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35 lines
1 KiB
Python
35 lines
1 KiB
Python
# Encoding: UTF-8
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"""Fill the version_group_pokemon_move_methods table
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This is an unmaintained one-shot script, only included in the repo for reference.
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"""
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from sqlalchemy.sql import exists, func
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from sqlalchemy.orm import lazyload
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from sqlalchemy import and_, or_, not_
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from pokedex.db import connect, tables, load
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session = connect()
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session.query(tables.VersionGroupPokemonMoveMethod).delete()
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q = session.query(tables.VersionGroup, tables.PokemonMoveMethod)
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q = q.filter(exists().where(and_(
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tables.PokemonMove.pokemon_move_method_id == tables.PokemonMoveMethod.id,
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tables.PokemonMove.version_group_id == tables.VersionGroup.id)))
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q = q.options(lazyload('*'))
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for version_group, pokemon_move_method in q:
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entry = tables.VersionGroupPokemonMoveMethod(
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version_group=version_group,
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pokemon_move_method=pokemon_move_method,
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)
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session.add(entry)
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load.dump(session, tables=['version_group_pokemon_move_methods'])
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print "Dumped to CSV, rolling back transaction"
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session.rollback()
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