Author serhiy.storchaka
Recipients Danilo Shiga, Jelle Zijlstra, mark.dickinson, martin.panter, osantana, pitrou, serhiy.storchaka
Date 2017-05-25.10:10:53
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Message-id <1495707053.58.0.786249847834.issue30441@psf.upfronthosting.co.za>
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Isn't list(dict) atomic? At least in CPython.

I suspect that protecting *all* accesses to _data with a lock will hit the performance and invalidate the reason of using _data for caching.
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Date User Action Args
2017-05-25 10:10:53serhiy.storchakasetrecipients: + serhiy.storchaka, mark.dickinson, pitrou, martin.panter, osantana, Jelle Zijlstra, Danilo Shiga
2017-05-25 10:10:53serhiy.storchakasetmessageid: <1495707053.58.0.786249847834.issue30441@psf.upfronthosting.co.za>
2017-05-25 10:10:53serhiy.storchakalinkissue30441 messages
2017-05-25 10:10:53serhiy.storchakacreate