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import sqlalchemy
from sqlalchemy import *
from sqlalchemy.orm import sessionmaker
def setupdb():
#engine = create_engine('sqlite:///Users/erdgeist/Coding/tinybill/foo.db', echo=True)
engine = create_engine('sqlite:///foo.db', echo=True)
metadata = MetaData()
Table( 'customers', metadata,
Column( 'id', Integer, primary_key=True ),
Column( 'name', String, unique=True ),
Column( 'email', String )
)
Table( 'products', metadata,
Column( 'id', Integer, primary_key=True ),
Column( 'type', String ),
Column( 'name', String, unique=True ),
Column( 'price', Integer ),
)
Table( 'purchases', metadata,
Column( 'id', Integer, primary_key=True ),
Column( 'product', Integer, ForeignKey('products.id' ) ),
Column( 'customer', Integer, ForeignKey('customers.id' ) ),
Column( 'detail', String ),
Column( 'date', Date )
)
Table( 'payment', metadata,
Column( 'id', Integer, primary_key=True ),
Column( 'purchase', Integer, ForeignKey('purchases.id') ),
Column( 'amount', Integer ),
Column( 'date', Date )
)
metadata.create_all(engine)
global Session
Session = sessionmaker(bind=engine)
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