Refactor code for improved readability and consistency

- Cleaned up multiline statements and removed unnecessary line breaks in various files.
- Ensured consistent formatting in function definitions and calls across the codebase.
- Updated docstrings and comments for clarity where applicable.
- Removed trailing newlines in module docstrings.
- Enhanced logging statements for better clarity in maintenance tasks.

tests/unit/test_config_service.py

@@ -63,8 +63,7 @@ async def test_configuration_service_set_setting(mock_settings, mock_store, mock
 
         mock_created_setting = Mock()
         mock_created_setting.updated_at = "2023-01-01T00:00:00"
-        mock_repo_instance.create_setting = AsyncMock(
-            return_value=mock_created_setting)
+        mock_repo_instance.create_setting = AsyncMock(return_value=mock_created_setting)
         mock_repo_instance.get_setting = AsyncMock(return_value=None)
 
         await service.set_setting("test_key", "test_value", "test_user")
@@ -73,7 +72,9 @@ async def test_configuration_service_set_setting(mock_settings, mock_store, mock
 
 
 @pytest.mark.asyncio
-async def test_configuration_service_hot_reload_detection(mock_settings, mock_store, mock_audit_repo):
+async def test_configuration_service_hot_reload_detection(
+    mock_settings, mock_store, mock_audit_repo
+):
     """Test hot-reload detection functionality."""
     service = ConfigurationService(mock_settings, mock_store, mock_audit_repo)
 
@@ -86,8 +87,7 @@ async def test_configuration_service_hot_reload_detection(mock_settings, mock_st
 
         from datetime import datetime
 
-        mock_repo_instance.get_latest_updated_at = AsyncMock(
-            return_value=datetime.now())
+        mock_repo_instance.get_latest_updated_at = AsyncMock(return_value=datetime.now())
         assert await service.is_config_outdated() is True
 
 
@@ -105,8 +105,7 @@ async def test_configuration_service_reload_if_changed(mock_settings, mock_store
 
         from datetime import datetime
 
-        mock_repo_instance.get_latest_updated_at = AsyncMock(
-            return_value=datetime.now())
+        mock_repo_instance.get_latest_updated_at = AsyncMock(return_value=datetime.now())
 
         result = await service.reload_if_changed()
         assert result is True
@@ -125,8 +124,7 @@ async def test_configuration_service_get_config_version(mock_settings, mock_stor
 
         mock_created_setting = Mock()
         mock_created_setting.updated_at = "2023-01-01T00:00:00"
-        mock_repo_instance.create_setting = AsyncMock(
-            return_value=mock_created_setting)
+        mock_repo_instance.create_setting = AsyncMock(return_value=mock_created_setting)
         mock_repo_instance.get_setting = AsyncMock(return_value=None)
 
         await service.set_setting("test_key", "test_value", "test_user")
@@ -134,7 +132,9 @@ async def test_configuration_service_get_config_version(mock_settings, mock_stor
 
 
 @pytest.mark.asyncio
-async def test_configuration_service_get_last_updated_at(mock_settings, mock_store, mock_audit_repo):
+async def test_configuration_service_get_last_updated_at(
+    mock_settings, mock_store, mock_audit_repo
+):
     """Test getting last updated timestamp."""
     service = ConfigurationService(mock_settings, mock_store, mock_audit_repo)
     assert service.get_last_updated_at() is None
@@ -145,8 +145,7 @@ async def test_configuration_service_get_last_updated_at(mock_settings, mock_sto
 
         mock_created_setting = Mock()
         mock_created_setting.updated_at = "2023-01-01T00:00:00"
-        mock_repo_instance.create_setting = AsyncMock(
-            return_value=mock_created_setting)
+        mock_repo_instance.create_setting = AsyncMock(return_value=mock_created_setting)
         mock_repo_instance.get_setting = AsyncMock(return_value=None)
 
         await service.set_setting("test_key", "test_value", "test_user")