Serhiy Storchaka added the comment: It would be nice if you provided the solution with %S. But if you don't do this, and nobody other provide other pull request, I'll merge the current solution.
When the dictionary keys are changed during iteration PyDict_Next() can skip some key-value pairs or return some key-value pairs multiple times. It never raises an exception, crashes or hangs in infinite loop. This is appropriate. The problem is that after calling __str__ for the key, the borrowed reference to the value can become invalid, and __repr__ will be called for destroyed object. This can cause an undefined behavior, in particular a crash. ---------- stage: -> needs patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29800> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
