20 lines
498 B
Python
20 lines
498 B
Python
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from sqlalchemy import *
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from migrate import *
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from migrate.changeset import schema
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pre_meta = MetaData()
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post_meta = MetaData()
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def upgrade(migrate_engine):
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# Upgrade operations go here. Don't create your own engine; bind
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# migrate_engine to your metadata
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pre_meta.bind = migrate_engine
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post_meta.bind = migrate_engine
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def downgrade(migrate_engine):
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# Operations to reverse the above upgrade go here.
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pre_meta.bind = migrate_engine
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post_meta.bind = migrate_engine
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