50 lines
2.1 KiB
Python
50 lines
2.1 KiB
Python
# ===============================================================================
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# Copyright (C) 2016 Ryan Holmes
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#
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# This file is part of eos.
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#
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# eos is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# eos is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with eos. If not, see <http://www.gnu.org/licenses/>.
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# ===============================================================================
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from sqlalchemy import Table, Column, Integer, String, DateTime
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from sqlalchemy.orm import relation, mapper
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import datetime
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from eos.db import saveddata_meta
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from eos.db.saveddata.implant import implantsSetMap_table
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from eos.effectHandlerHelpers import HandledImplantList
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from eos.saveddata.implant import Implant
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from eos.saveddata.implantSet import ImplantSet
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implant_set_table = Table("implantSets", saveddata_meta,
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Column("ID", Integer, primary_key=True),
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Column("name", String, nullable=False),
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Column("created", DateTime, nullable=True, default=datetime.datetime.now),
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Column("modified", DateTime, nullable=True, onupdate=datetime.datetime.now)
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)
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mapper(ImplantSet, implant_set_table,
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properties={
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"_ImplantSet__implants": relation(
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Implant,
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collection_class=HandledImplantList,
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cascade='all, delete, delete-orphan',
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backref='set',
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single_parent=True,
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primaryjoin=implantsSetMap_table.c.setID == implant_set_table.c.ID,
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secondaryjoin=implantsSetMap_table.c.implantID == Implant.ID,
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secondary=implantsSetMap_table),
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}
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)
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