--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/soc/logic/works.py Fri Oct 03 01:32:34 2008 +0000
@@ -0,0 +1,45 @@
+#!/usr/bin/python2.5
+#
+# Copyright 2008 the Melange authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Works (Model) query functions.
+"""
+
+__authors__ = [
+ '"Todd Larsen" <tlarsen@google.com>',
+ ]
+
+
+from google.appengine.ext import db
+
+from soc.logic import model
+
+import soc.models.work
+
+
+def getWorksForLimitAndOffset(limit, offset=0, cls=soc.models.work.Work):
+ """Returns Works for given offset and limit or None if not found.
+
+ Args:
+ limit: max amount of entities to return
+ offset: optional offset in entities list which defines first entity to
+ return; default is zero (first entity)
+ cls: Model class of items to return (including sub-classes of that type);
+ default is Work
+ """
+ query = db.GqlQuery(model.buildOrderedQueryString(
+ soc.models.work.Work, derived_class=cls, order_by='title'))
+
+ return query.fetch(limit, offset)