style: apply black formatting to source and test files

Author: claude

src/hier_config_cli/__main__.py

@@ -72,9 +72,7 @@ def get_output_text(hconfig: HConfig, platform: Platform) -> str:
     return "\n".join(lines)
 
 
-def format_output(
-    hconfig: HConfig, platform: Platform, output_format: str
-) -> str:
+def format_output(hconfig: HConfig, platform: Platform, output_format: str) -> str:
     """Format configuration output in the requested format.
 
     Args:
@@ -145,9 +143,7 @@ def process_configs(
         logger.info(f"Reading generated config from: {generated_config_path}")
         generated_config_text = read_text_from_file(generated_config_path)
     except FileNotFoundError:
-        raise click.ClickException(
-            f"Generated config file not found: {generated_config_path}"
-        )
+        raise click.ClickException(f"Generated config file not found: {generated_config_path}")
     except PermissionError:
         raise click.ClickException(
             f"Permission denied reading generated config: {generated_config_path}"
@@ -292,9 +288,7 @@ def rollback(
     Example:
         hier-config-cli rollback --platform ios --running-config running.conf --generated-config intended.conf
     """
-    result, platform_enum = process_configs(
-        platform, running_config, generated_config, "rollback"
-    )
+    result, platform_enum = process_configs(platform, running_config, generated_config, "rollback")
 
     try:
         output = format_output(result, platform_enum, output_format)
@@ -329,9 +323,7 @@ def future(
     Example:
         hier-config-cli future --platform ios --running-config running.conf --generated-config intended.conf
     """
-    result, platform_enum = process_configs(
-        platform, running_config, generated_config, "future"
-    )
+    result, platform_enum = process_configs(platform, running_config, generated_config, "future")
 
     try:
         output = format_output(result, platform_enum, output_format)

tests/test_cli.py

@@ -22,7 +22,9 @@ def mock_running_config(tmp_path: Path) -> str:
         Path to the mock running config file
     """
     config_path = tmp_path / "running_config.conf"
-    config_path.write_text("hostname test-router\ninterface Vlan1\n ip address 10.0.0.1 255.255.255.0\n")
+    config_path.write_text(
+        "hostname test-router\ninterface Vlan1\n ip address 10.0.0.1 255.255.255.0\n"
+    )
     return str(config_path)
 
 
@@ -370,11 +372,20 @@ def test_very_verbose_logging(mock_running_config: str, mock_generated_config: s
 # Test all platforms
 @pytest.mark.parametrize(
     "platform",
-    ["ios", "nxos", "iosxr", "eos", "junos", "vyos", "fortios", "generic", "hp_comware5", "hp_procurve"],
+    [
+        "ios",
+        "nxos",
+        "iosxr",
+        "eos",
+        "junos",
+        "vyos",
+        "fortios",
+        "generic",
+        "hp_comware5",
+        "hp_procurve",
+    ],
 )
-def test_all_platforms(
-    platform: str, mock_running_config: str, mock_generated_config: str
-) -> None:
+def test_all_platforms(platform: str, mock_running_config: str, mock_generated_config: str) -> None:
     """Test remediation command works with all supported platforms."""
     runner = CliRunner()
     result = runner.invoke(