Hi yet again,
While I think about the i18n issues, I'm continuing work on other
aspects of the website and I just ran into another problem.
I have a feeling I'm using django wrong if I have all these issues! At
least I'm learning a lot of django in the process :-)
Anyway, it seems I ran into a known issue in the admin interface (it
cannot currently handle (non-abstract) model inheritance) and they
plan to have this fixed in the coming months when the admin interface
has been converted to newforms. So I changed my base model to
abstract, dropped the existing tables and recreated them. Website
works grand.
However, the admin interface is still having problems. When I try to
save, it gives me this error:
Exception Type: AttributeError
Exception Value: 'PrimaryLevelAdvertiser' object has no attribute 'get'
Exception Location:
/usr/lib/python2.5/site-packages/django/db/models/manipulators.py in
save, line 168
Line 168 of manipulators.py is:
old_rel_obj = getattr(self.original_object,
related.get_accessor_name()).get(**{'%s__exact' %
related.opts.pk.name: rel_new_data[related.opts.pk.attname][0]})
and getattr(self.original_object, related.get_accessor_name()) returns
an object of type 'PrimaryLevelAdvertiser', which is my model, defined
as:
class PrimaryLevelAdvertiser(Advertiser):
vacancy =
models.OneToOneField(AdvertVacancyPrimary, edit_inline=models.STACKED,
core=True)
and Advertiser is my (now abstract) base model, defined as:
class Advertiser(models.Model):
employers_name = models.CharField(max_length=75, core=True)
advertiser_name = models.CharField(max_length=75, core=True)
advertiser_email = models.EmailField(core=True)
advertiser_areacode = models.CharField(max_length=5, core=True)
advertiser_phone = models.CharField(max_length=10, core=True)
advertiser_position = models.CharField(max_length=75, core=True)
advertiser_times_available = models.CharField(max_length=255, core=True)
ip_address = models.CharField(max_length=25, core=True)
class Meta:
abstract = True
Now, it makes sense to me that it doesn't have an attribute 'get' but
I have no idea why the django admin interface expects it to have
one... if anything, it should be PrimaryLevelAdvertiser.objects.get(),
right? I also don't understand why it's not working now, when I have
other abstract base models which seem to work perfectly fine.
Also, my own code is able to create and save the models...
Anyone got any ideas..?
PS: Apologies for all these django emails! I'm willing to buy pints,
for anyone who's been helping me, at the IOTC :-P
Dan.
--
Daniel Kersten.
Leveraging dynamic paradigms since the synergies of 1985.
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