filer_fix.py

# based on http://django-filer.readthedocs.org/en/0.9.2/upgrading.html#from-pre-0-9a3-develop-to-0-9
import sys, os

from django.conf import settings
from filer.models import File


print 'PUBLIC\N'
for f in File.objects.filter(is_public=True):
    sys.stdout.write(u'moving %s to public storage... ' % f.id)
    f.is_public = False
    f.file.name = "filer/%s" % f.file.name
    if os.path.exists(os.path.join(settings.MEDIA_ROOT, f.file.name)):
        f.save()
        f.is_public = True
        f.save()
        sys.stdout.write(u'done\n')
    else:
        print 'not found:', f.file.name
        
print 'PRIVATE\N'
for f in File.objects.filter(is_public=False):
    sys.stdout.write(u'moving %s to private storage... ' % f.id)
    if os.path.exists(os.path.join(settings.MEDIA_ROOT, f.file.name)):
        f.is_public = True
        f.file.name = "filer/%s" % f.file.name
        f.save()
        f.is_public = False
        f.save()
        sys.stdout.write(u'done\n')
    else:
        print 'not found:', f.file.name