add infer_variance for ParamSpec#172
Merged
JelleZijlstra merged 2 commits intopython:mainfrom May 22, 2023
Merged
Conversation
For compatibility with Python 3.12, which adds this undocumented parameter along with the existing covariant/contravariant ones. Intentionally leaving this undocumented: it's here in case we want to make variance on ParamSpec mean something later, but it currently has no supported use.
AlexWaygood
approved these changes
May 22, 2023
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
For compatibility with Python 3.12, which adds this undocumented
parameter along with the existing covariant/contravariant ones.
Intentionally leaving this undocumented: it's here in case we want
to make variance on ParamSpec mean something later, but it currently
has no supported use.