Closed
Description
Feature or enhancement
Proposal:
This issue is to make the concept of "named tuple" support the __replace__ protocol.
collections.namedtuple and typing.NamedTuple already support the __replace__ protocol in:
PyStructSequences are also named tuples but they do not support the __replace__ protocol yet.
It would be convenient if PyStructSequence be supported in copy.replace().
Has this already been discussed elsewhere?
I have already discussed this feature proposal on Discourse
Links to previous discussion of this feature:
- Add generalized replace() function #108751
- https://discuss.python.org/t/generalize-replace-function/28511
- Also test
typing.NamedTuplewithcopy.replace#109956 - Add support of SimpleNamespace in copy.replace() #109174
- gh-109174: Add support of SimpleNamespace in copy.replace() #109175