Rollup merge of #133821 - Kobzol:replace-black-with-ruff, r=onur-ozkan

Replace black with ruff in `tidy`

`ruff` can both lint and format Python code (in fact, it should be a mostly drop-in replacement for `black` in terms of formatting), so it's not needed to use `black` anymore. This PR removes `black` and replaces it with `ruff`, to get rid of one Python dependency, and also to make Python formatting faster (although that's a small thing).

If we decide to merge this, we'll need to "reformat the world" - `ruff` is not perfectly compatible with `black`, and it also looks like `black` was actually ignoring some files before. I tried it locally (`./x test tidy --extra-checks=py:fmt --bless`) and it also reformatted some code in subtrees (e.g. `clippy` or `rustc_codegen_gcc`) - I'm not sure how to handle that.

1 files changed, 9 insertions, 4 deletions

diff --git a/src/ci/github-actions/calculate-job-matrix.py b/src/ci/github-actions/calculate-job-matrix.py
index 7de6d5fcd5f..1f994f0ffd2 100755
--- a/src/ci/github-actions/calculate-job-matrix.py
+++ b/src/ci/github-actions/calculate-job-matrix.py
@@ -7,6 +7,7 @@ be executed on CI.
 It reads job definitions from `src/ci/github-actions/jobs.yml`
 and filters them based on the event that happened on CI.
 """
+
 import dataclasses
 import json
 import logging
@@ -94,7 +95,7 @@ def find_run_type(ctx: GitHubCtx) -> Optional[WorkflowRunType]:
         try_build = ctx.ref in (
             "refs/heads/try",
             "refs/heads/try-perf",
-            "refs/heads/automation/bors/try"
+            "refs/heads/automation/bors/try",
         )
 
         # Unrolled branch from a rollup for testing perf
@@ -135,11 +136,15 @@ def calculate_jobs(run_type: WorkflowRunType, job_data: Dict[str, Any]) -> List[
                     continue
                 jobs.append(job[0])
             if unknown_jobs:
-                raise Exception(f"Custom job(s) `{unknown_jobs}` not found in auto jobs")
+                raise Exception(
+                    f"Custom job(s) `{unknown_jobs}` not found in auto jobs"
+                )
 
         return add_base_env(name_jobs(jobs, "try"), job_data["envs"]["try"])
     elif isinstance(run_type, AutoRunType):
-        return add_base_env(name_jobs(job_data["auto"], "auto"), job_data["envs"]["auto"])
+        return add_base_env(
+            name_jobs(job_data["auto"], "auto"), job_data["envs"]["auto"]
+        )
 
     return []
 
@@ -161,7 +166,7 @@ def get_github_ctx() -> GitHubCtx:
         event_name=event_name,
         ref=os.environ["GITHUB_REF"],
         repository=os.environ["GITHUB_REPOSITORY"],
-        commit_message=commit_message
+        commit_message=commit_message,
     )