Author inada.naoki
Recipients Mark.Shannon, inada.naoki, josh.r, louielu, r.david.murray, rhettinger, serhiy.storchaka, terry.reedy, tim.peters, vstinner, xiang.zhang
Date 2019-03-13.13:21:01
SpamBayes Score -1.0
Marked as misclassified Yes
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I created two PRs.  PR 12307 just optimize inserting to empty dict.
PR 12308 has same optimization and removes shared empty key (ma_keys = NULL).

I confirmed PR 12307 is faster than before about `d = {}; d["a"]=None`.
I'll benchmark them later.
Date User Action Args
2019-03-13 13:21:02inada.naokisetrecipients: + inada.naoki, tim.peters, rhettinger, terry.reedy, vstinner, r.david.murray, Mark.Shannon, serhiy.storchaka, josh.r, xiang.zhang, louielu
2019-03-13 13:21:02inada.naokisetmessageid: <>
2019-03-13 13:21:02inada.naokilinkissue30040 messages
2019-03-13 13:21:01inada.naokicreate