Alexandre Vassalotti <[EMAIL PROTECTED]> added the comment: I ran into a few problems while trying to fix this issue. First, does someone know how to add class attributes on extension types? It sounds like I will need either some tp_dict hacking or a Pickler subclass.
Second, which methods of Pickler should be made public? I know save_reduce() is needed, but would it be worthwhile to expose more? In the recipe Amaury linked (which abuses Pickler IMHO), save_global(), save_dict(), write() and memoize() are used. Exposing all save_* methods is out of question for now as none were written to be used standalone. Third, should Pickler allows pickling support for built-in types (e.g., int, dict, tuple, etc) to be overridden? Currently, pickle.py allows it. However, I am not sure if it is a good idea to copy this "feature" in _pickle.c. _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3385> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
