[issue44001] typing.Literal: args must be hashable, not immutable

Change by Pablo Galindo Salgado : -- pull_requests: -25771 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue44001] typing.Literal: args must be hashable, not immutable

Change by Pablo Galindo Salgado : -- nosy: +pablogsal nosy_count: 4.0 -> 5.0 pull_requests: +25771 pull_request: https://github.com/python/cpython/pull/27228 ___ Python tracker

[issue44001] typing.Literal: args must be hashable, not immutable

Change by Ken Jin : -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue44001] typing.Literal: args must be hashable, not immutable

Łukasz Langa added the comment: New changeset ab0a54adad8ddf488ccfb92970be9e4027673d19 by Jelle Zijlstra in branch '3.9': [3.9] bpo-44001: improve Literal documentation (GH-25877). (#25897) https://github.com/python/cpython/commit/ab0a54adad8ddf488ccfb92970be9e4027673d19 --

[issue44001] typing.Literal: args must be hashable, not immutable

Ken Jin added the comment: Well something was amiss: the 3.9 backport PR ;-). Sorry for closing this issue too early. I didn't notice there was still one more to go. -- resolution: fixed -> status: closed -> open ___ Python tracker

[issue44001] typing.Literal: args must be hashable, not immutable

Change by Jelle Zijlstra : -- pull_requests: +24569 pull_request: https://github.com/python/cpython/pull/25897 ___ Python tracker ___

[issue44001] typing.Literal: args must be hashable, not immutable

Ken Jin added the comment: Jelle, thanks for fixing up the docs. You're right here - anything that can be an element in a frozenset or used as a key in a dict works. And the current docs for sets says that means anything hashable:

[issue44001] typing.Literal: args must be hashable, not immutable

Łukasz Langa added the comment: New changeset 2046fb35e4e0986523bd0f6214fc318a414c8b97 by Miss Islington (bot) in branch '3.10': bpo-44001: improve Literal documentation (GH-25877) (#25882) https://github.com/python/cpython/commit/2046fb35e4e0986523bd0f6214fc318a414c8b97 -- nosy:

[issue44001] typing.Literal: args must be hashable, not immutable

Change by miss-islington : -- nosy: +miss-islington nosy_count: 1.0 -> 2.0 pull_requests: +24557 pull_request: https://github.com/python/cpython/pull/25882 ___ Python tracker

[issue44001] typing.Literal: args must be hashable, not immutable

Change by Jelle Zijlstra : -- keywords: +patch pull_requests: +24554 stage: -> patch review pull_request: https://github.com/python/cpython/pull/25877 ___ Python tracker ___

[issue44001] typing.Literal: args must be hashable, not immutable

New submission from Jelle Zijlstra : After the changes from bpo-42345, the Literal documentation claims that "Literal objects will now raise a TypeError exception during equality comparisons if one of their parameters are not immutable." But in fact it's *unhashable* types that raise an