Would __iadd__ and __isub__ be added to collections.abc.MutableMapping? This would be consistent with other infix operations on mutable ABCs, but could potentially break backwards compatibility for anyone who has defined a MutableMapping subclass that implements __add__ but not __iadd__. On Sat, Mar 9, 2019 at 8:55 AM Steven D'Aprano <st...@pearwood.info> wrote:
> Thanks to everyone who has contributed to the discussion, I have been > reading all the comments even if I haven't responded. > > I'm currently working on an update to the PEP which will, I hope, > improve some of the failings of the current draft. > > > -- > Steven > _______________________________________________ > Python-ideas mailing list > Python-ideas@python.org > https://mail.python.org/mailman/listinfo/python-ideas > Code of Conduct: http://python.org/psf/codeofconduct/ >
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