Aaron France 23b781cc3d Fixed #22018 -- Fixed checks for ModelAdmin.fields not handling sub-lists. ...

Flatten a level of sublists before checking for duplicate fields.

When given sublists such as:

```python

class FooAdmin(admin.ModelAdmin):
    fields = ('one', ('one', 'two'))
```

The previous code did not correctly detect the duplicated 'one' field.

Thanks to jwa for the report.

2014-02-15 15:01:44 +01:00

..

__init__.py

Merged regressiontests and modeltests into the test root.

2013-02-26 14:36:57 +01:00

models.py

Fixed #21846 -- Made NestedObjects handle related_name with %(app_label)s or %(class)s.

2014-01-22 09:13:15 -05:00

tests.py

Fixed #22018 -- Fixed checks for ModelAdmin.fields not handling sub-lists.

2014-02-15 15:01:44 +01:00