Hello again
I am coming back to my permission/moderation problem.
I finally understood the trick with super, and I am starting to have an
idea about how to modify the queryset method.
There is another matter, though. I began to create a permission_app to
create my moderation permission, in that app I created a directory called
"management" in which I wrote a __init__.py fil containing this :
from django.db.models.signals import post_syncdb
from django.contrib.contenttypes.models import ContentType
from django.contrib.auth.models import Permission
def add_moderation_permissions(sender, **kwargs):
"""
This syncdb hooks takes care of adding a moderation permission too all
our
content types.
"""
# for each of our content types
for content_type in ContentType.objects.all():
# build our permission slug
codename = "moderation_%s" % content_type.model
# if it doesn't exist..
if not Permission.objects.filter(content_type=content_type, codename
=codename):
# add it
Permission.objects.create(content_type=content_type,
codename=codename,
name="Can moderation %s" % content_type.name)
print "Added moderation permission for %s" % content_type.name
# check for all our moderation permissions after a syncdb
post_syncdb.connect(add_moderation_permissions)
It seems to have correctly added the permission, but only for the
django_comments. I get that it's because it is the only ContentType, but
the trick is that when I try to adapt the code for Page or BasePage, it
doesn't work. I have a (completely normal) error that is raised :
ValueError: Cannot query "Blog": Must be "ContentType" instance.
(and it says "blog" only because it is the first model that is tried, but
it must be the same for all the models).
I looked at the django/contrib/auth/models.py file to understand the type
of Permission and Permission.objects, and it seems like everything was
written to "be contenttypes". I also looked at the Displayable, BasePage
and Page types of mezzanine and it doesn't seem to inherit from ContentType
in anyway... Besides, I would also want all of the objects I create in apps
(I mean objects that inherit directly from models.Model) to recognise that
permission.
So, how could I "cleanly" add my moderation permission for all the models
that are in the apps I declared in INSTALLED_APPS and that can be editable
in the admin interface, and not just content types ?
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