SQLAlchemy 操作数据库

首先安装 SQLAlchemy

sudo pip3.4 install PyMySQL
sudo pip3.4 install sqlalchemy

代码:

 1 #!/usr/bin/env python
 2 # encoding: utf-8
 3 """
 4 @author: 侠之大者kamil
 5 @file: Sqlalchemy_test1.py
 6 @time: 16/4/11 下午10:41
 7 """
 8 #from sqlalchemy import create_engine,Table,column,Integer,ForeignKey
 9 from sqlalchemy import *
10
11 metadata = MetaData()
12
13 user = Table("user",metadata,
14              Column(‘id‘,Integer,primary_key=True),
15              Column(‘name‘,String(20)),
16              )
17
18 color = Table("color",metadata,
19               Column(‘GUID‘,Integer,primary_key=True),
20               Column(‘code‘,String(20)),)
21
22 engine = create_engine("mysql+pymysql://myuser:[email protected]/python_one",max_overflow=5)
23 #python3 没有 mysqldb 支持,在此使用 pymysql.
24 metadata.create_all(engine)
25
26 metadata.clear()