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Code Issues 32 Releases Wiki Activity

Fixed #21405 -- Prevented queryset overwrite in BaseModelAdmin

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Thanks guido@20tab.com for the report and Tim Graham for the
analyze.
This commit is contained in:
Claude Paroz
2013-11-21 22:18:52 +01:00
parent e6d5f7ae49
commit 1718b5256c
3 changed files with 32 additions and 6 deletions
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22
tests/admin_ordering/tests.py
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@@ -147,3 +147,25 @@ class TestRelatedFieldsAdminOrdering(TestCase):
# should be ordered by rank (defined by the ModelAdmin)
self.check_ordering_of_field_choices([self.b1, self.b2])
def test_custom_queryset_still_wins(self):
"""Test that custom queryset has still precedence (#21405)"""
class SongAdmin(admin.ModelAdmin):
# Exclude one of the two Bands from the querysets
def formfield_for_foreignkey(self, db_field, **kwargs):
if db_field.name == 'band':
kwargs["queryset"] = Band.objects.filter(rank__gt=2)
return super(SongAdmin, self).formfield_for_foreignkey(db_field, **kwargs)
def formfield_for_manytomany(self, db_field, **kwargs):
if db_field.name == 'other_interpreters':
kwargs["queryset"] = Band.objects.filter(rank__gt=2)
return super(SongAdmin, self).formfield_for_foreignkey(db_field, **kwargs)
class StaticOrderingBandAdmin(admin.ModelAdmin):
ordering = ('rank',)
admin.site.unregister(Song)
admin.site.register(Song, SongAdmin)
admin.site.register(Band, StaticOrderingBandAdmin)
self.check_ordering_of_field_choices([self.b2])