sqlalchemy+postgreSQL(relationship)

1、连接数据库import os,sysPROJECT_ROOT = os.path.dirname(os.path.realpath(__file__))sys.path.insert(0, os.path.join(PROJECT_ROOT, 'lib'))CONFIG_PATH = os.path.join(PROJECT_ROOT,'config.cfg')from sqlalchemy import create_enginefrom sqlalchemy.ext.declarative import declarative_baseimport Co
posted @ 2013-04-26 20:16  glose  阅读(4255)  评论(0编辑  收藏  举报