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Author Mark.Shannon
Recipients Mark.Shannon, fabioz, ncoghlan, python-dev, vstinner
Date 2021-01-20.11:01:17
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Message-id <1611140477.88.0.144976818859.issue42197@roundup.psfhosted.org>
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Content 
I don't think so.
Tracing is already somewhat fragile, see https://bugs.python.org/issue30744.
Making it more complex is likely to add more bugs.

PEP 558 should help, as f_locals becomes a proxy. 
There are some minor issues with PEP 558 (I'm not convinced that it is completely robust), but it should fix this issue.

Ultimately, what we need is a decent debugger API, something along the lines of the JVMTI.
History
Date User Action Args
2021-01-20 11:01:17Mark.Shannonsetrecipients: + Mark.Shannon, ncoghlan, vstinner, fabioz, python-dev
2021-01-20 11:01:17Mark.Shannonsetmessageid: <1611140477.88.0.144976818859.issue42197@roundup.psfhosted.org>
2021-01-20 11:01:17Mark.Shannonlinkissue42197 messages
2021-01-20 11:01:17Mark.Shannoncreate