Amaury Forgeot d'Arc <amaur...@gmail.com> added the comment: > Pypy tends to make fewer guarantees because it implements > more classes in pure python.
This is not exactly true; in PyPy the _collection module was rewritten in RPython (which is translated to C) for this very reason: to make dequeue.append atomic and thus thread-safe. ---------- nosy: +amaury.forgeotdarc _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15329> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com