1、安装MySQL
这个文章很多,不去重复(mysql-server,mysql-client)
2、安装SQLAlchemy
pip install SQLAlchemy
3、安装logging模块
pip install logging
4、直接上代码,已经写好注释
#!/usr/bin/python
#coding:utf-8
from sqlalchemy import *
from sqlalchemy.orm import *
import logging
#使用默认的rootlogger
logger = logging.getLogger()
#level:设置rootlogger的日志级别
#filename:日志存储文件
#format:指定日志显示格式
#filemode:文件打开方式
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levelname)s %(message)s',
datefmt='%a, %d %b %Y %H:%M:%S',
filename='test.log',
filemode='w')
#建立数据库引擎
DB_CONNECT_STRING = 'mysql://root:root@localhost/test3'
engine = create_engine(DB_CONNECT_STRING,echo=True)
#engine = create_engine(DB_CONNECT_STRING)
#绑定到数据库引擎
usersdata = MetaData()
#定义表
users_table = Table('users',usersdata,
Column('id',Integer,primary_key=True),
Column('name',String(40)),
Column(