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Author vstinner
Recipients vstinner
Date 2020-01-13.16:09:54
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
> One further step would be to change the VECTORCALL/FASTCALL calling convention to pass tstate. But I am not sure what is the risk to do that in Python 3.9? Cython uses FASTCALL internally for example.

I started a thread on python-dev:

I also wrote an article on this issue, "Pass the Python thread state explicitly":
Date User Action Args
2020-01-13 16:09:54vstinnersetrecipients: + vstinner
2020-01-13 16:09:54vstinnersetmessageid: <>
2020-01-13 16:09:54vstinnerlinkissue38644 messages
2020-01-13 16:09:54vstinnercreate