EventGhost/EventGhost

# -*- coding: utf-8 -*-
#
# This file is part of EventGhost.
# Copyright © 2005-2020 EventGhost Project <http://www.eventghost.net/>
#
# EventGhost is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 2 of the License, or (at your option)
# any later version.
#
# EventGhost 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 General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with EventGhost. If not, see <http://www.gnu.org/licenses/>.

# Local imports
import eg

class PersistentDataMeta(type):
    def __new__(mcs, name, bases, dct):
        cls = type.__new__(mcs, name, bases, dct)
        if len(bases):
            searchPath = dct["__module__"]
            config = eg.config
            parts = searchPath.split(".")
            for part in parts[:-1]:
                config = config.SetDefault(part, eg.Bunch)
            return config.SetDefault(parts[-1], cls)
        return cls


class PersistentData:
    __metaclass__ = PersistentDataMeta