Message 412276 - Python tracker

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Author	seberg
Recipients	Mark.Shannon, seberg
Date	2022-02-01.15:21:01
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1643728861.65.0.672321641239.issue46451@roundup.psfhosted.org>
In-reply-to

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Thanks for having a look. I have confirmed this is related to Cython (no pandas/NumPy involved) – repro at https://github.com/seberg/bpo46451. What happens under the hood in Cython is probably: https://github.com/cython/cython/blob/master/Cython/Utility/ObjectHandling.c#L2569-L2611 Which generates `PyEval_EvalCodeEx`, and I could not repro with just a `PyObject_FastCallDict`, so I assume Cython is doing something wrong and will open an issue there, but if you have a quick tip as to what might wrong, that could be nice :). Otherwise, will just close this, and may reopen if Cython hits a wall.

Thanks for having a look. I have confirmed this is related to Cython (no pandas/NumPy involved) – repro at https://github.com/seberg/bpo46451.  What happens under the hood in Cython is probably:
    https://github.com/cython/cython/blob/master/Cython/Utility/ObjectHandling.c#L2569-L2611

Which generates `PyEval_EvalCodeEx`, and I could not repro with just a `PyObject_FastCallDict`, so I assume Cython is doing something wrong and will open an issue there, but if you have a quick tip as to what might wrong, that could be nice :).

Otherwise, will just close this, and may reopen if Cython hits a wall.

History
Date	User	Action	Args
2022-02-01 15:21:01	seberg	set	recipients: + seberg, Mark.Shannon
2022-02-01 15:21:01	seberg	set	messageid: <1643728861.65.0.672321641239.issue46451@roundup.psfhosted.org>
2022-02-01 15:21:01	seberg	link	issue46451 messages
2022-02-01 15:21:01	seberg	create