Fixed access of custom order property in model meta, falling back to order for legacy implementations.

Updated readme and version bump to 2.0.10

README.md

@@ -2,7 +2,7 @@
 
 [![Build Status](https://travis-ci.org/iambrandontaylor/django-admin-sortable.svg?branch=master)](https://travis-ci.org/iambrandontaylor/django-admin-sortable)
 
-Current version: 2.0.9
+Current version: 2.0.10
 
 This project makes it easy to add drag-and-drop ordering to any model in
 Django admin. Inlines for a sortable model may also be made sortable,
@@ -457,9 +457,8 @@ ordering on top of that just seemed a little much in my opinion.
 django-admin-sortable is currently used in production.
 
 
-### What's new in 2.0.9?
-- Added icons for sortable elements
-- Refactored determination of sortability of fields that are instances of `SortableForeignKey` in admin
+### What's new in 2.0.10?
+- Bugfix for accessing custom `order` property of model. Thanks [@theithec](https://github.com/theithec) for reporting the issue.
 
 
 ### Future

README.rst

@@ -3,7 +3,7 @@ Django Admin Sortable
 
 |Build Status|
 
-Current version: 2.0.9
+Current version: 2.0.10
 
 This project makes it easy to add drag-and-drop ordering to any model in
 Django admin. Inlines for a sortable model may also be made sortable,
@@ -36,7 +36,10 @@ Download django-admin-sortable from
 `source <https://github.com/iambrandontaylor/django-admin-sortable/archive/master.zip>`__
 
 1. Unzip the directory and cd into the uncompressed project directory
-2. \*Optional: Enable your virtualenv
+2. 
+
+   -  Optional: Enable your virtualenv
+
 3. Run ``$ python setup.py install`` or add ``adminsortable`` to your
    PYTHONPATH.
 
@@ -593,12 +596,11 @@ Status
 
 django-admin-sortable is currently used in production.
 
-What's new in 2.0.9?
-~~~~~~~~~~~~~~~~~~~~
+What's new in 2.0.10?
+~~~~~~~~~~~~~~~~~~~~~
 
--  Added icons for sortable elements
--  Refactored determination of sortability of fields that are instances
-   of ``SortableForeignKey`` in admin
+-  Bugfix for accessing custom ``order`` property of model. Thanks
+   [@theithec](https://github.com/theithec) for reporting the issue.
 
 Future
 ~~~~~~

adminsortable/__init__.py

@@ -1,4 +1,8 @@
+<<<<<<< Updated upstream
 VERSION = (2, 0, 8)  # following PEP 386
+=======
+VERSION = (2, 0, 10)  # following PEP 386
+>>>>>>> Stashed changes
 DEV_N = None
 
 

adminsortable/admin.py

@@ -188,7 +188,13 @@ class SortableAdmin(SortableAdminBase, ModelAdmin):
             # Order the objects by the property they are sortable by,
             # then by the order, otherwise the regroup
             # template tag will not show the objects correctly
-            objects = objects.order_by(sortable_by_expression, 'order')
+
+            try:
+                order_field_name = opts.model._meta.ordering[0]
+            except IndexError:
+                order_field_name = 'order'
+
+            objects = objects.order_by(sortable_by_expression, order_field_name)
 
         try:
             verbose_name_plural = opts.verbose_name_plural.__unicode__()