FreedomBox/plinth/models.py
2016-02-13 13:49:54 +05:30

46 lines
1.4 KiB
Python

#
# This file is part of Plinth.
#
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
#
"""
Django models for the main application
"""
from django.db import models
import json
class KVStore(models.Model):
"""Model to store retrieve key/value configuration"""
key = models.TextField(primary_key=True)
value_json = models.TextField()
@property
def value(self):
"""Return the JSON decoded value of the key/value pair"""
return json.loads(self.value_json)
@value.setter
def value(self, val):
"""Store the value of the key/value pair by JSON encoding it"""
self.value_json = json.dumps(val)
class Module(models.Model):
"""Model to store current setup versions of a module."""
name = models.TextField(primary_key=True)
setup_version = models.IntegerField()