Rectified bugs that were accidentally committed in r14997. Thanks for the heads-up, Alex Gaynor.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15011 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/admin/options.py

@@ -422,6 +422,9 @@ class ModelAdmin(BaseModelAdmin):
         for inline in self.inline_instances:
             yield inline.get_formset(request, obj)
 
+    def get_paginator(self, request, queryset, per_page, orphans=0, allow_empty_first_page=True):
+        return self.paginator(queryset, per_page, orphans, allow_empty_first_page)
+
     def log_addition(self, request, object):
         """
         Log that an object has been successfully added.
@@ -979,7 +982,7 @@ class ModelAdmin(BaseModelAdmin):
         try:
             cl = ChangeList(request, self.model, list_display, self.list_display_links,
                 self.list_filter, self.date_hierarchy, self.search_fields,
-                self.list_select_related, self.list_per_page, self.list_editable, self.paginator, self)
+                self.list_select_related, self.list_per_page, self.list_editable, self)
         except IncorrectLookupParameters:
             # Wacky lookup parameters were given, so redirect to the main
             # changelist page, without parameters, and pass an 'invalid=1'

django/contrib/admin/views/main.py

@@ -26,7 +26,7 @@ ERROR_FLAG = 'e'
 EMPTY_CHANGELIST_VALUE = '(None)'
 
 class ChangeList(object):
-    def __init__(self, request, model, list_display, list_display_links, list_filter, date_hierarchy, search_fields, list_select_related, list_per_page, list_editable, paginator, model_admin):
+    def __init__(self, request, model, list_display, list_display_links, list_filter, date_hierarchy, search_fields, list_select_related, list_per_page, list_editable, model_admin):
         self.model = model
         self.opts = model._meta
         self.lookup_opts = self.opts
@@ -40,7 +40,6 @@ class ChangeList(object):
         self.list_per_page = list_per_page
         self.list_editable = list_editable
         self.model_admin = model_admin
-        self.paginator = paginator
 
         # Get search parameters from the query string.
         try:
@@ -95,7 +94,7 @@ class ChangeList(object):
         return '?%s' % urlencode(p)
 
     def get_results(self, request):
-        paginator = self.get_paginator(self.query_set, self.list_per_page)
+        paginator = self.model_admin.get_paginator(request, self.query_set, self.list_per_page)
         # Get the number of objects, with admin filters applied.
         result_count = paginator.count
 
@@ -245,6 +244,3 @@ class ChangeList(object):
 
     def url_for_result(self, result):
         return "%s/" % quote(getattr(result, self.pk_attname))
-
-    def get_paginator(self, queryset, per_page, orphans=0, allow_empty_first_page=True):
-        return self.paginator(queryset, per_page, orphans, allow_empty_first_page)

docs/ref/contrib/admin/index.txt

@@ -524,7 +524,7 @@ subclass::
     :class:`django.core.paginator.Paginator` is used. If the custom paginator
     class doesn't have the same constructor interface as
     :class:`django.core.paginator.Paginator`, you will also need to
-    provide an implementation for :meth:`MultipleObjectMixin.get_paginator`.
+    provide an implementation for :meth:`ModelAdmin.get_paginator`.
 
 .. attribute:: ModelAdmin.prepopulated_fields
 

tests/regressiontests/admin_changelist/tests.py

@@ -17,8 +17,7 @@ class ChangeListTests(TransactionTestCase):
         m = ChildAdmin(Child, admin.site)
         cl = ChangeList(MockRequest(), Child, m.list_display, m.list_display_links,
                 m.list_filter, m.date_hierarchy, m.search_fields,
-                m.list_select_related, m.list_per_page, m.list_editable,
-                m.paginator, m)
+                m.list_select_related, m.list_per_page, m.list_editable, m)
         self.assertEqual(cl.query_set.query.select_related, {'parent': {'name': {}}})
 
     def test_result_list_html(self):
@@ -32,8 +31,7 @@ class ChangeListTests(TransactionTestCase):
         m = ChildAdmin(Child, admin.site)
         cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                 m.list_filter, m.date_hierarchy, m.search_fields,
-                m.list_select_related, m.list_per_page, m.list_editable,
-                m.paginator, m)
+                m.list_select_related, m.list_per_page, m.list_editable, m)
         cl.formset = None
         template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
         context = Context({'cl': cl})
@@ -62,8 +60,7 @@ class ChangeListTests(TransactionTestCase):
         m.list_editable = ['name']
         cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                 m.list_filter, m.date_hierarchy, m.search_fields,
-                m.list_select_related, m.list_per_page, m.list_editable,
-                m.paginator, m)
+                m.list_select_related, m.list_per_page, m.list_editable, m)
         FormSet = m.get_changelist_formset(request)
         cl.formset = FormSet(queryset=cl.result_list)
         template = Template('{% load admin_list %}{% spaceless %}{% result_list cl %}{% endspaceless %}')
@@ -97,8 +94,7 @@ class ChangeListTests(TransactionTestCase):
         self.assertRaises(IncorrectLookupParameters, lambda: \
             ChangeList(request, Child, m.list_display, m.list_display_links,
                     m.list_filter, m.date_hierarchy, m.search_fields,
-                    m.list_select_related, m.list_per_page, m.list_editable,
-                    m.paginator, m))
+                    m.list_select_related, m.list_per_page, m.list_editable, m))
 
     def test_custom_paginator(self):
         new_parent = Parent.objects.create(name='parent')
@@ -114,8 +110,7 @@ class ChangeListTests(TransactionTestCase):
 
         cl = ChangeList(request, Child, m.list_display, m.list_display_links,
                 m.list_filter, m.date_hierarchy, m.search_fields,
-                m.list_select_related, m.list_per_page, m.list_editable,
-                m.paginator, m)
+                m.list_select_related, m.list_per_page, m.list_editable, m)
 
         cl.get_results(request)
         self.assertIsInstance(cl.paginator, CustomPaginator)
@@ -133,8 +128,5 @@ class MockRequest(object):
 
 class CustomPaginator(Paginator):
     def __init__(self, queryset, page_size, orphans=0, allow_empty_first_page=True):
-        super(CustomPaginator, self).__init__(
-            queryset,
-            5,
-            orphans=2,
+        super(CustomPaginator, self).__init__(queryset, 5, orphans=2,
             allow_empty_first_page=allow_empty_first_page)