hai shi <shihai1...@126.com> added the comment:

> 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()`.

I don't know there have any block issue to do this converting operation. But I 
can take a look.

@petr ping, Petr, do you have any better idea about this question :)

----------
nosy: +petr.viktorin

_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue40512>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

Reply via email to