PEP 701 in the lexer and parser is complete, and it's time to move on to make the necessary changes in the linter. This will mainly involve token-based rules or anything which uses the lexer in some way. The work items section contains a list of issues which needs to be fixed.

The lexer and parser changes cannot be merged without making the necessary changes across the linter. This is the reason that any pull requests which is made to fix any of the following issues needs to be based on the latest parser changes which as of this writing is #7263 (branch dhruv/fstring-parser-3). The risk here for any external contributor are:

• The contributor will have to base their branch on the latest parser branch (dhruv/fstring-parser-3)
• If there are any changes made to the base branch, which is unlikely as of now, the downstream branches needs to be rebased as well

With the above points in mind, an external contributor may choose to work on any of the mentioned issues. If so, please comment on the respective issue to be assigned. Feel free to reach out for any kind of queries either here on GitHub or on Discord.

Workflow

What would working on these issues look like?

1. git checkout main
2. git pull - Make sure to be on the latest changes
3. git checkout -b fix-issue-xxxx dhruv/fstring-parser-3 - Create a local branch based on the latest f-string parser branch
4. Work on the respective issue, commit the changes and open a pull request.

Work items

• Update Indexer to use new tokens to compute the ranges #7290
• Detect noqa directives inside f-strings #7291
• Update F541 to use new tokens to detect f-strings #7292
• Update Stylist quote detection to use the new f-string tokens #7293
• Update RUF001-003 to check in f-strings #7294
• Update W605 to check in f-strings #7295
• Update PLE2510, PLE2512-2515 to check in f-strings #7296
• Update flake8_quotes to account for the new f-string tokens #7297
• Update ISC001, ISC002 to check in f-strings #7298