sched.py
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# -*- coding: utf8 -*-
# This file is part of PyBossa.
#
# Copyright (C) 2015 SciFabric LTD.
#
# PyBossa is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# PyBossa is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with PyBossa. If not, see <http://www.gnu.org/licenses/>.
from helper import web
from default import model, db
class Helper(web.Helper):
"""Class to help testing the scheduler"""
def is_task(self, task_id, tasks):
"""Returns True if the task_id is in tasks list"""
for t in tasks:
if t.id == task_id:
return True
return False
def is_unique(self, id, items):
"""Returns True if the id is not Unique"""
copies = 0
for i in items:
if type(i) is dict:
if i['id'] == id:
copies = copies + 1
else:
if i.id == id:
copies = copies + 1
if copies >= 2:
return False
else:
return True
def del_task_runs(self, project_id=1):
"""Deletes all TaskRuns for a given project_id"""
db.session.query(model.task_run.TaskRun).filter_by(project_id=project_id).delete()
db.session.commit()
# Update task.state
db.session.query(model.task.Task).filter_by(project_id=project_id)\
.update({"state": "ongoing"})
db.session.commit()
db.session.remove()