20110830

(a) Make individual rows read-only

The new special model method disable_editing() is used on lino.modlib.cal.models.Event to make recurrent events read-only.

This is a temporary workaround because editing recurrent events is rather tricky, and for lino.apps.dsbe it is enough when Lino imports them from a remote calendar.

(b) Stelle eines Vertrags darf jetzt leer sein

Für VSE-Verträge braucht jetzt keine Stelle mehr erfasst zu werden.

lino.modlib.jobs.models.Contract.job is now nullable.

Fixed some bugs that came with 20110830a.

(c) Import de données pp2lino (suite)

When importing the cities from the pp database, we had the following problem:

Deferred City #184 (u'GANSHOREN') : {'__all__': [u'Un(e) City avec ce Country, Name et Zip code existe déjà.']}
Deferred City #270 (u'JETTE') : {'__all__': [u'Un(e) City avec ce Country, Name et Zip code existe déjà.']}
Deferred City #289 (u'KOEKELBERG') : {'__all__': [u'Un(e) City avec ce Country, Name et Zip code existe déjà.']}
Deferred City #474 (u'SCHAERBEEK') : {'__all__': [u'Un(e) City avec ce Country, Name et Zip code existe déjà.']}

The easiest solution for this seemed a new configuration attribute lino.Lino.allow_duplicate_cities which we locally set to True on that site. Later it’ll be more easy to convert these by manually changing a dpy dump.