Update utils/error_handling.py

utils/error_handling.py

@@ -113,4 +113,43 @@ def show_success(message: str):
         import streamlit as st
         st.success(message)
     except ImportError:
-        print(f"SUCCESS: {message}")
+        print(f"SUCCESS: {message}")
+
+def handle_exceptions(func: Callable) -> Callable:
+    """
+    General exception handler decorator
+    
+    Args:
+        func: Function to wrap with exception handling
+    
+    Returns:
+        Wrapped function with exception handling
+    """
+    @functools.wraps(func)
+    def wrapper(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except Exception as e:
+            log_error(logger, f"Exception in {func.__name__}: {str(e)}")
+            log_error(logger, f"Traceback: {traceback.format_exc()}")
+            return None
+    
+    return wrapper
+
+def safe_get(dictionary: dict, key: str, default: Any = None) -> Any:
+    """
+    Safely get value from dictionary
+    
+    Args:
+        dictionary: Dictionary to get value from
+        key: Key to look up
+        default: Default value if key not found
+    
+    Returns:
+        Value from dictionary or default
+    """
+    try:
+        return dictionary.get(key, default)
+    except (AttributeError, TypeError):
+        logger.warning(f"safe_get failed for key '{key}' - dictionary is not dict-like")
+        return default