# Copyright 2010, 2011, 2012  Lars Wirzenius
# 
# This program 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 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 General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


__version__ = '1.20151025'


class Error(Exception):

    def __str__(self):
        return self.msg


from nodes import FrozenNode, Node, LeafNode, IndexNode
from codec import NodeCodec, CodecError
from tree import BTree, KeySizeMismatch, ValueTooLarge
from forest import (Forest, open_forest, BadKeySize, BadNodeSize, 
                    MetadataMissingKey)
from nodestore import (NodeStore, NodeStoreTests, NodeMissing, NodeTooBig, 
                       NodeExists, NodeCannotBeModified)
from refcountstore import RefcountStore
from lru import LRUCache
from uploadqueue import UploadQueue
from idpath import IdPath
from journal import Journal, ReadOnlyMode
from nodestore_disk import NodeStoreDisk, LocalFS, FormatProblem
from nodestore_memory import NodeStoreMemory

__all__ = locals()