On Thu, Sep 9, 2010 at 4:02 PM, Alex Gaynor <alex.gay...@gmail.com> wrote:
>>> INSTALLED_APPS = (
>>> 'django.contrib.auth',
>>> 'django.contrib.contenttypes',
>>> 'django.contrib.sessions',
>>> 'django.contrib.sites',
>>> 'django.contrib.admin',
>>> ('debug_toolbar', {
>>> 'INTERCEPT_REDIRECTS': False,
>>> 'INTERNAL_IPS': ('127.0.0.2',),
>>> }),
>>> 'django_extensions',
>>> ('favorites', {
>>> 'fave': ‘pages.models.Page',
>>> }),
>>> 'comercial',
>>> 'specs',
>>> )
>>>
>>>
>>> and in favorites.models.py:
>>>
>>> class Favorite(models.Model):
>>> item = LazyForeignKey(args[‘fave’])
>>> user = ForeignKey(User)
>>> date = DateTimeField(default=utcnow)
>>>
>
> So how does this work? Where do args come from?
args (for lack of a better name) is the same dictionary passed as the
second part of the tuple in the INSTALLED_APPS list.
when Django loads each app, if the entry in INSTALLED_APPS is a tuple,
the first member is the app name, and the second one is made available
to the app as 'args'.
((erratum: in this case, we don't need any 'LazyForeignKey', the usual
'ForeignKey' works:
class Favorite(models.Model):
item = ForeignKey(args[‘fave’])
user = ForeignKey(User)
date = DateTimeField(default=utcnow)
))
--
Javier
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