Author shihai1991
Recipients petr.viktorin, shihai1991, vstinner
Date 2021-09-06.11:10:48
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1630926648.9.0.514792822043.issue45113@roundup.psfhosted.org>
In-reply-to
Content
Copied from https://bugs.python.org/issue40512#msg399847:

Victor: PyStructSequence_InitType2() is not compatible with subinterpreters: it uses static types. Moreover, it allocates tp_members memory which is not released when the type is destroyed. But I'm not sure that the type is ever destroyed, since this API is designed for static types.

> PyStructSequence_InitType2() is not compatible with subinterpreters: it uses static types. Moreover, it allocates tp_members memory which is not released when the type is destroyed. But I'm not sure that the type is ever destroyed, since this API is designed for static types.

IMO, I suggest to create a new function, PyStructSequence_FromModuleAndDesc(module, desc, flags) to create a heaptype and don't aloocates memory block for tp_members,something like 'PyType_FromModuleAndSpec()`.
History
Date User Action Args
2021-09-06 11:10:48shihai1991setrecipients: + shihai1991, vstinner, petr.viktorin
2021-09-06 11:10:48shihai1991setmessageid: <1630926648.9.0.514792822043.issue45113@roundup.psfhosted.org>
2021-09-06 11:10:48shihai1991linkissue45113 messages
2021-09-06 11:10:48shihai1991create