[issue42356] Dict inline manipulations

Terry J. Reedy added the comment: I agree with Eric suggestion. -- nosy: +terry.reedy ___ Python tracker ___ ___ Python-bugs-list m

[issue42356] Dict inline manipulations

Eric V. Smith added the comment: I think you should bring this up on the python-ideas mailing list if you'd like to see it discussed. It will likely also require a PEP, similar to PEP 584. -- nosy: +eric.smith ___ Python tracker

[issue42356] Dict inline manipulations

New submission from Tomek H : With Python3.9 there is a great feature for merging `dict`s: {1: 'a'} | {2: 'b'} => {1: 'a', 2: 'b'} It would be very handy to filter out a dict with a similar fashion (for example & operator with a list/tuple/frozenset of keys you want to get back): {1: 'a', 2: