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Create reverse migration for wagtailadmin 0001

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This commit is contained in:
Benjamin Bach 2015-12-28 02:36:07 +01:00
parent a830179bae
commit 07d9f09e1d
1 changed files with 16 additions and 1 deletions
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17
wagtail/wagtailadmin/migrations/0001_create_admin_access_permissions.py
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@ -37,6 +37,21 @@ def create_admin_access_permissions(apps, schema_editor):
group.permissions.add(admin_permission)
def remove_admin_access_permissions(apps, schema_editor):
"""Reverse the above additions of permissions."""
ContentType = apps.get_model('contenttypes.ContentType')
Permission = apps.get_model('auth.Permission')
wagtailadmin_content_type = ContentType.objects.get(
app_label='wagtailadmin',
model='admin',
)
# This cascades to Group
Permission.objects.filter(
content_type=wagtailadmin_content_type,
codename='access_admin',
).delete()
class Migration(migrations.Migration):
dependencies = [
@ -45,5 +60,5 @@ class Migration(migrations.Migration):
]
operations = [
migrations.RunPython(create_admin_access_permissions),
migrations.RunPython(create_admin_access_permissions, remove_admin_access_permissions),
]