User database mixin for HTTPAuth. This mixin dispatches user record access to the underlying auth_type for this database.
Indicates some other unhandled resolver error was encountered.
A generic resource abstract class.
Contains information on the agent used to generate the feed.
Reference: validator.w3.org/feed/docs/rfc4287.html#element.generator
Defines an image that provides a visual identification for the Feed. The image should have an aspect ratio of 2:1 (horizontal:vertical).
Reference: validator.w3.org/feed/docs/rfc4287.html#element.logo
An error that occurred during the resolution process
Indicates a problem with the DNS request.
Location resource