18 lines
565 B
Python
18 lines
565 B
Python
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import sqlalchemy as sa
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from sqlalchemy import orm
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from pyalchemybiz.model import meta
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from pyalchemybiz.model import customer
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def init_model(engine):
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"""Call me before using any of the tables or classes in the model."""
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sm = orm.sessionmaker(autoflush=True, transactional=True, bind=engine)
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meta.engine = engine
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meta.Session = orm.scoped_session(sm)
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customer.t_customer = sa.Table('customer', meta.metadata,
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autoload=True, autoload_with=engine)
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orm.mapper(customer.Customer, customer.t_customer)
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