#!/usr/bin/env python
#coding:utf-8
# Author        : tuxpy
# Email         : q8886888@qq.com.com
# Last modified : 2015-11-15 22:45:25
# Filename      : e.py
# Description   : 
from __future__ import print_function, unicode_literals

class TableNotExist(Exception):
    pass

class NotSuportedDriver(Exception):
    pass

class DriverNotInstall(Exception):
    pass

