.SIGNAL("customContextMenuRequested(const QPoint &)"), lambda coord: self.ctxmenu.popup(self.mapToGlobal(coord))) I had to substitute it with: self.connect(self, QtCore.SIGNAL("customContextMenuRequested(const QPoint &)"), self.showCntxMenu) def showCntxMenu(self, coord): self.ctxmenu.popup(self.mapToGlobal(coord)) The different syntax didn't effect the program behaviour during the show of the context menu, but it affected in some way the status of the code in such a way that pysqlite wasn't able any more to write on disk, without signalling any error at all. Do you have an explanation or it could be a bug?? Ciao. Licia _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt