def cleanup_roles():
roles = Bootstrapper.get_roles()
# Get stale Roles
stale_roles = Group.objects.filter(
name__istartswith=Bootstrapper.prefix
).exclude(
id__in=[role.get_group().id for role in roles]
).delete()
return stale_roles
def handle(self, *args, **options):
self.verbosity = options.get('verbosity')
# Run role DB synchronization
roles = Bootstrapper.get_roles()
synchronize_roles(roles)
# Emit the post-signal for apps to hook
post_synchronize_roles.send(
sender=DjangoHatsConfig
)
# Print out useful completion text
if self.verbosity > 0:
self.stdout.write('Role synchronization complete.')
def test_cleanup_roles(self):
roles = Bootstrapper.get_roles()
group = Scientist.get_group()
group.permissions.add(
Permission.objects.create(
codename='temporary',
content_type=ContentType.objects.get_for_model(User)))
permission_count = Permission.objects.count()
Scientist.group = None
Scientist._meta.name = '404'
synchronize_roles(roles)
Scientist._meta.permissions = ()
cleanup_roles()
self.assertEqual(Group.objects.count(), 3)
self.assertTrue(
Group.objects.get(name__icontains=Scientist.get_slug()))
self.assertRaises(Group.DoesNotExist,
Group.objects.get,
name__icontains='scientist')
self.assertEqual(Permission.objects.count(), permission_count)
Scientist._meta.name = 'scientist'
Scientist._meta.permissions = ('change_user', )
def test_synchronize_roles(self):
roles = Bootstrapper.get_roles()
group = Scientist.get_group()
group.permissions.add(
Permission.objects.create(
codename='temporary',
content_type=ContentType.objects.get_for_model(User)))
permission_count = Permission.objects.count()
Scientist.group = None
Scientist._meta.name = '404'
synchronize_roles(roles)
self.assertEqual(Group.objects.count(), 4)
self.assertTrue(
Group.objects.get(name__icontains=Scientist.get_slug()))
self.assertEqual(Permission.objects.count(), permission_count)
_permissions = Scientist._meta.permissions
Scientist._meta.permissions = ()
synchronize_roles(roles)
self.assertEqual(Scientist.get_group().permissions.count(), 0)
Scientist._meta.permissions = _permissions
synchronize_roles(roles)
Scientist._meta.name = 'scientist'
def setUp(self, *args, **kwargs):
'''Clears `Roles` cache for testing.
'''
for role in Bootstrapper.get_roles():
setattr(role, 'group', None)
return super(RolesTestCase, self).setUp(*args, **kwargs)
def test_register(self):
roles = Bootstrapper.get_roles()
expected_roles = [Scientist, BadlyNamedModel]
for role in expected_roles:
self.assertTrue(role in roles)