Antoine Pitrou <solipsis <at> pitrou.net> writes: > > 1. Add the safe methods listkeys(), listitems(), listvalues() which would > behave as the keys(), etc. methods from 2.x > > 2. Make it so that keys(), items(), values() atomically build a list of > items internally, which makes them more costly for large weak dicts, but > robust.
And a third one (a bit more complicated implementation-wise): 3. Delay weak dict removals until any iteration has finished. Regards Antoine. _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
