Message 408012 - Python tracker

Message408012

Author	vstinner
Recipients	corona10, eric.snow, erlendaasland, methane, serhiy.storchaka, vstinner
Date	2021-12-08.11:36:16
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1638963377.09.0.36333009744.issue46006@roundup.psfhosted.org>
In-reply-to

Content
> Should `_PyUnicode_EqualToASCIIId()` support comparing two unicode from different interpreter? Right now, there still many cases where objects are still shared between two interpreters: * None, True, False singletons * strings from code objects (according to what I saw when I reproduced the issue) * objects from static types: type name (str), subtypes (tuple), MRO (tuple), etc. * etc. More details in the following issues: * bpo-40533: [subinterpreters] Don't share Python objects between interpreters * bpo-40512: [subinterpreters] Meta issue: per-interpreter GIL

Content

> Should `_PyUnicode_EqualToASCIIId()` support comparing two unicode from different interpreter?

Right now, there still many cases where objects are still shared between two interpreters:

* None, True, False singletons
* strings from code objects (according to what I saw when I reproduced the issue)
* objects from static types: type name (str), subtypes (tuple), MRO (tuple), etc.
* etc.

More details in the following issues:

* bpo-40533: [subinterpreters] Don't share Python objects between interpreters
* bpo-40512: [subinterpreters] Meta issue: per-interpreter GIL

History
Date	User	Action	Args
2021-12-08 11:36:17	vstinner	set	recipients: + vstinner, methane, eric.snow, serhiy.storchaka, corona10, erlendaasland
2021-12-08 11:36:17	vstinner	set	messageid: <1638963377.09.0.36333009744.issue46006@roundup.psfhosted.org>
2021-12-08 11:36:17	vstinner	link	issue46006 messages
2021-12-08 11:36:16	vstinner	create