New submission from STINNER Victor: Serhiy Storshaka wrote a kind of cache for PyArg_ParseTupleAndKeywords(): _PyArg_Parser structure used by _PyArg_ParseTupleAndKeywordsFast(). It makes argument parser much faster.
Would it be possible to modify it to be able to use it in _PyArg_ParseStack(). (Would it be faster?) See also issue #29419 "Argument Clinic: inline PyArg_UnpackTuple and PyArg_ParseStack(AndKeyword)?" for a different kind of optimization. ---------- components: Interpreter Core messages: 287043 nosy: haypo, inada.naoki, serhiy.storchaka priority: normal severity: normal status: open title: Use _PyArg_Parser for _PyArg_ParseStack(): support positional only arguments type: performance versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29451> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
