On 25/06/20 6:36 am, Brandt Bucher wrote:
Another option I've considered is using the `keys` method, since most non-dict
mappings would get this called anyways for patterns with `**rest`.
All the more reason why we should allow the implementation some flexibility. ;)
My concern was only that it might be using some private feature of
collections.defaultdict to get the specified behaviour. But if it's
only using the standard mapping protocol, I don't think it matters
exactly how it's using it.
--
Greg
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