init structure

src/logger_config.py

@@ -0,0 +1,63 @@
+"""
+Simple logging configuration for the IQA framework.
+Creates a log directory and stores log output files.
+"""
+
+import logging
+from pathlib import Path
+from datetime import datetime
+
+
+def setup_logging(log_dir: str = "logs", log_level: str = "INFO") -> logging.Logger:
+    """
+    Setup simple logging configuration with console and file output.
+    
+    Args:
+        log_dir: Directory to store log files
+        log_level: Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
+        
+    Returns:
+        Configured logger instance
+    """
+    # Create log directory if it doesn't exist
+    log_path = Path(log_dir)
+    log_path.mkdir(parents=True, exist_ok=True)
+    
+    # Generate log filename with timestamp
+    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
+    log_filename = f"iqa_benchmark_{timestamp}.log"
+    log_file_path = log_path / log_filename
+    
+    # Setup basic logging configuration
+    logging.basicConfig(
+        level=getattr(logging, log_level.upper()),
+        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
+        datefmt='%Y-%m-%d %H:%M:%S',
+        handlers=[
+            logging.StreamHandler(),  # Console output
+            logging.FileHandler(log_file_path, encoding='utf-8')  # File output
+        ]
+    )
+    
+    # Get logger and log setup info
+    logger = logging.getLogger(__name__)
+    logger.info(f"Logging initialized - Level: {log_level}")
+    logger.info(f"Log file: {log_file_path}")
+    logger.info(f"Log directory: {log_path.absolute()}")
+    
+    return logger
+
+
+def get_logger(name: str = None) -> logging.Logger:
+    """
+    Get a logger instance with the specified name.
+    
+    Args:
+        name: Logger name (usually __name__)
+        
+    Returns:
+        Logger instance
+    """
+    if name:
+        return logging.getLogger(name)
+    return logging.getLogger()