Items tagged python, newforms
Multiple inheritance of newforms and modelforms. If you ever see “Error when calling the metaclass bases metaclass conflict: the metaclass of a derived class must be a (non-strict) subclass of the metaclasses of all its bases” when trying multiple inheritance with newforms and modelforms, here’s a scary solution I found. # 12th April 2008, 12:54 pm
The Google App Engine model class, db.Model, is not the same as the model class used by Django. As a result, you cannot directly use the Django forms framework with Google App Engine. However, Google App Engine includes a module, db.djangoforms, which casts between the datastore models used with Google App Engine and the Django models specification. In most cases, you can use db.djangoforms.ModelForm in the same manner as the Django framework.
Better Use of Newforms. Two really neat techniques: using an inclusion tag template to DRY your custom form templates, and adding what-to-do-next methods to the form class itself to cut down on the application code in your views. # 25th March 2008, 10:53 pm
Filtering foreign key choices in newforms-admin. A nice introduction to the Django newform-admin branch, including an example of how to easily implement row-level permissions. # 6th January 2008, 8:31 pm
Using django.newforms with Pylons. It’s always good to see Django components used outside of the framework itself. For the record, you can avoid the DJANGO_SETTINGS_MODULE environment variable entirely using django.conf.settings.configure (search for it). # 27th November 2007, 3:01 pm
Newforms, part 1. James Bennett provides a detailed description of Django’s newforms (not so new now though, they’ve been around for over a year), complete with attractive diagrams. # 23rd November 2007, 11:54 pm