> That'd be great for preserving kwargs' order after a pop() or a del? To clarify, order is preserved after pop in Python 3.6 (and maybe 3.7).
There is discussion about breaking it to optimize for limited use cases, but I don't think it's worth enough to discuss more until it demonstrates real performance gain. > Is there an opportunity to support a fast cast to OrderedDict from 3.6 dict? > Can it just copy .keys() into the OrderedDict linked list?Or is there more > overhead to the transition? https://bugs.python.org/issue31265 Regards, INADA Naoki <songofaca...@gmail.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/archive%40mail-archive.com
