Charlie Marsh 58b50a6290 Avoid expanding single-element tuple patterns (#7683) ...

## Summary

The formatting for tuple patterns is now intended to match that of `for`
loops:

- Always parenthesize single-element tuples.
- Don't break on the trailing comma in single-element tuples.
- For other tuples, preserve the parentheses, and insert if-breaks.

Closes https://github.com/astral-sh/ruff/issues/7681.

## Test Plan

`cargo test`

2023-09-27 23:57:18 +00:00

..

snapshots

Avoid expanding single-element tuple patterns (#7683)

2023-09-27 23:57:18 +00:00

fixtures.rs

Formatter and parser refactoring (#7569)

2023-09-26 15:29:43 +02:00