non-building checkpoint 1

backend/app/core/logging.py

@@ -0,0 +1,54 @@
+"""
+Logging configuration for the application.
+"""
+
+import logging
+import sys
+from typing import Optional
+
+from app.core.config import settings
+
+
+def setup_logging(
+    logger_name: str = "daily_journal_prompt",
+    log_level: Optional[str] = None,
+) -> logging.Logger:
+    """
+    Set up logging configuration.
+
+    Args:
+        logger_name: Name of the logger
+        log_level: Logging level (DEBUG, INFO, WARNING, ERROR, CRITICAL)
+
+    Returns:
+        Configured logger instance
+    """
+    if log_level is None:
+        log_level = "DEBUG" if settings.DEBUG else "INFO"
+
+    # Create logger
+    logger = logging.getLogger(logger_name)
+    logger.setLevel(getattr(logging, log_level.upper()))
+
+    # Remove existing handlers to avoid duplicates
+    logger.handlers.clear()
+
+    # Create console handler
+    console_handler = logging.StreamHandler(sys.stdout)
+    console_handler.setLevel(getattr(logging, log_level.upper()))
+
+    # Create formatter
+    formatter = logging.Formatter(
+        "%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+        datefmt="%Y-%m-%d %H:%M:%S"
+    )
+    console_handler.setFormatter(formatter)
+
+    # Add handler to logger
+    logger.addHandler(console_handler)
+
+    # Prevent propagation to root logger
+    logger.propagate = False
+
+    return logger
+