python操作mysql数据库

import string
import mysql.connector
conn=mysql.connector.connect(user=‘root‘,password=‘test‘,database=‘dalian‘,use_unicode=True)
cursor=conn.cursor()
a=raw_input(‘enter an id: ‘)
b=raw_input(‘enter a name: ‘)
while(a!=‘quit‘ or b!=‘quit‘):
    print a
    print b
    cursor.execute(‘insert into hi(id,name) values(%s,%s)‘,[a,b])
    cursor.rowcount
    conn.commit()
    cursor.execute(‘select * from hi‘)
    values=cursor.fetchall()
    print values
    a=raw_input(‘enter an id: ‘)
    b=raw_input(‘enter a name: ‘)
else:
    print ‘done‘
cursor.close()
conn.close()