Message 372056 - Python tracker

➜

This issue tracker has been migrated to GitHub , and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

In-reply-to
Author	vstinner
Recipients	Michael.Felt, corona10, petdance, ronaldoussoren, shihai1991, vstinner
Date	2020年06月22日.09:10:39
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1592817040.04.0.21076850736.issue40170@roundup.psfhosted.org>

Content
> PyIter_Check() and PySequence_ITEM() macros access directly PyTypeObject members and must be converted to opaque functions: (...) PyIter_Check() and PySequence_ITEM() are declared as functions in the limited C API, but overriden with macros in the CPython C API. I suggest to simply remove the macros to always declare them as functions. See bpo-33738 "PyIndex_Check conflicts with PEP 384" which added the functions. See also Tools/scripts/pep384_macrocheck.py script.

Content

> PyIter_Check() and PySequence_ITEM() macros access directly PyTypeObject members and must be converted to opaque functions: (...)
PyIter_Check() and PySequence_ITEM() are declared as functions in the limited C API, but overriden with macros in the CPython C API.
I suggest to simply remove the macros to always declare them as functions.
See bpo-33738 "PyIndex_Check conflicts with PEP 384" which added the functions.
See also Tools/scripts/pep384_macrocheck.py script.

History
Date	User	Action	Args
2020年06月22日 09:10:40	vstinner	set	recipients: + vstinner, ronaldoussoren, Michael.Felt, corona10, shihai1991, petdance
2020年06月22日 09:10:40	vstinner	set	messageid: <1592817040.04.0.21076850736.issue40170@roundup.psfhosted.org>
2020年06月22日 09:10:40	vstinner	link	issue40170 messages
2020年06月22日 09:10:39	vstinner	create

homepage