On Nov 18, 5:05 pm, Gustavo Narea <m...@gustavonarea.net> wrote: > If I make repoze.who.plugins.sa handle the exception, I'd be silencing > that error, which I'd rather not do as that sort of things always make > debugging harder.
Sorry if I wasn't clear enough. I was suggesting doing something like except: Session.rollback() raise rather than handling the exception entirely. > If you had another WSGI middleware that uses SA, chances are you'd get > the same error, so I think a better solution for you would be to > subclass ErrorMiddleware like this: > """ > class MyErrorMiddleware(ErrorMiddleware): > > def exception_handler(self, exc_info, environ): > exception_class = exc_info[0] > if exception_class in (InvalidRequestError, OperationalError): > # rollback... > return super(MyErrorMiddleware, > self).exception_handler(exc_info, environ) > """ > > That should avoid the second exception, allowing the error page to be > returned without problems. And it'd also work if that error happens > within your application and you're not expecting it. Perfect! Thanks for all of your help. -- Josh Kelley -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to pylons-disc...@googlegroups.com. To unsubscribe from this group, send email to pylons-discuss+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.