ruff/crates/ruff_python_formatter/tests
Charlie Marsh 7e2eba2592
Avoiding grouping comprehension targets separately from conditions (#7429)
## Summary

Black seems to treat comprehension targets and conditions as if they're
in a single group -- so if the comprehension expands, all conditions are
rendered on their own line, etc.

Closes https://github.com/astral-sh/ruff/issues/7421.

## Test Plan

`cargo test`

No change in any of the similarity metrics.

Before:

| project | similarity index | total files | changed files |

|--------------|------------------:|------------------:|------------------:|
| cpython | 0.76083 | 1789 | 1632 |
| django | 0.99982 | 2760 | 37 |
| transformers | 0.99957 | 2587 | 399 |
| twine | 1.00000 | 33 | 0 |
| typeshed | 0.99983 | 3496 | 18 |
| warehouse | 0.99923 | 648 | 18 |
| zulip | 0.99962 | 1437 | 22 |

After:

| project | similarity index | total files | changed files |

|--------------|------------------:|------------------:|------------------:|
| cpython | 0.76083 | 1789 | 1632 |
| django | 0.99982 | 2760 | 37 |
| transformers | 0.99957 | 2587 | 399 |
| twine | 1.00000 | 33 | 0 |
| typeshed | 0.99983 | 3496 | 18 |
| warehouse | 0.99923 | 648 | 18 |
| zulip | 0.99962 | 1437 | 22 |
2023-09-16 17:19:34 +00:00
..
snapshots Avoiding grouping comprehension targets separately from conditions (#7429) 2023-09-16 17:19:34 +00:00
fixtures.rs Introduce IndentWidth (#7301) 2023-09-13 14:52:24 +02:00