Ticket #15809: add_object_has_add_perm.diff

docs/ref/contrib/admin/index.txt

@@ -954 +954 @@
                         kwargs['choices'] += (('ready', 'Ready for deployment'),)
                 return super(MyModelAdmin, self).formfield_for_choice_field(db_field, request, **kwargs)
 
-.. method:: ModelAdmin.has_add_permission(self, request)
+.. method:: ModelAdmin.has_add_permission(self, request, obj=None)
 
     Should return ``True`` if adding an object is permitted, ``False``
     otherwise.

django/contrib/admin/options.py

@@ -347 +347 @@
         return forms.Media(js=['%s%s' % (settings.ADMIN_MEDIA_PREFIX, url) for url in js])
     media = property(_media)
 
-    def has_add_permission(self, request):
+    def has_add_permission(self, request, obj=None):
         """
         Returns True if the given request has permission to add an object.
         Can be overriden by the user in subclasses.
@@ -682 +682 @@
         context.update({
             'add': add,
             'change': change,
-            'has_add_permission': self.has_add_permission(request),
+            'has_add_permission': self.has_add_permission(request, obj),
             'has_change_permission': self.has_change_permission(request, obj),
             'has_delete_permission': self.has_delete_permission(request, obj),
             'has_file_field': True, # FIXME - this should check if form or formsets have a FileField,