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Author pitrou
Recipients barry, ncoghlan, ned.deily, njs, paul.moore, pitrou, scoder, serhiy.storchaka, steve.dower, tim.golden, vstinner, zach.ware
Date 2018-06-19.09:11:17
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
> Does it mean that Python 3.8 wil crash on loading C extensions compiled on Python older than this version?

What makes you think that it would be otherwise be able to load and execute such C extensions without any bugs?

There is no ABI except the stable ABI, and tp_flags isn't part of the stable ABI. 

PS : tp_finalize is in Python 3.4, but that doesn't really matter.
Date User Action Args
2018-06-19 09:11:17pitrousetrecipients: + pitrou, barry, paul.moore, ncoghlan, scoder, vstinner, tim.golden, ned.deily, njs, zach.ware, serhiy.storchaka, steve.dower
2018-06-19 09:11:17pitrousetmessageid: <>
2018-06-19 09:11:17pitroulinkissue32388 messages
2018-06-19 09:11:17pitroucreate