Notification for server errors

Is there a way to be notified on server errors? I know that you can do this internally inside the app, but it would be nice to have a PythonAnywhere service implementing the same behavior.

That would be a nice feature, but in reality it would be almost impossible to implement in a reliable way. The difficulty arises because most frameworks allow the programmer to modify how errors are handled so we'd have to try to predict all the ways that your code might handle errors and try to deal with them. It feels like a task that we could spend all of our lives on and still not get a very good solution to.