83 lines
2.2 KiB
Python
83 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright(C) 2010-2011 Romain Bignon
|
|
#
|
|
# This file is part of weboob.
|
|
#
|
|
# weboob 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.
|
|
#
|
|
# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
from copy import deepcopy
|
|
|
|
from .config.yamlconfig import YamlConfig
|
|
|
|
|
|
class IStorage(object):
|
|
def load(self, what, name, default={}):
|
|
"""
|
|
Load data from storage.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def save(self, what, name):
|
|
"""
|
|
Write changes in storage on the disk.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def set(self, what, name, *args):
|
|
"""
|
|
Set data in a path.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def delete(self, what, name, *args):
|
|
"""
|
|
Delete a value or a path.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
def get(self, what, name, *args, **kwargs):
|
|
"""
|
|
Get a value or a path.
|
|
"""
|
|
raise NotImplementedError()
|
|
|
|
|
|
class StandardStorage(IStorage):
|
|
def __init__(self, path):
|
|
self.config = YamlConfig(path)
|
|
self.config.load()
|
|
|
|
def load(self, what, name, default={}):
|
|
d = {}
|
|
if not what in self.config.values:
|
|
self.config.values[what] = {}
|
|
else:
|
|
d = self.config.values[what].get(name, {})
|
|
|
|
self.config.values[what][name] = deepcopy(default)
|
|
self.config.values[what][name].update(d)
|
|
|
|
def save(self, what, name):
|
|
self.config.save()
|
|
|
|
def set(self, what, name, *args):
|
|
self.config.set(what, name, *args)
|
|
|
|
def delete(self, what, name, *args):
|
|
self.config.delete(what, name, *args)
|
|
|
|
def get(self, what, name, *args, **kwargs):
|
|
return self.config.get(what, name, *args, **kwargs)
|