Changeset 7232

Timestamp:

03/12/08 19:36:57 (4 months ago)

Author:

mtredinnick

Message:

queryset-refactor: Made none() a method on Querysets, as the documentation
indicates (it was only added to managers in [4394]. Refs #6177.

Files:

• django/branches/queryset-refactor/django/db/models/query.py (modified) (1 diff)
• django/branches/queryset-refactor/tests/modeltests/lookup/models.py (modified) (1 diff)

django/branches/queryset-refactor/django/db/models/query.py

@@ -294 +294 @@
-                _kind=kind, _order=order)
-
+    def none(self):
+        """
+        Returns an empty queryset.
+        """
+        return self._clone(klass=EmptyQuerySet)
+
-    ##################################################################
-    # PUBLIC METHODS THAT ALTER ATTRIBUTES AND RETURN A NEW QUERYSET #

django/branches/queryset-refactor/tests/modeltests/lookup/models.py

@@ -255 +255 @@
->>> Article.objects.none().filter(headline__startswith='Article')
-[]
+>>> Article.objects.filter(headline__startswith='Article').none()
+[]
->>> Article.objects.none().count()
-0