[Python-Dev] frame evaluation API PEP (original) (raw)
Nick Coghlan ncoghlan at gmail.com
Tue Jun 21 17:10:58 EDT 2016
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On 20 June 2016 at 13:32, Dino Viehland via Python-Dev <python-dev at python.org> wrote:
It doesn’t help with the issue of potentially multiple consumers of that field that has been brought up before but I’m not sure how concerned we should be about that scenario anyway.
Brett's comparison with sys.settrace seems relevant here - we don't allow multiple trace hooks at once, which means if you want more than one active at once, either they need to cooperate with each other, or you need to install a meta-tracehook to manage them somehow.
Cheers, Nick.
-- Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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