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Of particular note, since the generated files check in CI passed, does that mean we don't have any actual standard library argument clinic uses of this str conversion via codec functionality yet?

does that mean we don't have any actual standard library argument clinic uses of this str conversion via codec functionality yet?

Yes, I have searched this in CPython source code and didn't find any usage of argument clinic str conversion with "encoding" parameter setting.

And test for this functionality is added in#96178, which has not been merged yet.

Also, my preference, as stated in#96178 (comment), would be tofirst merge that PR (with aminimal test suite), and then for each bugfix PR (such as this one) add both the bugfix and the complementing test. So, I'm suggesting putting this on hold until#96178 is merged.

Added Argument Clinic functional test (#96002).

I do think your second bullet from the bug "If function _PyArg_ParseStack parses failed, assign all the parsed arguments to "NULL" after they are freed, this should be done in _PyArg_ParseStack." is also worth doing to make bugs like this less likely to occur. That can be done in its own PR.

@colorfulappl, are you up for fixing_PyArg_ParseStack while you're at it?

are you up for fixing_PyArg_ParseStack while you're at it?

I have not started yet, but I am willing to have a try. :)

Status check is done, and it's a success ✅.

GH-100352 is a backport of this pull request to the3.11 branch.

GH-100353 is a backport of this pull request to the3.10 branch.