batman

app/utils/error_handlers.py

@@ -0,0 +1,32 @@
+"""
+Error handlers for the NetViz application.
+"""
+import traceback
+from flask import render_template, current_app
+
+
+def register_error_handlers(app):
+    """
+    Register error handlers for the application.
+    
+    Args:
+        app: The Flask application
+    """
+    @app.errorhandler(403)
+    def forbidden_error(error):
+        return render_template('errors/403.html'), 403
+    
+    @app.errorhandler(404)
+    def not_found_error(error):
+        return render_template('errors/404.html'), 404
+    
+    @app.errorhandler(500)
+    def internal_error(error):
+        # Log the error
+        current_app.logger.error(f"Server Error: {error}")
+        current_app.logger.error(traceback.format_exc())
+        return render_template('errors/500.html'), 500
+    
+    @app.errorhandler(429)
+    def ratelimit_error(error):
+        return render_template('errors/429.html'), 429