newforms-admin: Moved list_per_page from AdminOptions to ModelAdmin.

git-svn-id: http://code.djangoproject.com/svn/django/branches/newforms-admin@4336 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/admin/options.py

@@ -37,6 +37,7 @@ class ModelAdmin(object):
     list_display_links = ()
     list_filter = ()
     list_select_related = False
+    list_per_page = 100
     search_fields = ()
     date_hierarchy = None
     save_as = False
@@ -276,7 +277,7 @@ class ModelAdmin(object):
             raise PermissionDenied
         try:
             cl = ChangeList(request, self.model, self.list_display, self.list_display_links, self.list_filter,
-                self.date_hierarchy, self.search_fields, self.list_select_related)
+                self.date_hierarchy, self.search_fields, self.list_select_related, self.list_per_page)
         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

@@ -292,7 +292,7 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
                 perms_needed.add(related.opts.verbose_name)
 
 class ChangeList(object):
-    def __init__(self, request, model, list_display, list_display_links, list_filter, date_hierarchy, search_fields, list_select_related):
+    def __init__(self, request, model, list_display, list_display_links, list_filter, date_hierarchy, search_fields, list_select_related, list_per_page):
         self.model = model
         self.opts = model._meta
         self.lookup_opts = self.opts
@@ -303,6 +303,7 @@ class ChangeList(object):
         self.date_hierarchy = date_hierarchy
         self.search_fields = search_fields
         self.list_select_related = list_select_related
+        self.list_per_page = list_per_page
 
         # Get search parameters from the query string.
         try:
@@ -351,7 +352,7 @@ class ChangeList(object):
         return '?' + '&'.join(['%s=%s' % (k, v) for k, v in p.items()]).replace(' ', '%20')
 
     def get_results(self, request):
-        paginator = ObjectPaginator(self.query_set, self.lookup_opts.admin.list_per_page)
+        paginator = ObjectPaginator(self.query_set, self.list_per_page)
 
         # Get the number of objects, with admin filters applied.
         try:
@@ -373,7 +374,7 @@ class ChangeList(object):
             full_result_count = self.manager.count()
 
         can_show_all = result_count <= MAX_SHOW_ALL_ALLOWED
-        multi_page = result_count > self.lookup_opts.admin.list_per_page
+        multi_page = result_count > self.list_per_page
 
         # Get the list of objects to display on this page.
         if (self.show_all and can_show_all) or not multi_page:

django/db/models/base.py

@@ -137,7 +137,7 @@ class Model(object):
             # of ModelAdmin.
             cls._meta.ModelAdmin = type('ModelAdmin', (value, ModelAdmin), {})
             # This AdminOptions stuff is legacy and will eventually be removed.
-            value = AdminOptions(**dict([(k, v) for k, v in value.__dict__.items() if not k.startswith('_') and k not in ('list_display', 'list_display_links', 'list_filter', 'date_hierarchy', 'save_as', 'search_fields', 'list_select_related')]))
+            value = AdminOptions(**dict([(k, v) for k, v in value.__dict__.items() if not k.startswith('_') and k not in ('list_display', 'list_display_links', 'list_filter', 'date_hierarchy', 'save_as', 'search_fields', 'list_select_related', 'list_per_page')]))
             value.contribute_to_class(cls, name)
         elif hasattr(value, 'contribute_to_class'):
             value.contribute_to_class(cls, name)

django/db/models/options.py

@@ -201,12 +201,11 @@ class Options(object):
 class AdminOptions(object):
     def __init__(self, fields=None, js=None,
         ordering=None,
-        save_on_top=False, manager=None, list_per_page=100):
+        save_on_top=False, manager=None):
         self.fields = fields
         self.js = js or []
         self.ordering = ordering
         self.save_on_top = save_on_top
-        self.list_per_page = list_per_page
         self.manager = manager or Manager()
 
     def get_field_sets(self, opts):