l.r.e.NotADerivedSeriesError(Exception) : class documentation

Part of lp.registry.errors View In Hierarchy

A distro series difference must be created with a derived series.

This is raised when a DistroSeriesDifference is created with a non-derived series - that is, a distroseries with a null Parent.

API Documentation for Launchpad, generated by pydoctor at 2018-10-19 00:00:06.