Merged
Conversation
iurisilvio
approved these changes
Jun 3, 2025
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Description
Fixes Python's common pitfall of using mutable objects (lists and dictionaries) as default function arguments. Mutable defaults are shared across function calls, which can lead to unexpected behavior when the default value is modified.
Type of change
How has this change been tested, please provide a testcase or example of how you tested the change?
make stylesuccessfullymake check_code_quality(blocked by missing stub packages)python -m unittest(blocked by missing dependencies)Will the change affect Universe? If so was this change tested in universe?
No
Any specific deployment considerations
None - this is a backward-compatible fix that prevents potential bugs without changing API behavior.