Ok, let me ask this question - Someone out there must be unit testing their PySide code. Could you give an example of a test class with multiple separate tests?
Thanks! -Dan -- Dan McCombs Senior Software Engineer / Dyn http://dyn.com/ Are you prepared for website disaster? Find out in two minutes: http://dyn.com/dynedu-disaster-planning/ On Sat, Oct 26, 2013 at 8:01 AM, Dan McCombs <[email protected]> wrote: > Hi Matthew, > > Yes, the first thing I tried was: > > app = QtGui.QApplication([]) > ... > del app > > But, the next test raises the exception about there already being a > QApplication instance when it runs that first line. That's why I resorted > to poking around trying to figure out where PySide is keeping track of that > original instance causing it to raise that exception. > > -Dan > > > -- > Dan McCombs > Senior Software Engineer / Dyn > http://dyn.com/ > > Are you prepared for website disaster? Find out in two minutes: > http://dyn.com/dynedu-disaster-planning/ > > > On Fri, Oct 25, 2013 at 3:13 PM, Dan McCombs <[email protected]> wrote: > >> Hey all, >> >> I've been struggling with unit testing my PySide application. My tests >> run fine, but if I have more than one test, Python segfaults on quit. It >> seems the solution would be to destroy/create the QApplication instance on >> each test run, as I've seen people mentioning in the case of PyQT such as: >> >> >> http://stuvel.eu/blog/127/multiple-instances-of-qapplication-in-one-process >> >> I've tried doing something similar in PySide with the following lines in >> my setUp for each test: >> >> QtGui.qApp = QtGui.QApplication([]) >> >> And the following in my tearDown: >> >> QtGui.quit() >> QtGui.qApp = none >> >> However, the instance still exists (I can get it via >> QtGui.QApplication.instance()) and when the second test setUp starts to >> run, I get an exception that "A QApplication instance already exists.". >> >> How can I fully remove the QApplication instance between tests? >> >> Thanks, >> >> -Dan >> > >
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