Document an API for client-side handling of server-side exceptions

[hugetim]

I thought to make @owen.campbell’s suggestion below into a feature request:

Handling exception coming from the server/uplink modules

I often end up with an exceptions.py module that has whatever subclasses of AnvilWrappedError I need plus the lines to register those. The registration lines get a bit ugly and repetitive, so I use a decorator: from anvil.server import AnvilWrappedError, _register_exception_type class NamedError(AnvilWrappedError): """A base class for custom error classes In order to register a custom error class, a name is required. This base class ensures that a 'name' class attribute exists w…

[hugetim]

Though is it possible to also have a cleaner way of retrieving the error description than err.args[0]? Maybe something like err.description?