# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2017 OpenLP Developers #
# --------------------------------------------------------------------------- #
# 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; version 2 of the License. #
# #
# 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, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
The :mod:`upgrade` module provides a way for the database and schema that is the
backend for the SongsUsage plugin
"""
import logging
from sqlalchemy import Column, types
from openlp.core.lib.db import get_upgrade_op
log = logging.getLogger(__name__)
__version__ = 1
[docs]def upgrade_1(session, metadata):
"""
Version 1 upgrade.
This upgrade adds two new fields to the songusage database
:param session: SQLAlchemy Session object
:param metadata: SQLAlchemy MetaData object
"""
op = get_upgrade_op(session)
op.add_column('songusage_data', Column('plugin_name', types.Unicode(20), server_default=''))
op.add_column('songusage_data', Column('source', types.Unicode(10), server_default=''))