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Fixed some weirdness using version_group as a one-to-many.

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Eevee 2009-08-18 23:49:49 -07:00
parent 0300e01cff
commit 0946db6b8b
1 changed files with 5 additions and 2 deletions
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7
pokedex/db/tables.py
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@ -2,6 +2,7 @@
from sqlalchemy import Column, ForeignKey, MetaData, Table from sqlalchemy import Column, ForeignKey, MetaData, Table
from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.ext.associationproxy import association_proxy
from sqlalchemy.orm import backref, relation from sqlalchemy.orm import backref, relation
from sqlalchemy.types import * from sqlalchemy.types import *
from sqlalchemy.databases.mysql import * from sqlalchemy.databases.mysql import *
@ -366,6 +367,8 @@ class Version(TableBase):
version_group_id = Column(Integer, ForeignKey('version_groups.id'), nullable=False) version_group_id = Column(Integer, ForeignKey('version_groups.id'), nullable=False)
name = Column(Unicode(32), nullable=False) name = Column(Unicode(32), nullable=False)
generation = association_proxy('version_group', 'generation')
### Relations down here, to avoid ordering problems ### Relations down here, to avoid ordering problems
Encounter.pokemon = relation(Pokemon, backref='encounters') Encounter.pokemon = relation(Pokemon, backref='encounters')
@ -381,6 +384,8 @@ EncounterTypeSlot.type = relation(EncounterType, backref='slots')
EvolutionChain.growth_rate = relation(GrowthRate, backref='evolution_chains') EvolutionChain.growth_rate = relation(GrowthRate, backref='evolution_chains')
Generation.versions = relation(Version, secondary=VersionGroup.__table__)
LocationArea.location = relation(Location, backref='areas') LocationArea.location = relation(Location, backref='areas')
Machine.generation = relation(Generation) Machine.generation = relation(Generation)
@ -443,8 +448,6 @@ Type.target_efficacies = relation(TypeEfficacy,
==TypeEfficacy.target_type_id, ==TypeEfficacy.target_type_id,
backref='target_type') backref='target_type')
Version.generation = relation(Generation, secondary=VersionGroup.__table__,
backref='versions')
Version.version_group = relation(VersionGroup, backref='versions') Version.version_group = relation(VersionGroup, backref='versions')
VersionGroup.generation = relation(Generation, backref='version_groups') VersionGroup.generation = relation(Generation, backref='version_groups')