Merge commit '18baa2dd7a'

mongoengine/queryset.py

@@ -434,6 +434,12 @@ class QuerySet(object):
             if self._document._meta['ordering']:
                 self.order_by(*self._document._meta['ordering'])
 
+            if self._limit is not None:
+                self._cursor_obj.limit(self._limit)
+
+            if self._skip is not None:
+                self._cursor_obj.skip(self._skip)
+
         return self._cursor_obj
 
     @classmethod

tests/queryset.py

@@ -1429,6 +1429,23 @@ class QuerySetTest(unittest.TestCase):
 
         Post.drop_collection()
 
+    def test_call_after_limits_set(self):
+        """Ensure that re-filtering after slicing works
+        """
+        class Post(Document):
+            title = StringField()
+
+        Post.drop_collection()
+
+        post1 = Post(title="Post 1")
+        post1.save()
+        post2 = Post(title="Post 2")
+        post2.save()
+
+        posts = Post.objects.all()[0:1]
+        self.assertEqual(len(list(posts())), 1)
+
+        Post.drop_collection()
 
 class QTest(unittest.TestCase):