Switch formatting from black to ruff-format (#102893)

Co-authored-by: Franck Nijhof <git@frenck.dev>

script/check_format

@@ -1,10 +1,10 @@
 #!/bin/sh
-# Format code with black.
+# Format code with ruff-format.
 
 cd "$(dirname "$0")/.."
 
-black \
+ruff \
+  format \
   --check \
-  --fast \
   --quiet \
   homeassistant tests script *.py

script/gen_requirements_all.py

@@ -192,6 +192,7 @@ IGNORE_PRE_COMMIT_HOOK_ID = (
     "no-commit-to-branch",
     "prettier",
     "python-typing-update",
+    "ruff-format",  # it's just ruff
 )
 
 PACKAGE_REGEX = re.compile(r"^(?:--.+\s)?([-_\.\w\d]+).*==.+$")
@@ -394,7 +395,8 @@ def requirements_test_all_output(reqs: dict[str, list[str]]) -> str:
         for requirement, modules in reqs.items()
         if any(
             # Always install requirements that are not part of integrations
-            not mdl.startswith("homeassistant.components.") or
+            not mdl.startswith("homeassistant.components.")
+            or
             # Install tests for integrations that have tests
             has_tests(mdl)
             for mdl in modules

script/hassfest/serializer.py

@@ -2,11 +2,10 @@
 from __future__ import annotations
 
 from collections.abc import Collection, Iterable, Mapping
+import shutil
+import subprocess
 from typing import Any
 
-import black
-from black.mode import Mode
-
 DEFAULT_GENERATOR = "script.hassfest"
 
 
@@ -72,7 +71,14 @@ To update, run python3 -m {generator}
 
 {content}
 """
-    return black.format_str(content.strip(), mode=Mode())
+    ruff = shutil.which("ruff")
+    if not ruff:
+        raise RuntimeError("ruff not found")
+    return subprocess.check_output(
+        [ruff, "format", "-"],
+        input=content.strip(),
+        encoding="utf-8",
+    )
 
 
 def format_python_namespace(