[issue45711] Simplify the interpreter's (type, val, tb) exception representation
da-woods added the comment: Just a quick comment on Cython and these changes: Cython 0.29 can build itself on Python 3.11a4 with `CFLAGS="-DCYTHON_FAST_THREAD_STATE=0 -DCYTHON_USE_EXC_INFO_STACK=0" python3.11 setup.py build_ext`. I think there's some coroutine code left that isn't fixed by those flags, but a large chunk of Cython libraries won't use coroutines and so will work fine with these flags. Hopefully that unblocks some stuff for you. -- nosy: +da-woods ___ Python tracker <https://bugs.python.org/issue45711> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45905] Provide a C API for introspectable frames for Cython and similar tools
Change by da-woods : -- nosy: +da-woods ___ Python tracker <https://bugs.python.org/issue45905> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45122] Remove PyCode_New and PyCode_NewWithPosOnlyArgs
da-woods added the comment: Done: https://github.com/Nuitka/Nuitka/issues/1203 -- ___ Python tracker <https://bugs.python.org/issue45122> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue45122] Remove PyCode_New and PyCode_NewWithPosOnlyArgs
da-woods added the comment: Nuitka (https://github.com/Nuitka/Nuitka/ - a third Python->C API compiler) also looks to use it so you might want to let them know too while you're doing the rounds on this. -- nosy: +da-woods ___ Python tracker <https://bugs.python.org/issue45122> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39432] Distutils generates the wrong export symbol for unicode module names
da-woods added the comment: It looks like this wasn't quite fixed by the patch: the patch encoded `_` when it should have encoded ``. I've submitted a revised version to setuptools https://github.com/pypa/setuptools/pull/2646. My impression is that distutils is no longer updated and so there's no value in submitting this patch to Python too. However, I can do so if it would be used. -- ___ Python tracker <https://bugs.python.org/issue39432> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue28254] Add C API for gc.enable, gc.disable, and gc.isenabled
da-woods added the comment: Cython currently does an elaborate process of importing the GC module and loading the "isenabled", "enable" and "disable" attributes each time it creates a cdef type https://github.com/cython/cython/blob/master/Cython/Utility/ExtensionTypes.c#L73-L107 Admittedly that's partly because it's abusing the Py_TPFLAGS_HEAPTYPE to allow multiple inheritance where Python doesn't really allow it. But the up-shot is that Cython definite has a use-case for doing this directly in the C API, and would use these functions if provided. -- nosy: +da-woods ___ Python tracker <https://bugs.python.org/issue28254> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41886] PyType_Type is documented incorrectly
New submission from da-woods : In the documentation PyType_Type is listed as a "PyObject*" (https://docs.python.org/3/c-api/type.html#c.PyType_Type). This is misleading because it is both not a pointer and is a PyTypeObject. Other type objects are documented as "PyTypeObject" (see unicode https://docs.python.org/3/c-api/unicode.html#c.PyUnicode_Type as an arbitrary example) so I think the documentation is just inconsistent for PyType_Type alone. -- assignee: docs@python components: Documentation messages: 377683 nosy: da-woods, docs@python priority: normal severity: normal status: open title: PyType_Type is documented incorrectly versions: Python 3.10, Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9 ___ Python tracker <https://bugs.python.org/issue41886> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue39432] Distutils generates the wrong export symbol for unicode module names
New submission from da-woods : Distuitls generates "export symbols" for extension modules to help ensure that they have have the correct linkage on Windows. https://github.com/python/cpython/blob/0d30ae1a03102de07758650af9243fd31211325a/Lib/distutils/command/build_ext.py#L692 It generates the correct symbol in most causes, but if the filename contains unicode characters then it creates the wrong symbol, causing linkage errors. The behaviour should be updated to reflect PEP-489: https://www.python.org/dev/peps/pep-0489/#export-hook-name -- components: Distutils messages: 360555 nosy: da-woods, dstufft, eric.araujo priority: normal severity: normal status: open title: Distutils generates the wrong export symbol for unicode module names type: behavior versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9 ___ Python tracker <https://bugs.python.org/issue39432> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com