:date: 2017-05-29

====================
Monday, May 29, 2017
====================

>>> from lino import startup
>>> startup('lino_book.projects.lydia.settings.demo')
>>> from lino.api.shell import *
>>> o = tera.Client(first_name="Hans", last_name="Luft")
>>> o.full_clean()
>>> Person = dd.resolve_model("contacts.Person")
>>> issubclass(tera.Client, Person)
True