37f92b3a3f
This change fixes an issue where django-polymorphic raises a `ParentAdminNotRegistered` exception when you register an admin for a child model ancestor, but not for the root ancestor as pointed to by the `polymorphic_ctype` field. This error occurs only when you *Save* the child model detail form, not when you *Save and continue* on that same form. This situation occurs for us when using django-fluent-pages version 1.0.1 which has an intermediate `Page` model registered with a parent admin to show the pages listing. The existing `_get_parent_admin` method expects an admin to be registered for the root `UrlNode` model pointed to by the `polymorphic_ctype` field. This fix uses a potentially naive and slow brute-force approach where it walks up the class hierarchy and checks whether a parent admin is registered for each ancestor model, unless/until it finds one. See also https://github.com/ic-labs/django-icekit/issues/31/ |
||
|---|---|---|
| .. | ||
| admin | ||
| contrib | ||
| formsets | ||
| locale | ||
| static/polymorphic | ||
| templates/admin/polymorphic | ||
| templatetags | ||
| __init__.py | ||
| base.py | ||
| manager.py | ||
| managers.py | ||
| models.py | ||
| query.py | ||
| query_translate.py | ||
| showfields.py | ||
| tests.py | ||
| tools_for_tests.py | ||