Author Jelle Zijlstra
Recipients Jelle Zijlstra, rhettinger, stutzbach
Date 2018-05-15.15:09:27
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Message-id <1526396967.72.0.682650639539.issue33519@psf.upfronthosting.co.za>
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Content
https://docs.python.org/3.7/library/stdtypes.html#mutable-sequence-types lists .copy() among the methods provided by mutable sequences. However, MutableSequence does not actually define .copy(): https://github.com/python/cpython/blob/master/Lib/_collections_abc.py#L945.

Should we add .copy() to the ABC or remove the promise that all mutable sequences implement .copy()?
History
Date User Action Args
2018-05-15 15:09:27Jelle Zijlstrasetrecipients: + Jelle Zijlstra, rhettinger, stutzbach
2018-05-15 15:09:27Jelle Zijlstrasetmessageid: <1526396967.72.0.682650639539.issue33519@psf.upfronthosting.co.za>
2018-05-15 15:09:27Jelle Zijlstralinkissue33519 messages
2018-05-15 15:09:27Jelle Zijlstracreate