New submission from egaudry <e...@fft.be>:
Hi I would like to be able to get an handle on PyGC_Head*_PyGC_generation0 from a CPython extension. This is possible when building Python on a Posix host, but not on Windows because of a missing PyAPI_DATA wrapping of the said object in the objimpl.h header. Having the possibility to inspect the PyGC_Head here can be very useful when customizing the way a garbage-collectable object created from CPython extension would be cleaned/inspected, etc. Any chance this patch could be added to get the same capabilities on Windows and Posix platforms ? Thanks for your feedback, Eloi ---------- components: Interpreter Core files: gc.diff keywords: patch messages: 355034 nosy: egaudry priority: normal severity: normal status: open title: Expose _PyGC_generation0 for allowing internal use directly from a CPython extension type: enhancement versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9 Added file: https://bugs.python.org/file48671/gc.diff _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38542> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
