001_Add_kind_Integer_field_to_Order.py

from sqlalchemy import *
from migrate import *
from elixir import *
import elixir


from models.base_model import BaseModel

class Order(BaseModel):
    using_table_options(extend_existing=True)
    using_options(tablename='orders', autoload=True)
    kind = Field(Integer)

setup_all()

def upgrade(migrate_engine):
    # Upgrade operations go here. Don't create your own engine; bind
    # migrate_engine to your metadata
    elixir.metadata.bind = migrate_engine

    Order.table.c.kind.create()


def downgrade(migrate_engine):
    # Operations to reverse the above upgrade go here.
    elixir.metadata.bind = migrate_engine

    Order.table.c.kind.drop()