fix: Clean up whitespace and improve code formatting across service adapters

### Summary of Changes
- Removed unnecessary whitespace and standardized formatting in multiple files, including `main.py`, `logging_middleware.py`, `general.py`, and various health checker implementations.
- Enhanced readability and maintainability of the codebase by ensuring consistent formatting practices.

### Expected Results
- Improved code clarity, making it easier for developers to read and understand the service adapters' code.
- Streamlined the codebase, facilitating future updates and maintenance.

services/service-adapters/main.py

@@ -12,6 +12,7 @@ from services.status_checker import status_checker
 # Set up unified logging for both application and request logs
 setup_logging(level="INFO", enable_request_logging=True)
 
+
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     """Manage application lifespan events."""

services/service-adapters/middleware/logging_middleware.py

@@ -5,7 +5,6 @@ This module provides custom logging middleware for FastAPI requests
 to ensure consistent logging format with application logs.
 """
 
-import logging
 import time
 from typing import Callable
 
@@ -41,10 +40,7 @@ class LoggingMiddleware(BaseHTTPMiddleware):
         user_agent = request.headers.get("user-agent", "unknown")
 
         # Log request start
-        logger.info(
-            f"Request started: {method} {url_path} from {client_ip} "
-            f"(User-Agent: {user_agent})"
-        )
+        logger.info(f"Request started: {method} {url_path} from {client_ip} " f"(User-Agent: {user_agent})")
 
         try:
             # Process the request
@@ -54,10 +50,7 @@ class LoggingMiddleware(BaseHTTPMiddleware):
             process_time = time.time() - start_time
 
             # Log successful response
-            logger.info(
-                f"Request completed: {method} {url_path} -> "
-                f"{response.status_code} in {process_time:.3f}s"
-            )
+            logger.info(f"Request completed: {method} {url_path} -> " f"{response.status_code} in {process_time:.3f}s")
 
             return response
 
@@ -66,10 +59,7 @@ class LoggingMiddleware(BaseHTTPMiddleware):
             process_time = time.time() - start_time
 
             # Log error
-            logger.error(
-                f"Request failed: {method} {url_path} -> "
-                f"Exception: {str(e)} in {process_time:.3f}s"
-            )
+            logger.error(f"Request failed: {method} {url_path} -> " f"Exception: {str(e)} in {process_time:.3f}s")
 
             # Re-raise the exception
             raise

services/service-adapters/routes/general.py

@@ -54,11 +54,13 @@ async def debug_logging():
 
     # Test request logger
     from services.logging_config import get_request_logger
+
     request_logger = get_request_logger()
     request_logger.info("This is a request logger message")
 
     # Test application logger
     from services.logging_config import get_application_logger
+
     app_logger = get_application_logger()
     app_logger.info("This is an application logger message")
 
@@ -76,11 +78,7 @@ async def debug_logging():
     }
 
     logger.info("Unified logging debug info requested")
-    return {
-        "message": "Unified log messages sent to console", 
-        "config": config_info,
-        "note": "All logs now use the same format and handler"
-    }
+    return {"message": "Unified log messages sent to console", "config": config_info, "note": "All logs now use the same format and handler"}
 
 
 @router.get(
@@ -108,12 +106,7 @@ async def debug_sensor(service_name: str):
         # Get raw sensor data
         result = await checker.check_health(service_name, config)
 
-        return {
-            "service_name": service_name,
-            "config": config,
-            "result": result.to_dict(),
-            "raw_sensor_data": result.metadata
-        }
+        return {"service_name": service_name, "config": config, "result": result.to_dict(), "raw_sensor_data": result.metadata}
     except Exception as e:
         logger.error(f"Error debugging sensor for {service_name}: {e}")
         return {"error": str(e)}
@@ -143,7 +136,7 @@ async def get_services():
             response_time=status_info.get("response_time"),
             error=status_info.get("error"),
             uptime=status_info.get("uptime"),
-            metadata=status_info.get("metadata", {})
+            metadata=status_info.get("metadata", {}),
         )
 
     logger.info(f"Service status check completed - returning status for {len(service_status)} services")

services/service-adapters/services/config.py

@@ -1,4 +1,3 @@
-from operator import truediv
 import os
 
 from dotenv import load_dotenv
@@ -10,7 +9,12 @@ load_dotenv()
 SERVICES = {
     "home_assistant": {
         "url": os.getenv("HOME_ASSISTANT_URL", "http://192.168.2.158:8123"),
-        "token": os.getenv("HOME_ASSISTANT_TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiI3MjdiY2QwMjNkNmM0NzgzYmRiMzg2ZDYxYzQ3N2NmYyIsImlhdCI6MTc1ODE4MDg2MiwiZXhwIjoyMDczNTQwODYyfQ.rN_dBtYmXIo4J1DffgWb6G0KLsgaQ6_kH-kiWJeQQQM"),
+        "token": os.getenv(
+            "HOME_ASSISTANT_TOKEN",
+            "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9."
+            "eyJpc3MiOiI3MjdiY2QwMjNkNmM0NzgzYmRiMzg2ZDYxYzQ3N2NmYyIsImlhdCI6MTc1ODE4MDg2MiwiZXhwIjoyMDczNTQwODYyfQ."
+            "rN_dBtYmXIo4J1DffgWb6G0KLsgaQ6_kH-kiWJeQQQM",
+        ),
         "enabled": True,
         "health_check_type": "sensor",  # Use sensor-based health checking
         "sensor_entity": "sensor.uptime_34",  # Check uptime sensor

services/service-adapters/services/health_checkers/api_checker.py

@@ -11,20 +11,17 @@ from typing import Any, Dict, Optional
 import httpx
 from httpx import HTTPError, TimeoutException
 
-from .base import BaseHealthChecker, HealthCheckResult
 from utils.time_formatter import format_uptime_for_frontend
 
+from .base import BaseHealthChecker, HealthCheckResult
+
 logger = logging.getLogger(__name__)
 
 
 class APIHealthChecker(BaseHealthChecker):
     """Health checker for services with API health endpoints."""
 
-    async def check_health(
-        self, 
-        service_name: str, 
-        config: Dict[str, Any]
-    ) -> HealthCheckResult:
+    async def check_health(self, service_name: str, config: Dict[str, Any]) -> HealthCheckResult:
         """
         Check health via API endpoint.
 
@@ -70,11 +67,7 @@ class APIHealthChecker(BaseHealthChecker):
                 uptime_info = self._extract_uptime_from_response(response, service_name)
                 formatted_uptime = format_uptime_for_frontend(uptime_info)
 
-                metadata = {
-                    "http_status": response.status_code,
-                    "response_size": len(response.content),
-                    "health_status": health_status
-                }
+                metadata = {"http_status": response.status_code, "response_size": len(response.content), "health_status": health_status}
                 return HealthCheckResult("healthy", response_time, metadata=metadata, uptime=formatted_uptime)
             elif response.status_code == 401:
                 logger.warning(f"Service {service_name} returned 401 - authentication required")

services/service-adapters/services/health_checkers/base.py

@@ -7,7 +7,7 @@ health checking strategies.
 
 import logging
 from abc import ABC, abstractmethod
-from typing import Any, Dict, Optional, Tuple
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -23,7 +23,7 @@ class HealthCheckResult:
         response_time: Optional[float] = None,
         error: Optional[str] = None,
         metadata: Optional[Dict[str, Any]] = None,
-        uptime: Optional[str] = None
+        uptime: Optional[str] = None,
     ):
         self.status = status
         self.response_time = response_time
@@ -33,13 +33,7 @@ class HealthCheckResult:
 
     def to_dict(self) -> Dict[str, Any]:
         """Convert result to dictionary."""
-        return {
-            "status": self.status,
-            "response_time": self.response_time,
-            "error": self.error,
-            "uptime": self.uptime,
-            "metadata": self.metadata
-        }
+        return {"status": self.status, "response_time": self.response_time, "error": self.error, "uptime": self.uptime, "metadata": self.metadata}
 
 
 class BaseHealthChecker(ABC):
@@ -57,11 +51,7 @@ class BaseHealthChecker(ABC):
         logger.debug(f"Initialized {self.__class__.__name__} with timeout: {timeout}s")
 
     @abstractmethod
-    async def check_health(
-        self, 
-        service_name: str, 
-        config: Dict[str, Any]
-    ) -> HealthCheckResult:
+    async def check_health(self, service_name: str, config: Dict[str, Any]) -> HealthCheckResult:
         """
         Check the health of a service.
 

services/service-adapters/services/health_checkers/custom_checker.py

@@ -9,9 +9,6 @@ import logging
 import time
 from typing import Any, Dict, List
 
-import httpx
-from httpx import HTTPError, TimeoutException
-
 from .base import BaseHealthChecker, HealthCheckResult
 
 logger = logging.getLogger(__name__)
@@ -20,11 +17,7 @@ logger = logging.getLogger(__name__)
 class CustomHealthChecker(BaseHealthChecker):
     """Health checker for services requiring custom health check logic."""
 
-    async def check_health(
-        self, 
-        service_name: str, 
-        config: Dict[str, Any]
-    ) -> HealthCheckResult:
+    async def check_health(self, service_name: str, config: Dict[str, Any]) -> HealthCheckResult:
         """
         Check health using custom logic.
 
@@ -63,16 +56,12 @@ class CustomHealthChecker(BaseHealthChecker):
         metadata = {
             "total_checks": len(health_checks),
             "check_results": [result.to_dict() for result in results],
-            "overall_response_time": overall_response_time
+            "overall_response_time": overall_response_time,
         }
 
         return HealthCheckResult(overall_status, overall_response_time, metadata=metadata)
 
-    async def _run_single_check(
-        self, 
-        service_name: str, 
-        check_config: Dict[str, Any]
-    ) -> HealthCheckResult:
+    async def _run_single_check(self, service_name: str, check_config: Dict[str, Any]) -> HealthCheckResult:
         """
         Run a single health check.
 
@@ -155,7 +144,7 @@ class CustomHealthChecker(BaseHealthChecker):
             return "error"
 
         # Count statuses
-        status_counts = {}
+        status_counts: Dict[str, int] = {}
         for result in results:
             status = result.status
             status_counts[status] = status_counts.get(status, 0) + 1

services/service-adapters/services/health_checkers/registry.py

@@ -5,7 +5,7 @@ This module provides a registry and factory for different health checker types.
 """
 
 import logging
-from typing import Any, Dict, Type
+from typing import Any, Dict, Optional, Type
 
 from .api_checker import APIHealthChecker
 from .base import BaseHealthChecker
@@ -70,7 +70,7 @@ class HealthCheckerRegistry:
 class HealthCheckerFactory:
     """Factory for creating health checker instances."""
 
-    def __init__(self, registry: HealthCheckerRegistry = None):
+    def __init__(self, registry: Optional[HealthCheckerRegistry] = None):
         """
         Initialize the factory.
 
@@ -80,11 +80,7 @@ class HealthCheckerFactory:
         self.registry = registry or HealthCheckerRegistry()
         logger.debug("Initialized health checker factory")
 
-    def create_checker(
-        self, 
-        checker_type: str, 
-        timeout: float = 5.0
-    ) -> BaseHealthChecker:
+    def create_checker(self, checker_type: str, timeout: float = 5.0) -> BaseHealthChecker:
         """
         Create a health checker instance.
 
@@ -100,12 +96,7 @@ class HealthCheckerFactory:
         logger.debug(f"Created {checker_type} health checker with timeout {timeout}s")
         return checker
 
-    def create_checker_for_service(
-        self, 
-        service_name: str, 
-        config: Dict[str, Any], 
-        timeout: float = 5.0
-    ) -> BaseHealthChecker:
+    def create_checker_for_service(self, service_name: str, config: Dict[str, Any], timeout: float = 5.0) -> BaseHealthChecker:
         """
         Create a health checker for a specific service based on its configuration.
 

services/service-adapters/services/health_checkers/sensor_checker.py

@@ -9,23 +9,19 @@ import logging
 import time
 from typing import Any, Dict, Optional
 
-import httpx
 from httpx import HTTPError, TimeoutException
 
-from .base import BaseHealthChecker, HealthCheckResult
 from utils.time_formatter import format_uptime_for_frontend
 
+from .base import BaseHealthChecker, HealthCheckResult
+
 logger = logging.getLogger(__name__)
 
 
 class SensorHealthChecker(BaseHealthChecker):
     """Health checker for services with sensor-based health information."""
 
-    async def check_health(
-        self, 
-        service_name: str, 
-        config: Dict[str, Any]
-    ) -> HealthCheckResult:
+    async def check_health(self, service_name: str, config: Dict[str, Any]) -> HealthCheckResult:
         """
         Check health via sensor data.
 
@@ -86,7 +82,7 @@ class SensorHealthChecker(BaseHealthChecker):
                     "sensor_state": sensor_data.get("state"),
                     "sensor_attributes": sensor_data.get("attributes", {}),
                     "last_updated": sensor_data.get("last_updated"),
-                    "entity_id": sensor_data.get("entity_id")
+                    "entity_id": sensor_data.get("entity_id"),
                 }
 
                 return HealthCheckResult(health_status, response_time, metadata=metadata, uptime=formatted_uptime)
@@ -138,10 +134,12 @@ class SensorHealthChecker(BaseHealthChecker):
                         # Timestamp sensor - if it has a valid timestamp, service is healthy
                         try:
                             from datetime import datetime
+
                             # Try to parse the timestamp
-                            parsed_time = datetime.fromisoformat(state.replace('Z', '+00:00'))
+                            parsed_time = datetime.fromisoformat(state.replace("Z", "+00:00"))
                             # If we can parse it and it's recent (within last 24 hours), it's healthy
                             from datetime import datetime, timezone
+
                             now = datetime.now(timezone.utc)
                             time_diff = now - parsed_time
                             is_healthy = time_diff.total_seconds() < 86400  # 24 hours

services/service-adapters/services/logging_config.py

@@ -14,10 +14,7 @@ DEFAULT_FORMAT = "%(asctime)s - %(name)s - %(levelname)s - %(filename)s:%(lineno
 
 
 def setup_logging(
-    level: str = "INFO",
-    format_string: Optional[str] = None,
-    include_timestamp: bool = True,
-    enable_request_logging: bool = True
+    level: str = "INFO", format_string: Optional[str] = None, include_timestamp: bool = True, enable_request_logging: bool = True
 ) -> None:
     """
     Set up unified logging configuration for the application and requests.

services/service-adapters/services/status_checker.py

@@ -11,6 +11,7 @@ from typing import Dict
 
 from services.config import SERVICES
 from services.health_checkers import factory
+from services.health_checkers.base import BaseHealthChecker
 
 # Configure logger
 logger = logging.getLogger(__name__)
@@ -27,7 +28,7 @@ class ServiceStatusChecker:
             timeout: Request timeout in seconds
         """
         self.timeout = timeout
-        self.checkers = {}  # Cache for checker instances
+        self.checkers: Dict[str, BaseHealthChecker] = {}  # Cache for checker instances
         logger.info(f"ServiceStatusChecker initialized with timeout: {timeout}s")
 
     async def check_service_health(self, service_name: str, config: Dict) -> Dict:
@@ -45,12 +46,7 @@ class ServiceStatusChecker:
 
         if not config.get("enabled", False):
             logger.debug(f"Service {service_name} is disabled, skipping health check")
-            return {
-                "status": "disabled",
-                "response_time": None,
-                "error": None,
-                "metadata": {}
-            }
+            return {"status": "disabled", "response_time": None, "error": None, "metadata": {}}
 
         try:
             # Get or create checker for this service
@@ -64,12 +60,7 @@ class ServiceStatusChecker:
 
         except Exception as e:
             logger.error(f"Unexpected error checking {service_name}: {str(e)}")
-            return {
-                "status": "error",
-                "response_time": None,
-                "error": f"Unexpected error: {str(e)}",
-                "metadata": {}
-            }
+            return {"status": "error", "response_time": None, "error": f"Unexpected error: {str(e)}", "metadata": {}}
 
     async def _get_checker_for_service(self, service_name: str, config: Dict):
         """
@@ -109,28 +100,32 @@ class ServiceStatusChecker:
         logger.debug(f"Created {len(tasks)} concurrent health check tasks")
         results = await asyncio.gather(*tasks, return_exceptions=True)
 
-        service_status = {}
+        service_status: Dict[str, Dict] = {}
         healthy_count = 0
         error_count = 0
 
         for service_name, result in zip(service_names, results):
             if isinstance(result, Exception):
                 logger.error(f"Exception during health check for {service_name}: {str(result)}")
-                service_status[service_name] = {
-                    "status": "error",
-                    "response_time": None,
-                    "error": f"Exception: {str(result)}",
-                    "metadata": {}
-                }
+                service_status[service_name] = {"status": "error", "response_time": None, "error": f"Exception: {str(result)}", "metadata": {}}
                 error_count += 1
             else:
+                # result is a Dict at this point, but we need to ensure it's actually a dict
+                if isinstance(result, dict):
                     service_status[service_name] = result
-                if result["status"] == "healthy":
+                    if result.get("status") == "healthy":
                         healthy_count += 1
-                elif result["status"] in ["error", "timeout", "unhealthy"]:
+                    elif result.get("status") in ["error", "timeout", "unhealthy"]:
+                        error_count += 1
+                else:
+                    # This shouldn't happen, but handle it gracefully
+                    logger.error(f"Unexpected result type for {service_name}: {type(result)}")
+                    service_status[service_name] = {"status": "error", "response_time": None, "error": "Unexpected result type", "metadata": {}}
                     error_count += 1
 
-        logger.info(f"Health check completed: {healthy_count} healthy, {error_count} errors, {len(SERVICES) - healthy_count - error_count} other statuses")
+        logger.info(
+            f"Health check completed: {healthy_count} healthy, {error_count} errors, " f"{len(SERVICES) - healthy_count - error_count} other statuses"
+        )
         return service_status
 
     async def close(self):

services/service-adapters/utils/__init__.py

@@ -4,7 +4,7 @@ Utilities Package
 This package contains utility functions for the service adapters.
 """
 
-from .time_formatter import format_uptime_for_frontend, format_response_time
+from .time_formatter import format_response_time, format_uptime_for_frontend
 
 __all__ = [
     "format_uptime_for_frontend",

services/service-adapters/utils/time_formatter.py

@@ -50,7 +50,7 @@ def format_uptime_for_frontend(uptime_value: Optional[str]) -> str:
 def _is_timestamp(value: str) -> bool:
     """Check if value is an ISO timestamp."""
     try:
-        datetime.fromisoformat(value.replace('Z', '+00:00'))
+        datetime.fromisoformat(value.replace("Z", "+00:00"))
         return True
     except (ValueError, AttributeError):
         return False
@@ -68,7 +68,7 @@ def _is_epoch(value: str) -> bool:
 def _is_duration_string(value: str) -> bool:
     """Check if value is a duration string like '2h 30m' or '5d 2h 15m'."""
     # Look for patterns like "2h 30m", "5d 2h 15m", "1d 2h 3m 4s"
-    pattern = r'^\d+[dhms]\s*(\d+[dhms]\s*)*$'
+    pattern = r"^\d+[dhms]\s*(\d+[dhms]\s*)*$"
     return bool(re.match(pattern, value.strip()))
 
 
@@ -85,7 +85,7 @@ def _format_timestamp_uptime(timestamp: str) -> str:
     """Format timestamp uptime (time since timestamp)."""
     try:
         # Parse timestamp
-        dt = datetime.fromisoformat(timestamp.replace('Z', '+00:00'))
+        dt = datetime.fromisoformat(timestamp.replace("Z", "+00:00"))
         if dt.tzinfo is None:
             dt = dt.replace(tzinfo=timezone.utc)
 
@@ -131,22 +131,22 @@ def _parse_duration_string(duration: str) -> float:
     total_seconds = 0
 
     # Extract days
-    days_match = re.search(r'(\d+)d', duration)
+    days_match = re.search(r"(\d+)d", duration)
     if days_match:
         total_seconds += int(days_match.group(1)) * 86400
 
     # Extract hours
-    hours_match = re.search(r'(\d+)h', duration)
+    hours_match = re.search(r"(\d+)h", duration)
     if hours_match:
         total_seconds += int(hours_match.group(1)) * 3600
 
     # Extract minutes
-    minutes_match = re.search(r'(\d+)m', duration)
+    minutes_match = re.search(r"(\d+)m", duration)
     if minutes_match:
         total_seconds += int(minutes_match.group(1)) * 60
 
     # Extract seconds
-    seconds_match = re.search(r'(\d+)s', duration)
+    seconds_match = re.search(r"(\d+)s", duration)
     if seconds_match:
         total_seconds += int(seconds_match.group(1))