257df58c3a
It turned out to be maintenance hell and it's just hard to find all the dual-action attributes (like crash vs GD sig attr, AB cycle time modification vs rep cycle time modification etc)
71 lines
3.6 KiB
Python
71 lines
3.6 KiB
Python
# ===============================================================================
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# Copyright (C) 2010 Diego Duclos
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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 Boolean, Column, Float, ForeignKey, Integer, String, Table
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from sqlalchemy.ext.associationproxy import association_proxy
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from sqlalchemy.orm import backref, deferred, mapper, relation, synonym
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from sqlalchemy.orm.collections import attribute_mapped_collection
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from eos.db import gamedata_meta
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from eos.db.gamedata.dynamicAttributes import dynamicApplicable_table
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from eos.db.gamedata.effect import typeeffects_table
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from eos.gamedata import Attribute, DynamicItem, Effect, Group, Item, MetaType, Traits
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items_table = Table("invtypes", gamedata_meta,
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Column("typeID", Integer, primary_key=True),
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Column("typeName", String, index=True),
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Column("description", String),
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Column("raceID", Integer),
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Column("factionID", Integer),
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Column("volume", Float),
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Column("mass", Float),
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Column("capacity", Float),
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Column("published", Boolean),
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Column("marketGroupID", Integer, ForeignKey("invmarketgroups.marketGroupID")),
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Column("iconID", Integer),
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Column("graphicID", Integer),
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Column("groupID", Integer, ForeignKey("invgroups.groupID"), index=True),
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Column("replacements", String))
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from .metaGroup import metatypes_table # noqa
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from .traits import traits_table # noqa
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mapper(Item, items_table,
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properties={
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"group" : relation(Group, backref=backref("items", cascade="all,delete")),
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"_Item__attributes": relation(Attribute, cascade='all, delete, delete-orphan', collection_class=attribute_mapped_collection('name')),
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"effects": relation(Effect, secondary=typeeffects_table, collection_class=attribute_mapped_collection('name')),
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"metaGroup" : relation(MetaType,
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primaryjoin=metatypes_table.c.typeID == items_table.c.typeID,
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uselist=False),
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"ID" : synonym("typeID"),
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"name" : synonym("typeName"),
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"description" : deferred(items_table.c.description),
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"traits" : relation(Traits,
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primaryjoin=traits_table.c.typeID == items_table.c.typeID,
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uselist=False),
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"mutaplasmids": relation(DynamicItem,
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primaryjoin=dynamicApplicable_table.c.applicableTypeID == items_table.c.typeID,
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secondaryjoin=dynamicApplicable_table.c.typeID == DynamicItem.typeID,
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secondary=dynamicApplicable_table,
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backref="applicableItems")
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})
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Item.category = association_proxy("group", "category")
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