Author rhettinger
Recipients Prometheus3375, rhettinger
Date 2021-07-21.23:44:16
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Returning the same object is just a micro-optimization and we've decided that it isn't worth it.  In bpo-40521, frozenset() stop being a singleton.  This costs a small bit of space but saves code complexity and a bit of execution time (especially given that we no longer have cheap access to global state).

Thanks for the suggestion, but we'll pass.
Date User Action Args
2021-07-21 23:44:17rhettingersetrecipients: + rhettinger, Prometheus3375
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2021-07-21 23:44:16rhettingerlinkissue44703 messages
2021-07-21 23:44:16rhettingercreate