> http://www.python.org/sf/584626 > > This patch removes the limitation of not allowing yield in the try part > of a try/finally. The dealloc function of a generator checks if the > generator is still alive and resumes it one last time from the return > instruction at the end of the code, causing any try/finally blocks to be > triggered. Any exceptions raised are treated just like exceptions in a > __del__ finalizer (printed and ignored). I'm not sure I understand what it does. The return instruction at the end of the code, if I take this literally, isn't enclosed in any try/finally blocks. So how can this have the desired effect? Have you verified that Jython can implement these semantics too? Do you *really* need this? --Guido van Rossum (home page: http://www.python.org/~guido/)
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