[Python-ideas] Re: Enhancing iterator objects with map, filter, reduce methods

Nov. 27, 2021


      On 11/26/2021 7:36 PM, Greg Ewing wrote:
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On 27/11/21 11:34 am, Eric V. Smith wrote:
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Would adding something to the Iterator ABC really also add it to my 
class Foo?
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As a consequence, there is strong pressure to keep the number of
required methods to a minimum. It also means that adding required
methods to a protocol late in the life of the language is effectively
impossible.
That's what I assumed, too. Thanks.

Eric