support conditional fields on TypedDict and NamedTuple#2263
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carljm wants to merge 2 commits intopython:mainfrom
Open
support conditional fields on TypedDict and NamedTuple#2263carljm wants to merge 2 commits intopython:mainfrom
carljm wants to merge 2 commits intopython:mainfrom
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carljm
added
topic: typing spec
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JelleZijlstra
approved these changes
Apr 17, 2026
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We reached consensus on this a while back in this Discuss thread, but I never got around to actually making the PR.
Seems like in the meantime we accidentally implemented the strict version of the check for TypedDict in ty, but astral-sh/ruff#24702 fixes that. Happy to wait a bit to land this if other type checkers want to have conforming implementations ready, too.