Update: Major code refactor

logging_config.py

@@ -0,0 +1,66 @@
+"""
+Logging Configuration Module
+
+Sets up application-wide logging with:
+- Rotating file handler (5MB max, 3 backups) at DEBUG level
+- Console handler at INFO level
+- Consistent formatting for both handlers
+"""
+
+import logging
+import os
+from logging.handlers import RotatingFileHandler
+from pathlib import Path
+
+
+def setup_logging(log_dir: str = "logs", log_file: str = "pterodisbot.log") -> logging.Logger:
+    """
+    Configure application-wide logging.
+
+    Args:
+        log_dir: Directory for log files (relative to this file)
+        log_file: Name of the log file
+
+    Returns:
+        Configured logger instance
+    """
+    # Create logs directory if it doesn't exist
+    logs_path = Path(__file__).parent / log_dir
+    logs_path.mkdir(parents=True, exist_ok=True)
+
+    # Get or create the application logger
+    logger = logging.getLogger("pterodisbot")
+    logger.setLevel(logging.DEBUG)
+
+    # Avoid adding duplicate handlers if called multiple times
+    if logger.handlers:
+        return logger
+
+    # File handler for logs (rotates when reaching 5MB, keeps 3 backups)
+    file_handler = RotatingFileHandler(
+        filename=logs_path / log_file,
+        maxBytes=5 * 1024 * 1024,  # 5 MiB max log file size
+        backupCount=3,  # Rotate through 3 files
+        encoding="utf-8",
+    )
+    file_handler.setLevel(logging.DEBUG)
+    file_handler.setFormatter(
+        logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
+    )
+    logger.addHandler(file_handler)
+
+    # Console handler for real-time output (INFO level and above)
+    console_handler = logging.StreamHandler()
+    console_handler.setLevel(logging.INFO)
+    console_handler.setFormatter(
+        logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
+    )
+    logger.addHandler(console_handler)
+
+    logger.info("Initialized logging system with file and console output")
+    return logger
+
+
+def get_logger() -> logging.Logger:
+    """Get the configured logger instance."""
+    return logging.getLogger("pterodisbot")