[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

Change by Antony Lee : -- nosy: -Antony.Lee ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

Ivan Levkivskyi added the comment: Thanks! It looks like this was fixed in typing and then forward ported to CPython. -- resolution: -> fixed stage: needs patch -> resolved status: open -> closed ___ Python tracker

[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

Batuhan added the comment: IMHO this issue can be closed with this commit (https://github.com/python/typing/commit/435b29470c7d3e87055531f65681bee9746ab999) -- nosy: +BTaskaya ___ Python tracker

[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

Antony Lee added the comment: I'll just repost the issue there for now (https://github.com/python/typing/issues/454). May work on a patch at some point (looks relatively simple) but no guarantees, so if someone else wants to take over feel free to do so. --

[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

Ivan Levkivskyi added the comment: This looks like a reasonable idea, if it is possible to implement this without complications. Would you like to submit a PR at https://github.com/python/typing ? (We have a separate upstream repo for typing while it is provisional.) -- nosy:

[issue31006] typing.NamedTuple should add annotations to its constructor (__new__) parameters.

New submission from Antony Lee: Currently, the fields, types and defaults used to define a typing.NamedTuple need to be retrieved from three different attributes: `_fields`, `_field_types`, and `_field_defaults` (the first two are combined in `__annotations__`, but that still misses the