I could say the same thing about JSON dumps then and most itertools functions. The proposed functionality is in line with existing functionality and extends it to the case of nested data structures.
On Wed, Jul 21, 2021 at 11:25 AM Chris Angelico <ros...@gmail.com> wrote: > On Thu, Jul 22, 2021 at 1:14 AM Sven Voigt <svenpvo...@gmail.com> wrote: > > > > Paul, > > > > I agree that the mapping to a flat data structure might have limited use > cases. However, like you said it is only one example. What I am proposing > is a nested iteration tool that can map both keys and values to new keys > and new values. It only considers nesting in dictionaries, lists, and > tuples by default, but allows users to pass another function to continue > searching for pointers in other types. > > > > This sounds like the sort of thing that's best coded up specifically > to your purposes. There'll be myriad small variants of this kind of > traversal, so it's easiest to just write the thing you want, rather > than try to get the standard library to support every variant. > > ChrisA > _______________________________________________ > Python-ideas mailing list -- python-ideas@python.org > To unsubscribe send an email to python-ideas-le...@python.org > https://mail.python.org/mailman3/lists/python-ideas.python.org/ > Message archived at > https://mail.python.org/archives/list/python-ideas@python.org/message/2IOA23Z33434YWPTQWDPMA5RGJBCPCRZ/ > Code of Conduct: http://python.org/psf/codeofconduct/ >
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