Ticket #10512: modelforms-fields-order.diff

django/forms/models.py

@@ -163 +163 @@
             field_list.append((f.name, formfield))
     field_dict = SortedDict(field_list)
     if fields:
-        field_dict = SortedDict([(f, field_dict[f]) for f in fields if (not exclude) or (exclude and f not in exclude)])
+        field_dict = SortedDict([(f, field_dict.get(f)) for f in fields if (not exclude) or (exclude and f not in exclude)])
     return field_dict
 
 class ModelFormOptions(object):

tests/modeltests/model_forms/models.py

@@ -1450 +1450 @@
 >>> core.parent
 <Inventory: Pear>
 
+>>> class CategoryForm(ModelForm):
+...     description = forms.CharField()
+...     class Meta:
+...         model = Category
+...         fields = ['description', 'url']
+
+>>> CategoryForm.base_fields.keys()
+['description', 'url']
+
+>>> print CategoryForm()
+<tr><th><label for="id_description">Description:</label></th><td><input type="text" name="description" id="id_description" /></td></tr>
+<tr><th><label for="id_url">The URL:</label></th><td><input id="id_url" type="text" name="url" maxlength="40" /></td></tr>
+
 # Clean up
 >>> import shutil
 >>> shutil.rmtree(temp_storage_dir)