[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

clang_tools/main.py

@@ -17,8 +17,7 @@
 
 
 def _is_version_like(target: str) -> bool:
-    """Check if *target* looks like a version number (e.g. ``"18"``, ``"18.1"``).
-    """
+    """Check if *target* looks like a version number (e.g. ``"18"``, ``"18.1"``)."""
     try:
         parts = target.split(".")
         for p in parts:
@@ -52,8 +51,7 @@ def _wheel_install(tools: list[str], version: Optional[str]) -> int:
 
 
 def _validate_wheel_tool(target: str) -> bool:
-    """Print an error and return `False` if *target* is not a wheel tool.
-    """
+    """Print an error and return `False` if *target* is not a wheel tool."""
     if target not in WHEEL_TOOLS:
         print(
             f"{YELLOW}Error: '{target}' is not available as a"
@@ -150,8 +148,7 @@ def _handle_install(args: argparse.Namespace) -> int:
     """Dispatch ``install`` subcommand based on flags."""
     if args.binary and args.wheel:
         print(
-            f"{YELLOW}Error: --binary and --wheel are mutually"
-            f" exclusive{RESET_COLOR}",
+            f"{YELLOW}Error: --binary and --wheel are mutually exclusive{RESET_COLOR}",
             file=sys.stderr,
         )
         return 1

tests/test_main.py

@@ -11,6 +11,7 @@
 #  _is_version_like helper
 # ---------------------------------------------------------------------------
 
+
 @pytest.mark.parametrize(
     "target,expected",
     [
@@ -30,6 +31,7 @@ def test_is_version_like(target: str, expected: bool):
 #  Parser – install subcommand
 # ---------------------------------------------------------------------------
 
+
 @pytest.fixture
 def parser() -> ArgumentParser:
     return get_parser()
@@ -102,6 +104,7 @@ def test_uninstall_subcommand_defaults(parser: ArgumentParser):
 #  Integration / functional tests
 # ---------------------------------------------------------------------------
 
+
 def test_main_no_args(monkeypatch: pytest.MonkeyPatch, capsys):
     """``clang-tools`` with no args prints help."""
     monkeypatch.setattr(sys, "argv", ["clang-tools"])
@@ -138,9 +141,7 @@ def test_main_install_binary(monkeypatch: pytest.MonkeyPatch, tmp_path):
     assert bin_path.exists()
 
 
-def test_main_install_binary_requires_version(
-    monkeypatch: pytest.MonkeyPatch, capsys
-):
+def test_main_install_binary_requires_version(monkeypatch: pytest.MonkeyPatch, capsys):
     """``--binary`` with a non-version target is an error."""
     monkeypatch.setattr(
         sys,
@@ -153,9 +154,7 @@ def test_main_install_binary_requires_version(
     assert exit_code == 1
 
 
-def test_main_install_binary_invalid_version(
-    monkeypatch: pytest.MonkeyPatch, capsys
-):
+def test_main_install_binary_invalid_version(monkeypatch: pytest.MonkeyPatch, capsys):
     """``--binary`` with a non-version target shows error."""
     monkeypatch.setattr(
         sys,
@@ -168,9 +167,7 @@ def test_main_install_binary_invalid_version(
     assert exit_code == 1
 
 
-def test_main_install_binary_and_wheel_mutex(
-    monkeypatch: pytest.MonkeyPatch, capsys
-):
+def test_main_install_binary_and_wheel_mutex(monkeypatch: pytest.MonkeyPatch, capsys):
     """``--binary`` and ``--wheel`` together is an error."""
     monkeypatch.setattr(
         sys,
@@ -200,9 +197,7 @@ def test_main_install_wheel_success(monkeypatch: pytest.MonkeyPatch, capsys):
     assert result.err == ""
 
 
-def test_main_install_wheel_unsupported_tool(
-    monkeypatch: pytest.MonkeyPatch, capsys
-):
+def test_main_install_wheel_unsupported_tool(monkeypatch: pytest.MonkeyPatch, capsys):
     """``--wheel`` with a binary-only tool name shows error."""
     monkeypatch.setattr(
         sys,
@@ -217,9 +212,7 @@ def test_main_install_wheel_unsupported_tool(
 
 def test_main_install_wheel_failure(monkeypatch: pytest.MonkeyPatch, capsys):
     """``--wheel`` with a failing _wheel_install returns 1."""
-    monkeypatch.setattr(
-        "clang_tools.main._wheel_install", lambda tools, ver: 1
-    )
+    monkeypatch.setattr("clang_tools.main._wheel_install", lambda tools, ver: 1)
     monkeypatch.setattr(
         sys,
         "argv",
@@ -276,9 +269,7 @@ def mock_wheel(tools, version):
     assert tracked == [(["clang-tidy"], "18")]
 
 
-def test_main_install_auto_detect_binary(
-    monkeypatch: pytest.MonkeyPatch, tmp_path
-):
+def test_main_install_auto_detect_binary(monkeypatch: pytest.MonkeyPatch, tmp_path):
     """Auto-detect installs binary for version in supported range."""
     monkeypatch.chdir(tmp_path)
     monkeypatch.setattr(
@@ -328,9 +319,7 @@ def test_main_install_auto_detect_fallback(
     assert "falling back to wheel" in result.err
 
 
-def test_main_install_auto_detect_non_version(
-    monkeypatch: pytest.MonkeyPatch, capsys
-):
+def test_main_install_auto_detect_non_version(monkeypatch: pytest.MonkeyPatch, capsys):
     """Auto-detect treats non-version target as tool name (wheel install)."""
     tracked_install: list = []
 
@@ -386,9 +375,7 @@ def test_main_install_auto_detect_invalid_version(
 # ---- ``uninstall`` subcommand -----------------------------------------
 
 
-def test_main_uninstall_subcommand(
-    monkeypatch: pytest.MonkeyPatch, tmp_path, capsys
-):
+def test_main_uninstall_subcommand(monkeypatch: pytest.MonkeyPatch, tmp_path, capsys):
     """``clang-tools uninstall 12`` removes installed tools."""
     tool_name = "clang-format"
     version = "12"