20130830 (Friday, 30 August 2013)¶

Added Enrolment.amount
“Confirm”-Aktion auf Enrolment druckt jetzt keine Einschreibebestätigung mehr aus, sondern das ist lediglich eine interne Bestätigung: Monique bestätigt, dass dieser Schüler an diesem Kurs zu diesem Preis teilnehmen darf und fakturiert werden kann. Es gibt auch einen Button “Alle bestätigen”.
Neues Feld “Fakturationsadresse” pro Schüler.
The “Confirm all” action on Enrolments in lino.modlib.courses.models didn’t work at first, I had to rediscover certain possibilities of defining custom actions.
Renamed AuthorRowAction to AuthorAction and RowAction to Action.
Updated djangosite documentation and changed a few rather internal function signatures.
Instantiating a djangosite.Site no longer sets a trivial default value for SECRET_KEY.

I started to understand that this “feature” which I added 2013-04-09 might offend people who are more concerned about security than me. So I removed it again. And instead added trivial SECRET_KEY in certain settings.py files used for testing and documentation.

On a production site I recommend to set this either in the djangosite_local.py file:
```
def setup_site(self):
   self.django_settings.update(SECRET_KEY='?~hdakl123ASD%#¤/&¤')
```
This will set the same SECRET_KEY for all projects on that server. Or, if you prefer to use environment variables:
```
import os
def setup_site(self):
   self.django_settings.update(SECRET_KEY=os.environ.get('DJANGO_SECRET_KEY'))
```