I think it was http://bugs.python.org/issue17911
On Wed, Mar 5, 2014 at 1:54 PM, Nick Coghlan <ncogh...@gmail.com> wrote: > > On 6 Mar 2014 02:43, "Antoine Pitrou" <solip...@pitrou.net> wrote: > > > > Le 05/03/2014 17:37, Victor Stinner a écrit : > > > >> > >> Python 3.4 introduced frame.clear(), but frame.clear() raises an > >> RuntimeError if the frame is still running. And it doesn't break all > >> reference cycles. > >> > >> An obvious workaround is to store the traceback as text, but this > >> operation is "expensive" especially if the traceback is only needed in > >> rare cases. > > > > > > Another "obvious" workaround is to call frame.clear() from the parent > function (i.e. have a dedicated wrapping layer). > > Guido had a fix in mind - splitting traceback formatting into two pieces. > The first would convert a traceback to a sequence of named tuples, the > second would do the actual string formatting. > > There's an RFE for it on the tracker, but I don't have a link handy. > > Cheers, > Nick. > > > > > Regards > > > > Antoine. > > > > > > > > _______________________________________________ > > Python-Dev mailing list > > Python-Dev@python.org > > https://mail.python.org/mailman/listinfo/python-dev > > Unsubscribe: > https://mail.python.org/mailman/options/python-dev/ncoghlan%40gmail.com > > > _______________________________________________ > Python-Dev mailing list > Python-Dev@python.org > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: > https://mail.python.org/mailman/options/python-dev/guido%40python.org > > -- --Guido van Rossum (python.org/~guido)
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