| #!/usr/bin/env python2.5 |
| # |
| # Copyright 2011 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. |
| |
| """Logic for Survey related models which stores evaluation survey for projects. |
| """ |
| |
| |
| from google.appengine.ext import db |
| |
| |
| def getSurveysForProgram(model, program, surveys, limit=1000): |
| """Return the survey entity for a given program and the survey link id. |
| |
| Args: |
| model: The Survey Model against which we need to query |
| program: entity representing the program from which the featured |
| projects should be fetched |
| surveys: link id of the survey(s) which should be fetched |
| """ |
| q = db.Query(model) |
| q.filter('scope', program) |
| link_id_operator = 'link_id' |
| if isinstance(surveys, list): |
| if len(surveys) > 1: |
| link_id_operator += ' IN' |
| else: |
| surveys = surveys[0] |
| |
| q.filter(link_id_operator, surveys) |
| |
| return q.fetch(limit) |
