Lukas Graf d02ed6b9e0 Make diffing more robust for polymorphic models (#784) ... * Add failing test for diffing polymorphic model instances. * Make diffing more robust for polymorphic models: When working with polymorphic models, where a child model inherits from a parent model, Django's pre_save signal may send model instances in a way where the log_update() handler receives an instance of the child as the `old` model, but an instance of the parent as the `new` model. This leads to a `FieldDoesNotExist` error when a field that only exists on the child was modified, and `get_field_value()` attempts look up that field on the parent. This change makes diffing polymorphic models more robust by considering this case in `get_default_value()`. Changes to those child fields won't be tracked in these cases, but at least `django-auditlog` won't prevent the model from being saved.		2025-11-25 09:12:41 +01:00
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fixtures	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30
templates	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30
__init__.py	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30
apps.py	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30
mask.py	Add support for custom masking functions (#725)	2025-06-09 16:59:59 +03:30
models.py	Make diffing more robust for polymorphic models (#784)	2025-11-25 09:12:41 +01:00
urls.py	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30
views.py	Let CI also check for missing migrations (#706)	2025-03-19 19:58:43 +03:30