sql自动生成model的模块

    最近朋友推荐的通过sql生成model的模块很不错，可以减少不少的工作量：https://pypi.python.org/pypi/sqlacodegen/

    只需要运行一行，例如：

sqlacodegen postgresql:///some_local_dbsqlacodegen mysql+oursql://user:password@localhost/dbnamesqlacodegen sqlite:///database.db

    生成的model：

# coding: utf-8
from sqlalchemy import BigInteger, Column, DateTime, Integer, String, Text, text
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()
metadata = Base.metadata

class CCluster(Base):
    __tablename__ = 'c_cluster'
    ClusterID = Column(Integer, primary_key=True)
    ClusterName = Column(String(255))
    ClusterDescription = Column(String(2000))
    IsDisabled = Column(Integer, server_default=text("'0'"))