more than one table

gistfile1.py

class Shoe(Base):
    """
        Container class for our SQLAlchemy object that is actually
        from the thbookdata django app model
    """

    __tablename__ = 'bookdata_shoe'
    __table_args__ = {'autoload': True}

    id = Column('id', Integer, primary_key=True)

class Brand(Base):

    __tablename__ = 'bookdata_brand'
    __table_args__ = {'autoload': True}

    id = Column('id', Integer, primary_key=True)

class Root(object):
...